Insmed Incorporated (NASDAQ:INSM – Get Free Report) was the recipient of a significant growth in short interest in the month of May. As of May 15th, there was short interest totalling 9,930,000 shares, a growth of 16.4% from the April 30th total of 8,530,000 shares. Based on an average daily volume of 1,760,000 shares, the […]