Live feed16:46:30·453dINSIDERFilingvia QuantisnowSVP, Sales and Marketing Whitaker Corby C covered exercise/tax liability with 936 shares and was granted 25,510 shares, increasing direct ownership by 19% to 155,608 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source