Live feed09:54:20·24mINSIDERFilingvia QuantisnowDirector Bangert Steven sold $179,950 worth of shares (1,250 units at $143.96), decreasing direct ownership by 4% to 31,710 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BOKF· BOK Financial CorporationFinanceOriginal source