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TABLE OF CONTENTS
Supernus Pharmaceuticals, Inc. Index to Consolidated Financial Statements
As filed with the Securities and Exchange Commission on December 23, 2010
Registration No. 333-
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM S-1
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
SUPERNUS PHARMACEUTICALS, INC.
(Exact name of registrant as specified in its charter)
Delaware (State or other jurisdiction of incorporation or organization) |
2834 (Primary Standard Industrial Classification Code Number) |
20-2590184 (I.R.S. Employer Identification Number) |
1550 East Gude Drive
Rockville, MD 20850
(301) 838-2500
(Address, including zip code, and telephone number, including
area code, of registrant's principal executive offices)
Jack A. Khattar
President and Chief Executive Officer
1550 East Gude Drive
Rockville, MD 20850
(301) 838-2500
(Name, address, including zip code, and telephone number, including area code, of agent for service)
Copies to: | ||||
Paul M. Kinsella Ropes & Gray LLP Prudential Tower 800 Boylston Street Boston, MA 02199-3600 Telephone: (617) 951-7921 Facsimile: (617) 235-0822 |
Russell P. Wilson Supernus Pharmaceuticals, Inc. Vice President, Chief Financial Officer 1550 East Gude Drive Rockville, MD 20850 Telephone: (301) 838-2500 Facsimile: (301) 424-1364 |
Mitchell S. Bloom Edward A. King Goodwin Procter LLP Exchange Place Boston, MA 02109 Telephone: (617) 570-1000 Facsimile: (617) 523-1231 |
Approximate date of commencement of proposed sale to public:
As soon as practicable after this Registration Statement becomes effective.
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, as amended (the "Securities Act"), check the following box. o
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer o | Accelerated filer o | Non-accelerated filer ý (Do not check if a smaller reporting company) |
Smaller reporting company o |
CALCULATION OF REGISTRATION FEE
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Title of Each Class of Securities to be Registered |
Proposed Maximum Aggregate Offering Price(1) |
Amount of Registration Fee |
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Common stock, $0.001 par value per share |
$100,000,000 | $7,130.00 | ||
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The registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.
The information in this preliminary prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.
SUBJECT TO COMPLETION, DATED DECEMBER 23, 2010
PRELIMINARY PROSPECTUS
Shares
Supernus Pharmaceuticals, Inc.
Common Stock
$ per share
This is the initial public offering of our common stock. We are selling shares of our common stock. We currently expect the initial public offering price to be between $ and $ per share of common stock.
We have granted the underwriters an option to purchase up to additional shares of common stock to cover over-allotments.
We intend to apply to list our common stock on the Nasdaq Global Market under the symbol "SUPN."
Investing in our common stock involves risks. See "Risk Factors" on page 9.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.
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Per Share | Total | ||
---|---|---|---|---|
Public Offering Price | $ | $ | ||
Underwriting Discount | $ | $ | ||
Proceeds to Supernus (before expenses) | $ | $ |
The underwriters expect to deliver the shares to purchasers on or about , 2011 through the book-entry facilities of The Depository Trust Company.
Joint Book-Running Managers
Citi | Barclays Capital |
Co-Managers
Cowen and Company | Stifel Nicolaus Weisel |
, 2011.
You should rely only on the information contained in this prospectus. We have not, and the underwriters have not, authorized anyone to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. We are not, and the underwriters are not, making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information contained in this prospectus is accurate as of any date other than the date on the front of this prospectus.
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This summary highlights selected information appearing elsewhere in this prospectus. While this summary highlights what we consider to be the most important information about us, you should carefully read this prospectus and the registration statement of which this prospectus is a part in their entirety before investing in our common stock, especially the risks of investing in our common stock which we discuss under "Risk Factors," the information set forth in "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated financial statements and related notes beginning on page F-1.
Unless the context requires otherwise, the words "Supernus," "we," "us" and "our" refer to Supernus Pharmaceuticals, Inc. and its subsidiaries.
Supernus Pharmaceuticals, Inc.
We are a specialty pharmaceutical company focused on developing and commercializing products for the treatment of central nervous system, or CNS, diseases. Our extensive expertise in product development has been built over the past 20 years: initially as a stand alone development organization, then as a U.S. subsidiary of Shire plc and, upon our acquisition of substantially all the assets of Shire Laboratories Inc. in late 2005, as Supernus Pharmaceuticals. We are developing several product candidates in neurology and psychiatry to address large market opportunities in epilepsy and attention deficit hyperactivity disorder, or ADHD. We intend to market our product candidates in the United States through our own focused sales force targeting specialty physicians, including neurologists and psychiatrists.
We use our proprietary technologies to enhance the therapeutic benefits of approved antiepileptic drugs, or AEDs, through advanced extended release formulations. Our two epilepsy product candidates are SPN-538 (extended release topiramate), for which we expect to file a new drug application, or NDA, in the first quarter of 2011, and Epliga (extended release oxcarbazepine), which is in Phase III clinical trials. Our ADHD product candidates include SPN-810 (molindone hydrochloride), a novel treatment for impulsive aggression in patients with ADHD, and SPN-812, a novel non-stimulant treatment for ADHD. Both of these programs are in Phase II. In addition to these four lead product candidates, we have several additional product candidates in various stages of development, including SPN-809, which would represent a novel mechanism of action for the U.S. antidepressant market. We believe our broad and diversified portfolio of product candidates provides us with multiple opportunities to achieve our goal of becoming a leading specialty pharmaceutical company focused on CNS diseases.
The table below summarizes our current pipeline of novel product candidates.
Product
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Indication | Status | ||
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SPN-538 |
Epilepsy | NDA to be filed Q1 2011 | ||
Epliga |
Epilepsy | Phase III | ||
SPN-810 |
Impulsive Aggression in ADHD | Phase II | ||
SPN-812 |
ADHD | Phase II | ||
SPN-809 |
Depression | IND filed |
Our Late-Stage Neurology Portfolio
Epilepsy is a chronic neurological disorder characterized by recurrent convulsive seizures resulting from hyperactivity in the brain cells. It is estimated to affect 50 million people worldwide. Achieving reliable seizure control for patients, and avoiding the serious health and life dangers that can be associated with sudden unexpected, or breakthrough, seizures depends on patients being compliant and
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diligent in taking their medications. We believe there are a number of benefits associated with extended release products in epilepsy that create a significant market opportunity for us.
SPN-538 (extended release topiramate)
Our most advanced product candidate, SPN-538, is a novel oral once-daily extended release topiramate product for the treatment of epilepsy. Topiramate is marketed by Johnson & Johnson under the brand name Topamax and is available in a generic form. Topiramate is currently available only in immediate release form and is indicated for monotherapy and adjunctive therapy of epilepsy and for the treatment of migraine. It works by enhancing the inhibitory effect of the GABA (Gamma-Aminobutyric Acid) neurotransmitter that regulates neuronal excitability throughout the nervous system, blocking the excitatory effect of the glutamate neurotransmitter, blocking the sodium channel and inhibiting the carbonic anhydrase enzyme. The side effects associated with taking topiramate, which have tended to limit its use, include, among others, dizziness, fatigue, somnolence and slowing of certain cognitive functions.
SPN-538 is designed to improve patient compliance and to have a better tolerability profile compared to the current immediate release products that are taken multiple times per day. SPN-538's pharmacokinetic profile delivers lower peak plasma concentrations and lower input rate over an extended time period, resulting in smoother and more consistent blood levels of topiramate during the day compared to immediate release Topamax. We have completed ten clinical trials in support of our NDA, which we expect to file in the first quarter of 2011. We are pursuing a regulatory strategy under Section 505(b)(2) of the Federal Food, Drug and Cosmetic Act, which would allow us to rely in our filing on the existing data and knowledge the U.S. Food and Drug Administration, or FDA, has from the NDA of Topamax.
Epliga (extended release oxcarbazepine)
Our second late-stage product candidate, Epliga, is a novel oral once-daily extended release formulation of oxcarbazepine and is currently in Phase III trials. Oxcarbazepine is marketed by Novartis under the brand name Trileptal and is available in a generic form. Trileptal is indicated for monotherapy and adjunctive therapy of epilepsy. Oxcarbazepine is an active voltage-dependent sodium channel blocker that, despite its effectiveness in treating epilepsy, is associated with many side effects that tend to limit its use. The side effects associated with taking oxcarbazepine include, among others, dizziness, double vision, somnolence, nausea and vomiting.
With a novel pharmacokinetic profile that delivers lower peak plasma concentrations, a slower rate of input, smoother and more consistent blood levels compared to immediate release products such as Trileptal, we believe Epliga has the potential of improving the tolerability of oxcarbazepine by reducing the side effects experienced by patients. We have completed eight clinical trials to support filing the NDA in the second half of 2011. We are pursuing a Section 505(b)(2) regulatory strategy, which would allow us to rely in our filing on the existing data and knowledge the FDA has from the NDA of Trileptal.
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Our Psychiatry Portfolio
ADHD is a common CNS disorder characterized by developmentally inappropriate levels of inattention, hyperactivity, and impulsivity. ADHD affects an estimated 6.9% of all school-age children and 4.4% of adults in the United States. An estimated 60% to 80% of children with ADHD continue to meet the criteria for ADHD into adolescence. As many as 67% of children who have ADHD may have coexisting conditions such as oppositional defiant disorder, conduct disorder, anxiety disorder and depression. Approximately 25% of children with ADHD also exhibit persistent conduct problems, such as impulsive aggression.
SPN-810 (molindone hydrochloride)
We are developing SPN-810, which is currently in Phase II, as a novel treatment for impulsive aggression in patients with ADHD. If approved by the FDA, SPN-810 could be the first product available to address this serious, unmet medical need. SPN-810 is based on molindone hydrochloride, which was previously marketed in the United States as an anti-psychotic to treat schizophrenia under the trade name Moban. Molindone hydrochloride is unusual among anti-psychotics in that it is not associated with weight gain.
We have completed four clinical trials for SPN-810, including a Phase IIa trial in which we tested the safety and tolerability of immediate release molindone hydrochloride in children with ADHD who suffer from serious persistent conduct problems. This open-label, dose-ranging trial randomized 78 children, 6-12 years of age, into one of four treatment groups, which were given four different doses of immediate release molindone hydrochloride, between 10 mg and 40 mg per day, depending on weight, three times a day over a six-week treatment period, after 2-5 weeks of titration. SPN-810 was well tolerated in the trial with no clinically meaningful changes in standard hematology, clinical chemistry values, vital signs or electrocardiogram results. SPN-810 also showed improvements on the primary and secondary outcome measures, such as conduct problem and ADHD scales, across all four treatment groups.
SPN-812
We are developing SPN-812, which is currently in Phase II, as a novel non-stimulant treatment for ADHD. SPN-812 is a selective norepinephrine reuptake inhibitor that we believe could be more effective and have a better side effect profile than other non-stimulant treatments for ADHD. We initiated a proof-of-concept Phase IIa trial in mid-2010, and expect the results of this trial in the first quarter of 2011. The trial is a randomized, double-blind, placebo-controlled trial in approximately 50 adults with a current diagnosis of ADHD, with approximately 25 subjects per treatment group. SPN-812 has not been developed and marketed in the United States and, therefore, it would be considered and reviewed by the FDA as a new chemical entity.
Our Proprietary Technology Platforms
We have a long track record of developing novel products by applying proprietary technologies to known drugs to improve existing therapies and to enable the treatment of new indications. Our key proprietary technology platforms include: Microtrol (multiparticulate delivery platform), Solutrol (matrix delivery platform) and EnSoTrol (osmotic delivery system). These technologies create customized product profiles designed to meet efficacy needs, permit more convenient and less frequent dosing, enhance patient compliance and improve tolerability in certain specific applications. Our proprietary technologies have been used in the following approved and marketed products: Carbatrol (carbamazepine), Equetro (carbamazepine), Adderall XR (mixed amphetamine salts), Sanctura XR (trospium chloride), Oracea (doxycycline) and Intuniv (guanfacine). We do not expect these products to contribute to our future cash position as we have either monetized the future revenues associated with
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them or we developed them when we were formerly Shire Laboratories. In addition, we have used our proprietary technologies to develop an oral formulation of treprostinil diethanolamine which is currently in Phase III trials for pulmonary arterial hypertension.
Our Strategy
Our goal is to be a leading specialty pharmaceutical company developing and commercializing new medicines in neurology and psychiatry. Key elements of our strategy to achieve this goal are to:
Risks Associated With Our Business
Our ability to implement our business strategy is subject to numerous risks and uncertainties. As an early stage pharmaceutical company, we face many risks inherent in our business and our industry, as more fully described in the section entitled "Risk Factors" immediately following this summary, including the following:
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You should carefully consider all of the information set forth in this prospectus and, in particular, the information under the heading "Risk Factors," prior to making an investment in our common stock.
Corporate Information
We were incorporated in Delaware in 2005. Our principal executive office is located at 1550 East Gude Drive, Rockville, Maryland 20850. Our telephone number is (301) 838-2500.
We are the owner of various U.S. federal trademark registrations (®) and registration applications (TM), including the following marks referred to in this prospectus pursuant to applicable U.S. intellectual property laws: "Supernus®," "Epliga®," "Microtrol®," "Solutrol®," "ProScreen®," "OptiScreen®," "ProPhile®," and the registered Supernus Pharmaceuticals logo. All other trademarks or trade names referred to in this prospectus are the property of their respective owners.
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Common stock we are offering | shares | |
Common stock to be outstanding after this offering |
shares |
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Over-allotment option |
We have granted the underwriters an option for a period of up to 30 days to purchase up to additional shares of common stock at the initial public offering price. |
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Use of proceeds after expenses |
We estimate that the net proceeds from this offering will be approximately $ million, or approximately $ million if the underwriters exercise their over-allotment option in full. We expect to use the net proceeds from this offering to fund our clinical trials and for other general corporate purposes. |
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Risk factors |
You should read the "Risk Factors" section of this prospectus beginning on page 9 for a discussion of factors to consider carefully before deciding to invest in shares of our common stock. |
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Proposed NASDAQ Global Market symbol |
SUPN |
The number of shares of our common stock to be outstanding after this offering is based on 55,371,061 shares of common stock outstanding as of September 30, 2010 after giving effect to the conversion of 49,000,000 shares of our preferred stock outstanding as of September 30, 2010 into 49,000,000 shares of our common stock at the closing of this offering.
The number of shares of our common stock outstanding immediately after this offering excludes:
Unless otherwise indicated, all information in this prospectus:
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We have derived our statement of operations data for the years ended December 31, 2007, 2008 and 2009 from our audited consolidated financial statements included in this prospectus. We have derived our balance sheet data as of September 30, 2010 and statement of operations data for each of the nine months ended September 30, 2009 and 2010 from our unaudited consolidated financial statements included in this prospectus. The unaudited consolidated financial statement data include, in our opinion, all adjustments (consisting only of normal recurring adjustments) that are necessary for a fair presentation of our consolidated financial position and consolidated results of operations for these periods.
Our historical results are not necessarily indicative of future operating results, and the results for the first nine months of 2010 are not necessarily indicative of results expected for the full year or for any other period. You should read this summary consolidated financial data in conjunction with the sections entitled "Risk Factors," "Capitalization," "Selected Consolidated Financial Data" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated financial statements and related notes, all included elsewhere in this prospectus.
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Year Ended December 31, | Nine Months Ended September 30, |
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2007 | 2008 | 2009 | 2009 | 2010 | |||||||||||||
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(unaudited) |
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(in thousands of dollars, except share and per share data) |
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Consolidated Statement of Operations Data: | ||||||||||||||||||
Revenues | ||||||||||||||||||
Development and milestone revenues | $ | 1,405 | $ | 2,697 | $ | 1,550 | $ | 1,181 | $ | 97 | ||||||||
Royalty revenues | 2,828 | 6,192 | 44,963 | 41,884 | 8,635 | |||||||||||||
Total revenues | 4,233 | 8,889 | 46,513 | 43,065 | 8,732 | |||||||||||||
Costs and expenses | ||||||||||||||||||
Research and development | 19,269 | 30,463 | 29,260 | 21,804 | 26,080 | |||||||||||||
General and administrative | 4,011 | 4,287 | 4,649 | 3,503 | 3,388 | |||||||||||||
Total costs and expenses | 23,280 | 34,750 | 33,909 | 25,307 | 29,468 | |||||||||||||
Income (loss) from operations | (19,047 | ) | (25,861 | ) | 12,604 | 17,758 | (20,736 | ) | ||||||||||
Other income (expense): | ||||||||||||||||||
Interest income | 1,773 | 1,057 | 514 | 101 | 623 | |||||||||||||
Interest expense | | (8,678 | ) | (12,658 | ) | (9,210 | ) | (9,831 | ) | |||||||||
Other | | | | | 54 | |||||||||||||
Total other income (expense) | 1,773 | (7,621 | ) | (12,144 | ) | (9,109 | ) | (9,154 | ) | |||||||||
Net income (loss) | $ | (17,274 | ) | $ | (33,482 | ) | $ | 460 | $ | 8,649 | $ | (29,890 | ) | |||||
Cumulative dividends on Series A convertible preferred stock | $ | (3,430 | ) | $ | (3,430 | ) | $ | (3,430 | ) | $ | (2,573 | ) | $ | (2,573 | ) | |||
Net income (loss) attributable to common stockholders | $ | (20,704 | ) | $ | (36,912 | ) | $ | (2,970 | ) | $ | 6,076 | $ | (32,463 | ) | ||||
Net income (loss) per common share | ||||||||||||||||||
Basic | $ | (4.21 | ) | $ | (6.61 | ) | $ | (0.53 | ) | $ | 1.08 | $ | (5.12 | ) | ||||
Diluted | $ | (4.21 | ) | $ | (6.61 | ) | $ | 0.01 | $ | 0.15 | $ | (5.12 | ) | |||||
Weighted average number of common shares | ||||||||||||||||||
Basic | 4,921,376 | 5,587,467 | 5,653,506 | 5,610,047 | 6,345,420 | |||||||||||||
Diluted | 4,921,376 | 5,587,467 | 56,324,761 | 56,282,411 | 6,345,420 | |||||||||||||
Net income (loss) used to compute pro forma net income (loss) per common share basic and diluted (unaudited)(1) |
$ |
460 |
$ |
(29,890 |
) |
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Weighted-average number of shares used in calculating pro forma net income (loss) per share basic and diluted (unaudited)(1) |
56,324,761 |
55,345,420 |
||||||||||||||||
Pro forma net income (loss) per share basic and diluted(1) |
$ |
0.01 |
$ |
(0.54 |
) |
|||||||||||||
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As of September 30, 2010 | |||||||||
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Actual | Pro Forma | Pro Forma as Adjusted |
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(unaudited) |
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(in thousands of dollars) |
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Consolidated Balance Sheet Data: |
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Unrestricted cash and cash equivalents, and marketable securities |
$ | 45,822 | $ | 45,822 | $ | |||||
Restricted cash and cash equivalents, and marketable securities |
1,680 | 1,680 | ||||||||
Working capital |
33,835 | 33,835 | ||||||||
Total assets |
57,502 | 57,502 | ||||||||
Accumulated deficit |
(85,210 | ) | (85,210 | ) | ||||||
Total stockholders' deficit |
(35,917 | ) | (35,917 | ) |
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Investing in our common stock involves a high degree of risk. You should carefully consider the risks described below with all of the other information included in this prospectus before deciding to invest in our common stock. These risks may result in material harm to our business and our financial condition and results of operations. In this event, the market price of our common stock may decline and you could lose part or all of your investment.
Risks Related to Our Business and Industry
We are dependent on the success of our product candidates, which may never receive regulatory approval or be successfully commercialized.
To date, we have expended significant time, resources, and effort on the development of our product candidates, and a substantial majority of our resources are now focused on seeking marketing approval for and planning for potential commercialization of our two most advanced product candidates, SPN-538 and Epliga, in the United States. All of our other product candidates are in earlier stages of development and subject to the risks of failure inherent in developing drug products. Accordingly, our ability to generate significant product revenues in the near term will depend almost entirely on our ability to successfully obtain marketing approval for and commercialize SPN-538 and Epliga. Neither SPN-538 nor Epliga are approved for marketing in any jurisdiction and, therefore, unless they obtain regulatory approval, they may never be commercialized.
Our ability to successfully commercialize any of our products candidates will depend, among other things, on our ability to:
There are no guarantees that we will be successful in completing these tasks. If we are unable to successfully complete these tasks, we may not be able to commercialize SPN-538, Epliga or any of our other product candidates in a timely manner, or at all, in which case we may be unable to generate sufficient revenues to sustain and grow our business. In addition, although we believe that we have already incurred the majority of the costs related to the development of SPN-538 and Epliga, if we experience unanticipated delays or problems, these costs could substantially increase and our business, financial condition and results of operations will be adversely affected.
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Final marketing approval of SPN-538, Epliga or any of our other product candidates by the FDA or other regulatory authorities may be delayed, limited, or denied, any of which would adversely affect our ability to generate operating revenues.
Our business depends on the successful development and commercialization of our product candidates. We are not permitted to market any of our product candidates in the United States until we receive approval of a new drug application, or NDA, from the FDA, or in any foreign jurisdiction until we receive the requisite approvals from such jurisdiction. Satisfaction of regulatory requirements typically takes many years, is dependent upon the type, complexity and novelty of the product and requires the expenditure of substantial resources. We cannot predict whether or when we will obtain regulatory approval to commercialize our product candidates and we cannot, therefore, predict the timing of any future revenues from these product candidates, if any.
With respect to our two most advanced product candidates, SPN-538 (extended release topiramate) and Epliga (extended release oxcarbazepine), we are pursuing a regulatory strategy pursuant to Section 505(b)(2) of the Federal Food, Drug and Cosmetic Act, or FDCA, which would allow us to rely in our filings on the existing data from the NDAs of Topamax and Trileptal, respectively. Section 505(b)(2) was enacted as part of the Drug Price Competition and Patent Term Restoration Act of 1984, or the Hatch-Waxman Amendments, and permits the submission of an NDA where at least some of the information required for approval comes from clinical trials not conducted by or for the applicant and for which the applicant has not obtained a right of reference. The FDA interprets Section 505(b)(2) of the FDCA to permit the applicant to rely upon the FDA's previous findings of safety and effectiveness for an approved product. The FDA requires submission of information needed to support any changes to a previously approved drug, such as published data or new studies conducted by the applicant or clinical trials demonstrating safety and effectiveness. The FDA has substantial discretion in the drug approval process, including the ability to delay, limit or deny approval of a product candidate for many reasons. For example, the FDA:
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Notwithstanding the approval of many products by the FDA pursuant to Section 505(b)(2), over the last few years, some pharmaceutical companies and others have objected to the FDA's interpretation of Section 505(b)(2). If the FDA changes its interpretation of Section 505(b)(2), or if the FDA's interpretation is successfully challenged in court, this could delay or even prevent the FDA from approving any Section 505(b)(2) application that we submit. Any failure to obtain regulatory approval of our product candidates would significantly limit our ability to generate revenues, and any failure to obtain such approval for all of the indications and labeling claims we deem desirable could reduce our potential revenues.
Our trials may fail to demonstrate acceptable levels of safety and efficacy of our product candidates, which could prevent or significantly delay regulatory approval.
We may be unable to sufficiently demonstrate the safety and efficacy of our product candidates to obtain regulatory approval. We must demonstrate with substantial evidence gathered in well-controlled studies, and to the satisfaction of the FDA with respect to approval in the United States (and to the satisfaction of similar regulatory authorities in other jurisdictions with respect to approval in those jurisdictions), that each product candidate is safe and effective for use in the target indication. The FDA may require us to conduct or perform additional studies or trials to adequately demonstrate safety and efficacy, which could prevent or significantly delay our receipt of regulatory approval and, ultimately, the commercialization of that product candidate.
In addition, the results from the trials that we have completed for our product candidates may not be replicated in future trials, or we may be unable to demonstrate sufficient safety and efficacy to obtain the requisite regulatory approvals for our product candidates. A number of companies in the pharmaceutical industry have suffered significant setbacks in advanced development, even after promising results in earlier trials. If our product candidates are not shown to be safe and effective, our clinical development programs could be delayed or might be terminated.
Our product candidates may cause undesirable side effects or have other properties that delay or prevent their regulatory approval or limit their commercial potential.
Undesirable side effects caused by any of our product candidates could cause us or regulatory authorities to interrupt, delay or halt development and could result in the denial of regulatory approval by the FDA or other regulatory authorities, and potential products liability claims. Immediate release topiramate and oxcarbazepine, drug compounds upon which our SPN-538 and Epliga product candidates are based, respectively, are known to cause various side effects, including dizziness, paresthesia, headaches, cognitive deficiencies such as memory loss and speech impediment, digestive problems, somnolence, double vision, gingival enlargement, nausea, weight gain, and fatigue. The use of SPN-538 and Epliga may cause similar side effects as compared to their reference products, or may cause additional or different side effects. Any undesirable side effects that are caused by any of our product candidates could have a material adverse effect upon that product candidate's development program and our business as a whole.
In addition, if any of our product candidates receive marketing approval, and we or others later identify undesirable side effects caused by the product candidate, a number of potentially significant negative consequences could result, including:
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Any of these events could prevent us from achieving or maintaining the commercial success of our product candidates and could substantially increase commercialization costs.
If other versions of extended or controlled release topiramate or oxcarbazepine are approved and successfully commercialized, especially if approved before SPN-538 or Epliga, our business would be materially harmed.
Other third parties may seek approval to manufacture and market their own versions of extended release topiramate or oxcarbazepine in the United States. If any of these parties obtain FDA approval before we do, they may be entitled to three years of marketing exclusivity. Such exclusivity would delay the commercialization of SPN-538 and Epliga and, as a result, we may never achieve significant market share for these product candidates. Consequently, revenues from product sales of these product candidates would be similarly delayed and our business, including our development programs, and growth prospects would suffer. For example, we are aware that Upsher-Smith Laboratories, or Upsher-Smith, is currently conducting a Phase III clinical trial for USL255 (extended release topiramate). If Upsher-Smith's USL255 product is approved by the FDA before SPN-538, then Upsher-Smith may obtain three years of marketing exclusivity based on its Phase III clinical trial, which would significantly delay our entry into the U.S. market. Even if SPN-538 is approved before USL255, we may not be entitled to any marketing exclusivity and, other than under circumstances in which third parties may infringe or are infringing our patents, we may not be able to prevent the submission or approval of another full NDA for any competitor's extended or controlled release topiramate product candidate, including USL255. In addition, we are aware of companies who are marketing outside of the United States modified-release oxcarbazepine products, such as Apydan, which is developed by Desitin Arzneimittel GmbH and requires twice-daily administration. If companies with modified-release oxcarbazepine products outside of the United States pursue or obtain approval of their products within the United States before we do, such competing products may be granted three year marketing exclusivity, which would significantly delay Epliga's entry into the U.S. market. Such a delay would limit the potential success of Epliga in the United States, and our business and growth prospects would be materially impaired. Accordingly, if any third party is successful in obtaining approval to manufacture and market their own versions of extended release topiramate or oxcarbazepine in the United States, we may not be able to recover expenses incurred in connection with the development of our product candidates or realize revenues from SPN-538 or Epliga.
Delays or failures in the completion of testing of our product candidates would increase our costs and delay or limit our ability to generate revenues.
Delays or failures in the completion of clinical trials for our product candidates could significantly raise our product development costs. We do not know whether current or planned trials will be completed on schedule, if at all. The commencement and completion of clinical development can be delayed or halted for a number of reasons, including:
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Clinical trials may also be delayed as a result of ambiguous or negative interim results. In addition, clinical trials may be suspended or terminated by us, an institutional review board overseeing the clinical trial at a trial site (with respect to that site), the FDA or other regulatory authorities due to a number of factors, including:
In addition, failure to conduct the clinical trial in accordance with regulatory requirements or the trial protocols may also result in the inability to use the data to support product approval. Additionally, changes in regulatory requirements and guidance may occur, and we may need to amend clinical trial protocols to reflect these changes. Amendments may require us to resubmit our clinical trial protocols to institutional review boards for reexamination, which may impact the costs, timing or successful completion of a clinical trial. In addition, many of the factors that cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of regulatory approval of our product candidates. If we experience delays in completion of, or if we terminate any of our clinical trials, our ability to obtain regulatory approval for our product candidates may be materially harmed, and our commercial prospects and ability to generate product revenues will be diminished.
If we do not obtain marketing exclusivity for our product candidates, our business may suffer.
Under the Hatch-Waxman Amendments, three years of marketing exclusivity may be granted for the approval of new and supplemental NDAs, including Section 505(b)(2) applications, for, among other things, new indications, dosage forms, routes of administration, or strengths of an existing drug, or for a new use, if new clinical investigations that were conducted or sponsored by the applicant are determined by the FDA to be essential to the approval of the application. This exclusivity, which is sometimes referred to as clinical investigation exclusivity, prevents the FDA from approving an application under Section 505(b)(2) for the same conditions of use associated with the new clinical investigations before the expiration of three years from the date of approval. Such exclusivity, however, would not prevent the approval of another application if the applicant submits a Section 505(b)(1) NDA and has conducted its own adequate, well-controlled clinical trials demonstrating safety and efficacy, nor would it prevent approval of a generic product or Section 505(b)(2) product that did not incorporate the exclusivity-protected changes of the approved drug product. Under the Hatch-Waxman Amendments, newly-approved drugs and indications may also benefit from a statutory period of non-patent marketing exclusivity. The Hatch-Waxman Amendments provides five-year marketing
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exclusivity to the first applicant to gain approval of an NDA for a new chemical entity, or NCE, meaning that the FDA has not previously approved any other drug containing the same active pharmaceutical ingredient, or active moiety. Although protection under the Hatch-Waxman Amendments will not prevent the submission or approval of another full Section 505(b)(1) NDA, such an NDA applicant would be required to conduct its own preclinical and adequate, well-controlled clinical trials to demonstrate safety and effectiveness. If we are unable to obtain marketing exclusivity for our product candidates including SPN-538, our competitors may obtain approval of competing products more easily than if we had such marketing exclusivity, and our future revenues could be reduced, possibly materially.
We expect intense competition and, if our competitors develop or market alternatives for treatments of our target indications, our commercial opportunities will be reduced or eliminated.
The pharmaceutical industry is characterized by rapidly advancing technologies, intense competition and a strong emphasis on proprietary therapeutics. We face competition from a number of sources, some of which may target the same indications as our product candidates, including large pharmaceutical companies, smaller pharmaceutical companies, biotechnology companies, academic institutions, government agencies and private and public research institutions. The availability of competing products will limit the demand and the price we are able to charge for any of our product candidates that are commercialized unless we are able to differentiate them. We anticipate that we will face intense competition when and if our product candidates are approved by regulatory authorities and we begin the commercialization process. For instance, there are over 15 branded products, as well as their generic counterparts, on the U.S. market indicated to treat epilepsy. In addition, competition in the attention deficit hyperactivity disorder, or ADHD, market in the United States has increased with the launch of several products in recent years, including the launch of generic versions of branded drugs such as Adderall XR. As a result, we may not be able to recover expenses incurred in connection with the development of our product candidates or realize revenues from any commercialized product.
In addition to already marketed competing products, we believe certain companies are developing other products which could compete with our product candidates should they be approved by regulatory authorities. For example, according to Datamonitor, as of April 2010, there were 47 compounds in preclinical and clinical development for epilepsy across the United States, Japan, France, Germany, Italy, Spain and the United Kingdom. Of these, 15 are currently in late-stage (Phase II or later) clinical trials. We are also aware that Upsher-Smith announced the initiation of a Phase III clinical trial for USL255 (extended release topiramate) for the management of epilepsy in adults. If successful, such competing product could limit the potential success of SPN-538, and our growth prospects would be materially impaired. In addition, we are aware of companies who are marketing outside of the United States modified-release oxcarbazepine products, such as Apydan which is developed by Desitin Arzneimittel GmbH and requires twice-daily administration. If companies with modified-release oxcarbazepine products outside of the United States obtain approval for their products within the United States prior to us, such competing products may obtain three years of marketing exclusivity, which would significantly delay our entry into the U.S. market and limit the potential success of Epliga. Further, new developments, including the development of other drug technologies, may render our product candidates obsolete or noncompetitive. As a result, our product candidates may become obsolete before we recover expenses incurred in connection with their development or realize revenues from any commercialized product.
Further, many competitors have substantially greater:
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As a result of these factors, our competitors may obtain regulatory approval of their products more rapidly than we are able to or may obtain patent protection or other intellectual property rights that limit or block us from developing or commercializing our product candidates. Our competitors may also develop drugs that are more effective, more useful, better tolerated, subject to fewer or less severe side effects, more widely prescribed or accepted or less costly than ours and may also be more successful than us in manufacturing and marketing their products. If we are unable to compete effectively with the products of our competitors or if such competitors are successful in developing products that compete with any of our product candidates that are approved, our business, results of operations, financial condition and prospects may be materially adversely affected. Mergers and acquisitions in the pharmaceutical industry may result in even more resources being concentrated at competitors. Competition may increase further as a result of advances made in the commercial applicability of technologies and greater availability of capital for investment.
If the FDA or other applicable regulatory authorities approve generic products that compete with any of our product candidates, the sales of those product candidates would be adversely affected.
Once an NDA, including a Section 505(b)(2) application, is approved, the product covered thereby becomes a "listed drug" which can, in turn, be cited by potential competitors in support of approval of an abbreviated new drug application, or ANDA. The FDCA, FDA regulations and other applicable regulations and policies provide incentives to manufacturers to create modified, non-infringing versions of a drug to facilitate the approval of an ANDA or other application for generic substitutes. These manufacturers might only be required to conduct a relatively inexpensive study to show that their product has the same active ingredient(s), dosage form, strength, route of administration, and conditions of use, or labeling, as our product candidate and that the generic product is bioequivalent to ours, meaning it is absorbed in the body at the same rate and to the same extent as our product candidate. These generic equivalents, which must meet the same quality standards as branded pharmaceuticals, would be significantly less costly than ours to bring to market and companies that produce generic equivalents are generally able to offer their products at lower prices. Thus, after the introduction of a generic competitor, a significant percentage of the sales of any branded product is typically lost to the generic product. Accordingly, competition from generic equivalents to our product candidates would materially adversely impact our revenues, profitability and cash flows and substantially limit our ability to obtain a return on the investments we have made in our product candidates.
We have limited sales and marketing experience and resources, and we may not be able to effectively market and sell our product candidates in the United States, if approved.
We are preparing the build-out of our commercial infrastructure to launch our product candidates within the United States. We have limited sales or marketing experience. To develop internal sales and marketing capabilities, we will have to invest significant amounts of financial and management resources, some of which will be committed prior to any confirmation that SPN-538, Epliga or any other of our product candidates will be approved. If the commercial launch of SPN-538 or Epliga is delayed for a protracted period of time as a result of FDA requirements or other reasons, we would
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incur significant expenses prior to being able to realize any revenues. Further, we could face a number of additional risks in establishing internal sales and marketing capabilities, including:
If we are unable to establish adequate sales and marketing capabilities, we may not be able to generate product revenues and may never become profitable.
We intend to rely on third party collaborators to market and commercialize our product candidates outside of the United States, who may fail to effectively commercialize our product candidates.
Outside of the United States we currently plan to utilize strategic partners or contract sales forces, where appropriate, to assist in the commercialization of our product candidates, if approved. We currently possess limited resources and may not be successful in establishing collaborations or co-promotion arrangements on acceptable terms, if at all. We also face competition in our search for collaborators and co-promoters. By entering into strategic collaborations or similar arrangements, we will rely on third parties for financial resources and for development, commercialization, sales and marketing and regulatory expertise. Any collaborators may fail to develop or effectively commercialize our product candidates because they cannot obtain the necessary regulatory approvals, they lack adequate financial or other resources or they decide to focus on other initiatives. Any failure of our third party collaborators to successfully market and commercialize our product candidates outside of the United States would diminish our revenues and harm our results of operations.
Limitations on our patent rights relating to our product candidates may limit our ability to prevent third parties from competing against us.
Our success will depend on our ability to obtain and maintain patent protection for our proprietary technologies and our product candidates, preserve our trade secrets, prevent third parties from infringing upon our proprietary rights and operate without infringing upon the proprietary rights of others. To that end, we seek patent protection in the United States and internationally for our product candidates. Our policy is to actively seek to protect our proprietary position by, among other things, filing patent applications in the United States and abroad (including Europe, Canada and certain other countries when appropriate) relating to proprietary technologies that are important to the development of our business.
The strength of patents in the pharmaceutical industry involves complex legal and scientific questions and can be uncertain. Patent applications in the United States and most other countries are confidential for a period of time until they are published, and publication of discoveries in scientific or patent literature typically lags actual discoveries by several months or more. As a result, we cannot be certain that we were the first to conceive inventions covered by our patents and pending patent applications or that we were the first to file patent applications for such inventions. In addition, we cannot be certain that our patent applications will be granted, that any issued patents will adequately protect our intellectual property or that such patents will not be challenged, narrowed, invalidated or circumvented.
We also rely upon unpatented trade secrets, unpatented know-how and continuing technological innovation to develop and maintain our competitive position, which we seek to protect, in part, by confidentiality agreements with our employees and our collaborators and consultants. We also have agreements with our employees and selected consultants that obligate them to assign their inventions to us. It is possible that technology relevant to our business will be independently developed by a person
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that is not a party to such an agreement. Furthermore, if the employees and consultants that are parties to these agreements breach or violate the terms of these agreements, we may not have adequate remedies, and we could lose our trade secrets through such breaches or violations. Further, our trade secrets could otherwise become known or be independently discovered by our competitors. Any failure to adequately prevent disclosure of our trade secrets and other proprietary information could have a material adverse impact on our business.
In addition, the laws of certain foreign countries do not protect proprietary rights to the same extent or in the same manner as the United States, and therefore, we may encounter problems in protecting and defending our intellectual property in certain foreign jurisdictions.
If we are sued for infringing intellectual property rights of third parties, it will be costly and time consuming, and an unfavorable outcome in that litigation would have a material adverse effect on our business.
Our commercial success depends upon our ability and the ability of our collaborators to develop, manufacture, market and sell their approved products and our product candidates and use our proprietary technologies without infringing the proprietary rights of third parties. Numerous U.S. and foreign issued patents and pending patent applications, which are owned by third parties, exist in the fields in which we and our collaborators are developing product candidates. As the pharmaceutical industry expands and more patents are issued, the risk increases that our collaborators' approved products and our product candidates may give rise to claims of infringement of the patent rights of others. There may be issued patents of third parties of which we are currently unaware, that may be infringed by our collaborators' approved products or our product candidates including SPN-538 and Epliga, which could prevent us from being able to commercialize these product candidates. Because patent applications can take many years to issue, there may be currently pending applications which may later result in issued patents that our collaborators' approved products or our product candidates may infringe.
We may be exposed to, or threatened with, future litigation by third parties alleging that our collaborators' approved products and product candidates infringe their intellectual property rights. If one of our collaborators' approved products and product candidates is found to infringe the intellectual property rights of a third party, we or our collaborators could be enjoined by a court and required to pay damages and could be unable to commercialize the applicable approved products and product candidates unless we obtain a license to the patent. A license may not be available to us on acceptable terms, if at all. In addition, during litigation, the patent holder could obtain a preliminary injunction or other equitable relief which could prohibit us from making, using or selling our approved product candidates, pending a trial on the merits, which may not occur for several years.
There is a substantial amount of litigation involving patent and other intellectual property rights in the pharmaceutical industry generally. If a third party claims that we or our collaborators infringe its intellectual property rights, we may face a number of issues, including, but not limited to:
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We may become involved in lawsuits to protect or enforce our patents, which could be expensive, time consuming and unsuccessful.
Competitors may infringe our patents. To counter infringement or unauthorized use, we may be required to file infringement claims, which can be expensive and time consuming. For example, we are involved in the following matters related to Paragraph IV Certification Notice Letters that we have received in connection with our collaborators' products. In connection with an ANDA, a Paragraph IV Certification Notice Letter notifies the FDA that one or more patents listed in the FDA's Approved Drug Product List (Orange Book) is alleged invalid, unenforceable or will not be infringed by the ANDA product.
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Unless a court determines that our patents are invalid or unenforceable, we do not expect an adverse decision in any of the foregoing matters will have a material adverse effect on our business as we have monetized the future revenues associated with each of Sanctura XR, Oracea and Intuniv. However, in any infringement proceeding including the foregoing, a court may decide that a patent of ours is not valid or is unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that our patents do not cover the technology in question. An adverse result in any litigation or defense proceedings could put one or more of our patents at risk of being invalidated or interpreted narrowly and could put our patent application at risk of not issuing.
Interference proceedings brought by the U.S. Patent and Trademark Office, or USPTO, may be necessary to determine the priority of inventions with respect to our patents and patent applications or those of our collaborators. An unfavorable outcome could require us to cease using the technology or to attempt to license rights to it from the prevailing party. Our business could be harmed if a prevailing party does not offer us a license on terms that are acceptable to us. Litigation or interference proceedings may fail and, even if successful, may result in substantial costs and distraction of our management and other employees. We may not be able to prevent, alone or with our collaborators, misappropriation of our proprietary rights, particularly in countries where the laws may not protect those rights as fully as in the United States.
Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. In addition, there could be public announcements of the results of hearings, motions or other interim proceeding or developments. If securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock. There can be no assurance that our product candidate will not be subject to same risks.
The commercial success of our product candidates, if approved, depends upon attaining market acceptance by physicians, patients, third party payors and the medical community.
Even if our product candidates are approved for sale by the appropriate regulatory authorities, physicians may not prescribe our approved product candidates, in which case we would not generate the revenues we anticipate. Market acceptance of any of our product candidates by physicians, patients, third party payors and the medical community depends on, among other things:
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For example, new AEDs that were introduced in the market as new chemical entities, or NCEs, historically have not quickly gained significant market share against existing molecules in the epilepsy market, because physicians are often reluctant to change a stable patient's existing therapy (even for a NCE) and risk a breakthrough seizure in their patients. Although our epilepsy product candidates are not NCEs, if approved, they would be subject to the risk that they will not be able to gain significant market share against existing AEDs. If our product candidates do not achieve an adequate level of acceptance by physicians, third-party payors and patients, we may not generate sufficient revenues from these product candidates to become or remain profitable on a timely basis, if at all.
Even if our product candidates receive regulatory approval, they may be subject to restrictions or withdrawal from the market and we may be subject to penalties if we fail to comply with regulatory requirements.
Even if U.S. regulatory approval is obtained, the FDA may still impose significant restrictions on a product's indicated uses or marketing or impose ongoing requirements for potentially costly post-approval studies. Our product candidates would also be, and our collaborators' approved products are, subject to ongoing FDA requirements governing the labeling, packaging, storage, advertising, promotion, recordkeeping and submission of safety and other post-market information. In addition, manufacturers of drug products and their facilities are subject to continual review and periodic inspections by the FDA and other regulatory authorities for compliance with current good manufacturing practices, or GMP, regulations. If we, our collaborators or a regulatory authority discovers previously unknown problems with a product, such as side effects of unanticipated severity or frequency, or problems with the facility where the product is manufactured, a regulatory authority may impose restrictions on that product or the manufacturer, including requiring withdrawal of the product from the market or suspension of manufacturing. If we, our collaborators, our collaborators' approved products or our product candidates, or the manufacturing facilities for our collaborators' approved products or our product candidates fail to comply with applicable regulatory requirements, a regulatory authority may:
In addition, if any of our product candidates are approved, our product labeling, advertising and promotion would be subject to regulatory requirements and continuing regulatory review. The FDA strictly regulates the promotional claims that may be made about prescription products. In particular, a
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product may not be promoted for uses that are not approved by the FDA as reflected in the product's approved labeling. If we receive marketing approval for our product candidates, physicians may nevertheless prescribe our product candidates to their patients in a manner that is inconsistent with the approved label. The FDA and other authorities actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be subject to significant sanctions. The federal government has levied large civil and criminal fines against companies for alleged improper promotion and has enjoined several companies from engaging in off-label promotion. If we are found to have promoted off-label uses, we may be enjoined from such off-label promotion and become subject to significant liability, which would have an adverse effect on our reputation, business and revenues, if any.
If we fail to produce our product candidates in the volumes that we require on a timely basis, or fail to comply with stringent regulations applicable to pharmaceutical drug manufacturers, we may face delays in the development and commercialization of our product candidates.
As we do not currently own or operate manufacturing facilities for the commercial production of any of our product candidates, we currently depend on third-party contract manufacturers for the supply of the active pharmaceutical ingredients for our product candidates, including drug substance and final product. Any future curtailment in the availability of raw materials could result in production or other delays with consequent adverse effects on us. In addition, because regulatory authorities must generally approve raw material sources for pharmaceutical products, changes in raw material suppliers may result in production delays or higher raw material costs.
The manufacture of pharmaceutical products requires significant expertise and capital investment, including the development of advanced manufacturing techniques and process controls. Pharmaceutical companies often encounter difficulties in production, particularly in scaling up production, of their products. These problems include manufacturing difficulties relating to production costs and yields, quality control, including stability of the product and quality assurance testing, shortages of qualified personnel, as well as compliance with federal, state and foreign regulations. If we are unable to demonstrate stability in accordance with commercial requirements, or if our manufacturers were to encounter difficulties or otherwise fail to comply with their obligations to us, our ability to obtain FDA approval and market our product candidates would be jeopardized. In addition, any delay or interruption in the supply of clinical trial supplies could delay or prohibit the completion of our bioequivalence and/or clinical trials, increase the costs associated with conducting our bioequivalence and/or clinical trials and, depending upon the period of delay, require us to commence new trials at significant additional expense or to terminate a trial.
Manufacturers of pharmaceutical products need to comply with GMP requirements enforced by the FDA through their facilities inspection programs. These requirements include, among other things, quality control, quality assurance and the maintenance of records and documentation. Manufacturers of our product candidates may be unable to comply with these GMP requirements and with other FDA and foreign regulatory requirements. A failure to comply with these requirements may result in fines and civil penalties, suspension of production, suspension or delay in product approval, product seizure or recall, or withdrawal of product approval. If the safety of any of our product candidates is compromised due to failure to adhere to applicable laws or for other reasons, we may not be able to obtain regulatory approval for such product candidate or successfully commercialize such product candidate, and we may be held liable for any injuries sustained as a result. Any of these factors could cause a delay in clinical developments, regulatory submissions, approvals or commercialization of our product candidates, entail higher costs or result in our being unable to effectively commercialize our product candidates. Furthermore, if we fail to obtain the required commercial quantities on a timely basis and at commercially reasonable prices, we may be unable to meet demand for our approved product candidates, if any, and would lose potential revenues.
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We depend on collaborators to work with us to develop, manufacture and commercialize their and our product candidates.
We have a license agreement with United Therapeutics to use one of our proprietary technologies for an oral formulation of treprostinil diethanolamine, or treprostinil, for the treatment of pulmonary arterial hypertension, or PAH, as well as for other indications. This oral formulation is currently being evaluated by United Therapeutics in Phase III trials for PAH. If United Therapeutics receives approval to market and sell this product candidate, we are entitled to receive single digit gross royalties based on worldwide net sales. We are also entitled to receive milestones and royalties for use of this formulation in other indications. If we materially breach any of our obligations under the license agreement, however, we could lose the potential to receive any future royalty payments thereunder, which could be financially significant to us.
In addition, we may enter into additional collaborations in the future. Our future collaboration agreements may have the effect of limiting the areas of research and development that we may pursue, either alone or in collaboration with third parties. Much of the potential revenues from these future collaborations may consist of contingent payments, such as payments for achieving development milestones and royalties payable on sales of developed products. The milestone and royalty revenues that we may receive under these collaborations will depend upon our collaborators' ability to successfully develop, introduce, market and sell new products. Future collaboration partners may fail to develop or effectively commercialize products using our product candidates or technologies because they, among other things:
If collaboration partners fail to develop or effectively commercialize our product candidates for any of these reasons, we may not be able to replace the collaboration partner with another partner to develop and commercialize the product candidate under the terms of the collaboration. Further, even if we are able to replace the collaboration partner, we may not be able to do so on commercially favorable terms. As a result, the development and commercialization of the affected product candidate could be delayed, curtailed or terminated because we may not have sufficient financial resources or capabilities to continue development and commercialization of the product candidate on our own, which could adversely affect our results of operations.
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We rely and will continue to rely on outsourcing arrangements for certain of our activities, including clinical research of our product candidates and manufacturing of our compounds and product candidates for our preclinical research and clinical trials.
We rely on outsourcing arrangements for some of our activities, including manufacturing, preclinical and clinical research, data collection and analysis. We may have limited control over these third parties and we cannot guarantee that they will perform their obligations in an effective and timely manner. Our reliance on third parties, including third-party CROs, and contract manufacturing organizations, or CMOs, entails risks including, but not limited to:
We do not own or operate manufacturing facilities for the production of any of our product candidates, nor do we have plans to develop our own manufacturing operations in the foreseeable future. We currently depend on third-party contract manufacturers for all of our required raw materials, drug substance and drug product for our preclinical research and clinical trials. For SPN-538 and Epliga, we are currently relying on single suppliers for raw materials including drug substance and single manufacturers for the final product. If any of these vendors is unable to perform its obligations to us, including due to violations of the FDA's requirements, our ability to meet regulatory requirements or projected timelines and necessary quality standards for successful manufacturing of the various required lots of material for our development and commercialization efforts would be adversely affected. Further, if we were required to change vendors, it could result in delays in our regulatory approval efforts and significantly increase our costs. Accordingly, the loss of any of our current or future third-party manufacturers or suppliers could have a material adverse effect on our business, results of operations, financial condition and prospects.
We do not have any current contractual relationships for the manufacture of commercial supplies of any of our product candidates. In connection with any approval, we intend to enter into agreements with third-party contract manufacturers for the commercial production of those products. The number of third-party manufacturers with the expertise, required regulatory approvals and facilities to manufacture bulk drug substance on a commercial scale is limited. Therefore, we may not be able to enter into such arrangements with third-party manufacturers in a timely manner, on acceptable terms or at all. Failure to secure such contractual arrangements would harm the commercial prospects for our product candidates, our costs could increase and our ability to generate revenues could be delayed.
We have in-licensed or acquired a portion of our intellectual property necessary to develop certain of our psychiatry product candidates, and if we fail to comply with our obligations under any of these arrangements, we could lose such intellectual property rights.
We are a party to and rely on several arrangements with third parties, such as those with Afecta Pharmaceuticals, Inc., or Afecta, and Rune Healthcare Limited, or Rune, which give us rights to intellectual property that is necessary for the development of certain of our product candidates including SPN-810 and SPN-809, respectively. In addition, we may enter into similar arrangements in the future. Our current arrangements impose various development, royalty and other obligations on us.
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If we materially breach these obligations or if Afecta or Rune fail to adequately perform their respective obligations, these exclusive arrangements could be terminated, which would result in our inability to develop, manufacture and sell products that are covered by such intellectual property.
Even if our product candidates receive regulatory approval in the United States, we or our collaborators may never receive approval to commercialize our product candidates outside of the United States.
In order to market any products outside of the United States, we must establish and comply with numerous and varying regulatory requirements of other jurisdictions regarding safety and efficacy. Approval procedures vary among jurisdictions and can involve product testing and administrative review periods different from, and greater than, those in the United States. The time required to obtain approval in other jurisdictions might differ from that required to obtain FDA approval. The regulatory approval process in other jurisdictions may include all of the risks detailed above regarding FDA approval in the United States as well as other risks. For example, legislation analogous to Section 505(b)(2) of the FDCA in the United States, which relates to the ability of an NDA applicant to use published data not developed by such applicant, may not exist in other countries. In territories where data is not freely available, we may not have the ability to commercialize our products without negotiating rights from third parties to refer to their clinical data in our regulatory applications, which could require the expenditure of significant additional funds.
In addition, regulatory approval in one jurisdiction does not ensure regulatory approval in another, but a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the regulatory processes in others. Failure to obtain regulatory approvals in other jurisdictions or any delay or setback in obtaining such approvals could have the same adverse effects detailed above regarding FDA approval in the United States. As described above, such effects include the risks that any of our product candidates may not be approved for all indications requested, which could limit the uses of our product candidates and have an adverse effect on their commercial potential or require costly post-marketing studies.
Guidelines and recommendations published by various organizations can reduce the use of our product candidates.
Government agencies promulgate regulations and guidelines directly applicable to us and to our product candidates. In addition, professional societies, practice management groups, private health and science foundations and organizations involved in various diseases from time to time may also publish guidelines or recommendations to the health care and patient communities. Recommendations of government agencies or these other groups or organizations may relate to such matters as usage, dosage, route of administration and use of concomitant therapies. Recommendations or guidelines suggesting the reduced use of our product candidates or the use of competitive or alternative products that are followed by patients and health care providers could result in decreased use of our product candidates.
We are subject to uncertainty relating to payment or reimbursement policies which, if not favorable for our product candidates, could hinder or prevent our commercial success.
Our ability or our collaborators' ability to commercialize our product candidates, including SPN-538 and Epliga, successfully will depend in part on the coverage and reimbursement levels set by governmental authorities, private health insurers, managed care organizations and other third-party payors. As a threshold for coverage and reimbursement, third-party payors generally require that drug products have been approved for marketing by the FDA. Third-party payors also are increasingly challenging the effectiveness of and prices charged for medical products and services. Government authorities and these third-party payors have attempted to control costs, in some instances, by limiting coverage and the amount of reimbursement for particular medications or encouraging the use of
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lower-cost generic AEDs. We cannot be sure that reimbursement will be available for any of the products that we develop and, if reimbursement is available, the level of reimbursement. Reduced or partial payment or reimbursement coverage could make our product candidates, including SPN-538 and Epliga, less attractive to patients and prescribing physicians. We also may be required to sell our product candidates at a discount, which would adversely affect our ability to realize an appropriate return on our investment in our product candidates or compete on price.
We expect that private insurers and managed care organizations will consider the efficacy, cost effectiveness and safety of our product candidates, including SPN-538 and Epliga, in determining whether to approve reimbursement for such product candidates and at what level. Because each third-party payor individually approves payment or reimbursement, obtaining these approvals can be a time consuming and expensive process that could require us to provide scientific or clinical support for the use of each of our product candidates separately to each third-party payor. In some cases it could take several months or years before a particular private insurer or managed care organization reviews a particular product, and we may ultimately be unsuccessful in obtaining coverage. Our competitors generally have larger organizations, as well as existing business relationships with third-party payors relating to their products. Our business would be materially adversely affected if we do not receive approval for reimbursement of our product candidates from private insurers on a timely or satisfactory basis. Our approved product candidates, if any, may not be considered cost-effective, and coverage and reimbursement may not be available or sufficient to allow us to sell our product candidates on a profitable basis. Our business would also be adversely affected if private insurers, managed care organizations, the Medicare program or other reimbursing bodies or payors limit the indications for which our product candidates will be reimbursed to a smaller set than we believe they are effective in treating.
In some foreign countries, particularly Canada and the countries of Europe, the pricing of prescription pharmaceuticals is subject to strict governmental control. In these countries, pricing negotiations with governmental authorities can take six to 12 months or longer after the receipt of regulatory approval and product launch. To obtain favorable reimbursement for the indications sought or pricing approval in some countries, we may be required to conduct a clinical trial that compares the cost-effectiveness of our product candidates to other available therapies. If reimbursement for our product candidates is unavailable in any country in which reimbursement is sought, limited in scope or amount, or if pricing is set at unsatisfactory levels, our business could be materially harmed.
In addition, many managed care organizations negotiate the price of products and develop formularies which establish pricing and reimbursement levels. Exclusion of a product from a formulary can lead to its sharply reduced usage in the managed care organization's patient population. If our product candidates are not included within an adequate number of formularies or adequate payment or reimbursement levels are not provided, or if those policies increasingly favor generic products, our market share and gross margins could be negatively affected, which would have a material adverse effect on our overall business and financial condition.
We expect to experience pricing pressures due to the potential healthcare reforms discussed elsewhere in this prospectus, as well as the trend toward programs aimed at reducing health care costs, the increasing influence of health maintenance organizations and additional legislative proposals.
We face potential product liability exposure, and, if successful claims are brought against us, we may incur substantial liabilities.
The use of our product candidates in clinical trials and the sale of any of our product candidates for which we may obtain marketing approval expose us to the risk of product liability claims. Product liability claims might be brought against us by consumers, healthcare providers or others selling or otherwise coming into contact with our product candidates. If we cannot successfully defend ourselves
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against product liability claims, we could incur substantial liabilities. In addition, product liability claims may result in:
Our product liability insurance coverage for our clinical trials is limited to $5 million per occurrence, and $10 million in the aggregate, and covers bodily injury and property damage arising from our clinical trials, subject to industry-standard terms, conditions and exclusions. Our insurance coverage may not be sufficient to reimburse us for any expenses or losses we may suffer. Moreover, insurance coverage is becoming increasingly expensive, and, in the future, we may not be able to maintain insurance coverage at a reasonable cost or in sufficient amounts to protect us against losses. If and when we obtain marketing approval for any of our product candidates, we intend to expand our insurance coverage to include the sale of commercial products; however, we may be unable to obtain this product liability insurance on commercially reasonable terms. On occasion, large judgments have been awarded in class action lawsuits based on drugs that had unanticipated side effects. A successful product liability claim or series of claims brought against us could cause our stock price to decline and, if judgments exceed our insurance coverage, could decrease our cash and adversely affect our business.
Our failure to successfully develop and market product candidates would impair our ability to grow.
As part of our growth strategy, we intend to develop and market additional product candidates. We are pursuing various therapeutic opportunities through our pipeline. We may spend several years completing our development of any particular current or future internal product candidate, and failure can occur at any stage. The product candidates to which we allocate our resources may not end up being successful. In addition, because our internal research capabilities are limited, we may be dependent upon pharmaceutical companies, academic scientists and other researchers to sell or license products or technology to us. The success of this strategy depends partly upon our ability to identify, select, discover and acquire promising pharmaceutical product candidates and products.
The process of proposing, negotiating and implementing a license or acquisition of a product candidate or approved product is lengthy and complex. Other companies, including some with substantially greater financial, marketing and sales resources, may compete with us for the license or acquisition of product candidates and approved products. We have limited resources to identify and execute the acquisition or in-licensing of third-party products, businesses and technologies and integrate them into our current infrastructure. Moreover, we may devote resources to potential acquisitions or in-licensing opportunities that are never completed, or we may fail to realize the anticipated benefits of such efforts. We may not be able to acquire the rights to additional product candidates on terms that we find acceptable, or at all.
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In addition, future acquisitions may entail numerous operational and financial risks, including:
Further, any product candidate that we acquire may require additional development efforts prior to commercial sale, including extensive clinical testing and approval by the FDA and applicable foreign regulatory authorities. All product candidates are prone to risks of failure typical of pharmaceutical product development, including the possibility that a product candidate will not be shown to be sufficiently safe and effective for approval by regulatory authorities.
Healthcare reform measures could hinder or prevent our product candidates' commercial success.
The U.S. government and other governments have shown significant interest in pursuing healthcare reform. Any government-adopted reform measures could adversely impact the pricing of healthcare products and services in the United States or internationally and the amount of reimbursement available from governmental agencies or other third party payors. The continuing efforts of the U.S. and foreign governments, insurance companies, managed care organizations and other payors of health care services to contain or reduce healthcare costs may adversely affect our ability to set prices for any approved product candidate which we believe are fair, and our ability to generate revenues and achieve and maintain profitability.
In both the United States and some foreign jurisdictions, there have been a number of legislative and regulatory proposals and initiatives to change the health care system in ways that could affect our ability to sell any approved product candidate profitably. Some of these proposed and implemented reforms could result in reduced reimbursement rates for our potential products, which would adversely affect our business strategy, operations and financial results. For example, in March 2010, President Obama signed into law a legislative overhaul of the U.S. healthcare system, known as the Patient Protection and Affordable Care Act of 2010, as amended by the Healthcare and Education Affordability Reconciliation Act of 2010. This law, which we refer to as the PPACA, may have far reaching consequences for biopharmaceutical companies like us. As a result of this new legislation, substantial changes could be made to the current system for paying for healthcare in the United States, including changes made in order to extend medical benefits to those who currently lack insurance coverage. Extending coverage to a large population could substantially change the structure of the health insurance system and the methodology for reimbursing medical services and drugs. These structural changes could entail modifications to the existing system of private payors and government programs, such as Medicare and Medicaid, creation of a government-sponsored healthcare insurance source, or some combination of both, as well as other changes. Restructuring the coverage of medical care in the United States could impact the reimbursement for prescribed drugs, including our product
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candidates. If reimbursement for our approved product candidates, if any, is substantially less that we expect in the future, or rebate obligations associated with them are substantially increased, our business could be materially and adversely impacted.
In September 2007, the Food and Drug Administration Amendments Act of 2007 was enacted, giving the FDA enhanced post-marketing authority, including the authority to require post-marketing studies and clinical trials, labeling changes based on new safety information, and compliance with risk evaluations and mitigation strategies approved by the FDA. The FDA's exercise of this authority could result in delays or increased costs during product development, clinical trials and regulatory review, increased costs to assure compliance with post-approval regulatory requirements, and potential restrictions on the sale and/or distribution of any approved product candidates.
Future federal and state proposals and health care reforms could limit the prices that can be charged for the product candidates that we develop and may further limit our commercial opportunity. Our results of operations could be materially adversely affected by the PPACA by the possible effect of such current or future legislation on amounts that private insurers will pay and by other health care reforms that may be enacted or adopted in the future.
We will need to increase the size of our organization, and we may experience difficulties in managing growth.
We will need to manage our anticipated growth and increased operational activity. Our personnel, systems and facilities currently in place may not be adequate to support this future growth. Our need to effectively execute our growth strategy requires that we:
This future growth could place a strain on our administrative and operational infrastructure and may require our management to divert a disproportionate amount of its attention away from our day-to-day activities. We may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel, which may result in weaknesses in our infrastructure, give rise to operational mistakes, loss of business opportunities, loss of employees and reduced productivity among remaining employees. We may not be able to make improvements to our management information and control systems in an efficient or timely manner and may discover deficiencies in existing systems and controls. If our management is unable to effectively manage our expected growth, our expenses may increase more than expected, our ability to generate or increase our revenues could be reduced and we may not be able to implement our business strategy. Our future financial performance and our ability to compete effectively will depend, in part, on our ability to effectively manage any future growth.
We may not be able to manage our business effectively if we are unable to attract and motivate key personnel or if we lose any of our current management team.
We may not be able to attract or motivate qualified management and scientific and clinical personnel in the future due to the intense competition for qualified personnel among biotechnology,
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pharmaceutical and other businesses. Our industry has experienced a high rate of turnover of management personnel in recent years. If we are not able to attract and motivate necessary personnel to accomplish our business objectives, we may experience constraints that will significantly impede the achievement of our objectives.
We are highly dependent on the development, regulatory, commercial and financial expertise of our management, particularly Jack A. Khattar, our President and Chief Executive Officer. We do not have any employment agreements with any member of our senior management team except Mr. Khattar. Although no member of our management team has informed us to date that he or she intends to resign or retire, if we lose any members of our management team in the future, we may not be able to find suitable replacements in a timely fashion, if at all, which may serve to impede the achievement of our research, development and commercialization objectives. In addition to the competition for personnel, the greater Washington D.C. metropolitan area in particular is characterized by a high cost of living. As such, we could have difficulty attracting experienced personnel to our company and may be required to expend significant financial resources in our employee recruitment efforts.
We also have scientific and clinical advisors who assist us in formulating our product development and clinical strategies. These advisors are not our employees and may have commitments to, or consulting or advisory contracts with, other entities that may limit their availability to us, or may have arrangements with other companies to assist in the development of products that may compete with ours.
We will need to obtain FDA approval of any proposed product names, and any failure or delay associated with such approval may adversely impact our business.
Any name we intend to use for our product candidates will require approval from the FDA regardless of whether we have secured a formal trademark registration from the U.S. Patent and Trademark Office. The FDA typically conducts a review of proposed product names, including an evaluation of potential for confusion with other product names. The FDA may object to any product name we submit if it believes the name inappropriately implies medical claims. We have in the past been required to change a proposed product name. If the FDA objects to any of our proposed product names, we may be required to adopt an alternative name for our product candidates. If we adopt an alternative name, we would lose the benefit of our existing trademark applications for such product candidate, and may be required to expend significant additional resources in an effort to identify a suitable product name that would qualify under applicable trademark laws, not infringe the existing rights of third parties and be acceptable to the FDA. We may be unable to build a successful brand identity for a new trademark in a timely manner or at all, which would limit our ability to commercialize our product candidates.
If we fail to comply with healthcare regulations, we could face substantial penalties and our business, operations and financial condition could be adversely affected.
As a manufacturer of pharmaceuticals, certain federal and state healthcare laws and regulations pertaining to fraud and abuse and patients' rights are and will be applicable to our business. We could be subject to healthcare fraud and abuse and patient privacy regulation by both the federal government and the states in which we conduct our business. The regulations include:
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Efforts to ensure that our business arrangements with third parties will comply with applicable healthcare laws and regulations could be costly. If our operations are found to be in violation of any of the laws described above or any governmental regulations that apply to us, we may be subject to penalties, including civil and criminal penalties, damages, fines and the curtailment or restructuring of our operations. Any penalties, damages, fines, curtailment or restructuring of our operations could adversely affect our ability to operate our business and our financial results. Although compliance programs can mitigate the risk of investigation and prosecution for violations of these laws, the risks cannot be entirely eliminated. Any action against us for violation of these laws, even if we successfully defend against it, could cause us to incur significant legal expenses and divert our management's attention from the operation of our business. Moreover, achieving and sustaining compliance with applicable federal and state privacy, security and fraud laws may prove costly.
Our business involves the use of hazardous materials, and we must comply with environmental laws and regulations, which can be expensive and restrict how we do business.
Our activities and our third-party manufacturers' and suppliers' activities involve the controlled storage, use and disposal of hazardous materials owned by us. We and our manufacturers and suppliers are subject to federal, state, city and local laws and regulations governing the use, manufacture, storage, handling and disposal of these hazardous materials. Although we believe that the safety procedures we use for handling and disposing of these materials comply with the standards prescribed by these laws and regulations, we cannot eliminate the risk of accidental contamination or injury from these materials. In the event of an accident, local, city, state or federal authorities may curtail the use of these materials and interrupt our business operations, including our commercialization and research and development efforts. Although we believe that the safety procedures utilized by our third-party manufacturers for handling and disposing of these materials generally comply with the standards prescribed by these laws and regulations, we cannot guarantee that this is the case or eliminate the risk of accidental contamination or injury from these materials. In such an event, we may be held liable for any resulting damages and such liability could exceed our resources. We do not currently maintain biological or hazardous materials insurance coverage.
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Obtaining and maintaining our patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements.
The USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other provisions during the patent process. There are situations in which noncompliance can result in abandonment or lapse of a patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. In such an event, competitors might be able to enter the market earlier than would otherwise have been the case.
We may be subject to claims that our employees have wrongfully used or disclosed alleged trade secrets of their former employers.
We employ individuals who were previously employed at other pharmaceutical companies, including our competitors or potential competitors and, as such, we may be subject to claims that we or these employees have used or disclosed trade secrets or other proprietary information of their former employers. Litigation may be necessary to defend against these claims. Even if we are successful in defending against such claims, litigation could result in substantial costs and be a distraction to management.
Our business and operations would suffer in the event of system failures.
Despite the implementation of security measures, our internal computer systems and those of our contractors and consultants are vulnerable to damage from computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures. Such an event could cause interruption of our operations. For example, the loss of trial data from completed or ongoing bioequivalence and/or clinical trials for our product candidates could result in delays in our regulatory approval efforts and significantly increase our costs. To the extent that any disruption or security breach were to result in a loss of or damage to our data, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the development of our product candidates could be delayed.
Provisions in our agreement with Shire impose restrictive covenants on us, which could limit our ability to operate effectively in the future.
In 2005, we purchased substantially all of the assets of Shire Laboratories Inc. Pursuant to this agreement, we agreed to perpetually refrain from engaging in any research, formulation development, analytical testing, manufacture, technology assessment or oral bioavailability screening that relate to five specific drug compounds (amphetamine, carbamazepine, guanfacine, lanthanum and mesalamine) and any derivative thereof. In addition, we have agreed not to provide any services to, license any intellectual property rights to, or otherwise perform any work for certain pharmaceutical companies primarily engaged in the development and marketing of generic products through 2012. Although these various restrictions and covenants on us do not currently impact our product candidates or business, they could in the future limit or delay our ability to take advantage of business opportunities that may relate to such compounds or such companies.
Risks Related to Our Finances and Capital Requirements
We have incurred significant operating losses since our inception and anticipate that we will incur continued losses for the foreseeable future.
In recent years, we have focused primarily on developing our current product candidates, with the goal of supporting regulatory approval for these product candidates. We have financed our operations primarily through private placements of convertible preferred stock, our collaboration and license
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arrangements, and non-recourse debt that is secured by our royalty rights related to sales of Oracea under our agreement with Galderma and our royalty rights related to sales of Sanctura XR under our agreement with Allergan. We have incurred significant operating losses since our inception in 2005. We incurred net losses of approximately $17.3 million and $33.5 million in the years ended December 31, 2007 and 2008, respectively, and approximately $29.9 million in the nine months ended September 30, 2010. We incurred net income of approximately $0.5 million in the year ended December 31, 2009. As of September 30, 2010, we had an accumulated deficit of approximately $85.2 million. Substantially all of our operating losses resulted from costs incurred in connection with our development programs and from general and administrative costs associated with our operations. For example, the expenses that we have incurred relating to the research and development of SPN-538 and Epliga from inception to September 30, 2010 are approximately $18.2 million and $35.4 million, respectively. We expect our research and development costs to continue to be substantial and to increase with respect to our product candidates as we advance those product candidates through preclinical studies, clinical trials, manufacturing scale-up and other pre-approval activities. As a result, we expect to continue to incur significant and increasing operating losses for the foreseeable future.
Our prior losses, combined with expected future losses, have had and will continue to have an adverse effect on our stockholders' equity and working capital. Furthermore, upon the closing of this offering, we expect to incur additional costs associated with operating as a public company. As a result, we expect to continue to incur significant and increasing operating losses for the foreseeable future. Because of the numerous risks and uncertainties associated with developing pharmaceutical products, we are unable to predict the extent of any future losses or when, or if, we will become profitable.
We may need additional funding and may be unable to raise capital when needed, which would force us to delay, reduce or eliminate our product development programs or commercialization efforts.
Developing product candidates, conducting clinical trials, establishing manufacturing relationships and marketing drugs are expensive and uncertain processes. Although it is difficult to predict future liquidity requirements, we believe that the net proceeds from this offering, together with our existing unrestricted cash, cash equivalents and marketable securities and anticipated future product revenues will be sufficient to fund our operations for at least the next months. We may need to obtain additional capital through equity offerings, debt financing and/or payments under new or existing licensing and research and development collaboration agreements. If sufficient funds on acceptable terms are not available when needed, we could be required to significantly reduce operating expenses and delay, reduce the scope of, or eliminate one or more of our development programs, which may have a material adverse effect on our business, results of operations and financial condition.
In addition, unforeseen circumstances may arise, or our strategic imperatives could change, causing us to consume capital significantly faster than we currently anticipate, requiring us to seek to raise additional funds sooner than expected. We have no committed external sources of funds.
The amount and timing of our future funding requirements will depend on many factors, including, but not limited to:
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Additional financing may not be available when we need it or may not be available on terms that are favorable to us. In addition, we may seek additional capital due to favorable market conditions or strategic considerations, even if we believe we have sufficient funds for our current or future operating plans. If adequate funds are not available to us on a timely basis, or at all, we may be required to delay, reduce the scope of or eliminate one or more of our development programs or our commercialization efforts.
We have never generated any revenues from the sales of our own products, and we may never achieve or maintain profitability.
Our ability to become profitable depends upon our ability to generate revenues from sales of our product candidates. To date, we have not generated any revenues from sales of our own product candidates and have incurred significant operating losses. Our historical revenues have been generated through fees for development services and payment for the achievement of specified development, regulatory and sales milestones, as well as royalty, on product sales of Oracea, Sanctura XR and Intuniv licensed products. We have non-recourse debt outstanding that is secured by our royalty rights related to sales of Oracea under our agreement with Galderma and our royalty rights related to sales of Sanctura XR under our agreement with Allergan and we expect that all or substantially all of our future royalty revenues under these agreements will be used to satisfy this debt. In May 2009, we received a one-time payment of approximately $36.9 million from Shire plc as consideration for a royalty-free, fully paid-up license to Shire plc for Intuniv. Accordingly, we will not receive any future royalties payments from Shire plc with respect to the net sales of Intuniv.
Our ability to generate product revenues is dependent on our ability to receive regulatory approval of our product candidates, including SPN-538 and Epliga, and to successfully commercialize these products. Our ability to successfully commercialize our product candidates depends on, among other things:
Even if any of our product candidates are approved for commercial sale, we anticipate incurring significant costs associated with commercialization. It is possible that we will never have sufficient product sales revenues to achieve profitability.
Our quarterly operating results may fluctuate significantly.
We expect our operating results to be subject to quarterly fluctuations. Prior to commercializing any of our product candidates, we expect that any revenues we generate will fluctuate from quarter to quarter as a result of the timing and amount of development and milestones and royalty revenues received under our collaboration license agreements, as our revenues from these arrangements are principally based on the achievement of clinical and commercial milestones outside of our control. To date, we have monetized the future royalties due to us from our existing license agreements for Oracea, Sanctura XR and Intuniv.
Once we commercialize one or more of our product candidates, our net loss and other operating results will be affected by numerous factors, including:
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Due to the various factors mentioned above, and others, the results of any prior quarterly periods should not be relied upon as an indication of our future operating performance. If our quarterly operating results fall below the expectations of investors or securities analysts, the price of our common stock could decline substantially. Furthermore, any quarterly fluctuations in our operating results may, in turn, cause the price of our stock to fluctuate substantially.
Raising additional funds through borrowing or licensing arrangements may restrict our operations or require us to relinquish proprietary rights.
We do not expect to be profitable in the near-term, if at all. Accordingly, we may need to raise additional funds through equity offerings, debt financings and/or payments under new or existing licenses and research and development collaborations. If we seek to raise capital through debt financing, if available, such transactions would result in increased fixed payment obligations and typically require covenants that restrict operating activities. Such restricted operating activities may include restrictions on our ability to take specific actions such as incurring additional debt, making capital expenditures or declaring dividends. Any borrowings under debt financing will need to be repaid, which creates additional financial risk, particularly if our business or prevailing financial market conditions are not conducive to paying-off or refinancing our outstanding debt obligations at maturity.
If we raise additional funds through collaboration, licensing or other similar arrangements, it may be necessary to relinquish potentially valuable rights to our product candidates or technologies, or to grant licenses on terms that are not favorable to us. If adequate funds are not available when and if needed, our ability to achieve profitability or to respond to competitive pressures would be significantly limited, and we may be required to delay, significantly curtail or eliminate one or more of our programs.
We have operated as a private company and have no experience attempting to comply with public company obligations. Attempting to comply with these requirements will increase our costs and require additional management resources, and we still may fail to comply.
We will face increased legal, accounting, administrative and other costs and expenses as a public company. Compliance with the Sarbanes-Oxley Act of 2002, the Dodd-Frank Act of 2010, as well as
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rules of the Securities and Exchange Commission and Nasdaq, for example, will result in significant initial cost to us as well as ongoing increases in our legal, audit and financial compliance costs. The Exchange Act will require, among other things, that we file annual, quarterly and current reports with respect to our business and financial condition. Our management and other personnel will need to devote a substantial amount of time to these compliance initiatives. Moreover, we expect these rules and regulations to make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to incur substantial costs to maintain the same or similar coverage.
As a public company, we expect to become subject to Section 404 of the Sarbanes-Oxley Act relating to internal controls over financial reporting. We expect to incur significant expense and devote substantial management effort toward ensuring compliance with Section 404. We currently do not have an internal audit group, and we will need to hire additional accounting and financial staff with appropriate public company experience and technical accounting knowledge. Implementing any appropriate changes to our internal controls may require specific compliance training for our directors, officers and employees, entail substantial costs to modify our existing accounting systems, and take a significant period of time to complete. Such changes may not, however, be effective in maintaining the adequacy of our internal controls, and any failure to maintain that adequacy, or consequent inability to produce accurate consolidated financial statements or other reports on a timely basis, could increase our operating costs and could materially impair our ability to operate our business. Although we have not identified any material weaknesses in our internal controls over financial reporting to date, we cannot assure you that our internal controls over financial reporting will prove to be effective.
If we fail to maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results or prevent fraud. As a result, stockholders could lose confidence in our financial and other public reporting, which would harm our business and the trading price of our common stock.
Effective internal controls over financial reporting are necessary for us to provide reliable financial reports and, together with adequate disclosure controls and procedures, are designed to prevent fraud. Any failure to implement required new or improved controls, or difficulties encountered in their implementation could cause us to fail to meet our reporting obligations. In addition, any testing by us conducted in connection with Section 404 of the Sarbanes-Oxley Act, or the subsequent testing by our independent registered public accounting firm, may reveal deficiencies in our internal controls over financial reporting that are deemed to be material weaknesses or that may require prospective or retroactive changes to our consolidated financial statements or identify other areas for further attention or improvement. Inferior internal controls could also cause investors to lose confidence in our reported financial information, which could have a negative effect on the trading price of our common stock.
Our ability to use net operating loss and tax credit carryforwards and certain built-in losses to reduce future tax payments is limited by provisions of the Internal Revenue Code, and may be subject to further limitation as a result of the transactions contemplated by this offering.
Section 382 and 383 of the Internal Revenue Code of 1986, as amended, or the Code, contain rules that limit the ability of a company that undergoes an ownership change, which is generally any change in ownership of more than 50% of its stock over a three-year period, to utilize its net operating loss and tax credit carryforwards and certain built-in losses recognized in years after the ownership change. These rules generally operate by focusing on ownership changes involving stockholders owning directly or indirectly 5% or more of the stock of a company and any change in ownership arising from a new issuance of stock by the company. Generally, if an ownership change occurs, the yearly taxable income limitation on the use of net operating loss and tax credit carryforwards and certain built-in losses is equal to the product of the applicable long term tax exempt rate and the value of the
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company's stock immediately before the ownership change. We may be unable to offset our taxable income with losses, or our tax liability with credits, before such losses and credits expire and therefore would incur larger federal income tax liability.
In addition, it is possible that the transactions described in this offering, either on a standalone basis or when combined with future transactions, including issuances of new shares of our common stock, will cause us to undergo one or more additional ownership changes. In that event, we generally would not be able to use our pre-change loss or credit carryovers or certain built-in losses prior to such ownership change to offset future taxable income in excess of the annual limitations imposed by Sections 382 and 383 and those attributes already subject to limitations as a result of our prior ownership changes may be subject to more stringent limitations. As of December 31, 2009, we had approximately $54.1 million of federal net operating loss carryforwards. We also had federal and state research and development tax credit carryforwards of approximately $3.1 million available to offset future taxable income. These federal and state net operating loss and federal and state tax credit carryforwards will begin to expire at various dates beginning in 2025, if not utilized. We have not completed a study to assess whether an ownership change has occurred, or whether there have been multiple ownership changes since our inception, due to the significant costs and complexities associated with such study. Accordingly, our ability to utilize the aforementioned carryforwards and tax credits may be limited. As a result, we may not be able to take full advantage of these carryforwards or tax credits for federal and state tax purposes.
Royalties under our agreement with Endo Pharmaceuticals and Galderma may not be sufficient for our subsidiary to meet its payment obligations under the non-recourse notes.
While our subsidiary, TCD Royalty Sub LLC, or Royalty Sub, will be entitled to receive the royalties related to the sales of Santura XR under our agreement with Endo Pharmaceuticals as successor-in-interest to Indevus Pharmaceuticals, Inc. and its marketing partner, Allergan, Inc., and the royalties related to the sales of Oracea under our agreement with Galderma Pharma S.A., as successor-in-interest to CollaGenex Pharmaceuticals, Inc., such royalties may not be sufficient for it to meet its payment obligations under the non-recourse notes issued by Royalty Sub. As a result, Royalty Sub will be dependent on Allergan's and Galderma's respective sales and marketing efforts to receive royalties in sufficient amounts to meet its payment obligations. Any royalty modifications could result in Royalty Sub receiving significantly reduced or no royalties under the license agreements with Endo Pharmaceuticals and Galderma Pharma S.A., which would delay repayment of the non-recourse notes.
In certain circumstances we could be required to pay damages if we fail to perform our obligations in connection with the non-recourse notes issued by Royalty Sub and we may lose the potential to receive future royalty payments after the non-recourse notes are repaid in full.
In April 2008, Royalty Sub issued $75.0 million in aggregate principal amount of non-recourse notes, which are secured principally by royalty payments from future sales of Sanctura XR and Oracea, and by a pledge by us of all the outstanding equity interest in Royalty Sub. If the royalty payments from Sanctura XR and Oracea are insufficient to repay the non-recourse notes or if an event of default occurs under the indenture governing the non-recourse notes, in certain circumstances, the royalty payments and our equity interest in Royalty Sub may be foreclosed upon and we would lose the potential to receive any future royalty payments, which could be financially significant after the non-recourse notes are repaid in full.
In addition, if we fail to perform our obligations under the purchase and sale agreement with Royalty Sub we may be required to indemnify Royalty Sub for damages arising due to such failure. For example, pursuant to this agreement, we have an obligation to use commercially reasonable efforts to preserve, maintain, and maximize the commercial value of our licensed patents covering Sanctura XR and Oracea, which includes the obligation to pay patent office maintenance fees in order to keep these
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patents in force. If we fail to pay such patent office maintenance fees, these patents may expire and the royalty stream from such patents may terminate. In such a scenario, we may be called upon to pay damages to Royalty Sub due to the loss of patent licensing revenue that Royalty Sub would have received from the sale of Santura XR and Oracea.
Risks Related to Securities Markets and Investment in Our Stock
The concentration of our capital stock ownership with our founders, directors, executives, employees and current holders of our preferred stock (and their affiliates) will limit your ability to influence certain corporate matters.
Upon completion of this offering and after giving effect to the conversion of the Series A convertible preferred stock into common stock, the current holders of our preferred stock will, in the aggregate, beneficially own % of our outstanding common stock (or approximately % if the underwriters exercise their over-allotment option in full). As a result, these stockholders will collectively be able to significantly influence and may be able to control all matters requiring approval of our stockholders, including the election of directors and approval of significant corporate transactions such as mergers, consolidations or the sale of all or substantially all of our assets. The concentration of ownership may delay, prevent or deter a change in control of our company even when such a change may be in the best interests of some stockholders, impede a merger, consolidation, takeover or other business combination involving us, or could deprive our stockholders of an opportunity to receive a premium for their common stock as part of a sale of our company or our assets and might adversely affect the prevailing market price of our common stock. Participation in this offering by existing holders of our Series A convertible preferred stock will further concentrate voting rights and may negatively impact liquidity for shares of our common stock.
Anti-takeover provisions under our charter documents and Delaware law could delay or prevent a change of control which could negatively impact the market price of our common stock.
Provisions in our certificate of incorporation and bylaws, as amended and restated upon the completion of this offering, may have the effect of delaying or preventing a change of control. These provisions include the following:
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In addition, we are governed by the provisions of Section 203 of the Delaware General Corporation Law, which may prohibit certain business combinations with stockholders owning 15% or more of our outstanding voting stock. These and other provisions in our certificate of incorporation, our bylaws and in the Delaware General Corporation Law could make it more difficult for stockholders or potential acquirers to obtain control of our board of directors or initiate actions that are opposed by the then-current board of directors.
There may not be a viable public market for our common stock.
Prior to this offering, there has been no public market for our common stock, and a regular trading market may not develop and continue after this offering. Furthermore, the market price of our common stock may decline below the initial public offering price. The initial public offering price has been determined through negotiations between us and the representatives of the underwriters and may not be indicative of the market price of our common stock following this offering. Among the factors considered in such negotiations were prevailing market conditions, certain of our financial information, market valuations of other companies that we and the representatives of the underwriters believed were comparable to us, estimates of our business potential and the present state of our business. See "Underwriting" for additional information.
If you purchase shares of our common stock, you may not be able to resell those shares at or above the initial public offering price. We cannot predict the extent to which investor interest in our company will lead to the development of an active trading market on the Nasdaq Global Market or otherwise or how liquid that market might become. An active public market for our common stock may not develop or be sustained after the offering. If an active public market does not develop or is not sustained, it may be difficult for you to sell your shares of common stock at a price that is attractive to you, or at all. Further, an inactive market may also impair our ability to raise capital by selling shares of our common stock and may impair our ability to enter into strategic partnerships or acquire companies or products, product candidates or technologies by using our shares of common stock as consideration.
As a new investor, you will experience immediate and substantial dilution in the net tangible book value of your shares.
The initial public offering price of our common stock in this offering is considerably more than the net tangible book value per share of our common stock. Investors purchasing shares of common stock in this offering will pay a price that substantially exceeds the value of our tangible assets after subtracting liabilities. As a result, investors will, as of September 30, 2010:
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To the extent outstanding stock options are exercised, there will be further dilution to new investors.
As of September 30, 2010, we had options to purchase 1,729,458 shares of common stock outstanding, with exercise prices ranging from $0.10 to $1.76 per share and a weighted average exercise price of $0.48 per share. Upon the vesting of each of these options, the holder may exercise his or her options, which would result in further dilution to investors.
The price of our common stock may fluctuate substantially.
Following this offering, the market price for our common stock is likely to be volatile, in part because our common stock has not been previously traded publicly. In addition, the market price of our common stock may fluctuate significantly in response to a number of factors, including:
The realization of any of the risks described in these "Risk Factors" could have a dramatic and material adverse impact on the market price of our common stock. In addition, class action litigation has often been instituted against companies whose securities have experienced periods of volatility. Any such litigation brought against us could result in substantial costs and a diversion of management attention, which could hurt our business, operating results and financial condition.
Our management team may invest or spend the proceeds of this offering in ways with which you may not agree or in ways which may not yield a significant return, if any.
The net proceeds from this offering will be used to fund the continued development, commercialization and research and development of our product candidates and other general corporate purposes. Because of the number and variability of factors that will determine our use of the proceeds from the offering, their ultimate use may vary substantially from their currently intended use. You will not have the opportunity, as part of your investment decision, to assess whether the proceeds are being used appropriately. The net proceeds may be used for corporate purposes that do not
39
increase our operating results or market value. Until the net proceeds are used, they may be placed in investments that do not produce significant income or investments that lose value. For a further description of our intended use of the proceeds of this offering, see "Use of Proceeds."
Future sales of our common stock may depress our stock price.
While we do not currently anticipate making additional offers of common stock, such sales, or the perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our common stock and impair out ability to raise adequate capital through the sale of additional equity securities. Immediately after this offering, we will have outstanding shares of common stock, based on the number of outstanding shares of common stock as of September 30, 2010 and after giving effect to the conversion of shares of our preferred stock outstanding as of September 30, 2010 into shares of our common stock at the completion of this offering. Of these outstanding shares, shares are being sold in this offering and will be freely tradable immediately after this offering, except for shares purchased by affiliates, and the remaining shares may be sold upon expiration of lock-up agreements 180 days after the date of this offering. In addition, as of September 30, 2010, we had outstanding options to purchase 1,729,458 shares of common stock that, if exercised, will result in these additional shares becoming available for sale upon expiration of the lock-up agreements. A large portion of these shares and options are held by a small number of persons and investment funds. Moreover, after this offering, the holders of shares of common stock will have rights, subject to some conditions, to require us to file registration statements covering the shares they currently hold, or to include these shares in registration statements that we may file for ourselves or other stockholders.
We also intend to register all common stock that we may issue under our 2005 Stock Plan. Effective upon the closing of this offering, an aggregate of shares of our common stock will be reserved for future issuance under this plan. Once we register these shares, which we plan to do shortly after the closing of this offering, they can be freely sold in the public market upon issuance, subject to the lock-up agreements referred to above. If a large number of these shares are sold in the public market, the sales could reduce the trading price of our common stock. See "Shares Eligible for Future Sale" for a more detailed description of sales that may occur in the future.
We have never paid dividends on our capital stock, and because we do not anticipate paying any cash dividends in the foreseeable future, capital appreciation, if any, of our common stock will be your sole source of gain on an investment in our common stock.
We have paid no cash dividends on any of our classes of capital stock to date, and we currently intend to retain our future earnings, if any, to fund the development and growth of our business. We do not anticipate paying any cash dividends on our common stock in the foreseeable future. As a result, capital appreciation, if any, of our common stock will be your sole source of gain for the foreseeable future. There is no guarantee that shares of our common stock will appreciate in value or even maintain the price at which our stockholders have purchased their shares.
If securities or industry analysts do not publish research or reports or publish unfavorable research or reports about our business, our stock price and trading volume could decline.
The trading market for our common stock will depend in part on the research and reports that securities or industry analysts publish about us, our business, our market or our competitors. We do not currently have and may never obtain research coverage by securities and industry analysts. If no securities or industry analysts commence coverage of our company, the trading price for our stock would be negatively impacted. In the event we obtain securities or industry analyst coverage, if one or more of the analysts who covers us downgrades our stock, our stock price would likely decline. If one or more of these analysts ceases to cover us or fails to regularly publish reports on us, interest in our stock could decrease, which could cause our stock price or trading volume to decline.
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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This prospectus, including the sections titled "Summary," "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Business," contains forward-looking statements. Forward-looking statements convey our current expectations or forecasts of future events. All statements contained in this prospectus other than statements of historical fact are forward-looking statements. Forward-looking statements include statements regarding our future financial position, business strategy, budgets, projected costs, plans and objectives of management for future operations. The words "may," "continue," "estimate," "intend," "plan," "will," "believe," "project," "expect," "seek," "anticipate," "should," "could," "would," "potential," or the negative of those terms and similar expressions may identify forward-looking statements, but the absence of these words does not necessarily mean that a statement is not forward-looking. These forward-looking statements include, among other things, statements about:
Any or all of our forward-looking statements in this prospectus may turn out to be inaccurate. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. They may be affected by inaccurate assumptions we might make or by known or unknown risks and uncertainties, including the risks, uncertainties and assumptions described in "Risk Factors" and elsewhere in this prospectus. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this prospectus may not occur as contemplated, and actual results could differ materially from those anticipated or implied by the forward-looking statements.
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You should not unduly rely on these forward-looking statements, which speak only as of the date of this prospectus. Unless required by law, we undertake no obligation to publicly update or revise any forward-looking statements to reflect new information or future events or otherwise. You should, however, read this prospectus and the documents that we reference in this prospectus and have filed with the Securities and Exchange Commission as exhibits to the registration statement, of which this prospectus is a part, completely and with the understanding that our actual future results may be materially different from any future results expressed or implied by these forward-looking statements. You should also review the factors and risks we describe in the reports we will file from time to time with the Securities and Exchange Commission after the date of this prospectus. See "Where You Can Find Additional Information."
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We estimate that we will receive net proceeds from the sale of shares of our common stock in this offering of approximately $ , based upon an assumed initial public offering price of $ per share, the mid-point of the price range set forth on the cover of this preliminary prospectus, and after deducting underwriting discounts and commissions and estimated offering expenses payable by us. A $1.00 increase (decrease) in the assumed initial public offering price of $ per share would increase (decrease) the net proceeds to us from this offering by $ million, assuming that the number of shares offered by us, as set forth on the cover page of this preliminary prospectus, remains the same and after deducting underwriting discounts and commissions and estimated offering expenses payable by us.
The principal purposes of this offering are to fund our clinical trials, to fund operations, and to provide working capital. We intend to use the net proceeds of this offering for general corporate purposes including to fund the development and commercialization of SPN-538 and Epliga, as well as development of our other product candidates, general and administrative expenses, working capital, prosecution and maintenance of our intellectual property and the potential investment in or acquisition of technologies or products that complement our business. We have no current agreements or commitments with respect to such investment or acquisition.
As of the date of this prospectus, we cannot specify with certainty all of the particular uses for the net proceeds from this offering. The amounts and timing of our actual expenditures may vary significantly from our expectations depending upon numerous factors, including the progress of our research, development and commercialization efforts, the progress of our clinical trials, and our operating costs and capital expenditures. Accordingly, we will retain the discretion to allocate the net proceeds of this offering among the identified uses described above, and we reserve the right to change the allocation of the net proceeds among the uses described above as a result of contingencies such as the progress and results of our clinical trials and our research and development activities, the results of our commercialization efforts, competitive developments and our manufacturing requirements.
Pending use of proceeds from this offering, we intend to invest the proceeds in a variety of capital preservation investments, including short-term, investment-grade, interest-bearing instruments.
We have never declared or paid any cash dividends on our capital stock and we do not currently anticipate declaring or paying cash dividends on our capital stock in the foreseeable future. We currently intend to retain all of our future earnings, if any, to finance operations. Additionally, our ability to pay dividends on our common stock is limited by restrictions on the ability of our subsidiaries and us to pay dividends or make distributions, including restrictions under the terms of the agreements governing our indebtedness. For additional information, see "Management's Discussion and Analysis of Financial Condition and Results of Operations." Any future determination relating to our dividend policy will be made at the discretion of our board of directors and will depend on a number of factors, including future earnings, capital requirements, financial conditions, future prospects, contractual restrictions and covenants and other factors that our board of directors may deem relevant.
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The following table sets forth our cash and capitalization as of September 30, 2010:
You should read this table in conjunction with the sections of this prospectus entitled "Selected Consolidated Financial Data" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" and with our consolidated financial statements and related notes appearing elsewhere in this prospectus.
|
As of September 30, 2010 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Actual | Pro Forma | Pro Forma as Adjusted(1) |
||||||||
|
(unaudited) |
||||||||||
|
(in thousands of dollars, except share data) |
||||||||||
Balance Sheet Data: | |||||||||||
Unrestricted cash and cash equivalents and marketable securities | $ | 45,822 | $ | 45,822 | $ | ||||||
Restricted cash and cash equivalents and marketable securities | 1,680 | 1,680 | |||||||||
Non-recourse Notes | $ | 75,000 | $ | 75,000 | $ | ||||||
Redeemable Series A convertible preferred stock, $0.001 par value49,000,000 shares authorized, issued and outstanding, actual; none, pro forma and pro forma as adjusted | 49 | | | ||||||||
Stockholders' deficit: | |||||||||||
Common stock, $0.001 par value62,000,000 shares authorized, 6,371,061 shares issued and outstanding, actual; | 6 | 55 | |||||||||
Additional paid-in capital | 49,238 | 49,238 | |||||||||
Accumulated deficit | (85,210 | ) | (85,210 | ) | |||||||
Total stockholders' deficit | (35,917 | ) | (35,917 | ) | |||||||
Total capitalization | $ | 39,083 | $ | 39,083 | $ | ||||||
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The table above does not include:
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If you invest in our common stock, your interest will be diluted to the extent of the difference between the public offering price per share you will pay in this offering and the pro forma net tangible book value per share of our common stock immediately after this offering.
Our net tangible book value as of , 2010 was approximately $ , or $ per share of common stock. Net tangible book value per share is equal to our total tangible assets minus total liabilities, all divided by the number of shares of common stock outstanding as of September 30, 2010.
Our pro forma net tangible book value per share as of , 2010 was approximately $ per share. Pro forma net tangible book value per share gives effect to the conversion of all outstanding shares of our preferred stock as of into shares of our common stock, upon the closing of this offering.
After giving effect to the sale of the shares of common stock we are offering based on an assumed initial public offering price of $ per share, the mid-point of the price range set forth on the cover of this prospectus, less underwriting discounts and commissions and our estimated offering expenses, our pro forma as adjusted net tangible book value as of , 2010 would have been approximately $ , or $ per share. This represents an immediate increase in pro forma net tangible book value of $ per share and an immediate dilution of $ per share to new investors. Dilution per share to new investors is determined by subtracting pro forma as adjusted net tangible book value per share after this offering from the assumed initial public offering price per share paid by a new investor. The following table illustrates this calculation on a per share basis (without giving effect to the over-allotment option granted to the underwriters):
Assumed initial public offering price per share(1) | $ | ||||||
Net tangible book value per share as of , 2010 | $ | ||||||
Pro forma increase in net tangible book value per share attributable to conversion of preferred stock outstanding at , 2010 | |||||||
Pro forma net tangible book value per share of common stock as of , 2010 | $ | ||||||
Increase per share attributable to the offering | |||||||
Pro forma as adjusted net tangible book value per share of common stock after this offering | |||||||
Pro forma dilution per share to new investors | $ | ||||||
A $1.00 increase (decrease) in the assumed initial public offering price of $ per share, the mid-point of the price range set forth on the cover of this prospectus, would increase (decrease) the pro forma as adjusted net tangible book value per share after giving effect to this offering by $ per share and would increase (decrease) the dilution in pro forma net tangible book value per share to investors in this offering by $ per share. This calculation assumes that the number of shares offered by us, as set forth on the cover page of this prospectus, remains the same and is after deducting underwriting discounts and commissions and estimated offering expenses payable by us.
If the underwriters exercise their over-allotment option in full, pro forma as adjusted net tangible book value will increase to $ per share, representing an increase to existing holders of $ per share, and there will be an immediate dilution of $ per share to new investors.
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The following table summarizes, on a pro forma as adjusted basis as of September 30, 2010, after giving effect to this offering and the pro forma adjustments referred to above, the total number of shares of our common stock purchased from us and the total consideration and average price per share paid by existing stockholders and by new investors:
|
Total Shares | Total Consideration | |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Average Price Per Share |
|||||||||||||||
|
Number | Percent | Amount | Percent | ||||||||||||
|
(in thousands of dollars, except share and per share data) |
|||||||||||||||
Existing stockholders |
% | $ | % | $ | ||||||||||||
New Investors |
||||||||||||||||
Total |
% | $ | % | |||||||||||||
If the underwriters exercise their over-allotment option in full, the following will occur:
The tables and calculations above are based on 6,371,061 shares of our common stock outstanding as of September 30, 2010 after giving effect to the conversion of 49,000,000 shares of our preferred stock outstanding as of September 30, 2010 into 49,000,000 shares of our common stock at the closing of this offering and exclude:
If all of our outstanding options as of September 30, 2010 were exercised, the pro forma as adjusted net tangible book value per share after this offering would be $ per share, representing an increase to existing holders of $ per share, and there will be an immediate dilution of $ per share to new investors. In addition, we will need to obtain additional capital, and we may choose to raise such additional capital through equity offerings, debt financing and/or payments under new or existing licensing and research and development collaboration agreements. To the extent that additional capital is raised through the sale of equity or convertible debt securities, the issuance of these securities would result in further dilution to our stockholders.
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SELECTED CONSOLIDATED FINANCIAL DATA
The following table sets forth selected consolidated financial data that is qualified in its entirety by and should be read in conjunction with "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated financial statements and notes thereto appearing elsewhere in this prospectus. The consolidated financial data as of December 31, 2009 and for the fiscal years ended December 31, 2007, 2008 and 2009 are derived from our audited consolidated financial statements appearing elsewhere in this prospectus. The consolidated financial data for the fiscal year ended December 31, 2006 are derived from our audited consolidated financial statements not included in this prospectus. The consolidated financial data for the nine month periods ended September 30, 2009 and 2010, is derived from our unaudited consolidated financial statements which are presented elsewhere in this prospectus, but has been prepared on the same basis as the audited consolidated financial statements and the notes thereto, which include, in the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the information for the unaudited interim periods. The operating results for the nine month period ended September 30, 2010 may not be indicative of the operating results for the full year.
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|
Year Ended December 31, | Nine Months Ended September 30, |
|||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2006 | 2007 | 2008 | 2009 | 2009 | 2010 | |||||||||||||||
|
|
|
|
|
(unaudited) |
||||||||||||||||
|
(in thousands of dollars, except share and per share data) |
||||||||||||||||||||
Consolidated Statement of Operations Data: | |||||||||||||||||||||
Revenue: | |||||||||||||||||||||
Development and milestone revenue | $ | 5,616 | $ | 1,405 | $ | 2,697 | $ | 1,550 | $ | 1,181 | $ | 97 | |||||||||
Royalty revenue | 652 | 2,828 | 6,192 | 44,963 | 41,884 | 8,635 | |||||||||||||||
Total revenues | 6,268 | 4,233 | 8,889 | 46,513 | 43,065 | 8,732 | |||||||||||||||
Operating Expenses: |
|||||||||||||||||||||
Research and development | 8,958 | 19,269 | 30,463 | 29,260 | 21,804 | 26,080 | |||||||||||||||
General and administrative | 3,945 | 4,011 | 4,287 | 4,649 | 3,503 | 3,388 | |||||||||||||||
Total operating expenses | 12,903 | 23,280 | 34,750 | 33,909 | 25,307 | 29,468 | |||||||||||||||
Income (loss) from operations |
(6,635 |
) |
(19,047 |
) |
(25,861 |
) |
12,604 |
17,758 |
(20,736 |
) |
|||||||||||
Other income (expense): |
|||||||||||||||||||||
Interest income | 1,712 | 1,773 | 1,057 | 514 | 101 | 623 | |||||||||||||||
Interest expense | | | (8,678 | ) | (12,658 | ) | (9,210 | ) | (9,831 | ) | |||||||||||
Other | 40 | | | | | 54 | |||||||||||||||
Total other income (expense) | 1,752 | 1,773 | (7,621 | ) | (12,144 | ) | (9,109 | ) | (9,154 | ) | |||||||||||
Net income (loss) |
$ |
(4,883 |
) |
$ |
(17,274 |
) |
$ |
(33,482 |
) |
$ |
460 |
$ |
8,649 |
$ |
(29,890 |
) |
|||||
Cumulative dividends on Series A convertible preferred stock |
(3,316 |
) |
(3,430 |
) |
(3,430 |
) |
(3,430 |
) |
(2,573 |
) |
(2,573 |
) |
|||||||||
Net income (loss) attributable to common stockholders |
$ |
(8,253 |
) |
$ |
(20,704 |
) |
$ |
(36,912 |
) |
$ |
(2,970 |
) |
$ |
6,076 |
$ |
(32,463 |
) |
||||
Basic net income (loss) per share |
$ |
(2.39 |
) |
$ |
(4.21 |
) |
$ |
(6.61 |
) |
$ |
(0.53 |
) |
$ |
1.08 |
$ |
(5.12 |
) |
||||
Diluted net income (loss) per share | $ | (2.39 | ) | $ | (4.21 | ) | $ | (6.61 | ) | $ | 0.01 | $ | 0.15 | $ | (5.12 | ) | |||||
Weighted average number of common shares: | |||||||||||||||||||||
Basic | 3,455,762 | 4,921,376 | 5,587,467 | 5,653,506 | 5,610,047 | 6,345,420 | |||||||||||||||
Diluted | 3,455,762 | 4,921,376 | 5,587,467 | 56,324,761 | 56,282,411 | 6,345,420 | |||||||||||||||
Net income (loss) used to compute pro forma net income (loss) per common share basic and diluted (unaudited)(1) |
$ |
460 |
$ |
(29,890 |
) |
||||||||||||||||
Weighted-average number of shares used in calculating pro forma net income (loss) per share basic and diluted (unaudited):(1) |
56,324,761 |
55,345,420 |
|||||||||||||||||||
Pro forma net income (loss) per share basic and diluted (unaudited)(1) |
$ |
0.01 |
$ |
(0.54 |
) |
||||||||||||||||
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|
Year Ended December 31, | |
||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
As of September 30, 2010 |
|||||||||||||||
|
2006 | 2007 | 2008 | 2009 | ||||||||||||
|
|
|
|
|
(unaudited) |
|||||||||||
|
(in thousands of dollars) |
|||||||||||||||
Consolidated Balance Sheet Data: | ||||||||||||||||
Unrestricted cash and cash equivalents and marketable securities | $ | 40,655 | $ | 25,592 | $ | 60,380 | $ | 66,524 | $ | 45,822 | ||||||
Restricted cash and cash equivalents and marketable securities | 256 | 281 | 6,281 | 2,076 | 1,680 | |||||||||||
Working capital | 39,746 | 22,674 | 61,183 | 62,847 | 33,835 | |||||||||||
Total assets | 46,426 | 31,907 | 77,134 | 79,899 | 57,502 | |||||||||||
Long-term debt | | | 75,000 | 75,000 | 75,000 | |||||||||||
Series A convertible preferred stock | 49 | 49 | 49 | 49 | 49 | |||||||||||
Accumulated deficit | (5,027 | ) | (22,301 | ) | (55,782 | ) | (55,321 | ) | (85,210 | ) | ||||||
Total stockholders' equity (deficit) | 43,830 | 26,635 | (6,747 | ) | (6,155 | ) | (35,917 | ) |
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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS
You should read the following discussion and analysis of our financial condition and results of operations together with our consolidated financial statements and related notes appearing at the end of this prospectus. In addition to historical information, some of the information in this discussion and analysis contains forward-looking statements reflecting our current expectations and involves risk and uncertainties. For example, statements regarding our expectations as to our plans and strategy for our business, future financial performance, expense levels and liquidity sources are forward-looking statements. Our actual results and the timing of events could differ materially from those discussed in our forward-looking statements as a result of many factors, including those set forth under the "Risk Factors" section and elsewhere in this prospectus.
Overview
We are a specialty pharmaceutical company focused on developing and commercializing products for the treatment of central nervous system, or CNS, diseases. Our extensive expertise in product development has been built over the past 20 years: initially as a stand alone development organization, then as a U.S. subsidiary of Shire plc and, upon our acquisition of substantially all the assets of Shire Laboratories, Inc. in late 2005, as Supernus Pharmaceuticals. We are developing several product candidates in neurology and psychiatry to address large market opportunities in epilepsy and attention deficit hyperactivity disorder, or ADHD. Our two epilepsy product candidates are SPN-538 (extended release topiramate), for which we expect to file a new drug application, or NDA, in the first quarter of 2011, and Epliga (extended release oxcarbazepine), which is in Phase III clinical trials. Our ADHD product candidates include SPN-810 (molindone hydrochloride), a novel treatment for impulsive aggression in patients with ADHD, and SPN-812, a novel non-stimulant treatment for ADHD. Both of these programs are in Phase II. In addition to these four lead product candidates, we have several additional product candidates in various stages of development. We intend to market our product candidates in the United States through our own focused sales force targeting specialty physicians, including neurologists and psychiatrists. We believe our broad and diversified portfolio of product candidates provides us with multiple opportunities to achieve our goal of becoming a leading specialty pharmaceutical company focused on CNS diseases.
We use our proprietary technologies to enhance the therapeutic benefits of approved anti-epileptic drugs, or AEDs through advanced extended release formulations. Our most advanced product candidates, SPN-538 and Epliga, are novel oral once-daily extended release formulations of topiramate and oxcarbazepine, respectively, for the treatment of epilepsy. Immediate release formulations of topiramate and oxcarbazepine, are available in generic form and are marketed under the brand names of Topamax and Trileptal, respectively. According to IMS Health, peak sales of Topamax and Trileptal represented an estimated 25.8% and 8.1% of the total seizure disorder market in 2008 and 2006, respectively. We are pursuing a Section 505(b)(2) regulatory strategy for SPN-538 and Epliga, which would allow us to rely on the existing data from the NDAs of Topamax and Trileptal, respectively. The once-per-day dosing of each of SPN-538 and Epliga is designed to improve patient compliance and to have a better tolerability profile compared to the current immediate release AEDs that are taken multiple times per day to maintain therapeutic drug concentrations over the dosing interval. We believe there is a significant unmet need for extended release products, such as SPN-538 and Epliga, for the treatment of epilepsy. Extended release products have been shown to improve compliance, increase seizure control, reduce side effects and improve tolerability as compared to immediate release products.
We are also developing treatments for new indications in diseases such as ADHD and its coexisting disorders. We are developing SPN-810, which is currently in Phase II, as a novel treatment for impulsive aggression in patients with ADHD. If approved by the U.S. Food and Drug Administration, or FDA, SPN-810 could be the first product available to address this serious, unmet medical need. SPN-810 is based on molindone hydrochloride, which was previously marketed in the
51
United States as an anti-psychotic to treat schizophrenia under the trade name Moban. In addition, SPN-812, which is currently in Phase II, is being developed as a novel non-stimulant treatment for ADHD. SPN-812 is a selective norepinephrine reuptake inhibitor that we believe could be more effective and have a better side effect profile than other non-stimulant treatments for ADHD. In addition, because the active ingredient of SPN-812 has demonstrated efficacy as an antidepressant in Europe, this product candidate may provide increased benefit to an estimated 40% of ADHD patients who suffer from depression. In addition to these four lead product candidates, we have a number of other product candidates in various stages of development such as SPN-809, which would represent a novel mechanism of action for the U.S. antidepressant market.
Historically, our revenues have been generated through research and development agreements, which included fees for development services provided to customers and payments for achievement of specified development, regulatory and sales milestones, as well as royalties on product sales of licensed products, Oracea, Sanctura XR, and Intuniv. Since our inception in 2005, we have generated $0 in revenue from product sales and have incurred significant operating losses. As of September 30, 2010, we had an accumulated deficit of $85.2 million. We expect to continue to incur net losses and negative cash flow from operating activities for the foreseeable future as we continue to develop our product candidates and seek marketing approval and, subject to obtaining such approval, the eventual commercialization of SPN-538 and Epliga, as well as our other product candidates.
History of our Company
We have a long track record of developing novel products by applying proprietary technologies to known drugs to improve existing therapies and to enable the treatment of new indications. We have a broad portfolio of drug development technologies consisting of six platforms that include the following: Microtrol (multiparticulate delivery platform), Solutrol (matrix delivery platform) and EnSoTrol (osmotic delivery system). Our proprietary technologies have been used in the following approved products: Carbatrol (carbamazepine), Adderall XR (mixed amphetamine salts), and Intuniv (guanfacine), marketed by Shire; Equetro (carbamazepine), marketed by Validus Pharmaceuticals Inc.; Sanctura XR (trospium chloride), marketed by Allergan; and Oracea (doxycycline), marketed by Galderma. Throughout our 20 year history, we have continued our commitment to innovation with a focus for the past five years on developing our own product candidates in neurology and psychiatry.
We have historically raised capital through the monetization of certain future royalty streams under our existing licenses for Oracea, Sanctura XR and Intuniv. We raised approximately $63.3 million in net proceeds in April 2008 through the monetization of future royalty payment rights and other license rights for both Oracea and Sanctura XR. In that deal, we transferred the license rights to both Oracea and Sanctura XR to TCD Royalty Sub LLC, our wholly-owned subsidiary ("Royalty Sub"), which issued $75.0 million in non-recourse notes in a private placement. All milestone and royalty revenues due from net sales of Oracea and Sanctura XR are required to be used to satisfy the payment of principal and interest on the non-recourse notes. The non-recourse notes are non-recourse to us and are secured by our Royalty Sub's assets, which include the royalty payment rights and other rights related to net sales of Oracea and Sanctura XR. In addition, we entered into an agreement with an affiliate of Shire plc in May 2009, whereby the Shire affiliate paid us a one-time, lump-sum payment of approximately $36.9 million as consideration for a royalty-free, fully paid-up license for Intuniv.
We also have a license agreement with United Therapeutics Corporation, or United Therapeutics, to use one of our proprietary technologies for an oral formulation of treprostinil for the treatment of pulmonary arterial hypertension, or PAH, as well as for other indications. This oral formulation is currently being evaluated by United Therapeutics in Phase III trials for PAH. Remaining milestone payments to us could total up to approximately $6.8 million, which includes milestone payments of up to approximately $2.8 million for the satisfaction of development milestones relating to the product candidate for the treatment of PAH. If United Therapeutics receives approval to market and sell this
52
product candidate, we are entitled to receive single digit royalties based on worldwide net sales. We are also entitled to receive milestones and royalties for use of this formulation in other indications.
See "Liquidity and Capital ResourcesFinancing History and Future Capital Requirements" for additional details regarding the foregoing transactions.
Financial Overview
Revenue
Our historical revenues have been generated through research and development agreements. These agreements included fees for development services provided to customers and payments for achievement of specified development, regulatory and sales milestones, which comprise our development and milestone revenues, as well as royalties on product sales of licensed products, Oracea, Sanctura XR, and Intuniv, which comprise our royalty revenues. Until such time that we begin generating revenues from the sales of our own approved product candidates, we expect that development and milestone revenues and royalty revenues will continue to represent our primary sources of revenues.
We recognize development and milestone revenues related to research and development agreements pursuant to which various third parties have accessed our proprietary technologies. These arrangements generally provided for fees for research and development services rendered, including milestone payments at the conclusion of the research period upon achieving specified events. Over time, we do not expect these historical revenues relating to development and milestone revenues to be significant as we continue to focus on the development and potential commercialization of our own product candidates.
We recognize royalty revenues from our collaboration agreements. Royalty revenues consist of payments received from our various collaborative partners related to the sales of products that utilize our proprietary technologies under these collaboration agreements.
The table below summarizes the revenues that we received from our collaboration arrangements.
|
Year Ended December 31, |
Nine Months Ended September 30, |
|||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2007 | 2008 | 2009 | 2009 | 2010 | ||||||||||||
|
|
|
|
(unaudited) |
|||||||||||||
|
(in thousands of dollars) |
||||||||||||||||
Development and milestone revenues |
|||||||||||||||||
Oracea & Sanctura XR |
$ | 400 | $ | 1,500 | $ | 500 | $ | 500 | $ | | |||||||
Other collaboration arrangements |
1,005 | 1,197 | 1,050 | 681 | 97 | ||||||||||||
Total development and milestone revenues |
1,405 | 2,697 | 1,550 | 1,181 | 97 | ||||||||||||
Royalty revenues: |
|||||||||||||||||
Oracea & Sanctura XR |
2,828 | 6,192 | 8,088 | 5,009 | 8,635 | ||||||||||||
Intuniv |
| | 36,875 | 36,875 | | ||||||||||||
Total royalty revenues |
2,828 | 6,192 | 44,963 | 41,884 | 8,635 | ||||||||||||
Total revenues |
$ | 4,233 | $ | 8,889 | $ | 46,513 | $ | 43,065 | $ | 8,732 | |||||||
From and after April 15, 2008, all development and milestone revenues and royalty revenues due from net sales of Oracea and Sanctura XR are required to be used to satisfy the payment of principal and interest on the non-recourse notes of Royalty Sub. We also received in May 2009 a one-time payment of approximately $36.9 million from Shire plc as consideration for a royalty-free, fully paid-up license to Shire plc for Intuniv and, as a result, we will not receive any future royalty payments with respect to the net sales of Intuniv.
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If we obtain regulatory approval for SPN-538, Epliga or any of our other product candidates, we would expect to begin to generate revenues from product sales and, over time, we expect that our future revenues would begin to be principally derived from product sales as compared to development and milestone revenues and royalty revenues.
Prior to commercializing any of our product candidates, we expect that any revenues we generate will fluctuate from quarter to quarter as a result of the timing and amount of development and milestone revenues and royalty revenues received under our collaboration license agreements, as our revenues from these arrangements are principally based on the achievement of clinical and commercial milestones outside of our control. If we fail to complete the development of our product candidates in a timely manner or obtain regulatory approval for them, our ability to generate future revenues, and our results of operations and financial position, would be materially adversely affected.
Research and Development Expense
Research and development expenses consist of costs incurred in connection with the development of our and our collaborators' product candidates. These expenses consist primarily of:
We expense research and development costs as incurred. Non-refundable advance payments for goods and services that will be used in future research and development activities are initially recorded as prepaid expenses and expensed as the activity is performed or when the goods have been received.
Since our founding, we have developed and evaluated a series of CNS product candidates through Phase I pharmacokinetic trials. In 2008, we conducted a review of our portfolio of product candidates and rationalized the programs based on clinical profiles, expected required resources to complete development, intellectual property, existing treatment options and commercial opportunity. As a result of that review, we elected to concentrate on our two epilepsy product candidates and the product candidates that comprise our psychiatry portfolio. We intend to continue to strategically invest in our pipeline, and the commitment of funding for each subsequent stage of our development programs is dependent upon, among other things, the receipt of clear, positive data.
The majority of our external costs relate to later-stage product candidates, as costs associated with later-stage clinical trials are, in most cases, more significant than those incurred in earlier stages of our pipeline. For example, the external costs related to our Epliga program have been higher than our other programs in recent years because Epliga is undergoing a Phase III clinical trial that began in late 2008.
We track external development expenses and direct personnel expense on a program-by-program basis. Costs related to facilities, depreciation, employee benefits and bonuses, stock-based compensation, research and development management and research and development support services and supplies are not charged to specific programs, because the number of clinical and preclinical product candidates or development projects tends to vary from period to period and internal resources are utilized across and benefit multiple programs over any given period of time. The following table is
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a summary of our research and development expenses for the years ended December 31, 2007, 2008 and 2009, and the nine months ended September 30, 2009 and 2010.
|
Year Ended December 31, |
Nine Months Ended September 30, |
From Inception to September 30, |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2007 | 2008 | 2009 | 2009 | 2010 | 2010 | |||||||||||||
|
|
|
|
(unaudited) |
|
||||||||||||||
|
(in thousands of dollars) |
||||||||||||||||||
SPN-538 | $ | 1,044 | $ | 4,098 | $ | 6,464 | $ | 5,013 | $ | 5,923 | $ | 18,232 | |||||||
Epliga | 3,845 | 10,834 | 10,027 | 7,352 | 10,190 | 35,360 | |||||||||||||
SPN-810 | 2,192 | 2,199 | 3,333 | 2,265 | 1,705 | 9,429 | |||||||||||||
SPN-812 and SPN-809 | 2,392 | 2,923 | 680 | 370 | 1,684 | 7,721 | |||||||||||||
Other research and development programs | 2,796 | 1,822 | 426 | 312 | 538 | 7,564 | |||||||||||||
Development expensesgeneral | 7,000 | 8,587 | 8,331 | 6,492 | 6,041 | 35,821 | |||||||||||||
Total research and development expenses | $ | 19,269 | $ | 30,463 | $ | 29,261 | $ | 21,804 | $ | 26,081 | $ | 114,127 | |||||||
The successful development of our product candidates is highly uncertain and subject to a number of risks including, but not limited to:
Development timelines, probability of success and development costs vary widely. As a result of the uncertainties discussed above, we anticipate that we will make determinations as to which additional programs to pursue and how much funding to direct to each program on an ongoing basis in response to the scientific and clinical data of each product candidate, as well as ongoing assessments of such product candidate's commercial potential. Accordingly, we cannot currently estimate with any degree of certainty the amount of time or money that we will be required to expend in the future on SPN-538, Epliga or other product candidates to complete current or future clinical stages prior to their regulatory approval, if such approval is ever granted. As a result of these uncertainties surrounding the timing and outcome of any approvals, we are currently unable to estimate precisely when, if ever, SPN-538, Epliga or any of our other product candidates will generate revenues and cash flows.
We expect our research and development costs to continue to be substantial for the foreseeable future and to increase with respect to our product candidates as we advance those product candidates through preclinical studies, clinical trials, manufacturing scale-up and other pre-approval activities. We
55
may elect to expand existing collaborative relationships or to seek new partnerships in order to provide us with a diversified revenue stream and to help facilitate the development and commercialization of our product candidate pipeline.
General and Administrative Expenses
General and administrative expenses consist principally of salaries and related costs for personnel in executive, finance, business development, marketing, information technology, legal and human resources functions. Other general and administrative expenses include facility costs not otherwise included in research and development expenses, patent filing, prosecution and defense costs, professional fees for legal, consulting, auditing and tax services, and stock compensation expense.
We expect that our general and administrative expenses in 2011 will be higher than in 2010 as a result of greater expenses relating to our operations as a public company, including increased payroll and increased consulting, legal and compliance, accounting, insurance and investor relations costs. Additionally, we plan to increase spending related to the build-out of our commercial infrastructure for the anticipated launch of both SPN-538 and Epliga in the United States in 2012. Upon approval of SPN-538, we would hire a small specialty sales force, initially consisting of a limited number of field sales representatives to support the launch of the product. We would then seek to expand our sales force in connection with an approval and commercial launch of Epliga. Having two epilepsy products that can be promoted to the same physician audience would allow us to leverage our commercial infrastructure with these prescribers.
Other Income and Expense
Other income and expense is comprised of interest income, gain on sales of equipment and interest expense. Interest income consists of interest earned on our cash and cash equivalents and marketable securities. The primary objective of our investment policy is capital preservation.
Interest expense consists primarily of interest on the $75.0 million non-recourse notes of Royalty Sub and the amortization of the related deferred financing costs. The non-recourse notes have a final stated maturity date of April 15, 2024. Until any portion of the principal on the non-recourse notes is paid down, the annual interest expense is $12.0 million, or $3.0 million per quarter.
Net Operating Losses and Tax Carryforwards
As of December 31, 2009, we had approximately $54.1 million of federal net operating loss carryforwards. We also had federal and state research and development tax credit carryforwards of approximately $3.1 million available to offset future taxable income. These federal and state net operating loss and federal and state tax credit carryforwards will begin to expire at various dates beginning in 2025, if not utilized. The Tax Reform Act of 1986 provides for a limitation on the annual use of net operating loss and research and development tax credit carryforwards following certain ownership changes that could limit our ability to utilize these carryforwards. We have not completed a study to assess whether an ownership change has occurred, or whether there have been multiple ownership changes since our inception, due to the significant costs and complexities associated with such study. Accordingly, our ability to utilize the aforementioned carryforwards may be limited. Additionally, U.S. tax laws limit the time during which these carryforwards may be utilized against future taxes. As a result, we may not be able to take full advantage of these carryforwards for federal and state tax purposes.
Net Income and Loss
We have incurred significant net losses since our inception in 2005, with the exception of 2009 when we generated net income of $0.5 million principally because of the one-time payment of $36.9 million that we received from Shire plc as consideration for a royalty-free, fully-paid-up license to
56
Shire plc for Intuniv. We expect to continue to incur net losses for the foreseeable future as we continue to develop our product portfolio, seek regulatory approval, and, if such approval is obtained, commercialize SPN-538 and Epliga as well as our other product candidates.
Results of Operations
Comparison of Nine Months Ended September 30, 2010 and Nine Months Ended September 30, 2009
|
Nine Months Ended September 30, |
|
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Increase/ (decrease) |
||||||||||
|
2009 | 2010 | |||||||||
|
(unaudited) |
||||||||||
|
(in thousands of dollars) |
||||||||||
Revenues: |
|||||||||||
Development and milestone revenues |
$ | 1,181 | $ | 97 | $ | (1,084 | ) | ||||
Royalty revenues |
41,884 | 8,635 | (33,249 | ) | |||||||
Total revenues |
43,065 | 8,732 | |||||||||
Operations Expenses: |
|||||||||||
Research and development |
21,804 | 26,080 | 4,276 | ||||||||
General and administrative |
3,503 | 3,388 | (115 | ) | |||||||
Total operating expenses |
25,307 | 29,468 | |||||||||
Income (loss) from operations |
17,758 | (20,736 | ) | ||||||||
Interest income |
101 | 623 | 522 | ||||||||
Interest expense |
(9,210 | ) | (9,831 | ) | 621 | ||||||
Net income (loss) |
$ | 8,649 | $ | (29,890 | ) | ||||||
Revenues. Our revenues were $8.7 million for the nine months ended September 30, 2010 compared to $43.1 million for the same period in 2009, representing a decrease of $34.3 million or approximately 80%. This decrease was principally attributable to the one-time, lump-sum payment of approximately $36.9 million that we received in May 2009 from Shire plc as consideration for a royalty-free, fully paid-up license to Shire plc for Intuniv. We also generated lower development and milestone revenues for the nine months ended September 30, 2010 period as compared to same period in 2009 due to our focus on the development of our own product candidates as opposed to developing product candidates for third parties.
Research and Development. Our research and development expenses were $26.1 million for the nine months ended September 30, 2010 compared to $21.8 million for the same period in 2009, representing an increase of $4.3 million or approximately 20%. The $4.3 million increase in research and development expense is primarily attributable to an increase in clinical trial costs of approximately $3.2 million, the largest portion of which was due to the continuing costs for our Phase III clinical trial for Epliga and higher manufacturing costs of approximately $0.8 million principally associated with pre-validation work done at our commercial manufacturers for both SPN-538 and Epliga.
General and Administrative. Our general and administrative expenses were $3.4 million for the nine months ended September 30, 2010 compared to $3.5 million for the same period in 2009, representing a decrease of $0.1 million or approximately 3%. The $0.1 million decrease in general and administrative expense is primarily the result of lower patent and outside consulting fees incurred during the nine months ended September 30, 2010.
Interest and Other Income. Interest income was $0.6 million for the nine months ended September 30, 2010 compared to $0.1 million for the same period in 2009, representing an increase of $0.5 million. The $0.5 million increase is primarily because we invested a larger portion of our cash in marketable securities during the nine months ended September 30, 2010, which yielded higher returns
57
than in the prior period. For the nine months ended September 30, 2010, we also had a one-time net gain of approximately $54,000 on the sale of certain laboratory equipment.
Interest Expense. Interest expense was $9.8 million for the nine months ended September 30, 2010 compared to $9.2 million for the same period in 2009, representing an increase of $0.6 million or approximately 7%. Interest expense is comprised primarily of interest payable on the non-recourse notes of Royalty Sub at $3.0 million per quarter, or approximately $9.0 million for both nine month periods reported here, together with amortization of the related deferred financing costs related to the non-recourse notes. The $0.6 million increase in interest expense in the nine months ended September 30, 2010 is largely because of amortization expense associated with marketable securities purchased at a premium.
Net Income (Loss). Net loss was $29.9 million for the nine months ended September 30, 2010 compared to net income of $8.6 million for the same period in 2009, representing a decrease of $38.6 million. The $38.6 million decrease is principally a result of the higher royalty revenues recognized in the nine months ended September 30, 2009, including in connection with our sale to Shire plc of a fully paid-up license for Intuniv and also due to the higher research and development costs incurred for the same period in 2010.
Comparison of Year Ended December 31, 2009 and Year Ended December 31, 2008
|
Year Ended December 31, |
|
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Increase/ (decrease) |
||||||||||
|
2008 | 2009 | |||||||||
|
(in thousands of dollars) |
||||||||||
Revenues: |
|||||||||||
Development and milestone revenues |
$ | 2,697 | $ | 1,550 | $ | (1,147 | ) | ||||
Royalty revenues |
6,192 | 44,963 | 38,771 | ||||||||
Total revenues |
8,889 | 46,513 | |||||||||
Operations Expenses: |
|||||||||||
Research and development |
30,463 | 29,260 | (1,203 | ) | |||||||
General and administrative |
4,287 | 4,649 | 362 | ||||||||
Total operating expenses |
34,750 | 33,909 | |||||||||
Income (loss) from operations |
(25,861 |
) |
12,604 |
||||||||
Interest income |
1,057 | 514 | (543 | ) | |||||||
Interest expense |
(8,678 | ) | (12,658 | ) | 3,980 | ||||||
Net income (loss) |
$ | (33,482 | ) | $ | 460 | ||||||
Revenues. Our revenues were $46.5 million for the year ended December 31, 2009 compared to $8.9 million for the same period in 2008, representing an increase of $37.6 million. This increase was principally due to the one-time, lump-sum payment from Shire plc of approximately $36.9 million as consideration for a royalty-free, fully paid-up license for Intuniv. We also received increased royalty revenues of approximately $1.9 million from Oracea and Sanctura XR. These gains were offset by a decrease in development and milestone revenues of approximately $1.1 million as we continue to increase our focus on the development of our own product candidates, as opposed to earning revenues from developing collaborators' product candidates.
Research and Development. Our research and development expenses were $29.3 million for the year ended December 31, 2009 compared to $30.5 million for the same period in 2008, representing a decrease of $1.2 million or approximately 4%. The decrease was primarily attributable to an approximately $0.9 million decrease in salaries, benefits and laboratory supplies associated with a
58
reduction in the average number of research and development employees from 69 for the year ended December 31, 2008 as compared to 56 for the year ended December 31, 2009 as part of our business strategy to improve our operating efficiencies and reduce our operating costs.
General and Administrative. Our general and administrative expenses were $4.7 million for the year ended December 31, 2009 compared to $4.3 million for the same period in 2008, representing an increase of $0.4 million or approximately 8%. This increase in general and administrative expense was primarily a result of increases in consulting expenses associated with market research and partnering opportunities as well as higher patent and legal costs.
Interest Income. Interest income was $0.5 million for the year ended December 31, 2009 compared to $1.1 million for the same period in 2008, representing a decrease of $0.5 million or approximately 51%. Although average cash balances were higher for the year ended December 31, 2009, the decrease in interest income was principally a result of lower prevailing interest rates during the period.
Interest Expense. Interest expense was $12.7 million for the year ended December 31, 2009 compared to $8.7 million for the same period in 2008, representing an increase of $4.0 million or approximately 46%. The increase in interest expense was primarily due to interest payments on the non-recourse notes of Royalty Sub, together with amortization of related deferred financing costs, for the year ended December 31, 2009 compared with the eight and one-half months that the non-recourse notes were outstanding in 2008.
Net Income (Loss). Net income was $0.5 million for the year ended December 31, 2009 compared to a net loss of $33.5 million for the same period in 2008, representing a decrease of $34.0 million. The $34.0 million change between the net loss of $33.5 million for the year ended December 31, 2008 and the net income of $0.5 million for the same period in 2009 is primarily due to higher royalty revenues recognized in the year ended December 31, 2009, offset by the higher interest expense related to the non-recourse notes in 2009 because the non-recourse notes were outstanding for the full year.
Comparison of Year Ended December 31, 2008 and Year Ended December 31, 2007
|
Year Ended December 31, |
|
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Increase/ (decrease) |
||||||||||
|
2007 | 2008 | |||||||||
|
(in thousands of dollars) |
||||||||||
Revenues: |
|||||||||||
Development and milestone revenues |
$ | 1,405 | $ | 2,697 | $ | 1,292 | |||||
Royalty revenues |
2,828 | 6,192 | 3,364 | ||||||||
Total revenues |
4,233 | 8,889 | |||||||||
Operations Expenses: |
|||||||||||
Research and development |
19,269 | 30,463 | 11,194 | ||||||||
General and administrative |
4,011 | 4,287 | 276 | ||||||||
Total operating expenses |
23,280 | 34,750 | |||||||||
Income (loss) from operations |
(19,047 |
) |
(25,861 |
) |
|||||||
Interest income |
1,773 | 1,057 | (716 | ) | |||||||
Interest expense |
| (8,678 | ) | 8,678 | |||||||
Net income (loss) |
$ | (17,274 | ) | $ | (33,482 | ) | |||||
Revenues. Our revenues were $8.9 million for the year ended December 31, 2008 compared to $4.2 million for the same period in 2007, representing an increase of $4.7 million. The increase in revenues relates primarily to an increase in royalties received from Oracea and the receipt of royalty
59
revenues related to the product launch of Sanctura XR in the second half of 2008. The increase in development and milestone revenues was due to a $1.3 million milestone payment related to the FDA approval of Sanctura XR that we received.
Research and Development. Our research and development expenses were $30.5 million for the year ended December 31, 2008 compared to $19.3 million for the same period in 2007, representing an increase of $11.2 million or approximately 58%. The increase in research and development expense is primarily attributable to an increase in clinical trial expenses of approximately $9.4 million, principally due to outside costs associated with the Phase III clinical trial for Epliga that began in second half of 2008, as well as an increase in compensation costs of approximately $1.7 million, primarily related to an increase in clinical and regulatory personnel hired to run and support the Phase III program for Epliga.
General and Administrative. Our general and administrative expenses were $4.3 million for the year ended December 31, 2008 compared to $4.0 million for the same period in 2007, representing an increase of $0.3 million or approximately 7%. The increase in general and administrative expense was primarily a result of an increase in salaries and benefits costs of $0.2 million due to an increase in personnel to support our expanded clinical operations.
Interest Income. Interest income was $1.1 million for the year ended December 31, 2008 compared to $1.8 million for the same period in 2007, representing a decrease of $0.7 million or approximately 40%. The decrease in interest income for the year ended December 31, 2008 was principally the result of significantly lower prevailing interest rates during the period, notwithstanding higher average cash balances.
Interest Expense. Interest expense was $8.7 million for the year ended December 31, 2008 compared to $0 for the same period in 2007, representing an increase of $8.7 million. The increase in interest expense was due to interest on the non-recourse notes of Royalty Sub, which were issued by it in April 2008, together with amortization of the related deferred financing costs.
Net Income (Loss). Net loss was $33.5 million for the year ended December 31, 2008 compared to $17.3 million for the same period in 2007, representing an increase of $16.2 million or approximately 94%. This change was principally the result of the higher research and development expenses associated with initiating the Phase III program for Epliga, and the higher interest expense for the year ended December 31, 2008 associated with the issuance of the non-recourse notes of Royalty Sub. These expenses were slightly offset by higher royalty revenues from product sales of Oracea and Sanctura XR.
Liquidity and Capital Resources
In December 2005, we acquired substantially all of the assets of Shire Laboratories, Inc. from Shire plc in exchange for a cash payment of approximately $0.8 million and the issuance of 4 million shares of our Series A convertible preferred stock at a value of $1.00 per share. In connection with the commencement of our operations, in December 2005 and February 2006, we raised approximately $45.0 million through the sale of 45 million shares of Series A convertible preferred stock. To date, we have not generated any revenues from the product sales. Since our inception in 2005, we have funded our operations largely through venture capital equity and other financings, such as the monetization of future royalties due to us from existing license agreements with Endo Pharmaceuticals Solutions Inc., Galderma Laboratories, L.P. and Shire plc pursuant to which we have received net proceeds of approximately $100.2 million through September 30, 2010. As of September 30, 2010, we had unrestricted cash, cash equivalents and marketable securities of approximately $45.8 million.
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Financing History and Future Capital Requirements
Non-recourse Notes. In April 2008, we raised approximately $63.3 million in net proceeds through a private placement of $75.0 million aggregate principal amount of 16% non-convertible, non-recourse, secured promissory notes due April 15, 2024 (the "Non-recourse Notes") by Royalty Sub. As part of the transaction, we transferred to Royalty Sub our payment rights and other license rights related to two products that utilize our proprietary technologies: Oracea, which is marketed by Galderma as a treatment for rosacea; and Sanctura XR, which is marketed by Allergan as a treatment for overactive bladder. The Non-recourse Notes are secured by these payment and other license rights, as well as by the pledge of all our outstanding equity interest in Royalty Sub. While the Non-recourse Notes are outstanding, all royalty and milestone payments due from net sales of Oracea and Sanctura XR go to the payment of interest, and when available, to the principal on such Non-recourse Notes. Accordingly, unless and until the Non-recourse Notes are fully paid, future royalties and milestone payments due from net sales of Oracea and Sanctura XR will not be available to fund our operations. Annual interest expense related to the Non-recourse Notes is $12.0 million.
Royalty Sub began making quarterly debt service payments on the Non-recourse Notes beginning on July 15, 2008. Applicable royalties received by Royalty Sub on net sales of Oracea and Sanctura XR for any quarter that exceed the interest payments and expenses due for that quarter are applied to the repayment of principal on the Non-recourse Notes. Any portion of the principal amount of the Non-recourse Notes not repaid on or before the legal final maturity date of April 15, 2024, will be payable on that date. As of September 30, 2010, no principal payments have been made. Upon payment of the Non-recourse Notes in full, any residual rights to the royalty payments will revert to us. In addition, the Non-recourse Notes may be redeemed at our option on any quarterly payment date, subject to the payment of a redemption premium if repaid on or before April 15, 2012. After April 15, 2012, the Non-recourse Notes may be redeemed without premium.
In connection with the Non-recourse Note transaction, an $8.0 million interest reserve was established to fund potential interest shortfalls or, if none, for repayment of principal due under the Non-recourse Notes. These funds came out of the debt proceeds and are restricted. Deferred financing costs of approximately $4.4 million were paid by Royalty Sub to complete the transaction. These costs were funded from the debt proceeds and will be amortized to interest expense over 16.2 years, which is the expected term of Non-recourse Notes.
In the first quarter of 2010, the $8.0 million interest reserve was exhausted. As of September 30, 2010, the Royalty Sub had approximately $1.4 million available for the quarterly interest payment of $3.0 million due on October 15, 2010. As of December 1, 2010, the Royalty Sub paid the interest shortfall of $1.6 million and had $0.8 million available for future interest payments. Under the terms of the Non-recourse Notes, the Royalty Sub is not in default for payment of interest unless it fails to make payment in full on the interest payment by the next succeeding payment date. To date, the Royalty Sub has been able to make payment in full of all interest payments before the next succeeding payment date. In the event of a default for failure to pay interest timely, the noteholders do not have recourse to us as the Non-recourse Notes are non-recourse beyond Royalty Sub and non-convertible into any other of our securities, and have not been guaranteed by us. However, we have pledged all of our equity interests in Royalty Sub to secure the Non-recourse Notes and, upon an event of default, the noteholders could elect to exercise their rights to acquire those equity interests in the Royalty Sub.
Sale of Intuniv Royalties. In May 2009, we entered into an agreement with an affiliate of Shire plc, whereby a Shire affiliate paid us a one-time, lump-sum payment of approximately $36.9 million as consideration for a royalty-free, fully paid-up license for Intuniv, which is a novel ADHD product marketed by Shire plc and utilizes one of our proprietary technologies. As a result, we will not receive any future royalty payments from Shire plc with respect to Intuniv.
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United Therapeutics License
We have a license agreement with United Therapeutics to use one of our proprietary technologies for an oral formulation of Remodulin for the treatment of PAH, and potentially for additional indications. This oral formulation of treprostinil diethanolamine, or treprostinil, is currently being evaluated by United Therapeutics in Phase III trials for PAH. Through September 30, 2010, we have received approximately $750,000 in pre-commercial milestone payments under the agreement. Remaining milestone payments to us could total up to approximately $2.8 million based on satisfaction of development milestones of oral treprostinil and up to approximately $4.0 million for the development of each additional product that combines a form of oral treprostinal that utilizes our technologies with another drug compound. If United Therapeutics receives approval to market and sell oral treprostinil for additional indications and/or any additional combination products that utilizes our technologies, we will receive royalties based on net sales worldwide in the single digits. Any revenues received under this license will fluctuate as a result of the timing and amount of milestone and other payments received under this license, and the amount and timing of payments that we receive upon the sale of covered products, to the extent any are successfully commercialized by United Therapeutics or its sublicensees.
Funding Requirements
As of September 30, 2010, we had unrestricted cash, cash equivalents and marketable securities of $45.8 million, and $1.4 million in restricted cash and cash equivalents reserved for interest payments by the Royalty Sub. Although it is difficult to predict future liquidity requirements, we believe that the net proceeds from this offering, together with our existing unrestricted cash, cash equivalents and marketable securities and anticipated future product revenues, will be sufficient to fund our operations for at least the next months. However, successful transition to profitability is dependent upon achieving a level of revenues adequate to support our cost structure, which we do not expect in the near term, if at all. We cannot assure you that we will ever be profitable or generate positive cash flow from operating activities.
We expect to continue to incur substantial additional operating losses for at least the foreseeable future as we continue to develop our product candidates and seek marketing approval and, subject to obtaining such approval, the eventual commercialization of SPN-538, Epliga and our other product candidates. If we obtain marketing approval for SPN-538 or Epliga, we will incur significant sales, marketing and outsourced manufacturing expenses. In addition, we expect to incur additional expenses to add operational, financial and information systems and personnel, including personnel to support our planned product commercialization efforts. We also expect to incur significant costs to comply with corporate governance, internal controls and similar requirements applicable to us as a public company following the closing of this offering.
Our future use of operating cash and capital requirements will depend on many forward-looking factors, including the following:
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We may need to obtain additional capital through equity offerings, debt financing and/or payments under new or existing licensing and research and development collaboration agreements. We expect that our progress in the development of our product candidates may provide sufficient value inflection milestones, based on which we will be able to seek additional funding. The type, timing, and terms of financing, if required, will depend upon our cash needs, the availability of financing sources and the prevailing conditions in the financial markets. There can be no assurance that such financing will be available to us at any given time or available on favorable terms, if at all. If sufficient funds on acceptable terms are not available when needed, we could be required to significantly reduce operating expenses and delay, reduce the scope of, or eliminate one or more of our development programs, which may have a material adverse effect on our business, results of operations and financial condition. In addition, additional debt financing, if available, would result in increased fixed payment obligations and may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. Any debt financing or additional equity that we raise may contain terms, such as liquidation and other preferences, that are not favorable to us or our stockholders. If we raise additional funds through collaboration and licensing arrangements with third parties, it may be necessary to relinquish valuable rights to our technologies, future revenue streams or product candidates or to grant licenses on terms that may not be favorable to us.
Cash Flows
The following table sets forth the major sources and uses of cash for the periods set forth below:
|
Year Ended December 31, |
Nine Months Ended September 30, |
|||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2007 | 2008 | 2009 | 2009 | 2010 | ||||||||||||
|
|
|
|
(unaudited) |
|||||||||||||
|
(in thousands of dollars) |
||||||||||||||||
Net cash provided by (used in): |
|||||||||||||||||
Operating activities |
$ | (13,980 | ) | $ | (29,652 | ) | $ | 2,634 | $ | 11,994 | $ | (20,840 | ) | ||||
Investing activities |
14,854 | 15,481 | (28,385 | ) | (19,618 | ) | 14,278 | ||||||||||
Financing activities |
5 | 64,462 | 4,280 | 2,546 | 412 | ||||||||||||
Net increase (decrease) in cash and cash equivalents |
$ | 879 | $ | 50,291 | $ | (21,471 | ) | $ | (5,078 | ) | $ | (6,150 | ) | ||||
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Operating Activities
The decrease in cash of $32.8 million in net cash provided by operations for the nine months ended September 30, 2010 compared to the same period in 2009 was primarily because of the royalty revenues received in May 2009 as a one-time, lump-sum payment of approximately $36.9 million from Shire plc as consideration for a royalty-free, fully paid-up license to Shire plc for Intuniv. This decrease in cash provided by operations was offset in the 2010 period by an increase of $5.6 million in the net changes in working capital relating to operations.
Net cash provided by operations activities for the year ended December 31, 2009 compared to net cash used in operations for the same period in 2008 increased by $32.3 million. This increase was primarily the result of a $33.8 million increase in the difference between the net income for the year ended December 31, 2009 compared to the net loss for the same period in 2008 because of the receipt of the one-time payment of approximately $36.9 million from Shire plc for Intuniv. This was offset by a $1.7 million decrease in the net changes in working capital relating to operations.
Net cash used in operations for the year ended December 31, 2008 compared to the same period in 2007 increased by $15.7 million. This increase was primarily the result of a $16.2 million increase in the net loss, offset by, among other things, a $0.4 million increase in non-cash items, such as depreciation, stock-based compensation expense and amortization of deferred financing expenses associated with the Non-recourse Notes issued in 2008.
We expect cash used in operating activities to increase for the year ending December 31, 2010 as compared to same period in 2009 due to the anticipated increase in our operating losses associated with the clinical trials, particularly the Phase III trials for Epliga, costs associated with the preparing the NDA for SPN-538, which we expect to file in the first quarter of 2011, and the expected acceleration of our development programs.
Investing Activities
The increase of $33.9 million in net cash provided by investing activities for the nine months ended September 30, 2010 compared to the same period in 2009 was primarily the result of a $71.9 million increase in cash used for the purchase of marketable securities, offset by a $38.2 million decrease in the cash received from the sales and maturities of marketable securities and a $0.2 million decrease in cash used for the purchase of property and equipment.
Net cash used in investing activities for the year ended December 31, 2009 compared to net cash provided by investing activities for the same period in 2008 decreased by $43.9 million. This decrease was primarily a result of a $76.5 million decrease in cash received from the sales and maturities of marketable securities, offset by a $33.2 million increase in the cash used for the purchase of marketable securities and $0.6 million increase in purchases of property and equipment primarily related to the leasehold improvements for our facility and the purchase of laboratory equipment.
Net cash used in investing activities increased by $0.6 million for the year ended December 31, 2008 compared to the same period in 2007. This increase in cash used for investing activities was primarily a result of a $40.8 million increase in the cash received from the sales and maturities of marketable securities and a $0.9 million decrease in purchases of property and equipment, offset by $41.1 million decrease in purchases of marketable securities.
Financing Activities
Net cash provided by financing activities decreased by $2.1 million for the nine months ended September 30, 2010 compared to the same period in 2009. This decrease was primarily due to the drawdown in full by January 2010 of the remaining balance in the interest reserve account established to fund shortfalls in interest payments for the Non-recourse Notes.
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Net cash provided by financing activities decreased by $60.2 million for the year ended December 31, 2009 compared to the same period in 2008 and increased by $64.5 million for the year ended December 31, 2008 compared to the same period in 2007. The increase for the year ended December 31, 2008 and the decrease for the year ended December 31, 2009 were primarily due to the issuance of the $75 million in Non-recourse Notes in April 2008, offset by the initial funding of, and then subsequent interest payments from, the interest reserve account for the Non-recourse Notes and the deferred financing costs associated with the Non-recourse Notes.
Contractual Obligations and Commitments
The following table summarizes our contractual obligations and commitments as of September 30, 2010 (except as noted below):
Contractual Obligations
|
Less than 1 Year |
1 3 Years |
3 5 Years |
Greater than 5 Years |
Total | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
(in thousands of dollars) |
|||||||||||||||
Non-recourse Notes(1) |
$ | | $ | | $ | | $ | 75,000 | $ | 75,000 | ||||||
Interest on Non-recourse Notes(1) |
12,000 | 24,000 | 24,000 | 102,500 | 162,500 | |||||||||||
Operating leases(2) |
983 | 1,610 | | | 2,593 | |||||||||||
Purchase obligations(3) |
9,988 | 190 | | | 10,178 | |||||||||||
Total(4) |
$ | 22,971 | $ | 25,800 | $ | 24,000 | $ | 177,500 | $ | 250,271 | ||||||
In November 2010, we amended the lease for our principal office and laboratory space. Under terms of the amended lease, we extended the term for an additional five years to April 2018, obtained six months' rent abatement beginning in November 2010, with no future rent increase until November 2013 and thereafter only 2% annual rent increase per year, as well as additional funds and reimbursements for certain tenant improvements.
We have obtained exclusive licenses from third parties for proprietary rights to support the product candidates in our psychiatry portfolio. Under license agreements with Afecta, we have an exclusive option to evaluate Afecta's CNS pipeline and to obtain exclusive worldwide rights to selected product candidates, including an exclusive license to SPN-810. We do not owe any future milestone payments for SPN-810. We will also be obligated to pay royalties to Afecta based on net sales worldwide of our product candidates in the low-single digits. We have also entered into a purchase and sale agreement with Rune, where we obtained the exclusive worldwide rights to a product concept from Rune. There are no future milestone payments owing to Rune under this agreement. If we receive approval to
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market and sell any products based on the Rune product concept for SPN-809, we will be obligated to pay royalties to Rune based on net sales worldwide in the low single digits.
Off-Balance Sheet Arrangements
We do not currently have, nor have we ever had, any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. In addition, we do not engage in trading activities involving non-exchange traded contracts.
Critical Accounting Policies and Estimates
Our management's discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. On an ongoing basis, we evaluate these estimates and judgments, including those described below. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. These estimates and assumptions form the basis for making judgments about the carrying values of assets and liabilities and amounts recorded as revenues and expenses that are not readily apparent from other sources. Actual results and experiences may differ materially from these estimates.
While a summary of significant accounting policies are more fully described in Note 2 to our consolidated financial statements appearing at the end of this prospectus, we believe that the following accounting policies are the most critical to aid you in fully understanding and evaluating our reported financial results and affect the more significant judgments and estimates that we use in the preparation of our consolidated financial statements.
Revenue Recognition
Our revenues have been generated through research and development agreements, which included fees for development services provided to customers, payments for achievement of specified development, regulatory and sales milestones and royalties on product sales of licensed products. For multiple element arrangements, we evaluate the components of each arrangement as separate elements based on certain criteria. Accordingly, revenues from collaboration agreements are recognized based on the performance requirements of the agreements. We recognize revenues when persuasive evidence of an arrangement exists; delivery has occurred or services have been rendered; the fee is fixed and determinable; and collection is reasonably assured.
We recognize development revenues as the related costs are incurred. Milestone payments are recognized as revenues when the collaborative partner acknowledges completion of the milestone and substantive effort was necessary to achieve the milestone.
We record royalty revenues based on estimates of the sales that occurred during the relevant period. The relevant period estimates of sales are based on interim data provided by licensees and analysis of historical royalties received (adjusted for any changes in facts and circumstances, as appropriate). We maintain regular communication with our licensees in order to obtain information to develop reasonable estimates. Differences between actual royalty revenues and estimated royalty revenues are reconciled and adjusted for in the period which they become known, typically the following quarter. Historically, adjustments have not been material based on actual amounts received from licensees. To the extent we do not have sufficient ability to accurately estimate revenues; we record revenues on a cash basis.
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Accrued Expenses
As part of the process of preparing the consolidated financial statements, we may be required to estimate accrued expenses. This process involves reviewing open contracts and purchase orders, communicating with applicable personnel to identify services that have been performed on our behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual cost. The majority of our service providers invoice us monthly in arrears for services performed. We make estimates of our accrued expenses as of each consolidated balance sheet date in our consolidated financial statements based on facts and circumstances known to us. We confirm the accuracy of our estimates with the service providers and make adjustments if necessary. Examples of estimated accrued expenses include:
We base our expenses related to clinical trials on our estimates of the services received and efforts expended pursuant to contracts with multiple research institutions and CROs that conduct and manage clinical trials on our behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in uneven payment flows. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of clinical trial milestones. In accruing the related service fees, we estimate the time period over which services will be performed and the level of effort to be expended in each period. If the actual timing of the performance of services or the level of effort varies from our estimate, we will adjust the accrual accordingly. If we do not identify costs that we have begun to incur or if we underestimate or overestimate the level of services performed or the costs of these services, our actual expenses could differ from our estimates. We do not anticipate the future settlement of existing accruals to differ materially from our estimates.
Stock-Based Compensation
We recognize as compensation expense the estimated fair value of stock options and non-vested stock awards issued to employees over the requisite service periods, which are typically the vesting periods. Equity instruments issued to non-employees are recorded at their estimated fair value and are remeasured each reporting period as the equity instruments vest and the related expense is recognized ratably over the related service period.
Stock-based compensation expense includes stock options and non-vested stock granted to employees and non-employees and has been reported in our statements of operations as follows:
|
Years Ended December 31, |
Nine Months Ended September 30, |
||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2007 | 2008 | 2009 | 2009 | 2010 | |||||||||||
|
|
|
|
(unaudited) |
||||||||||||
|
(in thousands of dollars) |
|||||||||||||||
Research and development |
$ | 9 | $ | 28 | $ | 28 | $ | 21 | $ | 32 | ||||||
General and administrative |
65 | 71 | 83 | 62 | 92 | |||||||||||
Total |
$ | 74 | $ | 99 | $ | 111 | $ | 83 | $ | 124 | ||||||
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Historically, stock-based compensation has not been material to our results of operations or financial position. Because the determination of the estimated fair value of share-based payments inherently includes the use of subjective assumptions and the potential that the related expense may be material in the future, we have included stock-based compensation as a significant accounting policy.
We calculate the fair value of stock-based compensation awards using the Black-Scholes option-pricing model. The Black-Scholes option-pricing model requires the input of subjective assumptions, including stock price volatility, assumed dividend yield, the expected life of stock options and a risk-free interest rate. We calculate expected volatility based on reported data for selected reasonably similar publicly traded companies, or guideline peer group, for which the historical information is available. We will continue to use the guideline peer group volatility information until the historical volatility of our common stock is relevant to measure expected volatility for future option grants. The assumed dividend yield is based on our expectation of not paying dividends in the foreseeable future. We determine the average expected life of stock options according to the "simplified method" as described in Staff Accounting Bulletin 110, which is the mid-point between the vesting date and the end of the contractual term. We determine the risk-free interest rate by reference to implied yields available from U.S. Treasury securities with a remaining term equal to the expected life assumed at the date of grant. The assumptions used in the Black-Scholes option-pricing model for the years ended December 31, 2007, 2008 and 2009 and the nine months ended September 30, 2009 and 2010 are set forth in our consolidated financial statements appearing at the end of this prospectus.
Forfeitures are not an assumption that impacts the Black-Scholes option-pricing model, however, it is an estimate that impacts the amount of stock compensation expense recognized. We estimate forfeiture rates based on our historical analysis of actual stock option forfeitures.
There is a high degree of subjectivity involved when using option-pricing models to estimate stock-based compensation. There currently is no market-based mechanism or other practical application to verify the reliability and accuracy of the estimates stemming from these valuation models, nor is there a means to compare and adjust the estimates to actual values. Although the estimated fair value of employee stock-based awards is determined using an option-pricing model, that value may not be indicative of the fair value observed in a market transaction between a willing buyer and willing seller. If factors change and we employ different assumptions when valuing our options, the compensation expense that we record in the future may differ significantly from what we have historically reported.
Our board of directors estimated the fair value for our common stock, with input from management. Given the absence of an active market for our common stock, our board of directors contemporaneously estimated the fair value of our common stock with the assistance of a third-party valuation firm on the dates of grant. These contemporaneous valuations were performed in accordance with applicable methodologies, approaches and assumptions of the technical practice aid issued by the American Institute of Certified Public Accountants Practice Aid entitled Valuation of Privately-Held Company Equity Securities Issued as Compensation, considering numerous objective and subjective factors to determine common stock fair market value at each option grant date, including but not limited to the following factors:
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The following table represents stock option grant information from January 1, 2009 through the filing date, including the estimated fair value of the option grant as determined by the Black-Scholes option-pricing model.
Grant Date
|
Number of Options |
Exercise Price |
Estimated Fair Value |
Intrinsic Value |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
January 19, 2009 |
225,000 | $ | 0.40 | $ | 0.23 | $ | | |||||||
December 15, 2009(1) |
257,200 | $ | 1.76 | (1) | $ | 1.03 | $ | | ||||||
February 10, 2010 |
52,500 | $ | 0.84 | $ | 0.49 | $ | | |||||||
April 16, 2010 |
32,750 | $ | 0.84 | $ | 0.49 | $ | | |||||||
July 20, 2010 |
38,500 | $ | 0.84 | $ | 0.48 | $ | | |||||||
October 15, 2010 |
15,000 | $ | 0.64 | $ | 0.37 | $ | | |||||||
November 2, 2010 |
880,000 | $ | 0.64 | $ | 0.41 | $ | | |||||||
November 16, 2010 |
35,000 | $ | 0.64 | $ | 0.41 | $ | | |||||||
Total |
1,535,950 |
Our board of directors has made only one grant of non-vested stock. This grant was made in December 2005 for 3,500,000 shares of common stock. The estimated fair value of those shares as of the date of grant was $0.10 per share.
On November 2, 2010, our board of directors repriced 255,000 of the options granted on December 15, 2009 from a per share exercise price of $1.76 to $0.64. In addition, our board approved the modification of the performance vesting requirements related to 157,697 employee stock options and 411,765 shares of non-vested stock awarded to our chief executive officer. The vesting of these share-based awards were contingent upon the filing of our first NDA on or before December 22, 2010, and our board extended the deadline for the achievement of this performance condition to March 31, 2011. As a result of these actions, there is no immediate charge related to the repriced and modified options, and we will recognize additional stock based compensation of approximately $50,000 over the remaining vesting periods for these options.
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All contemporaneous valuations were prepared consistent with the AICPA Practice Aid. At each valuation date, we considered the use of market, income and asset valuation approaches. We lacked relevant financial metrics to utilize the market approach and the asset approach was not utilized because the majority of our assets are intangible, accordingly we used an income approach for each valuation. The income approach values a business based upon the future benefits that will accrue to it with the value of the future economic benefits discounted back to a present value at some appropriate discount rate. Implicit in the market price of all publicly traded securities is a consensus forecast of earnings and financial condition. The consensus forecast results from the information made available to the investing public by us and from the numerous forecasts prepared by financial analysts. We have replicated this approach through the preparation of an operating forecast and the use of discounted cash flow analysis. The discount rate reflects all the risk of ownership and the associated risks of realizing the prospective economic income stream. Given that we have Series A convertible preferred stock outstanding, it was also necessary to allocate our company's value to the various classes of stock. As provided in the AICPA Practice Guide, there are several approaches for allocating equity value of a privately-held company among the securities in a complex capital structure, including the current value method, the probability weighted expected return method and the option pricing method. The current value method was not employed because a liquidity event, in the form of an acquisition or dissolution, was not imminent. The probability weighted expected return method was not utilized because of the nature of drug development and our stage of development estimating the probability and value of various liquidity events is highly speculative. We used the option-pricing method to allocate the estimated value of our equity to the classes of securities. The value of our common stock was then discounted for lack of marketability, or the inability to readily sell shares, which increases the owner's exposure to changing market conditions and increases the risk of ownership. The discount for lack of marketability was derived using a protective put calculation using the Black-Scholes option pricing model.
Stock Option Grants on January 19, 2009
Our board of directors granted stock options on January 19, 2009, with each having an exercise price of $0.40 per share. In addition to considering the objective and subjective factors listed above, our board of directors considered the valuation as of December 31, 2007 provided by management in determining the fair value of our common stock on January 19, 2009. We considered this valuation relevant in our determination of the estimated fair value of the common stock primarily because the deterioration of the overall financial markets in the second half of 2008 overshadowed progress on our clinical pipeline and the financing from the Non-recourse Notes. Our board of directors considered that in the face of the credit and liquidity crisis and the resulting uncertainties, the prospects for a liquidity event in the foreseeable future were significantly lower.
In the December 31, 2007 valuation, we used the income approach, specifically a discounted cash flow analysis, to estimate our company's equity value. The first step in that process was to calculate the present value of our discrete net cash flows for the periods projected. Next, the present value of our terminal net cash flow was calculated. The sum of these two present values, utilizing a cost of capital discount rate of 21.2%, determined the total market value capitalization on a minority basis to approximate $59.5 million. We added free cash (cash remaining after all investments and commitments that could potentially be available for debt service or shareholders dividends without impairing operations) in the amount of $25.9 million to estimate the market value of the total equity on a minority interest basis to approximate $85.4 million. This estimated value was allocated between the Series A convertible preferred stock and common stock using the option-pricing method. A discount of 25.0% was applied to account for the lack of marketability of our common stock. This analysis yielded an estimated fair value of our common stock at December 31, 2007 of $0.40 per share. Our board determined this valuation analysis to be reasonable and, on the basis of the factors described above, that the estimated fair value of our common stock on January 19, 2009 was $0.40 per share.
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Stock Option Grants on December 15, 2009
Our board of directors granted stock options on December 15, 2009, with each having an exercise price of $1.76 per share. In addition to considering the objective and subjective factors listed above, our board of directors considered the valuation as of July 16, 2009 provided by management in determining the fair value of our common stock on December 15, 2009. We utilized the income approach, specifically a discounted cash flow analysis, to estimate the equity value of our company. In addition, to the a non-risk adjusted forecast we also considered a risk-adjusted forecast using various probabilities to reflect the risks of achieving commercialization based on the products clinical stage of development. We utilized non-risk adjusted and risk adjusted costs of capital of 25.0% and 18.9%, respectively. These discount rates were applied to our discrete net cash flows to determine the present value. This present value was combined with the present value of our terminal cash flow to determine the total market value of capitalization for us on a minority interest basis of approximately $122.9 million. We added free cash in the amount of $80.6 million to estimate the market value of the total equity, on a minority interest basis, of to be approximately $203.5 million. This estimated value was allocated between the Series A convertible preferred stock and common stock using option-pricing method. A discount of 30.0% was applied to account for the lack of marketability of our common stock. This analysis yielded an estimated fair value of our common stock at July 16, 2009 of $1.76 per share. Based on the foregoing, we concluded the fair value of our common stock as of December 15, 2009 was $1.76 per share. No significant changes had come to our attention between July 16, 2009 and the December 15, 2009 grant date to warrant a revaluation of the stock. We therefore concluded there was no basis for a change in the fair value during such period.
The increase in the estimated fair value of the common stock relative to the December 31, 2007 valuation relates to several items. First, we had an additional $55.0 million of free cash on hand as a result of the monetization of certain future royalty streams under our licenses for Oracea, Sanctura XR and Intuniv. In addition, we had completed in-depth market research in mid-2009 that indicated a substantially greater commercial potential for our two epilepsy product candidates.
Stock Option Grants on February 10, April 16 and July 20, 2010
Our board of directors granted stock options on February 10, April 16 and July 20, 2010, with each having an exercise price of $0.84 per share. In addition to considering the objective and subjective factors listed above, our board of directors considered the valuation as of December 31, 2009 provided by management in determining the fair value of our common stock on each of February 10, April 16 and July 20, 2010. We utilized the income approach, specifically a discounted cash flow analysis, to estimate the equity value of our company. We considered a non-risk adjusted forecast and risk-adjusted forecast using various probabilities to reflect the risks of achieving commercialization based on our products clinical stage of development. We utilized non-risk adjusted and risk adjusted costs of capital of 25.0% and 15.7%, respectively. These discount rates were applied to our discrete net cash flows to determine the present value. This present value was combined with the present value of our terminal cash flow to determine the total market value of capitalization for us, on a minority interest basis, of approximately $53.0 million. We added free cash in the amount of $66.7 million to estimate the market value of the total equity on a minority interest basis to be approximately $119.7 million. This estimated value was allocated between the Series A convertible preferred stock and common stock using option-pricing method. A discount of 30.0% was applied to account for the lack of marketability of our common stock. This analysis yielded an estimated fair value of our common stock at December 31, 2007 of $0.84 per share. Based on the foregoing, we concluded the fair value of our common stock as of February 10, 2010 was $0.84 per share. We further determined the fair value of the common stock as of April 16 and July 20, 2010 to be $0.84 per share. No significant changes had come to our attention between December 31, 2009 and each of the foregoing grants date to warrant a revaluation of the stock. We therefore concluded there was no basis for a change in the fair value during such period.
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The decrease in the estimated fair value of the common stock as compared to the July 16, 2009 valuation principally relates to information regarding the announcement in December 2009 by a competitor of the initiation of a Phase III clinical trial for a once-a-day, extended-release topiramate product to treat epilepsy that could compete head-to-head with SPN-538, and, if approved before SPN-538, would have three years of market exclusivity.
Stock Option Grants on October 15, November 2 and November 16, 2010
Our board of directors granted stock options on October 15, November 2 and November 16, 2010, with each having an exercise price of $0.64 per share. In addition to considering the objective and subjective factors listed above, our board of directors considered the valuation as of October 1, 2010 provided by management in determining the fair value of our common stock on each of October 15, November 2 and November 16, 2010. We utilized the income approach, specifically a discounted cash flow analysis, to estimate the equity value of our company. We utilized a non-risk adjusted forecast and a risk-adjusted forecast using various probabilities to reflect the risks of achieving commercialization based on our product candidates' clinical stage of development. We utilized non-risk adjusted and risk adjusted costs of capital of 22.0% and 14.2%, respectively. These discount rates were applied to our discrete net cash flows to determine the present value. This present value was combined with the present value of our terminal cash flow to determine our total market value of capitalization on a minority interest basis of approximately $64.4 million. We added free cash in the amount of $45.8 million to estimate the market value of the total equity on a minority interest basis to be approximately $110.2 million. This estimated value was allocated between the Series A convertible preferred stock and common stock using option-pricing method. A discount of 20.0% was applied to account for the lack of marketability of our common stock. This analysis yielded an estimated fair value of our common stock at October 1, 2010 of $0.64 per share. Based on the foregoing, we concluded the fair value of our common stock as of October 15, November 2 and November 16, 2010 was $0.64 per share. No significant changes had come to our attention between October 1, 2010 and each of the foregoing grants date to warrant a revaluation of the stock. We therefore concluded there was no basis for a change in the fair value during such period.
The decrease in the estimated fair value of the common stock as compared to the December 31, 2009 valuation principally relates to a reduction of $20.8 million of free cash and a further refinement in the market estimates for our two epilepsy products based on additional market research on the dynamics of the market for epilepsy products and our expected product profiles upon approval.
Recent Accounting Pronouncements
In August 2009, the FASB issued ASU No. 2009-05, Fair Value Measurements and Disclosures (Topic 820)Measuring Liabilities at Fair Value ("ASU 2009-05"). ASU 2009-05 provides guidance in measuring the fair value of a liability when a quoted price in an active market does not exist for an identical liability or when a liability is subject to restrictions on its transfer. ASU 2009-15 was effective for us beginning with the quarter ended December 31, 2009. The adoption of ASU 2009-05 had no impact on the fair value measurements of our liabilities.
In October 2009, the FASB issued ASU No. 2009-13, Revenue Recognition (Topic 605)Multiple-Deliverable Revenue Arrangements: a consensus of the FASB Emerging Issues Task Force ("ASU 2009-13"). ASU 2009-13 establishes a selling-price hierarchy for determining the selling price of each element within a multiple-deliverable arrangement. Specifically, the selling price assigned to each deliverable is to be based on vendor-specific objective evidence (VSOE) if available, third-party evidence, if VSOE is unavailable, and estimated selling prices if neither VSOE or third-party evidence is available. In addition, ASU 2009-13 eliminates the residual method of allocating arrangement consideration and instead requires allocation using the relative selling price method. ASU 2009-13 will be effective prospectively for multiple-deliverable revenue arrangements entered into, or materially modified, in
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fiscal years beginning on or after June 15, 2010. Presently, we are assessing what impact, if any, the adoption of ASU 2009-13 may have on our consolidated financial statements.
In January 2010, the FASB issued Accounting Standards Update (ASU) No. 2010-06, Fair Value Measurements and Disclosures (Topic 820)Improving Disclosures about Fair Value Measurements ("ASU No. 2010-06"). ASU No. 2010-06 requires: (1) fair value disclosures of assets and liabilities by class; (2) disclosures about significant transfers in and out of Levels 1 and 2 on the fair value hierarchy, in addition to Level 3; (3) purchases, sales, issuances, and settlements be disclosed on gross basis on the reconciliation of beginning and ending balances of Level 3 assets and liabilities; and (4) disclosures about valuation methods and inputs used to measure the fair value of Level 2 assets and liabilities. ASU No. 2010-06 becomes effective for the first financial reporting period beginning after December 15, 2009, except for disclosures about purchases, sales, issuances, and settlements of Level 3 assets and liabilities which will be effective for fiscal years beginning after December 15, 2010. We are currently assessing what impact, if any, ASU No. 2010-06 will have on our fair value disclosures; however, we do not expect the adoption of the guidance provided in this codification update to have any material impact on our consolidated financial statements.
In February 2010, the FASB issued amended guidance on subsequent events. Under this amended guidance, SEC filers are no longer required to disclose the date through which subsequent events have been evaluated in originally issued and revised financial statements. This guidance was effective immediately and we adopted these new requirements upon issuance of this guidance.
In April 2010, the FASB issued ASU No. 2010-17, Revenue RecognitionMilestone Method (ASU 2010-017). ASU 2010-017 provides guidance in applying the milestone method of revenue recognition to research or development arrangements. This guidance concludes that the milestone method is a valid application of the proportional performance model when applied to research or development arrangements. Accordingly, an entity can make an accounting policy election to recognize a payment that is contingent upon the achievement of a substantive milestone in its entirety in the period in which the milestone is achieved. The guidance is effective for fiscal years, and interim periods within those years, beginning on or after June 15, 2010. The adoption of this accounting standard is not expected to impact our financial position or results of operations.
Quantitative and Qualitative Disclosure About Market Risk
The primary objective of our investment activities is to preserve our capital to fund operations. We also seek to maximize income from our investments without assuming significant risk. Our exposure to market risk is confined to our cash and cash equivalents. As of September 30, 2010, we had unrestricted cash, cash equivalents and marketable securities of $45.8 million. We do not engage in any hedging activities against changes in interest rates. Because of the short-term maturities of our cash and cash equivalents, we do not believe that an increase in market rates would have any significant impact on the realized value of our investments. We do not have any foreign currency or other derivative financial instruments.
We contract with contract research organizations and investigational sites globally. We may be subject to fluctuations in foreign currency rates in connection with these agreements, primarily with respect to Euro denominated currencies. We do not hedge our foreign currency exchange rate risk. A hypothetical 10% appreciation in Euro exchange rates against the U.S. dollar from prevailing market rates would have decreased our net income by approximately $139,000 for the year ended December 31, 2009. Conversely, a hypothetical 10% depreciation in Euro exchange rates against the U.S. dollar from prevailing market rates would have increased our net income by approximately $139,000 for the year ended December 31, 2009.
We do not believe that inflation and changing prices over the years ended December 31, 2008 and 2009 and the nine months ended September 30, 2010 had a significant impact on our results of operations.
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Overview
We are a specialty pharmaceutical company focused on developing and commercializing products for the treatment of central nervous system, or CNS, diseases. Our extensive expertise in product development has been built over the past 20 years: initially as a stand alone development organization, then as a U.S. subsidiary of Shire plc and, upon our acquisition of substantially all the assets of Shire Laboratories Inc. in late 2005, as Supernus Pharmaceuticals. We are developing several product candidates in neurology and psychiatry to address large market opportunities in epilepsy and attention deficit hyperactivity disorder, or ADHD. Our two epilepsy product candidates are SPN-538 (extended release topiramate), for which we expect to file a new drug application, or NDA, in the first quarter of 2011, and Epliga (extended release oxcarbazepine), which is in Phase III clinical trials. Our ADHD product candidates include SPN-810 (molindone hydrochloride), a novel treatment for impulsive aggression in patients with ADHD and SPN-812, a novel non-stimulant treatment of ADHD. Both of these programs are in Phase II. In addition to these four lead product candidates, we have several additional product candidates in various stages of development. We intend to market our product candidates in the United States through our own focused sales force targeting specialty physicians, including neurologists and psychiatrists. We believe our diversified and broad portfolio of product candidates provides us with multiple opportunities to achieve our goal of becoming a leading specialty pharmaceutical company focused on CNS diseases.
We use our proprietary technologies to enhance the therapeutic benefits of approved anti-epileptic drugs, or AEDs through advanced extended release formulations. Our most advanced product candidates, SPN-538 and Epliga, are novel oral once-daily extended release formulations of topiramate and oxcarbazepine, respectively; for the treatment of epilepsy. Immediate release formulations of topiramate and oxcarbazepine, are available in generic form and are marketed by Johnson & Johnson and Novartis under the brand names of Topamax and Trileptal, respectively. According to IMS Health, peak sales of Topamax and Trileptal represented an estimated 25.8% and 8.1% of the total seizure disorder market in 2008 and 2006, respectively. We are pursuing a Section 505(b)(2) regulatory strategy for SPN-538 and Epliga, which would allow us to rely on the existing data from the NDAs of Topamax and Trileptal, respectively. The once-per-day dosing of each of SPN-538 and Epliga is designed to improve patient compliance and to provide a better tolerability profile compared to the current immediate release AEDs that are taken multiple times per day to maintain therapeutic drug concentrations over the dosing interval. We believe there is a significant unmet need for extended release products, such as SPN-538 and Epliga, for the treatment of epilepsy. Extended release products have been shown to improve compliance, increase seizure control, reduce side effects and improve tolerability as compared to immediate release products, which can lead to fewer side effects, better tolerability, increased seizure control and greater patient compliance.
We are also developing treatments for new indications in diseases such as ADHD and its coexisting disorders. We are developing SPN-810, which is currently in Phase II, as a novel treatment for impulsive aggression in patients with ADHD. If approved by the U.S. Food and Drug Administration, or FDA, SPN-810 could be the first product available to address this serious, unmet medical need. SPN-810 is based on molindone hydrochloride, which was previously marketed in the United States as an anti-psychotic to treat schizophrenia under the trade name Moban. In addition, SPN-812, which is currently in Phase II, is being developed as a novel non-stimulant treatment for ADHD. SPN-812 is a selective norepinephrine reuptake inhibitor that we believe could be more effective and have a better side effect profile than other non-stimulant treatments for ADHD. In addition, because the active ingredient of SPN-812 has demonstrated efficacy as an antidepressant in Europe, this product candidate may provide increased benefit to an estimated 40% of ADHD patients who suffer from depression.
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In addition to these four lead product candidates, we have a number of other product candidates in various stages of development such as SPN-809, which would represent a novel mechanism of action for the U.S. antidepressant market.
The table below summarizes our current pipeline of novel product candidates.
Product
|
Indication | Status | ||
---|---|---|---|---|
SPN-538 | Epilepsy | NDA to be filed Q1 2011 | ||
Epliga | Epilepsy | Phase III | ||
SPN-810 | Impulsive Aggression in ADHD | Phase II | ||
SPN-812 | ADHD | Phase II | ||
SPN-809 | Depression | IND filed |
We have a long track record of developing novel products by applying proprietary technologies to known drugs to improve existing therapies and enable the treatment of new indications. We have a broad portfolio of drug development technologies consisting of six platforms that include the following: Microtrol (multiparticulate delivery platform), Solutrol (matrix delivery platform) and EnSoTrol (osmotic delivery system). Our proprietary technologies have been used in the following approved products: Carbatrol (carbamazepine), Adderall XR (mixed amphetamine salts), and Intuniv (guanfacine), marketed by Shire; Equetro (carbamazepine), marketed by Validus Pharmaceuticals Inc.; Sanctura XR (trospium chloride), marketed by Allergan; and Oracea (doxycycline), marketed by Galderma. We are continuing to expand our intellectual property portfolio to provide additional protection for our technologies and our product candidates. Throughout our 20 year history, we have continued our commitment to innovation with a focus for the past five years on successfully developing our own product candidates in neurology and psychiatry.
Our Strategy
Our goal is to be a leading specialty pharmaceutical company developing and commercializing new medicines in neurology and psychiatry. Key elements of our strategy to achieve this goal are to:
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we are an attractive collaborator for pharmaceutical companies due to our broad portfolio of proprietary technologies and our product development track record.
Epilepsy
Overview
Epilepsy is a complex neurological disorder characterized by spontaneous recurrence of unprovoked seizures, which are sudden surges of electrical activity in the brain that impair a person's mental or physical abilities. Epilepsy, which is typically diagnosed by a neurologist, is estimated to affect 50 million people worldwide. According to IMS Health, U.S. sales of AEDs were approximately $5.3 billion in 2009. The annual cost of epilepsy is estimated to be $12.5 billion.
Epileptic seizures can cause a person to experience severe muscle jerking, to lose consciousness and fall, or to suffer from distorted vision, all potentially leading to physical injuries or hospitalization. Until reliable seizure control has been achieved, patients are forced to adjust their lifestyles to avoid activities that a seizure can significantly disrupt or render life threatening. A breakthrough seizure is a sudden, unexpected seizure experienced by a patient who previously had achieved reliable seizure control. Even when no physical injury occurs, breakthrough seizures often result in significant social, legal and developmental consequences for patients such as loss of driver's license, loss of employment, disruption of school attendance, academic underachievement, and disruption of social networks. In addition, a single breakthrough seizure can lead to permanent loss or reduction in overall seizure control. Data suggest that a significant proportion of patients who experience a breakthrough seizure have a lower chance of achieving reliable seizure control. In certain cases, a single breakthrough seizure can develop into status epilepticus, a prolonged seizure or series of repeated seizures, and eventually result in brain damage or death. Data indicate that the risk of sudden unexpected death in epilepsy was 23 times higher in patients who had at least one breakthrough seizure compared to patients who had achieved seizure control.
Current Treatment Options
Once a patient is diagnosed with epilepsy, the goal of the neurologist is to find the particular drug or combination of drugs, and appropriate dosing, that will lead the patient to reliable seizure control while minimizing side effects. There are currently over 15 approved AEDs marketed in the United States. Side effects play a major role in altering treatment in epilepsy as they can limit the usefulness of AEDs. AEDs are generally associated with the incidence of numerous side effects that can adversely impact the quality of life for epileptic patients. Such side effects may include dizziness, paresthesia, headaches, cognitive deficiencies such as memory loss and speech impediment, digestive problems, somnolence, double vision, gingival enlargement, nausea, weight gain, and fatigue. To address these side effects and help patients tolerate their AEDs, neurologists typically initiate treatment with a single AED as monotherapy at a low dose then increase the dose to a higher level until the patient reaches the most efficacious dose with an acceptable tolerance of side effects.
Many patients develop refractory epilepsy, which refers to inadequate control of seizures despite treatment, thereby requiring treatment with multiple AEDs. Patients taking more than one AED at a time are susceptible to side effects associated with each of the multiple drugs and with drug interactions. Despite the introduction of new AEDs in the past few years, drug therapy remains
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ineffective for seizure control in up to 30% of patients with epilepsy. Many patients fail drug therapy either because the drugs do not control their seizures or because they cannot tolerate the side effects.
Dynamics of the Epilepsy Market
There are several important dynamics that play a major role in the treatment of epilepsy and that differentiate epilepsy from many other diseases:
Compliance with drug treatment regimens is critically important to achieving effective therapy for patients with epilepsy where the consequences of non-compliance can be life threatening. Patient non-compliance with AED therapy is a serious issue and remains one of the most common causes of breakthrough seizures. Not only is taking all prescribed doses critical for epileptic patients, but the timing of when patients take their prescribed doses is also important. Typically, non-compliance is caused by frequent or multiple dosing, serious side effects, or a lack of tolerability. A 2002 survey undertaken by neurologists in the United States revealed that at least once per month, 71% of patients with epilepsy forgot to take their AED, and it was evident that the chances of a patient missing a dose increased with the number of tablets prescribed. Of patients that missed a dose, 45% reported a breakthrough seizure. Patients taking a larger number of tablets/capsules further increased their odds of having a breakthrough seizure after a missed dose by 43%. In addition, other studies have shown reduced rates in breakthrough seizures as a result of improved compliance with AED treatment regimens.
The FDA has recognized AEDs as being "critical dose drugs," drugs in which a comparatively small difference in dose or concentration may lead to serious therapeutic failures and/or serious side effects. Immediate release formulations of AEDs necessitate frequent administration to maintain appropriate drug concentrations. However, these immediate release formulations cause wide fluctuations of blood levels of the active drug during the day, with peak concentrations when the drug is released and potentially sub-therapeutic concentrations thereafter. At least one study has shown that complaints of side effects typically occur when blood levels exceed certain concentrations, particularly at high doses, and the risk of breakthrough seizures can occur when blood levels are below certain minimum effective levels, as indicated in the chart below.
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Simulated Plasma Concentration-Time Curve at Steady State of Immediate Release
Anti-Epileptic Drug Administered Over Two Days
Source: Pellock, JM et al, Epilepsy & Behavior 5 (2004), 302
Patients today are most typically switched from branded drugs to generics, or from one generic drug to another, mainly to reduce cost. In most states, unless a physician explicitly writes "dispense as written" or "no substitution," pharmacists can switch a patient to a lower-cost generic drug without the consent of either the patient or the physician. Epilepsy patients are particularly vulnerable to changes in their drugs. Slight variations in the blood concentrations of these drugs could lead to the occurrence of breakthrough seizures. Accordingly, despite existing regulatory criteria to ensure the bioequivalence of generic drugs, the "switch-back" rates of AEDs (that is, the frequency of an individual being returned to his or her previous branded product under a physician's guidance) is much higher than for many other drug products. For example, in a 2008 study, the rates of patients switching back from generics to branded drugs because of adverse events were found to be 20.8% to 44.1% for AEDs compared to 7.7% to 9.1% for non-AEDs.
A number of epilepsy advocacy groups such as the Epilepsy Foundation, the American Academy of Neurology, the Centers for Medicare and Medicaid Services and several regulatory agencies around the world, including the UK National Institute for Health and Clinical Excellence (NICE), Sweden's Medical Products Agency (MPA) and other European agencies, have all acknowledged that AED generic substitutions for non-therapeutic reasons can be harmful and should either be limited or not permitted, and have issued guidelines, recommendations or taken affirmative steps to limit such substitutions. While we are not aware of any well-controlled studies conducted to establish unequivocal scientific evidence that generic substitutions cause increased incidence of breakthrough seizures, the FDA is currently considering stricter standards of bioequivalence for generics and its Pharmaceutical Science and Clinical Pharmacology Advisory Committee voted 11-2 that the current bioequivalence standards are insufficient for critical dose drugs such as AEDs.
In the epilepsy market, new chemical entities, or NCEs, generally lack the same appeal that would typically be associated with a new drug for other indications. Based on prescription data from 1994 to 2005 for NCE launches for seizure disorders, such NCEs, on average, experienced slow market
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penetration characterized by a 0.58 to 1.1 market share point gain on an annual basis. We believe this is because physicians are often reluctant to change a stable patient's existing therapy and risk a breakthrough seizure in the patient. Despite the introduction of several NCEs over the past decade, a significant number of epileptic patients continue to lack reliable seizure control. Many NCEs continue to be associated with several side effects. Therefore, many older and existing drugs continue to be prescribed and their prescription levels have either been maintained since their peak or declined very slowly.
Benefits of Extended Release Products in the Epilepsy Market
Achieving reliable seizure control for patients and avoiding the serious health and life dangers that can be associated with breakthrough seizures depends on patients being compliant and diligent in taking their medications. Frequent and multiple dosing, side effects and lack of tolerability of the immediate release products can significantly contribute to patients forgetting doses or skipping them. Even taking a second or third dose later than the scheduled time may place a patient at an increased risk of a breakthrough seizure because the drug level in the patient's blood could drop below the minimum effective therapeutic level that prevents such seizures. We believe increased patient compliance can be achieved with extended release products that offer once-daily dosing, reduced side effects and improved tolerability. We believe physicians understand that the release profiles of extended release products can produce more consistent and steadier blood levels as compared to immediate release products, resulting in fewer side effects and better tolerability that further help patients to be compliant, have fewer breakthrough seizures and, correspondingly, enjoy a better quality of life.
When extended release formulations are used appropriately, drug levels remain within the patient's therapeutic zone, thereby reducing patient exposure to fluctuating drug levels, which may exacerbate side effects or induce breakthrough seizures. Because extended release formulations can reduce peak concentrations, it may also be possible to adjust doses upward to a more efficacious level without exacerbating side effects associated with peak concentrations. Extended release formulations can also reduce the frequency and the extent of the troughs, or lower concentrations of the drug in the blood, thereby avoiding concentrations below the minimum effective concentrations that can increase the risk of breakthrough seizures.
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Simulated Plasma Concentration-Time Curve at Steady State of Immediate Release and
Extended Release Anti-Epileptic Drug Administered Over Two Days
Source: Pellock, JM et al, Epilepsy & Behavior 5 (2004), 302
The enhanced safety profile of extended release products as compared to similar immediate release products has been supported by several studies. For example, in a 2004 published trial conducted by physicians at Johns Hopkins, Carbatrol, an anti-epileptic extended release carbamazepine product that uses our Microtrol technology, and Tegretol XR, another extended release carbamazepine product, demonstrated better tolerability and side effect profiles than comparable immediate release products. The trial reported that 49% of patients had side effects during treatment with immediate release carbamazepine such as sedation, double-vision, confusion, ataxia, dizziness or poor coordination, whereas with extended release carbamazepine treatments, only 20% of patients reported these side effects.
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Reduction in CNS Side Effects Following Conversion to Carbamazepine Extended Release
from Immediate Release Preparation
Source: Miller AD et al., Acta Neurol. Scand 2004: 109: 374-377
Equally as important, the patients in the trial tolerated high doses of extended release carbamazepine significantly better than high doses of immediate release carbamazepine. Specifically, 63% of patients treated with 1200 mg or more per day of immediate release carbamazepine developed side effects, yet only 12% of patients experienced side effects while taking similar doses of extended release carbamazepine. The investigators surmised that the improved tolerability of extended release carbamazepine at high doses may provide a treatment option for patients previously discontinuing immediate release carbamazepine because of dose-limiting side effects.
Other products where reductions in side effects were reported by patients when switching from immediate release to extended release formulations include Depakote ER (divalproex sodium extended release) and Keppra XR (levetiracetam extended release).
Given the serious nature of epilepsy and the key dynamics in the epilepsy market, we believe managed care plans acknowledge the important benefits of extended release AED products and, therefore, have not limited the success of such products even when lower cost generic immediate release products are available. For example, according to industry data, the recent launches of extended release products Keppra XR and Lamictal XL have enjoyed acceptance rates by managed care plans that are similar to those of the corresponding immediate release products. Most managed care plans also acknowledge the position of several patient advocacy groups and the American Academy of Neurology regarding the risks of generic substitution of AEDs, including potential for breakthrough seizures. Although switching to a low-cost generic AED may initially offer some cost savings, we believe they also recognize that the risk and cost of one breakthrough seizure outweighs the potential savings from generics. For example, the healthcare costs associated with the treatment of patients who experience breakthrough seizures, which may run in excess of $26,000 per patient on an annual basis, is significantly greater than any cost savings per patient that may be achieved through switching to a low-cost generic AED. According to a 2009 survey, the total healthcare costs for patients using branded topiramate products were approximately 20% lower than for patients using multiple generic topiramate products.
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Extended release products have performed well in the epilepsy market, even in the face of immediate release generic products. Moreover, prescription data for seizure disorder drugs from 1994 to 2005 shows that extended release products perform better than NCEs during the first five years of their launch. Currently, there are five extended release AEDs on the market (Tegretol XR, Carbatrol, Depakote ER, Lamictal XL, Keppra XR), and each of these products has gained significant market penetration as measured by the total prescriptions written for each specific molecule. For example, as reflected in the chart below, Depakote ER gained almost 40% of all divalproex prescriptions, including immediate release versions of Depakote and generic divalproex, in its fifth year after launch.
Comparison of Molecule Conversion of Extended Release Anti-Epilepsy Drugs
(measured as percentage of total prescriptions for each individual molecule)
Source: IMS Health
Our Late-Stage Neurology Portfolio
We are developing a promising epilepsy product portfolio consisting of SPN-538 and Epliga that utilize our proprietary technologies, Microtrol and Solutrol, respectively, each of which has been proven and validated through use in products that are currently on the market. Among them is Carbatrol, an AED that has been shown to reduce side effects compared to immediate release carbamazepine products. We believe that our 20 years of history and portfolio of technologies have enabled us to develop highly-customized product candidates that overcome challenges with the molecules' pharmacokinetic profiles. Our differentiated approach to product development and the strength of our technologies have allowed us to develop SPN-538 with what we believe to be a unique pharmacokinetic profile and to develop a once-daily formulation of oxcarbazepine with Epliga where others have failed.
SPN-538 and Epliga are novel extended release formulations of two well known and approved AEDs, topiramate and oxcarbazepine, respectively. Both product candidates are designed to offer epilepsy patients effective therapy, reduced side effects and improved compliance with once-per-day dosing. We believe that by delivering more consistent and steady maintenance of blood level concentrations of topiramate and oxcarbazepine, our product candidates can reduce adverse side effects
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and improve tolerability of the drugs, which can improve compliance and enable patients to benefit from better seizure control and fewer breakthrough seizures as compared to similar immediate release products. Given that SPN-538 and Epliga are based on different drug compounds and different mechanisms of action, they would target different market segments and patient populations within the epilepsy market.
We currently expect to file the NDA for SPN-538 in the first quarter of 2011 and the NDA for Epliga in the second half of 2011. The development and regulatory strategy for both products follows a Section 505(b)(2) pathway, which allows us to rely upon FDA's previous findings of safety and efficacy for two known and approved products, Topamax and Trileptal. Therefore, our NDAs are not required to have the same amount of safety or efficacy data as would be required in the case of an NCE, and each NDA could contain different types of clinical trials and clinical data.
SPN-538 (extended release topiramate)
Our most advanced product candidate is SPN-538, a novel oral once-daily extended release topiramate product for the treatment of epilepsy. We expect to file the NDA for this product candidate in the first quarter of 2011. We have completed ten clinical trials in support of our NDA. SPN-538 delivers topiramate, one of the most effective AEDs, which is marketed by Johnson & Johnson under the brand name Topamax and is also available in a generic form. Topiramate is currently available only in immediate release form and is indicated for monotherapy and adjunctive therapy of epilepsy and for the treatment of migraine. Topamax reached peak worldwide sales of $2.7 billion in 2008, before generic products entered the U.S. market in March 2009. With approximately 9.1 million total topiramate prescriptions in 2009, topiramate continues to represent a significant portion of prescriptions with approximately 8.7% of total prescriptions. Topiramate is believed to work in epilepsy through various mechanisms. It enhances the inhibitory effect of the GABA (Gamma-Aminobutyric Acid) neurotransmitter that regulates neuronal excitability throughout the nervous system, blocks the excitatory effect of the glutamate neurotransmitter, blocks the sodium channel and inhibits the carbonic anhydrase enzyme. The side effects associated with taking topiramate, which have tended to limit its use, include, among others, dizziness, fatigue, somnolence and slowing of certain cognitive functions. We believe that this creates an opportunity for us to offer patients SPN-538 as an alternative therapy to immediate release topiramate with an improved once-per-day profile.
SPN-538 is designed to improve patient compliance and to have a better tolerability profile compared to the current immediate release products that are taken multiple times per day. SPN-538's pharmacokinetic profile delivers lower peak plasma concentrations and lower input rate over an extended time period resulting in smoother and more consistent blood levels of topiramate during the day compared to immediate release Topamax. We believe such a profile avoids blood level fluctuations that are typically associated with many of the side effects or breakthrough seizures that patients can suffer when taking immediate release products. These side effects can lead patients to skipping doses, and such non-compliance, which could place them at higher risk for breakthrough seizures.
SPN-538 Development Program
We have completed ten clinical trials, including bioequivalence trials, in support of our NDA for SPN-538, which we expect to file in the first quarter of 2011. We are pursuing a Section 505(b)(2) regulatory strategy, which would allow us to rely in our filing on the existing data and knowledge the FDA has from the NDA of Topamax. The various clinical trials conducted on SPN-538 were designed to select the best extended release once-per-day formulation that delivers equivalent levels of topiramate compared to the immediate release twice-per-day Topamax product, as well as to test the robustness and consistency of our technology in delivering the once-per-day formulation across a full range of product strengths. We also have scaled up production of the product candidate at our commercial contract manufacturing facility and have conducted studies that confirm that the
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commercial scale product is bio-equivalent to the clinical product that was initially developed at our research laboratories.
Commercialization Strategy
If we are successful in obtaining regulatory approval, we believe that SPN-538 will be the first once-daily topiramate product approved for the monotherapy and adjunct therapy of epilepsy. We believe that SPN-538 could, over time, capture a significant share of the topiramate prescriptions, consistent with the performance of similar extended release products that have been introduced in the U.S. epilepsy market over the past 15 years. Upon the launch of SPN-538, we plan to build a small specialty sales force primarily targeting neurologists to promote the use of SPN-538 in epilepsy in the United States. This physician group is responsible for a substantial portion of the prescriptions for the treatment of epilepsy and, accordingly, provides an attractive, focused market opportunity for us.
Epliga (extended release oxcarbazepine)
Our second late-stage product candidate, Epliga, is a novel oral once-daily extended release formulation of oxcarbazepine and is currently in a Phase III clinical trial for the treatment of epilepsy. We currently anticipate having data from the Phase III trial available early in 2011, and expect to file an NDA in the second half of 2011. To date, we have conducted eight clinical trials to support the filing of an NDA.
Epliga delivers oxcarbazepine, another effective AED, which is marketed by Novartis under the brand name Trileptal and is available in a generic form. Trileptal was initially developed and approved in the United States in 2000. Trileptal is indicated for monotherapy and adjunctive therapy of epilepsy. It reached peak worldwide sales of $721 million in 2006, before generic products entered the U.S. market in October 2007. With approximately 3.3 million total oxcarbazepine prescriptions in 2009, oxcarbazepine represents a portion of prescription of prescriptions with approximately 3.2% of total prescriptions. Oxcarbazepine is an active voltage-dependent sodium channel blocker that, despite its effectiveness in treating epilepsy, is associated with many side effects that tend to limit its use. The side effects associated with taking oxcarbazepine include, among others, dizziness, double vision, somnolence, nausea and vomiting. Epliga has been designed to reduce side effects, resulting in improved patient compliance and tolerability.
With its novel pharmacokinetic profile that delivers lower peak plasma concentrations, slower rate of input and smoother and more consistent blood levels compared to immediate release products such as Trileptal, we believe Epliga has the potential of improving the tolerability of oxcarbazepine by reducing the side effects experienced by patients. This could enable more patients to effectively tolerate higher doses of oxcarbazepine, which would permit them to benefit from the resulting efficacy and greater seizure control that have been previously reported in patients at higher doses. In addition, Epliga's once-per-day dosing is designed to improve patient compliance compared to the current immediate release products that are taken multiple times per day.
Epliga Development Program
We have completed eight clinical trials, including bioequivalence trials, to support filing the NDA in the second half of 2011. We are pursuing a Section 505(b)(2) regulatory strategy, which would allow us to rely in our filing on the existing data and knowledge the FDA has from the NDA of Trileptal. The various clinical trials conducted on Epliga were designed to select the best extended release once-per-day formulation that delivers equivalent levels of oxcarbazepine compared to immediate release twice-per-day Trileptal, as well as to test the robustness and consistency of our technology in delivering the once-per-day formulation across a full range of product strengths. We also have scaled up our production of the product candidate at our commercial contract manufacturing facility, which has produced clinical supplies to conduct our Phase III trial.
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In our pilot clinical trial in 32 healthy subjects, Epliga demonstrated a superior adverse event profile when compared to the immediate release oxcarbazepine therapy Trileptal. In this trial, a single center, open-label, randomized, two-way crossover, two-sequence trial, we compared multiple dose administration of Epliga tablets and Trileptal tablets in 32 healthy adult volunteers under fasting conditions. While the steady-state crossover comparison trial was designed to evaluate the steady-state bioavailability of the different formulations of oral oxcarbazepine at 1200 mg doses, the trial also assessed the safety and tolerability of repeat oral dosing of Epliga tablets in healthy subjects at 1200 mg in comparison to Trileptal.
In this trial, the adverse events in the trial were observed in 30 healthy subjects using a total daily dose of 1200 mg of each of Trileptal and Epliga. There were 190 total adverse events reported for Trileptal, while Epliga generated a total of only 120 adverse events, a reduction of 37%. Of these, a total of 197 adverse events were considered by the principal investigator to be possibly drug related: 131 for Trileptal and 66 for Epliga. More specifically, Trileptal demonstrated a 36.7% occurrence rate of dizziness as compared to Epliga which demonstrated a 0.0% occurrence rate in our trial. In other trials, Epliga demonstrated higher occurrence rates of dizziness. The results from these trials and the pilot clinical trial are preliminary and based on small populations, and may not be predictive of the results in the pivotal Phase III trial.
In the pivotal Phase III trial for Trileptal, refractory patients had increasing reductions in seizures as dose levels increased, including 50% median reduction in seizures at the highest dose of 2400 mg. Of those subjects at 2400 mg, 22% of the subjects were seizure free at the highest dose of 2400 mg. However, Trileptal is not without a host of side effects at the highest doses, which result in many subjects discontinuing treatment. Accordingly, while 22% of subjects were seizure-free during the pivotal trial for Trileptal at the highest dose of 2400 mg, approximately three-quarters of subjects at the highest dose discontinued their participation in the trial, largely because of the adverse events associated with the drug.
We have discussed our Phase III trial for Epliga with the FDA in the form of a Special Protocol Assessment, or SPA. The Phase III protocol will assess the safety and effectiveness of Epliga as an adjunctive therapy in patients with a diagnosis of simple partial seizures and complex partial seizures with or without secondarily generalized seizures as confirmed by the 1981 and 1989 International League Against Epilepsy Classifications. Epilepsy can be broadly characterized into partial and generalized seizures. Partial seizures occur in a specific location of the brain, affecting the physical or mental activity controlled by that particular area of the brain, whereas generalized seizures occur throughout both hemispheres of the brain at once. Partial seizures may be further subdivided into both simple and complex seizures. This refers to the effect of such a seizure on consciousness; simple seizures cause no interruption to consciousness (although they may cause sensory distortions or other sensations), whereas complex seizures interrupt consciousness to varying degrees.
The Phase III trial is a multi-center, multiple-dose, randomized (1:1:1 ratio), double-blind, placebo-controlled, three-arm, parallel group trial in male and female subjects (18 to 65 years of age, inclusive) with refractory partial epilepsy on at least one and up to three concomitant AEDs. Enrollment in the trial has been completed with a total of 369 patients enrolled across 103 sites and 8 different countries in North America and Europe. Patients will be randomized to one of three treatment groups and will take Epliga (1200 mg/day or 2400 mg/day) or placebo.
The primary objective of the trial is to evaluate the efficacy of Epliga as an adjunctive therapy in the treatment of seizures of partial origin in adults with refractory epilepsy on at least one and up to three other AEDs. The secondary objectives are:
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We expect top-line data from this trial to be available in the first quarter of 2011 and, based on such data, to file the NDA in the second half of 2011.
Commercialization Strategy
If we are successful in obtaining regulatory approval, we expect Epliga to be the only once-daily oxcarbazepine product indicated for the treatment of epilepsy and to compete against the existing immediate release oxcarbazepine products on the market. We believe that Epliga could, over time, capture a significant share of the oxcarbazepine prescription market, consistent with the performance of similar extended release products that have been introduced in the U.S. epilepsy market over the past 15 years. To support the commercial launch of Epliga, we plan to further expand our U.S. specialty sales force in epilepsy to promote both SPN-538 and Epliga.
ADHD
Overview
ADHD is a common CNS disorder characterized by developmentally inappropriate levels of inattention, hyperactivity, and impulsivity. ADHD affects an estimated 6.9% of all school-age children and 4.4% of adults in the United States. An estimated 60% to 80% of children with ADHD continue to meet criteria for ADHD into adolescence. In 2008, the U.S. market for ADHD prescription drugs was more than $4 billion.
Diagnosis of ADHD requires a comprehensive clinical evaluation based on identifying patients who exhibit the core symptoms of inattention, hyperactivity, and impulsivity. Generally, behavior is sufficiently severe and persistent to cause functional impairment. Although many children may be inattentive, hyperactive or impulsive, the level of severity and degree of functional impairment, as well as considerations of what may be behind the underlying symptoms, determine which children meet the diagnosis and are treated for ADHD. It is estimated that the annual societal cost of illness for ADHD is more than $36 billion.
Current Treatment Options
Since Ritalin was introduced, stimulant therapies have grown to become the most common form of treatment for ADHD. Studies indicate that approximately 80% of ADHD patients respond to stimulants. A key difference between older and newer oral stimulants is the duration of action. Most of the older stimulants, representing approximately 35% of total oral stimulant prescriptions, are immediate release products that last approximately four hours, requiring multiple administrations throughout the day. In contrast, most of the recently launched products, representing approximately 65% of total oral stimulant prescriptions, are extended release formulations that last up to twelve hours or more.
While stimulant treatments calm and improve the concentration of ADHD patients, these drugs have been shown to have various side effects including loss of appetite, insomnia and, to a lesser degree, cardiovascular effects. Stimulant treatments are controlled substances and can be associated with social stigma and the potential for abuse. Approximately 30% of patients with ADHD are non-responsive to or non-tolerant of treatment with stimulants. Non-stimulants offer physicians an alternative ADHD therapy, including for patients who have coexisting conditions, such as conduct disorder, major depressive disorder, or bipolar disorder, that are contraindicated for stimulant use based on the risk for stimulant abuse.
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Coexisting Conditions
Studies show that as many as 67% of children who have ADHD may have coexisting conditions such as oppositional defiant disorder, conduct disorder, anxiety disorder and depression. Approximately 25% of children with ADHD also exhibit persistent conduct problems, such as impulsive aggression. Untreated, these serious conduct problems can place patients at risk of persistent aggressive and anti-social behavior, such as knowingly destroying property, physically attacking people and bullying. These patients also face an increased risk of suicidal behavior, and are at high risk of entering the juvenile justice system and developing substance abuse problems later in adulthood.
Aggression is usually divided into two subtypes: predatory (i.e., "cold") aggression, which can be described as goal-oriented, controlled and/or planned, and impulsive or affective ("hot") aggression, which can be described as reactive, unplanned and/or uncontrolled. Patients with ADHD who exhibit aggression commonly demonstrate the "hot," or impulsive, type of aggression. For these patients, this "hot" aggression is generally recurrent, occurs outside of a justifiable social context, has intensity, frequency, duration or severity that is disproportionate to its triggers and causes distress and impairment to the patient. Impulsive aggression represents a broad category of maladaptive, aggressive behaviors that can complicate the management of ADHD, autism, bipolar disorder, post-traumatic stress disorder and other psychiatric disorders.
Current Treatments for Impulsive Aggression in Patients with ADHD
Currently, there are no approved medications for treating impulsive aggression in patients with ADHD. The current treatment options for impulsive aggression in patients with ADHD include psychosocial interventions, such as school- or family-based behavioral therapies, which are usually not wholly effective. In a seminal clinical trial designed by experts from key stakeholder communities such as the National Institute of Mental Health, researchers observed that after 14 months of either ADHD medication-only or a regimen that combined ADHD medication with behavioral interventions, 44% of those children with ADHD (or 26% of the total sample size in the trial) who exhibited initial aggression still had what can be described as impulsive aggression at the end of the trial, demonstrating that psychosocial interventions may not work for a large percentage of children with ADHD who exhibit aggressive behaviors.
In response, doctors have also tried to address this group with off-label use of prescription medicines, such as mood stabilizers, stimulants and anti-psychotic drugs. Results have varied, but anti-psychotic drugs appear to have the best therapeutic potential. Unfortunately, many of these agents are associated with adverse effects including obesity, lipid abnormalities, and diabetes, which is of particular concern when treating pediatric populations.
Our Psychiatry Portfolio
Our psychiatry portfolio includes three product candidates for the treatment of ADHD or its coexisting conditions and one product candidate for depression, each of which is designed to bring important advancements in therapy.
SPN-810 (molindone hydrochloride)
We are developing SPN-810, which is currently in Phase II, as a novel treatment for impulsive aggression in patients with ADHD. If approved by the FDA, SPN-810 could be the first product available to address this serious, unmet medical need.
We are studying SPN-810, which contains molindone hydrochloride, as a treatment of impulsive aggression in patients with ADHD. Molindone hydrochloride was previously marketed in the United States as an anti-psychotic to treat schizophrenia under the trade name Moban. Molindone
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hydrochloride is unusual among anti-psychotics in that it is not associated with weight gain. In addition, we believe the lower doses tested for the proposed indication of impulsive aggression should be more easily tolerated than the higher doses approved to treat schizophrenia. SPN-810's low potential to cause weight gain leads us to believe that SPN-810 could be an attractive candidate among the anti-psychotic drugs for the effective treatment of impulsive aggression in patients with ADHD. Although initially we are developing SPN-810 as a treatment of impulsive aggression, if we are successful in demonstrating the effectiveness of SPN-810 for the treatment of impulsive aggresion in patients with ADHD, we may then look to develop the product candidate for the treatment of other patient populations that have impulsive aggression, such as autism and bipolar disorder.
SPN-810 Development Program
We have completed four clinical trials for SPN-810, including a Phase IIa trial in which we tested the safety and tolerability of SPN-810, immediate release molindone hydrochloride, in patients with ADHD who suffer from serious persistent conduct problems. This open-label, dose-ranging trial randomized 78 children, 6-12 years of age, into one of four treatment groups, which were given four different doses of immediate release molindone hydrochloride, between 10 mg and 40 mg per day, depending on weight, three times a day over a six-week treatment period, after 2-5 weeks of titration. SPN-810 was well tolerated in the trial, with no clinically meaningful changes in standard hematology, clinical chemistry values, vital signs or electrocardiogram (ECG) results.
Besides safety and tolerability assessments, the primary outcome measure was the change in the Nisonger Child Behavior Rating Form-Typical Intelligence Quotient (NCBRF-TIQ) conduct problem subscale scores from baseline to endpoint in the intent-to-treat (ITT) population. NCBRF-TIQ is a known instrument that has been used for assessing child and adolescent behavior. Scores improved after baseline in all treatment groups. By visit 12, after 6 weeks of treatment, the mean reduction from baseline for each treatment group was 7.0, 8.7, 8.2 and 14.3, in groups 1, 2, 3, and 4, respectively, representing decreases of 34%, 34%, 32% and 55%, respectively. In addition, the difference between group 1 and group 4 was statistically significant (p£0.041) at all time points except visit 2 and the greatest improvement in scores on the NCBRF-TIQ conduct problem subscale was seen in group 4, which was the highest-dose group (14.8 mean reduction). The below chart summarizes the mean change in NCBRF-TIQ conduct problem subscale observed in our Phase IIa trial.
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NCBRF-TIQ Conduct Problem Subscale:
Mean Change from Baseline in ITT Population
Secondary outcomes included changes in other ADHD and conduct problem scales, as described in the table below. SPN-810 demonstrated improved scores over time in all treatment groups, with more marked improvements in higher-dose groups than in lower-dose groups as set out in greater detail in the table below.
% Improvement from Baseline to Last Visit,
Secondary Outcome Measures (ITT Population)
|
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|
Treatment Groups | ||||||||
Outcome Measure
|
Group 1 n=20 |
Group 2 n=19 |
Group 3 n=19 |
Group 4 n=20 |
|||||
CGI-S |
|||||||||
% Improvement |
23% | 21% | 27% | 36% | |||||
SNAP-IV Subscales |
|||||||||
ADHD Inattention |
|||||||||
% Improvement |
24% | 31% | 34% | 39% | |||||
ADHD Hyperactivity/Impulsivity |
|||||||||
% Improvement |
28% | 27% | 28% | 41% | |||||
ADHD-Combined |
|||||||||
% Improvement |
26% | 29% | 31% | 40% | |||||
ODD |
|||||||||
% Improvement |
34% | 33% | 28% | 51% |
CGI-S=Clinical Global Impression-Severity Scale, an assessment tool to rate the severity of the condition; ODD=Oppositional Defiant Disorder, a coexisting condition of ADHD; SNAP-IV=Swanson, Nolan and Pelham Questionnaire, a commonly used scale to measure ADHD.
We expect to test SPN-810 in another Phase II trial in 2011. The design and protocol of the trial have not been finalized but we expect to conduct a multicenter, randomized, double-blind, placebo-controlled trial in pediatric subjects 6 to 12 years of age with impulsive aggression in ADHD. The primary objective will be to assess the effectiveness of SPN-810 in reducing impulsive aggression after at least three weeks of treatment. Secondary objectives are likely to include measurement of the effectiveness of SPN-810 on Clinical Global Impression and ADHD scales as well as evaluation of the safety and tolerability of the drug. In addition, we will be exploring the potential added advantages of an extended-release formulation, such as greater compliance and, therefore, effectiveness in school-age children and lower unwanted side effects or interpatient variability.
SPN-812
We are developing SPN-812, which is currently in Phase II, as a novel non-stimulant treatment for ADHD. SPN-812 is a selective norepinephrine reuptake inhibitor that we believe could be more effective and have a better side effect profile than other non-stimulant treatments for ADHD. The active ingredient in SPN-812 has an extensive safety record in Europe, where it was previously marketed for many years as an antidepressant. SPN-812 has not been developed and marketed in the United States and, therefore, it would be considered and reviewed by the FDA as a new chemical entity.
SPN-812 would provide an additional option to the few non-stimulant therapies currently available. We believe that SPN-812 could be more effective than other non-stimulant therapies due to its
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different pharmacological profile. Due to its demonstrated efficacy as an antidepressant, SPN-812 may exhibit increased benefit in up to an estimated 40% of ADHD patients who also suffer from major depression. We are developing an intellectual property position around the novel synthesis process for this product candidate, its novel use in ADHD and its novel delivery with extended release.
SPN-812 Development Program
We initiated a proof-of-concept Phase IIa trial in mid-2010, and we expect to get the results of this trial in the first quarter of 2011. The trial is a randomized, double-blind, placebo-controlled trial in approximately 50 adults with a current diagnosis of ADHD (approximately 25 subjects per treatment group). The subjects in the active arm will be administered SPN-812 at a single dose level three times a day over five weeks, after a one-week titration phase. The primary endpoint is the safety of SPN-812 and the secondary endpoints include, among others, the efficacy of SPN-812 as measured by Total ADHD Symptom Score on the Conners' Adult ADHD Rating Scale, a commonly-used measurement for ADHD in adults, as rated by each of the investigators and the subjects, and the effectiveness of SPN-812 when compared to placebo as determined by changes in the Clinical Global ImpressionsImprovement score. Depending on the results of this Phase IIa trial, we expect to focus on potentially developing an extended release formulation and to commence a Phase IIb trial.
SPN-809
We are developing SPN-809 as a novel once-daily product candidate for the treatment of depression. SPN-809 is based on the same active ingredient as our SPN-812 product candidate. We currently have an open investigational new drug application, or IND, for SPN-809 as a treatment of depression, the indication for which the active ingredient in SPN-809 was approved and marketed in Europe for many years. Depression is a serious and common disease affecting approximately 121 million people worldwide. The worldwide market for antidepressants is approximately $12 billion.
SPN-809 is a norepinepherine reuptake inhibitor that represents an opportunity to offer a differentiated treatment option for patients suffering from depression in the United States. Initial market research suggests that psychiatrists would like to have such a once-daily option at their disposal to treat various patients. Because SPN-809 contains the same active ingredient as SPN-812, we expect that many of our activities related to the development of SPN-812 will also benefit the development of SPN-809.
Other Product Candidates
We have additional product candidates in various stages of early development that cover a range of CNS disorders.
Our Proprietary Technology Platforms
We have a long track record of developing novel products by applying proprietary technologies to known drugs to improve existing therapies and enable the treatment of new indications. Our key proprietary technology platforms include: Microtrol, Solutrol and EnSoTrol. These technologies create customized product profiles designed to meet efficacy needs, more convenient and less frequent dosing, enhanced patient compliance, and improved tolerability in certain specific applications. Our broad portfolio of technologies and extensive expertise in this area, which have been built over the past 20 years, enable us to develop products that are technically difficult to formulate or by design are made harder to be copied by others. We have employed our technologies in the development of our legacy products, as well as our current product portfolio.
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Microtrol (multiparticulate delivery platform)
Microtrol is based on the use of coated and uncoated multi-particulates that can be filled into capsules, administered as a sprinkle, or compressed into tablets as varying ratios to achieve customized release profiles. The following approved and marketed products incorporate our Microtrol technology:
We do not expect the above products to contribute to our future cash. Carbatrol, Equetro and Adderall XR are legacy products that were developed by us when we were formerly Shire Laboratories. In addition, in April 2008, we monetized the revenues underlying the future royalty streams relating to Sanctura XR and Oracea by transferring certain of our royalty payment rights and other license rights for such products to TCD Royalty Sub LLC, our wholly-owned subsidiary, in exchange for $63 million. We primarily reinvested the proceeds from this transaction into our research and development activities.
Solutrol (matrix delivery platform)
Solutrol is a matrix delivery system that can deliver poorly soluble, highly soluble, and pH dependent compounds in a reproducible and complete manner. Solutrol has been incorporated into Intuniv (guanfacine), a nonstimulant ADHD treatment, which is currently licensed to and marketed by Shire plc. In April 2009, this license became fully paid up when we sold to Shire the right to receive royalties and milestone payments owed to us for $36.9 million, which we primarily reinvested into our research and development activities.
EnSoTrol (osmotic delivery system)
EnSoTrol is comprised of a solubility enabled core and other agents surrounded by a semi-permeable membrane with a laser-drilled hole. When EnSoTrol is introduced to the contents of the gastrointestinal tract, it will induce solubilization of the core contents via fluid intake across the membrane coating. The solubilized core contents are then released through the laser-drilled hole along the osmotic gradient, thus yielding a surface-area controlled constant release profile. EnSoTrol has been tested in several clinical trials, including a Phase III trial currently being conducted by United Therapeutics Corporation, or United Therapeutics for an oral formulation of treprostinil diethanolamine, or treprostinil.
In June 2006, we entered into a license agreement with United Therapeutics for the worldwide development and commercialization of an oral formulation of treprostinil, which utilizes EnSoTrol for the treatment of pulmonary arterial hypertension, or PAH, as well as for other indications. Under the terms of the license agreement, we have received pre-commercial milestone payments of $750,000. Remaining milestone payments to us could total up to $6.8 million, which includes pre-commercial milestone payments of up to approximately $2.8 million for the satisfaction of development milestones relating to the treatment of PAH and up to $4.0 million for the development of each additional product that combines a form of oral treprostinil that utilizes our technologies with another drug compound. If United Therapeutics receives approval to market and sell an oral formulation of treprostinil, we will be entitled to receive royalties based on worldwide net sales.
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Other Technologies
We also have proprietary techniques for identifying lead molecules and optimizing their oral delivery consisting of ProScreen, ProPhile and OptiScreen technologies. ProScreen is a predictive screen for lead candidates that warrant oral delivery. ProPhile is a suite of in silico modeling tools that enables multivariate analysis and pharmacokinetic prediction. OptiScreen is a technology for formulation optimization including solubility or permeability enhancement leading to oral bioavailability improvement. We believe that this suite of technologies enables us to optimize the delivery and the development of existing chemical entities and marketed products.
Sales and Marketing
We are preparing the build-out of our commercial infrastructure to launch both SPN-538 and Epliga in the United States. Upon approval of SPN-538, we would hire a small specialty sales force, initially consisting of a limited number of field sales representatives to support the launch of the product. We would then seek to expand our sales force in connection with an approval and commercial launch of Epliga. Having two epilepsy products that can be promoted to the same physician audience would allow us to leverage our commercial infrastructure with these prescribers. Once we have obtained approval for any of our product candidates in our psychiatry portfolio, we anticipate adding additional sales force members who will be dedicated towards marketing our psychiatry products.
Manufacturing
We do not own or operate manufacturing facilities for the production of any of our product candidates, nor do we have plans to develop our own manufacturing operations in the foreseeable future. We currently depend on third-party contract manufacturing organizations, or CMOs, for all of our required raw materials, active ingredients and finished product for our preclinical research and clinical trials. We do not have any current contractual relationships for the commercial manufacture of any of our product candidates. In parallel to seeking marketing approval for our product candidates, we intend to enter into agreements with third-party contract manufacturers for the commercial production of those products. We currently employ internal resources and as needed third-party consultants to manage our manufacturing contractors.
Manufacturing partnerships for our two most advanced product candidates, SPN-538 and Epliga, have been secured with leading CMOs headquartered in North America. These CMOs offer a comprehensive range of contract manufacturing and packaging services and have successfully handled the scale up of the two product candidates to a commercial production scale in preparation for the commercialization of both product candidates.
Competition
The biotechnology and pharmaceutical industries are highly competitive. A number of multinational pharmaceutical companies as well as large biotechnology companies are pursuing the development or are currently marketing pharmaceutical products in the anti-epilepsy and ADHD markets on which we are focusing.
Epilepsy
There are currently over 15 branded products, as well as their generic counterparts, on the U.S. market indicated to treat some form of epilepsy. Several NCEs are expected to enter the epilepsy market in the next few years. Based on prescription data from 1994 to 2005 for NCE launches for seizure disorders, such NCEs, on average, experienced slow market penetration characterized by a 0.58 to 1.1 market share point gain on an annual basis. We believe this is because physicians are often reluctant to change a stable patient's existing therapy and risk a breakthrough seizure in their patients.
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If approved, SPN-538 (extended release topiramate) will compete with all immediate release topiramate products including Topamax and related generic products. We are aware that Upsher-Smith Laboratories announced the initiation of a Phase III clinical trial for an extended release topiramate product, which it has described as an internally developed program for the management of epilepsy in adults using its proprietary formulation technology. If this product candidate is approved by the FDA before SPN-538, then Upsher-Smith could obtain three years of marketing exclusivity, which would significantly delay our entry into the U.S. market. If approved, Epliga (extended release oxcarbazepine) will compete with all immediate release oxcarbazepine products including Trileptal and related generic products. We are not aware of any other company that is currently developing an extended release oxcarbazepine product in the United States. In addition, we believe that Epliga's once-daily formulation solves a drug delivery challenge specific to oxcarbazepine that must be overcome by all potential competitors. We are aware of companies who have modified-release oxcarbazepine products that are marketed outside of the United States but, to our knowledge, such products are not being pursued for the U.S. market. These modified-release oxcarbazepine products include Apydan, which is developed by Desitin Arzneimittel GmbH and requires twice-daily administration.
ADHD
Competition in the U.S. ADHD market has increased with the launch of several products in recent years, including the launch of generic versions of branded drugs, such as Adderall XR. Shire plc is one of the leaders in the U.S. ADHD market with three products: Adderall XR, an extended release stimulant treatment designed to provide once-daily dosing; Vyvanse, a stimulant prodrug product launched in 2007; and Intuniv, a non-stimulant treatment launched in November 2009. Other stimulant products for the treatment of ADHD in the U.S. market include the following once-daily formulations: Concerta; Metadate CD; Ritalin LA; Focalin XR; and Daytrana. Other non-stimulants are Strattera and Clonicel. We are also aware of clinical development efforts by several large pharmaceutical companies including Shire plc, GlaxoSmithKline plc, Eisai Inc., AstraZeneca plc and Abbott Laboratories to develop additional treatment options for ADHD.
Intellectual Property and Exclusivity
Overview
We have been building and continue to build our intellectual property portfolio relating to our product candidates, including SPN-538 and Epliga. We seek patent protection, where appropriate, in the United States and internationally for our product candidates. Our policy is to actively seek to protect our proprietary position by, among other things, filing patent applications in the United States and abroad (including Europe, Canada and certain other countries when appropriate) relating to proprietary technologies that are important to the development of our business. We also rely on trade secrets, know-how, continuing technological innovation and in-licensing opportunities to develop and maintain our proprietary position. We cannot be sure that patents will be granted with respect to any of our pending patent applications or with respect to any patent applications filed by us in the future, nor can we be sure that any of our existing patents or any patents that may be granted to us in the future will be commercially useful in protecting our technology.
Our success will depend significantly on our ability to obtain and maintain patent and other proprietary protection for the technologies and products we consider important to our business, defend our patents, preserve the confidentiality of our trade secrets and operate our business without infringing the patents and proprietary rights of third parties.
We have established and continue to build proprietary positions for Epliga, SPN-538, our pipeline product candidates and technologies in the United States and abroad.
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Patent Portfolio
Our Epliga patent portfolio currently includes one issued U.S. Patent, two pending U.S. continuation patent applications, and certain pending foreign patent applications that relate to the issued U.S. patent or pending U.S. non-provisional patent applications. The issued U.S. patent will expire in 2027. We own the issued patent and all of the pending applications.
In addition to the patents and patent applications relating to Epliga, we currently have one pending U.S. non-provisional patent application, two pending U.S. continuation patent applications and certain pending foreign counterpart patent applications in Europe, Canada and other countries, which are directed to SPN-538. The U.S. patent application, if issued, could expire in 2027. We own all of these pending applications.
Our patent portfolio also contains patent applications relating to our other pipeline products. We have a pending U.S. non-provisional patent application and a pending international patent application relating to our SPN-810 product candidate. Patents, if issued, from the applications could have terms expiring in 2029. With regard to our SPN-812 product candidate we have a pending U.S. non-provisional patent application and a pending international patent application. The U.S. patent application, if issued as a patent, would expire in 2029.
The U.S. patent system permits the filing of provisional and non-provisional patent applications. A non-provisional patent application is examined by the U.S. Patent and Trademark Office, or USPTO, and can mature into a patent once the USPTO determines that the claimed invention meets the standards for patentability. A provisional patent application is not examined for patentability, and automatically expires 12 months after its filing date. As a result, a provisional patent application cannot mature into a patent. The requirements for filing a provisional patent application are not as strict as those for filing a non-provisional patent application. Provisional applications are often used, among other things, to establish an early filing date for a subsequent non-provisional patent application. The term of individual patents depends upon the legal term of the patents in the countries in which they are obtained. In most countries in which we file, the patent term is 20 years from the earliest date of filing a non-provisional patent application. In the United States, a patent's term may be lengthened by patent term adjustment, or PTA, which compensates a patentee for administrative delays by the USPTO in granting a patent. In view of a recent court decision, the USPTO is under greater scrutiny regarding its calculations where the USPTO erred in calculating the patent term adjustment for the patents in question denying the patentee a portion of the patent term to which it was entitled. Alternatively, a patent's term may be shortened if a patent is terminally disclaimed over another patent.
The filing date of a non-provisional patent application is used by the USPTO to determine what information is prior art when it considers the patentability of a claimed invention. If certain requirements are satisfied, a non-provisional patent application can claim the benefit of the filing date of an earlier filed provisional patent application. As a result, the filing date accorded by the provisional patent application may supersede information that otherwise could preclude the patentability of an invention.
The term of a patent that covers an FDA-approved drug may also be eligible for patent term extension, or PTE, which permits patent term restoration as compensation for the patent term lost during the FDA regulatory review process. The Drug Price Competition and Patent Term Restoration Act of 1984, or the Hatch-Waxman Amendments, permits a PTE of up to five years beyond the expiration of the patent. The length of the PTE is related to the length of time the drug is under regulatory review. Patent extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval and only one patent applicable to an approved drug may be extended. Similar provisions are available in Europe and other foreign jurisdictions to extend the term of a patent that covers an approved drug. In the future, if and when our pharmaceutical products receive FDA or other regulatory approval, we may be able to apply for PTEs on patents covering those
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products. Depending upon the timing, duration and specifics of FDA approval of Epliga, SPN-538 and our other product candidates, one or more of our U.S. patents may be eligible for limited patent term restoration.
Other Intellectual Property Rights
We seek trademark protection in the United States and internationally where available and when appropriate. We have filed for trademark protection for several marks, which we use in connection with our pharmaceutical research and development collaborations as well as products. We are the owner of various U.S. federal trademark registrations (®) and registration applications (TM), including the following marks referred to in this prospectus pursuant to applicable U.S. intellectual property laws: "Supernus®," "Epliga®," "Microtrol®," "Solutrol®," "ProScreen®," "OptiScreen®," "ProPhile®" and the registered Supernus Pharmaceuticals logo.
From time to time, we may find it necessary or prudent to obtain licenses from third party intellectual property holders. Where licenses are readily available at reasonable cost, such licenses are considered a normal cost of doing business. In other instances, however, we may use the results of freedom-to-operate inquiries and internal analyses to guide our early-stage research away from areas where we are likely to encounter obstacles in the form of third party intellectual property. For example, where a third party holds relevant intellectual property and is a direct competitor, a license might not be available on commercially reasonable terms or available at all. We strive to identify potential third party intellectual property issues in the early stages of research of our research programs, in order to minimize the cost and disruption of resolving such issues.
To protect our competitive position, it may be necessary to enforce our patent rights through litigation against infringing third parties. Litigation to enforce our own patent rights is subject to uncertainties that cannot be quantified in advance. In the case of an adverse outcome in litigation, we could be prevented from commercializing a product or using certain aspects of our technology platforms as a result of patent infringement claims asserted against us. This could have a material adverse effect on our business. In addition, litigation involving our patents carries the risk that one or more of our patents will be held invalid (in whole or in part, on a claim-by-claim basis) or held unenforceable. Such an adverse court ruling could allow third parties to commercialize products or use technologies that are similar to ours, and then compete directly with us, without payment to us. See "Risk FactorsIf we are sued for infringing intellectual property rights of third parties, it will be costly and time consuming, and an unfavorable outcome in that litigation would have a material adverse effect on our business."
In-Licensing Arrangements
Afecta Pharmaceuticals, Inc.
We have entered into two license agreements with Afecta Pharmaceuticals, Inc., or Afecta, pursuant to which we obtained an exclusive option to evaluate Afecta's CNS pipeline and to obtain exclusive worldwide rights to selected product candidates, including an exclusive license to SPN-810. Under the terms of the license agreements, we have paid Afecta $400,000 in license fees and milestone payments. If a product candidate is successfully developed and commercialized, we will be obligated to pay royalties to Afecta based on net sales worldwide in the low-single digits. Unless terminated by us or Afecta for material breach or bankruptcy, by Afecta for our discontinuation of development and commercialization activities, or by us for convenience, the license agreements will continue in full force and effect on a country-by-country basis until six months from the discontinuation of the commercial sale and collection of revenues for the Afecta product.
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Rune Healthcare Limited
In June 2006, we entered into a purchase and sale agreement with Rune Healthcare Limited, or Rune, where we obtained the exclusive worldwide rights to a product concept from Rune for SPN-809. Under the terms of the agreement, we have paid Rune a £25,000 up-front fee. If we receive approval to market and sell any products based on the Rune product concept, we will be obligated to pay royalties to Rune based on net sales worldwide in the low-single digits. Unless terminated by us or Rune for material breach, by Rune for our discontinuation of development or commercialization activities relating to a product based on the Rune product concept, we will be obligated to pay royalties to Rune on a country-by-country basis until the earlier of (a) ten years from the date of first commercial sale of a product based on the Rune product concept or (b) the market entry in such country of any product utilizing the Rune product by any entity other than us, our affiliates or our licensees.
Confidential Information and Inventions Assignment Agreements
We require our employees, temporary employees, consultants to execute confidentiality agreements upon the commencement of employment, consulting or collaborative relationships with us. These agreements provide that all confidential information developed or made known during the course of the relationship with us be kept confidential and not disclosed to third parties except in specific circumstances. The agreements provide that all inventions resulting from work performed for us or relating to our business and conceived or completed by the individual during employment or assignment, as applicable, shall be our exclusive property to the extent permitted by applicable law.
We seek to protect our product candidates and our technologies through a combination of patents, trade secrets, proprietary know-how, FDA exclusivity and contractual restrictions on disclosure.
Government Regulation
Product Approval
Government authorities in the United States at the federal, state and local level, and other countries, extensively regulate, among other things, the research, development, testing, manufacture, quality control, approval, labeling, packaging, storage, record-keeping, promotion, advertising, distribution, marketing, export and import of products such as those we are developing. Our product candidates, including SPN-538 and Epliga, must be approved by the FDA before they may legally be marketed in the United States.
U.S. Drug Development Process
In the United States, the FDA regulates drugs under the Federal Food, Drug, and Cosmetic Act, or FDCA, and implementing regulations. The process of obtaining regulatory approvals and ensuring compliance with appropriate federal, state, local and foreign statutes and regulations require the expenditure of substantial time and financial resources. Failure to comply with the applicable U.S. requirements at any time during the product development process, approval process, or after approval, may subject an applicant to administrative or judicial sanctions. These sanctions could include the FDA's refusal to approve pending applications, withdrawal of an approval, a clinical hold, warning letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government contracts, restitution, disgorgement or civil or criminal penalties. The process required by the FDA before a drug may be marketed in the United States generally involves the following:
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The testing and approval process require substantial time, effort and financial resources and we cannot be certain that any approvals for our product candidates will be granted on a timely basis, if at all.
Once a pharmaceutical product candidate is identified for development, it enters the preclinical testing stage. Preclinical tests include laboratory evaluations of product chemistry, toxicity, formulation and stability, as well as animal studies. An IND sponsor must submit the results of the preclinical tests, together with manufacturing information, analytical data and any available clinical data or literature, to the FDA as part of the IND. The sponsor must also include a protocol detailing, among other things, the objectives of the initial clinical trial, the parameters to be used in monitoring safety and the effectiveness criteria to be evaluated if the initial clinical trial lends itself to an efficacy evaluation. Some preclinical testing may continue even after the IND is submitted. The IND automatically becomes effective 30 days after receipt by the FDA, unless the FDA places the clinical trial on a clinical hold within that 30-day time period. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns before the clinical trial can begin. Clinical holds also may be imposed by the FDA at any time before or during trials due to safety concerns or non-compliance.
All clinical trials must be conducted under the supervision of one or more qualified investigators in accordance with GCP regulations. These regulations include the requirement that all research subjects provide informed consent. Further, an institutional review board, or IRB, must review and approve the plan for any clinical trial before it commences at any institution. An IRB considers, among other things, whether the risks to individuals participating in the trials are minimized and are reasonable in relation to anticipated benefits. The IRB also approves the information regarding the clinical trial and the consent form that must be provided to each clinical trial subject or his or her legal representative and must monitor the clinical trial until completed.
Once an IND is in effect, each new clinical protocol and any amendments to the protocol must be submitted to the IND for FDA review, and to the IRBs for approval. Protocols detail, among other things, the objectives of the clinical trial, dosing procedures, subject selection and exclusion criteria, and the parameters to be used to monitor subject safety.
Human clinical trials are typically conducted in three sequential phases that may overlap or be combined:
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Progress reports detailing the results of the clinical trials must be submitted at least annually to the FDA and safety reports must be submitted to the FDA and the investigators for serious and unexpected side effects. Phase I, Phase II and Phase III testing may not be completed successfully within any specified period, if at all. The FDA or the sponsor may suspend or terminate a clinical trial at any time on various grounds, including a finding that the research subjects or patients are being exposed to an unacceptable health risk. Similarly, an IRB can suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB's requirements or if the drug has been associated with unexpected serious harm to patients.
Concurrent with clinical trials, companies usually complete additional animal studies and must also develop additional information about the chemistry and physical characteristics of the product and finalize a process for manufacturing the product in commercial quantities in accordance with cGMP requirements. The manufacturing process must be capable of consistently producing quality batches of the product candidate and, among other things, the manufacturer must develop methods for testing the identity, strength, quality and purity of the final product. Additionally, appropriate packaging must be selected and tested and stability studies must be conducted to demonstrate that the product candidate does not undergo unacceptable deterioration over its shelf life.
U.S. Review and Approval Processes
The results of product development, preclinical studies and clinical trials, along with descriptions of the manufacturing process, analytical tests conducted on the drug, proposed labeling and other relevant information, are submitted to the FDA as part of an NDA for a new drug, requesting approval to market the product.
As an alternate path to FDA approval, particularly for modifications to drug products previously approved by the FDA, an applicant may submit an NDA under Section 505(b)(2) of the FDCA. Section 505(b)(2) was enacted as part of the Drug Price Competition and Patent Term Restoration Act of 1984, commonly referred to as the Hatch-Waxman Amendments, and permits the submission of an NDA where at least some of the information required for approval comes from clinical trials not conducted by or for the applicant and for which the applicant has not obtained a right of reference. The FDA interprets Section 505(b)(2) of the FDCA to permit the applicant to rely upon the FDA's previous findings of safety and effectiveness for an approved product. The FDA requires submission of information needed to support any changes to a previously approved drug, such as published data or new studies conducted by the applicant, including bioavailability or bioequivalence studies, or clinical trials demonstrating safety and effectiveness. The FDA may then approve the new product candidate for all or some of the label indications for which the referenced product has been approved, as well as for any new indication sought by the Section 505(b)(2) applicant.
The submission of an NDA is subject to the payment of a substantial user fee; a waiver of such fee may be obtained under certain limited circumstances. For example, the agency will waive the application fee for the first human drug application that a small business or its affiliate submits for review.
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In addition, under the Pediatric Research Equity Act of 2003, or PREA, which was reauthorized under the Food and Drug Administration Amendments Act of 2007, an NDA or supplement to an NDA must contain data to assess the safety and effectiveness of the drug for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the product is safe and effective. The FDA may grant deferrals for submission of data or full or partial waivers. Unless otherwise required by regulation, PREA does not apply to any drug for an indication for which orphan designation has been granted.
Section 505(b)(2) New Drug Applications. To the extent that a Section 505(b)(2) NDA relies on clinical trials conducted for a previously approved drug product or the FDA's prior findings of safety and effectiveness for a previously approved drug product, the Section 505(b)(2) applicant must submit patent certifications in its 505(b)(2) application with respect to any patents for the approved product on which the application relies that are listed in the FDA's publication, Approved Drug Products with Therapeutic Equivalence Evaluations, commonly referred to as the Orange Book. Specifically, the applicant must certify for each listed patent that (1) the required patent information has not been filed; (2) the listed patent has expired; (3) the listed patent has not expired, but will expire on a particular date and approval is not sought until after patent expiration; or (4) the listed patent is invalid, unenforceable or will not be infringed by the proposed new product. A certification that the new product will not infringe the previously approved product's listed patent or that such patent is invalid or unenforceable is known as a Paragraph IV certification. If the applicant does not challenge one or more listed patents through a Paragraph IV certification, the FDA will not approve the Section 505(b)(2) NDA application until all the listed patents claiming the referenced product have expired. Further, the FDA will also not approve, as applicable, a Section 505(b)(2) NDA application until any non-patent exclusivity, such as, for example, five-year exclusivity for obtaining approval of a new chemical entity, three year exclusivity for an approval based on new clinical trials, or pediatric exclusivity, listed in the Orange Book for the referenced product, has expired.
If the Section 505(b)(2) NDA applicant has provided a Paragraph IV certification to the FDA, the applicant must also send notice of the Paragraph IV certification to the owner of the referenced NDA for the previously approved product and relevant patent holders within 20 days after the Section 505(b)(2) NDA has been accepted for filing by the FDA. The NDA and patent holders may then initiate a patent infringement suit against the Section 505(b)(2) applicant. Under the FDCA, the filing of a patent infringement lawsuit within 45 days of receipt of the notification regarding a Paragraph IV certification automatically prevents the FDA from approving the Section 505(b)(2) NDA for 30 months beginning on the date the patent holder receives notice, or until a court deems the patent unenforceable, invalid or not infringed, whichever is earlier. Moreover, in cases where a Section 505(b)(2) application containing a Paragraph IV certification is submitted after the fourth year of a previously approved drug's five year exclusivity period and the patent holder brings suit within 45 days of notice of certification, the 30-month period is automatically extended to prevent approval of the Section 505(b)(2) application until the date that is seven and one-half years after approval of the previously approved reference product. The court also has the ability to shorten or lengthen either the 30 month or the seven and one-half year period if either party is found not to be reasonably cooperating in expediting the litigation. Thus, the Section 505(b)(2) applicant may invest a significant amount of time and expense in the development of its product only to be subject to significant delay and patent litigation before its product may be commercialized. Alternatively, if the NDA applicant or relevant patent holder does not file a patent infringement lawsuit within the specified 45 day period, the FDA may approve the Section 505(b)(2) application at any time.
Notwithstanding the approval of many products by the FDA pursuant to Section 505(b)(2), over the last few years, some pharmaceutical companies and others have objected to the FDA's interpretation of Section 505(b)(2). If the FDA changes its interpretation of Section 505(b)(2), or if the
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FDA's interpretation is successfully challenged in court, this could delay or even prevent the FDA from approving any Section 505(b)(2) NDA that we submit.
In the NDA submissions for our product candidates, we intend to follow the development and approval pathway permitted under the FDCA that we believe will maximize the commercial opportunities for these product candidates.
FDA Review of New Drug Applications. The FDA reviews all NDAs submitted to ensure that they are sufficiently complete for substantive review before it accepts them for filing. The FDA may request additional information rather than accept an NDA for filing. In this event, the NDA must be re-submitted with the additional information. The re-submitted application also is subject to review before the FDA accepts it for filing. Once the submission is accepted for filing, the FDA begins an in-depth substantive review. The FDA reviews an NDA to determine, among other things, whether a product is safe and effective for its intended use and whether its manufacturing is cGMP-compliant to assure and preserve the product's identity, strength, quality and purity. Before approving an NDA, the FDA will inspect the facility or facilities where the product is manufactured. The FDA will not approve an application unless it determines that the manufacturing processes and facilities are in compliance with cGMP requirements and adequate to assure consistent production of the product within required specifications. The FDA may refer the NDA to an advisory committee for review, evaluation and recommendation as to whether the application should be approved and under what conditions. An advisory committee is a panel of independent experts who provide advice and recommendations when requested by the FDA on matters of importance that come before the agency. The FDA is not bound by the recommendation of an advisory committee.
The approval process is lengthy and difficult and the FDA may refuse to approve an NDA if the applicable regulatory criteria are not satisfied or may require additional clinical data or other data and information. Even if such data and information is submitted, the FDA may ultimately decide that the NDA does not satisfy the criteria for approval. Data obtained from clinical trials are not always conclusive and the FDA may interpret data differently than we interpret the same data. The FDA will issue a complete response letter if the agency decides not to approve the NDA in its present form. The complete response letter usually describes all of the specific deficiencies that the FDA identified in the NDA. The deficiencies identified may be minor, for example, requiring labeling changes, or major, for example, requiring additional clinical trials. Additionally, the complete response letter may include recommended actions that the applicant might take to place the application in a condition for approval. If a complete response letter is issued, the applicant may either resubmit the NDA, addressing all of the deficiencies identified in the letter, withdraw the application, or request an opportunity for a hearing.
If a product receives regulatory approval, the approval may be significantly limited to specific diseases and dosages or the indications for use may otherwise be limited, which could restrict the commercial value of the product. Further, the FDA may require that certain contraindications, warnings or precautions be included in the product labeling. In addition, the FDA may require Phase 4 testing which involves clinical trials designed to further assess a drug's safety and effectiveness after NDA approval and may require testing and surveillance programs to monitor the safety of approved products that have been commercialized.
Patent Term Restoration and Marketing Exclusivity
Depending upon the timing, duration and specifics of FDA marketing approval of our product candidates, some of our U.S. patents may be eligible for limited patent term extension under the Hatch-Waxman Amendments. The Hatch-Waxman Amendments permit a patent restoration term of up to five years as compensation for patent term lost during product development and the FDA regulatory review process. However, patent term restoration cannot extend the remaining term of a patent beyond
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a total of 14 years from the product's approval date. The patent term restoration period is generally one-half the time between the effective date of an IND and the submission date of an NDA plus the time between the submission date of an NDA and the approval of that application. Only one patent applicable to an approved drug is eligible for the extension and the application for the extension must be submitted prior to the expiration of the patent and within sixty days of approval of the drug. The U.S. Patent and Trademark Office, in consultation with the FDA, reviews and approves the application for any patent term extension or restoration. In the future, we intend to apply for restorations of patent term for some of our currently owned or licensed patents to add patent life beyond their current expiration dates, depending on the expected length of the clinical trials and other factors involved in the filing of the relevant NDA.
Market exclusivity provisions under the FDCA can also delay the submission or the approval of certain applications. The FDCA provides a five-year period of non-patent marketing exclusivity within the United States to the first applicant to gain approval of an NDA for a new chemical entity. A drug is a new chemical entity if the FDA has not previously approved any other new drug containing the same active moiety, which is the molecule or ion responsible for the action of the drug substance. During the exclusivity period, the FDA may not accept for review an abbreviated new drug application, or ANDA, or a Section 505(b)(2) NDA submitted by another company for another version of such drug where the applicant does not own or have a legal right of reference to all the data required for approval. However, an application may be submitted after four years if it contains a Paragraph IV certification. The FDCA also provides three years of marketing exclusivity for an NDA, Section 505(b)(2) NDA or supplement to an existing NDA if new clinical investigations, other than bioavailability studies, that were conducted or sponsored by the applicant are deemed by the FDA to be essential to the approval of the application. Such clinical trials may, for example, support new indications, dosages or strengths of an existing drug. This three-year exclusivity covers only the conditions of use associated with the new clinical investigations and does not prohibit the FDA from approving ANDAs for drugs containing the original active agent. Five-year and three-year exclusivity will not delay the submission or approval of a full NDA. However, an applicant submitting a full NDA would be required to conduct its own preclinical studies and clinical trials or obtain a right of reference to such studies or trials.
Pediatric exclusivity is another type of exclusivity in the United States. Pediatric exclusivity, if granted, provides an additional six months of exclusivity to be attached to any existing exclusivity (e.g., three or five year exclusivity) or patent protection for a drug. This six month exclusivity, which runs from the end of other exclusivity protection or patent delay, may be granted based on the voluntary completion of a pediatric trial in accordance with an FDA-issued "Written Request" for such a trial. The current pediatric exclusivity provision was reauthorized in September 2007.
Post-Approval Requirements
Any drugs for which we receive FDA approval are subject to continuing regulation by the FDA, including, among other things, record-keeping requirements, reporting of adverse experiences with the product, providing the FDA with updated safety and efficacy information, product sampling and distribution requirements, complying with certain electronic records and signature requirements and complying with FDA promotion and advertising requirements. The FDA strictly regulates labeling, advertising, promotion and other types of information on products that are placed on the market. Drugs may be promoted only for the approved indications and in accordance with the provisions of the approved label. Further, manufacturers of drugs must continue to comply with cGMP requirements, which are extensive and require considerable time, resources and ongoing investment to ensure compliance. In addition, changes to the manufacturing process generally require prior FDA approval before being implemented and other types of changes to the approved product, such as adding new indications and additional labeling claims, are also subject to further FDA review and approval.
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Drug manufacturers and other entities involved in the manufacturing and distribution of approved drugs are required to register their establishments with the FDA and certain state agencies, and are subject to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMP and other laws. The cGMP requirements apply to all stages of the manufacturing process, including the production, processing, sterilization, packaging, labeling, storage and shipment of the drug. Manufacturers must establish validated systems to ensure that products meet specifications and regulatory standards, and test each product batch or lot prior to its release. We rely, and expect to continue to rely, on third parties for the production of clinical quantities of our product candidates. Future FDA and state inspections may identify compliance issues at the facilities of our contract manufacturers that may disrupt production or distribution or may require substantial resources to correct.
The FDA may withdraw a product approval if compliance with regulatory standards is not maintained or if problems occur after the product reaches the market. Later discovery of previously unknown problems with a product may result in restrictions on the product or even complete withdrawal of the product from the market. Further, the failure to maintain compliance with regulatory requirements may result in administrative or judicial actions, such as fines, warning letters, holds on clinical trials, product recalls or seizures, product detention or refusal to permit the import or export of products, refusal to approve pending applications or supplements, restrictions on marketing or manufacturing, injunctions or civil or criminal penalties.
From time to time, legislation is drafted, introduced and passed in Congress that could significantly change the statutory provisions governing the approval, manufacturing and marketing of products regulated by the FDA. In addition to new legislation, the FDA regulations and policies are often revised or reinterpreted by the agency in ways that may significantly affect our business and our product candidates. It is impossible to predict whether further legislative or FDA regulation or policy changes will be enacted or implemented and what the impact of such changes, if any, may be.
Foreign Regulation
In addition to regulations in the United States, we will be subject to a variety of foreign regulations governing clinical trials and commercial sales and distribution of our product candidates to the extent we choose to clinically evaluate or sell any products outside of the United States. Whether or not we obtain FDA approval for a product, we must obtain approval of a product by the comparable regulatory authorities of foreign countries before we can commence clinical trials or marketing of the product in those countries. The approval process varies from country to country and the time may be longer or shorter than that required for FDA approval. The requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement vary greatly from country to country. As in the United States, post-approval regulatory requirements, such as those regarding product manufacture, marketing, or distribution would apply to any product that is approved outside the Untied States.
Third Party Payor Coverage and Reimbursement
In both the United States and foreign markets, our ability to commercialize our product candidates successfully, and to attract commercialization partners for our product candidates, depends in significant part on the availability of adequate financial coverage and reimbursement from third party payors, including, in the United States, governmental payors such as the Medicare and Medicaid programs, managed care organizations, and private health insurers. Medicare is a federally funded program managed by the Centers for Medicare and Medicaid Services, or CMS, through local fiscal intermediaries and carriers that administer coverage and reimbursement for certain healthcare items and services furnished to the elderly and disabled. Medicaid is an insurance program for certain categories of patients whose income and assets fall below state defined levels and who are otherwise uninsured that is both federally and state funded and managed by each state. The federal government
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sets general guidelines for Medicaid and each state creates specific regulations that govern its individual program. Each payor has its own process and standards for determining whether it will cover and reimburse a procedure or particular product. Private payors often rely on the lead of the governmental payors in rendering coverage and reimbursement determinations. Therefore, achieving favorable CMS coverage and reimbursement is usually a significant gating issue for successful introduction of a new product. The competitive position of some of our products will depend, in part, upon the extent of coverage and adequate reimbursement for such products and for the procedures in which such products are used. Prices at which we or our customers seek reimbursement for our product candidates can be subject to challenge, reduction or denial by the government and other payors.
The United States Congress and state legislatures may, from time to time, propose and adopt initiatives aimed at cost containment, which could impact our ability to sell our product candidates profitably. For example, in March 2010, President Obama signed into law the Patient Protection and Affordable Care Act and the associated reconciliation bill, which we refer to collectively as the Health Care Reform Law, a sweeping law intended to broaden access to health insurance, reduce or constrain the growth of healthcare spending, enhance remedies against fraud and abuse, add new transparency requirements for healthcare and health insurance industries, impose new taxes and fees on the health industry and impose additional health policy reforms. Effective October 1, 2010, the Health Care Reform Law revises the definition of "average manufacturer price" for reporting purposes, which could increase the amount of Medicaid drug rebates to states once the provision is effective. Further, beginning in 2011, the new law imposes a significant annual fee on companies that manufacture or import branded prescription drug products. Substantial new provisions affecting compliance have also been enacted, which may require us to modify our business practices with healthcare practitioners. We will not know the full effects of the Health Care Reform Law until applicable federal and state agencies issue regulations or guidance under the new law. Although it is too early to determine the effect of the Health Care Reform Law, the new law appears likely to continue the pressure on pharmaceutical pricing, especially under the Medicare program, and may also increase our regulatory burdens and operating costs. Moreover, in the coming years, additional changes could be made to governmental healthcare programs that could significantly impact the success of our product candidates.
The cost of pharmaceuticals continues to generate substantial governmental and third party payor interest. We expect that the pharmaceutical industry will experience pricing pressures due to the trend toward managed healthcare, the increasing influence of managed care organizations and additional legislative proposals. Our results of operations could be adversely affected by current and future healthcare reforms.
Some third party payors also require pre-approval of coverage for new or innovative devices or drug therapies before they will reimburse healthcare providers that use such therapies. While we cannot predict whether any proposed cost-containment measures will be adopted or otherwise implemented in the future, the announcement or adoption of these proposals could have a material adverse effect on our ability to obtain adequate prices for our product candidates and operate profitably.
Legal Proceedings
From time to time and in the ordinary course of business, we are subject to various claims, charges and litigation. For example, we may be required to file infringement claims against third parties for the infringement of our patents. For additional information regarding the patent litigation matters in which we are involved, please see "Risk FactorsWe may become involved in lawsuits to protect or enforce our patents, which could be expensive, time consuming and unsuccessful." Although the outcome of litigation cannot be predicted with certainty and some lawsuits, claims or proceedings may be disposed of unfavorably to us, we do not believe the outcome of any such litigation, individually or in the aggregate, will have a material adverse effect on our financial condition, results of operations or cash flows.
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Employees
As of September 30, 2010, we employed 69 full-time employees, of which 59 were engaged in research and development, clinical trials and quality assurance and 10 were engaged in administration, finance, marketing and business development. None of our employees are represented by a labor union.
Facilities
Our principal executive offices are located at 1550 East Gude Drive, Rockville, Maryland 20850, where we occupy approximately 44,500 square feet of laboratory and office space. Our lease term expires in April 30, 2018 with an option for a five year extension. We believe that our existing facilities are sufficient for our present and future operations, and we currently have no plans to lease additional space.
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Executive Officers, Directors And Key Employees
The following table sets forth the names and ages of our executive officers, directors and key employees as of September 30, 2010.
Name
|
Age | Position(s) | |||
---|---|---|---|---|---|
Jack A. Khattar | 49 | President & Chief Executive Officer, Director | |||
Russell P. Wilson | 50 | Vice President, Chief Financial Officer | |||
Jones W. Bryan, Ph.D. | 46 | Vice President of Business Development | |||
Padmanabh P. Bhatt, Ph.D. | 53 | Vice President of Pharmaceutical Sciences | |||
Paolo Baroldi, M.D., Ph.D. | 59 | Senior Vice President of Clinical Development & Chief Medical Officer | |||
Tami T. Martin, R.N., Esq. | 55 | Vice President of Regulatory Affairs | |||
M. James Barrett, Ph.D. | 67 | Director | |||
Michael Bigham | 53 | Director | |||
Frederick M. Hudson | 65 | Director | |||
Charles W. Newhall, III | 65 | Director | |||
William A. Nuerge | 58 | Director | |||
Michael B. Sheffery, Ph.D. | 59 | Director |
Jack A. Khattar is the founder of our company and has served as our President and Chief Executive Officer and Director since 2005. From 1999 to 2005, Mr. Khattar served in various positions during that time as a Board member, President and CEO of Shire Laboratories Inc., the drug delivery subsidiary of Shire plc. From 1999 to 2004, he also served as a member of Shire plc's Executive Committee. Prior to that, Mr. Khattar served as an Executive Officer and the Chairman of the Management Committee at CIMA, a drug delivery company that is currently a division of Cephalon. At CIMA, he was also responsible for business development, including the licensing of CIMA's technologies, corporate alliances and strategic planning. Prior to joining CIMA in 1995, Mr. Khattar held several marketing and business development positions at Merck & Co., Novartis, Playtex and Kodak in various locations, including the United States, Europe and the Middle East. Mr. Khattar earned his degrees in Marketing with a BBA from American University of Beirut and an MBA from the Wharton School of the University of Pennsylvania. He is currently a director of Rockville Economic Development Inc. Mr. Khattar's leadership, executive, managerial, business and pharmaceutical company experience, along with his more than 20 years of industry experience in the development and commercialization of pharmaceutical products and drug delivery technologies, qualify him to be a director.
Russell P. Wilson has served as our Vice President, Chief Financial Officer since 2009. From 2000 to 2008, Mr. Wilson served at Iomai Corporation, which was sold to Intercell AG in August 2008, in various positions. While at Iomai Corporation, Mr. Wilson was responsible at different times for finance, legal, business development, regulatory affairs and quality systems, and served as Senior Vice President (from May 2005 to 2008), Chief Financial Officer (from June 2002 to 2008), General Counsel (from March 2000 to 2008) and Secretary (from May 2000 to 2008), and Vice President, Business Development (from March 2000 to June 2002). Mr. Wilson earned his B.A. from Princeton University and holds a joint M.B.A./ J.D. degree from the University of Virginia.
Jones W. Bryan, Ph.D., has served as our Vice President of Business Development since 2005. From 2000 to 2005, he served as Vice President Business Development for Shire Laboratories Inc. Prior to that, Dr. Bryan was Director of Business Development for Pharmaceutics and Clinical Supply Manufacturing for AAI. He began his career with Schering Plough in Pharmaceutics and Formulation Development. Dr. Bryan earned his B.S. degree in Zoology from Clemson University, Ph.D. degree in
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Pharmaceutics from the Medical University of South Carolina and Executive Management Certificate from the University of North Carolina Kenan-Flagler Business School. He is a member of the Licensing Executives Society and serves on Clemson University's Spiro Institute Entrepreneurship Advisory Board.
Padmanabh P. Bhatt, Ph.D., has served as our Vice President of Pharmaceutical Sciences since 2005. From 2003 to 2005, Dr. Bhatt was Vice President of Advanced Drug Delivery at Shire Laboratories Inc. From 2001 to 2003, Dr. Bhatt served as Vice President of Research and Development and Chief Technology Officer at Point Biomedical Corporation. From 1996 to 2001, he served at ALZA Corporation (now a Johnson & Johnson company) in various positions from Product Development Manager to Director of Technical Development. Prior to that time, Dr. Bhatt has held positions as Research Specialist and Group Leader of Novel Drug Delivery at Dow Corning Corporation (from 1992 to 1996) and Senior Scientist at Hercon Laboratories (from 1989 to 1992). Dr. Bhatt earned his B.Pharm. and M.Pharm. degrees from the University of Bombay, India. He also holds M.S. and Ph.D. degrees in Pharmaceutical Chemistry from the University of Kansas.
Paolo Baroldi, M.D., Ph.D., has served as our Senior Vice President of Clinical Development & Chief Medical Officer since 2009. From 2006 to 2009, he served as a Senior Vice President and Chief Medical Officer at Vanda. From 2003 to 2006, Dr. Baroldi served as Vice President-Corporate Drug Development and Chairman of the R&D Board at Chiesi Farmaceutici SpA, where he led a research and development organization of 350 people across 3 sites in the United States, Italy and France. From 1998 to 2002, Dr. Baroldi was the Global Head of Clinical Pharmacology at Novartis AG, responsible for a staff of 140 people across five different sites, including France, the United Kingdom, Japan and the United States. Dr. Baroldi holds degrees in Medicine and Surgery and a Ph.D. in Clinical Pharmacology from the University of Milan and an Executive MBA from Harvard University.
Tami T. Martin, R.N., Esq., has served as our Vice President of Regulatory Affairs since 2008. She has previously held positions as Vice President of Regulatory Affairs at Shire Pharmaceuticals (6 years), and Manager to Sr. Director of Regulatory Affairs at Otsuka America Pharmaceuticals (7 years). Ms. Martin has also consulted privately for domestic and international clients as President and CEO of Pyramid Regulatory Consulting. Earlier in her career, Ms. Martin held legal positions at Hogan & Hartson as a member of the Food and Drug Practice Group, and with the Department of Health and Human Services as a staff attorney. Ms. Martin previously served as an instructor for the Johns Hopkins University Masters of Biotechnology and Regulatory Affairs Graduate Degree program, and teaches a portion of the United States Regulatory Module for TOPRA (The Organization for Professionals in Regulatory Affairs) leading to a MSc in Regulatory Affairs through the University of Wales. Ms. Martin earned her Bachelor of Science in Nursing from Albright College and a Juris Doctorate degree from Suffolk University. Ms. Martin is a member of the Pennsylvania Bar.
M. James Barrett, Ph.D., has served as a member of our Board since 2005. Since September 2001, Dr. Barrett has been a general partner of New Enterprise Associates, or NEA, which is a venture capital firm that focuses on the medical and life sciences and information technology industries. He is currently a member of the board of directors of each of the publicly-traded companies Amicus Therapeutics, Inc., Inhibitex, Inc. and Targacept, Inc., within the past five years, he served on the board of directors of each of the publicly-traded companies Iomai Corporation (acquired by Intercell AG), MedImmune, LLC (acquired by AstraZeneca), Pharmion Corporation (acquired by Celgene Corporation) and YM Biosciences, Inc. As a result of Dr. Barrett's tenure as a general partner of New Enterprise Associates, he has served on numerous boards of directors of both public and private companies in the healthcare sector and brings to the Board significant first-hand experience in shaping strategic direction as a pharmaceutical company matures from a private venture-backed company to a development-stage public company and then to a product revenue-generating company. Dr. Barrett's substantial experience with public and private companies in the healthcare sector and his venture capital, financial and business experience qualify him to serve as a director.
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Michael Bigham has served as a member of our Board since 2006. Since 2002, Mr. Bigham has been a general partner of Abingworth Management, a leading international venture capital firm concentrating in life sciences. From December 2002 to March 2004, he served as Vice Chairman of Corixa Corporation, and was President and Chief Executive of Coulter Pharmaceuticals from July 1996 until it merged into Corixa in December 2000. Previously, he was an early employee at Gilead Sciences where he spent eight years serving in various capacities, including Executive Vice President of Operations and Chief Financial Officer. Before joining Gilead, Mr. Bigham was a partner at Hambrecht & Quist where he became Co-Head of Healthcare Investment Banking. Mr. Bigham earned his B.S. Degree with distinction from the University of Virginia and holds an MBA from Stanford University Graduate School of Business. Mr. Bigham is also a Certified Public Accountant. Mr. Bigham's significant operational and investment banking experience in life science companies qualify him to serve as a director.
Frederick M. Hudson has served as a member of our Board since 2010. Mr. Hudson retired as a partner in charge of the health care audit practice for the WashingtonBaltimore business unit of the accounting firm of KPMG, LLP on January 1, 2006 after a 37-year career with the firm. He is a graduate of Loyola University Maryland and currently serves in a board capacity with the Board of Financial Administration of the Catholic Archdiocese of Baltimore and the Board of Trustees of the Maryland Historical Society. He chairs the audit committees of each of the boards of directors of Paradigm Management Services LLC (a provider of catastrophic care services), Woodhaven Holding Corporation, d/b/a Remedi Senior Care (an institutional pharmacy service provider), GBMC Healthcare, Inc. and its affiliate, the Greater Baltimore Medical Center, and Vicor Technologies, Inc. He is also a director of Maxim Health Care Services, Inc. Mr. Hudson's extensive accounting and health care audit experience qualify him to serve as a director.
Charles W. Newhall, III has served as a member of our Board since 2005. In 1977, Mr. Newhall co-founded NEA, a venture capital firm that focuses on the medical and life sciences and information technology industries. To date, Mr. Newhall has served as a director of over 40 venture-backed companies. He also started several healthcare information technology companies like PatientKeeper, TargetRx and LifeMetrix. Some of his current board memberships include Vitae Pharmaceuticals, TargetRx, Sensors for Medicine and Science, and BrainCells Inc. In 1986, he founded the Mid-Atlantic Venture Capital Association, or MAVA, which now has over 80 venture capital firms that are members, and is one of the most active regional venture associations in the country. He is Chairman Emeritus of MAVA. Before NEA, Mr. Newhall was a Vice President of T. Rowe Price. He served in Vietnam commanding an independent platoon including an initial reconnaissance of Hamburger Hill. His decorations include the Silver Star and Bronze Star V (1st OLC). He earned an Honors Degree in English from the University of Pennsylvania and an MBA from Harvard Business School. Mr. Newhall's substantial experience with companies in the healthcare sector and his venture capital, financial and business experience qualify him to serve as a director.
William A. Nuerge has served as a member of our Board since 2006. Since 2007, Mr. Nuerge has been a managing partner of Fortress Pharms Advisors, LLC. From 2004 to 2007, Mr. Nuerge served as a director and President and CEO of Xanodyne Pharmaceuticals. From 1997 to 2004, he served as President and CEO of Shire US, Inc. Prior to that, Mr. Nuerge served as Chief Operating Officer of Richwood Pharmaceuticals Company, Inc., which subsequently merged with Shire plc in 1997. Mr. Nuerge earned his Bachelor of Science degree from Purdue University and his MBA from Wesleyan University. He has also previously served as a director of Cutanogen Corporation. Mr. Nuerge's significant operational and business experience with life science companies qualify him to serve as a director.
Michael B. Sheffery, Ph.D., has served as a member of our Board since 2005. Dr. Sheffery is a founding General Partner of OrbiMed Advisors, LLC, a healthcare investment firm, and Co-Head of Private Equity at Orbimed. Dr. Sheffery was formerly Head of the Laboratory of Gene Structure and
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Expression at Memorial Sloan-Kettering Cancer Center. Dr. Sheffery joined Mehta and Isaly, an investment firm, in 1996 as a Senior Analyst covering the biotechnology industry. He earned both his Ph.D. in Molecular Biology and his B.A. in Biology from Princeton University. He is currently a Director of Affimed Therapeutics AG and Pieris AG. Dr. Sheffery's background and expertise in private equity and investment banking, combined with his scientific experience, qualify him to serve as a director.
Composition of Our Board of Directors
Our board of directors currently consists of seven members. All of our directors were elected pursuant to the board composition provisions of our stockholders voting agreement. Our nominating and corporate governance committee and board of directors may consider a broad range of factors relating to the qualifications and background of nominees, which may include diversity, which is not limited to race, gender or national origin. We have no formal policy regarding board diversity. Our nominating and corporate governance committee's and board of directors' priority in selecting board members is identification of persons who will further the interests of our stockholders through their established records of professional accomplishment, the ability to contribute positively to the collaborative culture among board members, and professional and personal experiences and expertise relevant to our growth strategy.
Director Independence
We intend to apply to have our common stock listed on the Nasdaq Global Market. Under Rules 5605 and 5615 of the Nasdaq Marketplace Rules, a majority of a listed company's board of directors must be comprised of independent directors within one year of listing. In addition, the Nasdaq Marketplace Rules require that, subject to specified exceptions, each member of a listed company's audit, compensation and nominating and corporate governance committees be independent and that audit committee members also satisfy independence criteria set forth in Rule 10A-3 under the Securities Exchange Act of 1934, as amended, or the Exchange Act. Under Rule 5605(a)(2) of the Nasdaq Marketplace Rules, a director will only qualify as an "independent director" if, in the opinion of that company's board of directors, that person does not have a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director. Upon the completion of this offering, we expect that the composition and functioning of our board of directors and each of our board committees will comply with all applicable rules and regulations of the Securities and Exchange Commission, or the SEC, and the Nasdaq Global Market. There are no family relationships among any of our directors or executive officers.
Committees Of Our Board Of Directors
Our board of directors has established a compensation committee, audit committee and governance committee.
Compensation Committee
The current members of our compensation committee are , who is the chair of the committee, and . We expect that upon completion of this offering, each of the members of our compensation committee will be independent under the applicable rules and regulations of the SEC, the Nasdaq Global Market and the Internal Revenue Service. Our compensation committee reviews and recommends policies relating to compensation and benefits of our officers and employees. The compensation committee's responsibilities will include:
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Audit Committee
The current members of our audit committee are , who is the chair of the committee and . We expect that upon completion of this offering, all members of our audit committee will meet the requirements for financial literacy under the applicable rules and regulations of the SEC and the Nasdaq Global Market. Our board has determined that is an audit committee financial expert as defined under the applicable rules of the SEC and has the requisite financial sophistication as defined under the applicable rules and regulations of the Nasdaq Global Market. , and are independent directors as defined under the applicable rules and regulations of the SEC and the Nasdaq Global Market. The audit committee will operate under a written charter that satisfies the applicable standards of the SEC and the Nasdaq Global Market. Our audit committee's responsibilities will include:
Governance Committee
The current members of our governance committee are , who is the chair of the committee, and . We expect that upon completion of this offering, each of the members of our governance committee will be independent under the applicable rules and regulations of the SEC and the Nasdaq Global Market. The governance committee's responsibilities will include:
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Other Committees
Our board of directors may establish other committees as it deems necessary or appropriate from time to time.
Compensation Committee Interlocks and Insider Participation
None of the members of our compensation committee has at any time been one of our officers or employees. None of our executive officers currently serves, or in the past fiscal year has served, as a member of the board of directors or compensation committee of any entity that has one or more executive officers serving on our board of directors or compensation committee.
Code of Business Conduct and Ethics
We have adopted a code of business conduct and ethics that applies to all of our employees, officers and directors, including those officers responsible for financial reporting.
Executive Compensation
Compensation Discussion and Analysis
Introduction. This section discusses our executive compensation policies and arrangements as they relate to our named executive officers who are listed in the compensation tables set forth below. The following discussion should be read together with the compensation tables and related disclosure set forth below.
Our named executive officers, or NEOs, for the year ended December 31, 2009 are listed in the table below.
Name
|
Title | |
---|---|---|
Jack A. Khattar | Chief Executive Officer, President | |
Russell P. Wilson | Vice President, Chief Financial Officer | |
Paolo Baroldi, M.D, Ph.D. | Senior Vice President, Chief Medical Officer | |
Padmanabh Bhatt, Ph.D. | Vice President, Pharmaceutical Sciences | |
Jones W. Bryan, Ph.D. | Vice President, Business Development |
With respect to these NEOs, our board of directors determined initial compensation for these persons based primarily on negotiations between our board and our NEOs prior to their being hired and our board's past practices and experiences with companies such as ours.
We expect that following the completion of this offering, our Compensation Committee will undertake a substantial review of our existing compensation programs, objectives and philosophy and determine whether such programs, objectives, and philosophy are appropriate after we have become a public company. In addition, as we gain experience as a public company, we expect that the specific direction, emphasis and components of our executive compensation program will continue to evolve.
Executive Compensation Objectives and Philosophy
The key objectives of our executive compensation programs are (1) to attract, motivate, reward and retain superior executive officers with the skills necessary to successfully lead and manage our business; (2) to achieve accountability for performance by linking annual cash incentive compensation to the achievement of measurable performance objectives; and (3) to align the interests of our executive officers and our equity holders through short- and long-term incentive compensation programs. For our NEOs, these short- and long-term compensation are designed to accomplish these objectives by providing a significant correlation between our results of operations and total compensation.
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We expect to provide our NEOs with a significant portion of their compensation through cash incentive compensation contingent upon the achievement of operational and personal performance metrics, as well as through equity compensation. These two elements of executive compensation are aligned with the interests of our stockholders because the amount of compensation ultimately received will vary with our company's financial and operational performance. Equity compensation derives its value from our equity value, which in the future is likely to fluctuate based on our financial and operational performance.
We seek to apply a consistent philosophy to compensation for all executive officers. Our compensation philosophy is based on the following core principles.
To Pay for Performance
Individuals in leadership roles are compensated based on a combination of total company and individual performance factors. Total company performance is evaluated primarily on the degree to which pre-established operational objectives are met. Individual performance is evaluated based upon several individualized leadership factors, including:
To Pay Competitively
We are committed to providing a total compensation program designed to retain our highest performing employees and attract strong leaders to our company. We have established compensation levels that we believe are competitive based on our board's experience with pay practices and compensation levels for companies such as ours.
To Pay Equitably
We believe that it is important to apply generally consistent guidelines for all executive officer compensation programs. In order to deliver equitable pay levels, our board considers depth and scope of accountability, complexity of responsibility, qualifications and executive performance, both individually and collectively as a team.
In addition to short- and long-term compensation, we have found it important to provide certain of our executive officers with competitive post-employment compensation. Post-employment compensation consists primarily of severance pay and benefits continuation. We believe that these benefits are important considerations for our executive officer compensation package, as they afford a measure of financial security in the event of certain terminations of their employment and also enable us to secure their cooperation following termination. We have sought to ensure that each combined compensation package is competitive at the time the package is negotiated with the executive officer. We elect to provide post-employment compensation to our executive officers on a case-by-case basis as the employment market, the qualifications of potential employees and our hiring needs dictate.
Compensation Committee Review of Compensation
We expect that following this offering, our Compensation Committee will review compensation elements and amounts for NEOs on an annual basis and at the time of a promotion or other change in level of responsibilities, as well as when competitive circumstances or business needs may require. We may, but do not currently, use a third party consultant to assist us with determining compensation levels. We expect that each year our management will compile a report of benchmark data for
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executive positions for similar companies, including summaries of base salary, annual cash incentive plan opportunities and awards and long-term incentive award values. We have not yet determined the companies that we will benchmark our compensation packages against, but we expect that the Compensation Committee will determine this list after completion of this offering and that it will compare our pay practices and overall pay levels with other leading industry organizations and, where appropriate, with non-industry organizations when establishing our pay guidelines.
We expect that the CEO will provide compensation recommendations to the Compensation Committee for executives other than himself based on this data and the other considerations mentioned in this Compensation Discussion and Analysis. We expect that the Compensation Committee will recommend a compensation package that is consistent with our compensation philosophy, strategically positioned at the median of the peer group and competitive with other organizations similar to ours. The Compensation Committee will then discuss these recommendations with the CEO and will make a recommendation to the board, which the board will consider and approve, if appropriate.
We expect that the Compensation Committee will consider input from our CEO and CFO when setting performance objectives for our incentive plans. We also expect that the Compensation Committee will consider input from our CEO and CFO, regarding benchmarking and recommendations for base salary, annual incentive targets and other compensation awards. The Compensation Committee will likely give significant weight to our CEO's and CFO's judgment when assessing performance and determining appropriate compensation levels and incentive awards for our other NEOs.
Elements of Compensation
As discussed throughout this Compensation Discussion and Analysis, the compensation policies applicable to our NEOs are reflective of our pay-for-performance philosophy and encourage executive officers to enhance equity holder value over the long term.
The elements of our compensation program are:
Base salary, performance-based cash incentives and long-term equity-based incentives are the most significant elements of our executive compensation program and, on an aggregate basis, they are intended to substantially satisfy our program's overall objectives. Historically, our board of directors has, and following the offering, the Compensation Committee will seek to, set each of these elements of compensation at the same time to enable it to simultaneously consider all of these elements collectively and their impact on compensation as a whole. Taking this comprehensive view of all compensation components allows us also to make compensation determinations that will reflect the principles of our compensation philosophy with respect to allocation of compensation among certain of these elements and total compensation. We strive to achieve an appropriate mix between the various elements of our compensation program to meet our compensation objectives and philosophy; however, we do not apply any rigid allocation formula in setting our executive compensation, and we may make adjustments to this approach for various positions after giving due consideration to prevailing circumstances, the individuals involved and their responsibilities and performance.
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Base Salary
We provide a base salary to our executive officers to compensate them for their services during the year and to provide them with a stable source of income. The base salaries for our NEOs in 2009 were established by our board of directors, based in large part on the recommendation of our management and our board's review of other factors, including:
The annual base salaries in effect for each of our NEOs employed by us as of December 31, 2009 and December 31, 2010, are as follows.
|
Base Salary ($) | ||||||
---|---|---|---|---|---|---|---|
Name
|
2009 | 2010 | |||||
Jack A. Khattar |
396,060 | 407,942 | |||||
Russell P. Wilson (1) |
260,000 | 265,172 | |||||
Paolo Baroldi, M.D., Ph.D. (2) |
285,000 | 293,292 | |||||
Padmanabh Bhatt, Ph.D. |
258,448 | 266,200 | |||||
Jones W. Bryan, Ph.D. |
204,410 | 210,542 |
In setting base salaries for 2009, our board considered the prevailing market conditions and our financial position, including our need to raise additional funds, and decided to increase the base salary of our then-current NEOs by only 2.0% over their 2008 base salaries. In early 2010, in connection with setting the 2010 base salaries for our NEOs, our Compensation Committee considered the prevailing market conditions and our financial position, including our need to raise additional funds, and decided to increase the base salary of each of our NEOs by 3.0% over their 2009 base salaries.
In the future, we expect that salaries for executive officers will be reviewed annually, as well as at the time of a promotion or other change in level of responsibilities, or when competitive circumstances or business needs may require. As noted above, we expect that following completion of the offering, our Compensation Committee will recommend a compensation package that is consistent with our compensation philosophy, strategically positioned at market median of our to-be-determined peer group.
Performance-Based Cash Incentives
We pay annual performance-based cash incentives or bonuses in order to align the compensation of our NEOs with our short-term operational and performance goals and to provide near-term rewards for our NEOs to meet these goals. From time to time, our board has exercised its discretion in determining cash incentive amounts and making individual awards, but generally our performance-based cash incentives are made under our annual cash incentive plan. Our annual cash incentive plan for our CEO is based on the attainment by our company of objective operational goals and for all
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other NEOs is based on two components: the attainment by our company of non-financial operational goals and the achievement by each NEO of personal and often subjective performance goals. The final evaluation made by our board combines often subjective assessments of each of our company's operational goals and each NEO's personal goals and does not necessarily involve a mathematical analysis or pre-established weighting of each goal. Each of these components allows us to establish appropriately aggressive performance expectations and incentives that align business performance expectations to the prevailing market and economic conditions.
Currently, our board has determined that the target bonus for our CEO under our annual cash incentive plan is based 100% on the achievement of our company objectives. The annual performance bonuses for the other NEOs are currently based 60% on the achievement of company objectives and 40% on the achievement of individual performance objectives. Our board establishes our company objectives for each fiscal year prior to the end of the first quarter of the year and determines a separate weighting for each of our company objectives.
We do not disclose our company operational goals component of our annual cash incentive plan. We believe that such disclosure would result in serious competitive harm and be detrimental to our operating performance because the components of our performance goals for 2009 contain highly sensitive data, such as regulatory, strategic partnering and other non-financial operational goals. These goals are intended to be realistic and reasonable, but challenging, in order to drive performance by our NEOs.
The personal performance goals vary for each NEO whose bonus is based in part on personal performance goals and are based on specific priorities in the NEO's area of responsibility, which may include, among others, regulatory and operating performance measures, as well as more subjective goals such as achievement of operational goals or implementation of specific plans, publications or projects in each NEO's area of management. Each year, our CEO and each NEO jointly determine what the NEO's performance priorities will be for the year, and our CEO makes a recommendation to our Compensation Committee. Our Compensation Committee reviews these recommendations, may have further discussions with our CEO or the NEO and then makes a final determination as to the personal performance goals.
After our fiscal year 2009 ended, our board reviewed the company goals that were attained and were not attained and determined that the company performance component of our annual cash incentive plan was 100% achieved. This decision was primarily due to the continued progress of SPN-538 and Epliga in the clinic and the non-dilutive financing achieved through payment of $36.9 million as consideration for a royalty-free, fully paid-up license for Intuniv. Concurrently, each of our NEOs prepared an assessment of his or her performance against his or her personal performance goals and discussed them with our CEO, who then made a recommendation to our board. Our board reviewed these recommendations, undertook a similar process with our CEO regarding his personal performance goals and made a determination of overall performance against these goals for each NEO. Taking into account the relative weighting of the corporate and personal performance objectives, with
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60% for corporate objectives and 40% for individual performance objectives for each NEO, other than our CEO, we paid each NEO the following 2009 annual performance bonus in 2010:
|
2009 Annual Performance Bonus | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name
|
Target Bonus Percent |
Target Bonus Amount ($) |
Actual Bonus Payout ($) |
|||||||
Jack A. Khattar |
40 | % | $ | 158,424 | $ | 158,424 | ||||
Russell P. Wilson(1) |
25 | 65,000 | 41,600 | |||||||
Paolo Baroldi, M.D., Ph.D.(2) |
25 | 71,250 | 69,825 | |||||||
Padmanabh Bhatt, Ph.D. |
25 | 64,612 | 64,353 | |||||||
Jones W. Bryan, Ph.D. |
25 | 51,103 | 49,876 |
For 2010, our board has set the following target annual performance bonus amounts:
|
2010 Annual Performance Bonus |
||||||
---|---|---|---|---|---|---|---|
Name
|
Target Bonus Percent |
Target Bonus Amount ($) |
|||||
Jack A. Khattar |
40 | % | $ | 163,177 | |||
Russell P. Wilson |
25 | 66,293 | |||||
Paolo Baroldi, M.D., Ph.D. |
25 | 73,323 | |||||
Padmanabh Bhatt, Ph.D. |
25 | 66,550 | |||||
Jones W. Bryan, Ph.D. |
25 | 52,636 |
We expect that following this offering, our Compensation Committee will more directly assess the performance of our NEOs. Many of the personal performance goals either are qualitative in nature or have a single value or accomplishment as the determinant. Accordingly, the final evaluation made by our board often combines subjective assessments of each of the NEO's goals and does not necessarily involve a mathematical analysis or pre-established weighting of each goal. Our board ultimately determines a single percentage representing overall performance against each NEO's personal goals in the aggregate.
The target bonus percentages for our NEOs under our annual cash incentive plan for 2010 are the same as under the annual cash incentive plan for 2009. Because the components of our performance goals for 2010 contain highly sensitive data, such as regulatory, strategic partnering and other non-financial operational goals, we believe that such disclosure would result in serious competitive harm and be detrimental to our operating performance. Our performance goals are intended to be realistic and reasonable, but challenging, in order to drive performance by our NEOs.
Equity Incentives
All of our NEOs have received equity incentive grants under our 2005 Stock Plan, which is described below, in the form of restricted stock and stock options. To date, we have used restricted stock and/or stock option grants as our principal form of equity incentives because we believe they are an effective means to align the long-term interests of our executive officers with those of our stockholders. The offer of restricted stock and/or options attempts to achieve this alignment by
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providing our NEOs with equity incentives that vest over time or upon the occurrence of certain events. The restricted stock and options serve also to reward our NEOs for performance.
Prior to this offering, we have used stock options and, to a very limited degree, restricted stock, as the primary long-term equity incentive vehicle. In 2005, we made our only grant of restricted stock when the fair value of our stock was lower and the awards had less income tax consequence to the executive upon vesting. Since then, we have made option grants to executive officers who are newly hired, and generally made stock option grants to existing executives at times when the board deemed appropriate in accordance with the compensation principles outlined above.
The value of an option is at risk for the NEO and is entirely dependent on the value of a share of our stock above the option's strike price. The value of our stock is dependent in many ways on management's success in achieving our goals. If the price of our common stock drops, for any reason, over the option's vesting period, the value of the option to the executive will drop and could become worthless if the price of the underlying stock remains below the option's strike price. In determining the number of stock options to be granted to executives, we take into account the individual's position, scope of responsibility, ability to affect profits and shareholder value, the individual's historic and recent performance and the value of stock options in relation to other elements of the individual executive's total compensation.
We may in the future grant other forms of equity incentives, such as restricted stock or performance shares (shares that vest only upon achievement of performance goals established at the time of grant), subject to the Compensation Committee's discretion, to ensure that our executives are focused on long-term stockholder value. We expect that following completion of the offering, the Compensation Committee will periodically review the equity awards previously awarded to management, the performance of our business and the performance of our stock. We expect that the Compensation Committee will establish levels of equity incentive holdings for our NEOs such that the portion of overall compensation that is variable is consistent with our pay-for-performance philosophy and competitive within our industry. The Compensation Committee is expected to determine appropriate levels of equity awards based on these factors and may make additional grants.
Stock options granted by us to date have an exercise price equal to or greater than the fair market value of our common stock on the date of grant and generally expire ten years after the date of grant. Stock options are subject to vesting, and most of our options vest over time at a rate of 25% of the total grant on the each of the first four anniversaries of the vesting start date, although we have granted some performance options that vest upon attaining certain predetermined company objectives.
The amount of each of these awards was designed to establish a desired percentage ownership level for each of our NEOs that our board believed was commensurate with their respective roles and responsibilities and based on similarly situated employees of other companies that members of our board had experience with.
Additional Employee Benefits
We provide our executive officers with employee benefits that the board believes are reasonable and in the best interests of the company and its stockholders, which consist of the following benefits:
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We have no structured perquisite benefits, such as club memberships or company vehicles, for any executive officer, including our NEOs. We believe the benefits we provide are generally equivalent to the benefits provided by comparable companies.
Accounting and Tax Considerations
In determining which elements of compensation are to be paid, and how they are weighted, we will take into account whether a particular form of compensation will be deductible under Section 162(m) of the Code. Section 162(m) generally limits the deductibility of compensation paid to our NEOs to $1 million during any fiscal year unless such compensation is "performance-based" under Section 162(m). However, under a Section 162(m) transition rule for compensation plans or agreements of corporations which are privately held and which become publicly held in an initial public offering, compensation paid under a plan or agreement that existed prior to the initial public offering will not be subject to Section 162(m) until the earliest of (1) the expiration of the plan or agreement; (2) a material modification of the plan or agreement; (3) the issuance of all employer stock and other compensation that has been allocated under the plan; or (4) the first meeting of stockholders at which directors are to be elected that occurs after the close of the third calendar year following the year of the initial public offering. We refer to the earliest of these events to occur as the "Transition Date." After the Transition Date, rights or awards granted under the plan will not qualify as "performance-based compensation" for purposes of Section 162(m) unless such rights or awards are granted or vest upon pre-established objective performance goals, the material terms of which are disclosed to and approved by our stockholders.
Our compensation program is intended to maximize the deductibility of the compensation paid to our NEOs to the extent that we determine it is in our best interests. Consequently, we may rely on the exemption from Section 162(m) afforded to us by the transition rule described above for compensation paid pursuant to our pre-existing plans.
Many other Code provisions, SEC regulations and accounting rules affect the payment of executive compensation and are generally taken into consideration as we develop our compensation programs. Our goal is to create and maintain plans that are efficient, effective and in full compliance with these requirements.
When determining our compensation policies and practices, our board considered various matters relative to the development of a reasonable and prudent compensation program, including whether the policies and practices were reasonably likely to have a material adverse effect on us. We believe that the mix and design of our executive compensation plans and policies do not encourage management to assume excessive risks and are not reasonably likely to have a material adverse effect on us for the following reasons: we offer an appropriate balance of short and long-term incentives and fixed and variable amounts; our variable compensation is based on a balanced mix of criteria; and our Compensation Committee has the authority to adjust variable compensation as appropriate.
Compensation Tables
The following tables provide information regarding the compensation earned during our most recently completed fiscal year by our NEOs.
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Summary compensation table
The following table shows the compensation earned by our NEOs during the fiscal year ended December 31, 2009.
Name and Principal Position
|
Year | Base Salary ($) |
Non-Equity Incentive Plan Compensation Bonus ($)(3) |
Option Awards ($)(4) |
All Other Compensation ($)(5) |
Total ($) |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jack A. Khattar |
2009 | $ | 395,737 | $ | 158,424 | | $ | 11,931 | $ | 566,092 | |||||||||
Chief Executive Officer, President |
|||||||||||||||||||
Russell P. Wilson(1) |
2009 |
161,667 |
41,600 |
262,650 |
7,225 |
473,142 |
|||||||||||||
Vice President, Chief Financial Officer |
|||||||||||||||||||
Paolo Baroldi, M.D., Ph.D.(2) |
2009 |
265,635 |
69,825 |
51,750 |
15,001 |
402,211 |
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Senior Vice President, Chief Medical Officer |
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Padmanabh Bhatt, Ph.D. |
2009 |
258,237 |
64,353 |
|
13,334 |
335,924 |
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Vice President, Pharmaceutical Sciences |
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Jones W. Bryan, Ph.D. |
2009 |
204,243 |
49,876 |
|
11,195 |
265,314 |
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Vice President, Business Development |
Grants of Plan-Based Awards
During fiscal year ended December 31, 2009, each of our NEOs participated in our performance-based cash incentive plan in which each officer was eligible for the awards set forth in the following table. For a detailed discussion of our performance-based cash incentive plan, refer to "Compensation Discussion and AnalysisPerformance-Based Cash Incentives." The following table also sets forth information regarding equity awards granted to our NEOs during the year ended December 31, 2009. Equity awards made to our NEOs are described in more detail under "Compensation Discussion and AnalysisEquity Incentives" and non-equity incentive plan awards
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made to our NEOs are described in more detail under "Compensation Discussion and AnalysisPerformance-Based Cash Incentives."
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All Other Options Awards: | |
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Estimated Future Payouts Under Non-Equity Incentive Plan Awards |
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Grant Date Fair Value of Stock and Options Awards(2) ($) |
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Number of Securities Underlying Options(#) |
Exercise or Base Price of Option Awards(1) ($/sh) |
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Name
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Grant Date | Target ($) |
Maximum ($) |
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Jack A. Khattar |
| $ |