Live feed16:27:54·57dINSIDERFilingvia QuantisnowSenior Executive VP Nixon Torran B sold $127,932 worth of shares (4,481 units at $28.55), decreasing direct ownership by 4% to 98,229 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source