Get Aspen Aerogels alerts:View Our Latest Stock Analysis on ASPNAspen Aerogels Trading Down 0.3%ASPN stock opened at $7.08 on Friday. Aspen Aerogels (NYSE:ASPN – Get Free Report) last released its earnings results on Thursday, August 7th. Aspen Aerogels had a negative net margin of 78.53% and a positive return on equity of 2.92%. Finally, Federated Hermes Inc. purchased a new stake in Aspen Aerogels during the 2nd quarter worth about $10,459,000. Featured StoriesReceive News & Ratings for Aspen Aerogels Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Aspen Aerogels and related companies with MarketBeat.com's FREE daily email newsletter.