0001181431-14-002188.txt : 20140110 0001181431-14-002188.hdr.sgml : 20140110 20140110195738 ACCESSION NUMBER: 0001181431-14-002188 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140109 FILED AS OF DATE: 20140110 DATE AS OF CHANGE: 20140110 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: 14523004 MAIL ADDRESS: STREET 1: 1301 A STREET, SUITE 800 CITY: TACOMA STATE: WA ZIP: 98402 4 1 rrd399700.xml FORM 4 X0306 4 2014-01-09 0 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001550429 Stein Clint 1301 "A" STREET TACOMA WA 98402 0 1 0 0 EVP & CFO Common Stock 2014-01-09 4 A 0 53 21.933 A 10402 D These shares were a purchase through Columbia's Employee Stock Purchase Plan (ESPP) done on a semi-annual basis. /s/Cathleen Dent, on behalf of Clint Stein 2014-01-10