0001181431-13-050825.txt : 20130927 0001181431-13-050825.hdr.sgml : 20130927 20130927124719 ACCESSION NUMBER: 0001181431-13-050825 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130925 FILED AS OF DATE: 20130927 DATE AS OF CHANGE: 20130927 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: WEYERHAEUSER WILLIAM T CENTRAL INDEX KEY: 0001056916 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 131118929 MAIL ADDRESS: STREET 1: PO BOX 1278 CITY: TACOMA STATE: WA ZIP: 98401 4 1 rrd391378.xml FORM 4 X0306 4 2013-09-25 0 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001056916 WEYERHAEUSER WILLIAM T 1301 "A" STREET TACOMA WA 98402 1 0 0 0 Common Stock 2013-09-25 4 A 0 2000 0 A 20497 D Common Stock 223249 I WBW Trust #1 Restricted Stock Award /s/ Cathleen Dent, on behalf of William T. Weyerhaeuser 2013-09-27