Live feed16:12:04·145dINSIDERFilingvia QuantisnowVICE CHAIRMAN AND COO Dykstra David A covered exercise/tax liability with 1,670 shares, decreasing direct ownership by 0.86% to 193,410 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WTFC· Wintrust Financial CorporationFinanceOriginal source