Pain Therapeutics, Inc. (NASDAQ:PTIE) Short Interest Update October 15th, 2018 - By Kayla Sanchez
Pain Therapeutics logoPain Therapeutics, Inc. (NASDAQ:PTIE) was the target of a significant increase in short interest in September. As of September 14th, there was short interest totalling 1,651,035 shares, an increase of 47.4% from the August 31st total of 1,119,975 shares.