Live feed15:11:57·376dINSIDERFilingvia QuantisnowCLO, GC, and Secretary Johnson Virginia covered exercise/tax liability with 6,129 shares, decreasing direct ownership by 12% to 44,450 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source