Live feed11:31:39·610dINSIDERFilingvia QuantisnowPresident and CEO Young Donald R sold $1,902,551 worth of shares (63,355 units at $30.03), decreasing direct ownership by 12% to 483,640 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source