Adjusted historic prices for the week of June 19, 2017
Date Open High Low Close Volume
Jun 19, 2017 39.00 40.25 38.45 40.25 848,053
Jun 20, 2017 40.35 41.50 39.95 41.40 734,372
Jun 21, 2017 41.40 42.85 41.40 42.75 606,255
Jun 22, 2017 42.60 43.65 42.60 43.65 543,684
Jun 23, 2017 43.85 44.95 43.40 44.15 686,153

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.