0001214659-16-009797.txt : 20160225 0001214659-16-009797.hdr.sgml : 20160225 20160225203231 ACCESSION NUMBER: 0001214659-16-009797 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160224 FILED AS OF DATE: 20160225 DATE AS OF CHANGE: 20160225 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: BARUFFI KUMI YAMAMOTO CENTRAL INDEX KEY: 0001619728 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 161457643 MAIL ADDRESS: STREET 1: 1301 "A" STREET STREET 2: SUITE 800 CITY: TACOMA STATE: WA ZIP: 98402 4 1 marketforms-34547.xml PRIMARY DOCUMENT X0306 4 2016-02-24 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001619728 BARUFFI KUMI YAMAMOTO 1301 A STREET TACOMA WA 98402 false true false false EVP and General Counsel Common Stock 2016-02-24 4 A false 2153 0.00 A 6796 D RSA /s/ Cathleen Dent, on behalf of Kumi Baruffi 2016-02-25