Live feed18:50:48·453dINSIDERFilingvia QuantisnowCLO, GC, and Secretary Johnson Virginia covered exercise/tax liability with 1,924 shares, decreasing direct ownership by 4% to 50,579 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source