Live feed19:40:09·875dINSIDERFilingvia QuantisnowFinkelstein Mark A bought $74,965 worth of shares (3,592 units at $20.87), increasing direct ownership by 18% to 23,908 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source