9999999995-17-000915.txt : 20170425 9999999995-17-000915.hdr.sgml : 20170425 20170425001512 ACCESSION NUMBER: 9999999995-17-000915 CONFORMED SUBMISSION TYPE: EFFECT PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170424 DATE AS OF CHANGE: 20170425 EFFECTIVENESS DATE: 20170424 FILER: 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 FILING VALUES: FORM TYPE: EFFECT SEC ACT: 1933 Act SEC FILE NUMBER: 333-216039 FILM NUMBER: 17779482 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 EFFECT 1 primary_doc.xml X0101 EFFECT 33 LIVE 2017-04-24 16:30:00

S-4

0000887343 COLUMBIA BANKING SYSTEM INC 333-216039