Live feed16:48:59·456dINSIDERFilingvia QuantisnowCLO, GC, Secretary & CCO Johnson Virginia covered exercise/tax liability with 936 shares and was granted 26,307 shares, increasing direct ownership by 94% to 52,503 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source