Live feed17:00:03·532dINSIDERFilingvia QuantisnowDirector Grabowsky Louis J. sold $847,271 worth of shares (11,000 units at $77.02), decreasing direct ownership by 18% to 51,076 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GFF· Griffon CorporationIndustrialsOriginal source