Live feed13:20:13·875dINSIDERFilingvia QuantisnowMerrywell Christopher bought $105,450 worth of shares (5,000 units at $21.09), increasing direct ownership by 11% to 50,727 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source