0001214659-16-008875.txt : 20160114 0001214659-16-008875.hdr.sgml : 20160114 20160114170023 ACCESSION NUMBER: 0001214659-16-008875 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160114 FILED AS OF DATE: 20160114 DATE AS OF CHANGE: 20160114 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: 161343427 MAIL ADDRESS: STREET 1: 1301 A STREET, SUITE 800 CITY: TACOMA STATE: WA ZIP: 98402 4 1 marketforms-34108.xml PRIMARY DOCUMENT X0306 4 2016-01-14 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001550429 Stein Clint 1301 A STREET TACOMA WA 98402 false true false false EVP & CFO Common Stock 2016-01-14 4 A false 60 29.26 A 15245 D ESPP Purchase /s/Cathleen Dent, on behalf of Clint Stein 2016-01-14