Live feed20:59:13·386dINSIDERFilingvia QuantisnowPresident and CEO Young Donald R bought $107,000 worth of shares (20,000 units at $5.35), increasing direct ownership by 4% to 550,856 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ASPN· Aspen Aerogels Inc.Consumer DiscretionaryOriginal source