Aspen Aerogels, Inc. (NYSE:ASPN) Short Interest Up 12.6% in April
Aspen Aerogels, Inc. (NYSE:ASPN - Get Free Report) saw a large increase in short interest in the month of April. As of April 15th, there was short interest totaling 7,017,875 shares, an increase of 12.6% from the March 31st total of 6,232,371 shares. Based on an average trading volume of 1,335,401...