Adjusted historic prices for the week of April 16, 2018
Date Open High Low Close Volume
Apr 16, 2018 45.75 45.95 45.05 45.30 683,706
Apr 17, 2018 45.80 46.55 45.08 46.35 617,190
Apr 18, 2018 46.70 48.65 46.30 48.05 961,269
Apr 19, 2018 47.75 49.75 47.55 48.85 814,788
Apr 20, 2018 48.70 49.45 47.51 48.50 603,250

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.