Live feed20:49:12·276dINSIDERFilingvia QuantisnowChief Executive Officer Gleason Todd R sold $15,104,936 worth of shares (300,000 units at $50.35) and exercised 300,000 shares at a strike of $12.72 (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CECO· CECO Environmental Corp.IndustrialsOriginal source