0000887343-17-000073.txt : 20170309 0000887343-17-000073.hdr.sgml : 20170309 20170309172806 ACCESSION NUMBER: 0000887343-17-000073 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170308 FILED AS OF DATE: 20170309 DATE AS OF CHANGE: 20170309 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: Lawson David C CENTRAL INDEX KEY: 0001606304 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 17679516 MAIL ADDRESS: STREET 1: 1301 "A" STREET CITY: TACOMA STATE: WA ZIP: 98402 4/A 1 wf-form4a_148909847359945.xml FORM 4/A X0306 4/A 2017-03-08 2017-02-25 0 0000887343 COLUMBIA BANKING SYSTEM INC COLB 0001606304 Lawson David C 1301 A STREET TACOMA WA 98402 0 1 0 0 EVP & Chief H.R. Officer Common 2017-03-08 4 F 0 783 41.25 D 12598 D Correction to tax liability on vesting of performance awards and the number of shares cancelled to cover taxes. /s/ Cathleen Dent on behalf of David C. Lawson 2017-03-09