0001397948-11-000006.txt : 20111216 0001397948-11-000006.hdr.sgml : 20111216 20111216155901 ACCESSION NUMBER: 0001397948-11-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111214 FILED AS OF DATE: 20111216 DATE AS OF CHANGE: 20111216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Roberts Kent CENTRAL INDEX KEY: 0001397948 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 111266373 MAIL ADDRESS: STREET 1: 1301 A STREET MS3100 CITY: TACOMA STATE: WA ZIP: 98402 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: 1102 BROADWAY PLAZA CITY: TACOMA STATE: WA ZIP: 98402 BUSINESS PHONE: 2533051900 MAIL ADDRESS: STREET 1: 1102 BROADWAY PLAZA CITY: TACOMA STATE: WA ZIP: 98402 4 1 edgar.xml PRIMARY DOCUMENT X0304 4 2011-12-14 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001397948 Roberts Kent 1301 "A" STREET, MS 3100, STE 800 TACOMA WA 98402 0 1 0 0 Executive Vice President Common Stock 2011-12-14 4 S 0 100 18.2727 D 22440 D Common Stock 2011-12-14 4 S 0 65 18.2705 D 22375 D Common Stock 2011-12-14 4 S 0 100 18.271 D 22275 D Common Stock 2011-12-14 4 S 0 200 18.27 D 22075 D Common Stock 2011-12-14 4 S 0 200 18.25 D 21875 D Common Stock 5269 I 401(k) /s/ Cathleen L. Dent 2011-12-16