Live feed17:32:55·422dINSIDERFilingvia QuantisnowEVP & CTO Nelson Christopher Carl exercised 16,595 shares at a strike of $53.34, sold $2,051,308 worth of shares (16,595 units at $123.61) and gifted 4,413 shares (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BECN· Beacon Roofing Supply Inc.Consumer DiscretionaryOriginal source