Live feed21:09:14·113dINSIDERFilingvia QuantisnowChair, President, CEO Stein Clint covered exercise/tax liability with 9,789 shares, decreasing direct ownership by 7% to 140,564 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source