v3.19.2
Cover Page
Jul. 23, 2019
Cover page.  
Document Type 8-K
Document Period End Date Aug. 06, 2019
Entity Registrant Name Supernus Pharmaceuticals, Inc.
Entity Incorporation, State or Country Code DE
Entity Filer Name 001-35518
Entity Tax Identification Number 20-2590184
Entity Address, Address Line One 1550 East Gude Drive
Entity Address, City or Town Rockville
Entity Address, State or Province MD
Entity Address, Postal Zip Code 20850
City Area Code 301
Local Phone Number 838-2500
Title of 12(b) Security Common Stock, $0.001 par value per share
Trading Symbol SUPN
Security Exchange Name NASDAQ
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001356576