Live feed20:39:19·45dINSIDERFilingvia QuantisnowEVP Chief Credit Officer Namdar Frank exercised 2,820 shares at a strike of $26.23 and covered exercise/tax liability with 1,367 shares, increasing direct ownership by 5% to 31,923 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source