Adjusted historic prices for the week of June 11, 2018
Date Open High Low Close Volume
Jun 11, 2018 54.05 55.55 53.65 54.70 638,676
Jun 13, 2018 54.25 54.70 53.65 54.05 466,740
Jun 14, 2018 54.25 54.68 53.10 53.75 567,836
Jun 15, 2018 53.65 55.10 53.15 54.95 908,113

Year End Stock Prices

Year end SUPN stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Supernus Pharmaceuticals, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.