Repros Therapeutics Inc (NASDAQ:RPRX) saw a significant increase in short interest in the month of April. As of April 29th, there was short interest totalling 2,645,229 shares, an increase of 347.1% from the April 15th total of 591,640 shares, MarketBeat reports. Approximately 10.9% of the company’s shares are sold short. Based on an average daily […]