0001209191-15-002831.txt : 20150107 0001209191-15-002831.hdr.sgml : 20150107 20150107160512 ACCESSION NUMBER: 0001209191-15-002831 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150106 FILED AS OF DATE: 20150107 DATE AS OF CHANGE: 20150107 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COLUMBIA BANKING SYSTEM INC CENTRAL INDEX KEY: 0000887343 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 911422237 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1301 A STREET CITY: TACOMA STATE: WA ZIP: 98402 BUSINESS PHONE: 2533051900 MAIL ADDRESS: STREET 1: 1301 A STREET CITY: TACOMA STATE: WA ZIP: 98402 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Stein Clint CENTRAL INDEX KEY: 0001550429 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 15513592 MAIL ADDRESS: STREET 1: 1301 A STREET, SUITE 800 CITY: TACOMA STATE: WA ZIP: 98402 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-01-06 0 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001550429 Stein Clint 1301 "A" STREET TACOMA WA 98402 0 1 0 0 EVP & CFO Common Stock 2015-01-06 4 A 0 67 23.99 A 12582 D ESPP Purchase /s/Cathleen Dent, on behalf of Clint Stein 2015-01-07