Live feed15:31:52·855dINSIDERFilingvia QuantisnowFarnsworth Ron L bought $51,775 worth of shares (2,500 units at $20.71), increasing direct ownership by 2% to 160,073 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source