Live feed20:24:10·42dINSIDERFilingvia QuantisnowEVP Chief Admin Officer Anderson Drew K exercised 2,506 shares at a strike of $26.23 and covered exercise/tax liability with 1,215 shares, increasing direct ownership by 6% to 21,969 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.COLB· Columbia Banking System Inc.FinanceOriginal source