0000887343-19-000048.txt : 20190314 0000887343-19-000048.hdr.sgml : 20190314 20190314163759 ACCESSION NUMBER: 0000887343-19-000048 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190227 FILED AS OF DATE: 20190314 DATE AS OF CHANGE: 20190314 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: 19681560 MAIL ADDRESS: STREET 1: 1301 "A" STREET 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: 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 4/A 1 wf-form4a_155259586496786.xml FORM 4/A X0306 4/A 2019-02-27 2019-03-02 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 2019-02-27 4 A 0 2844 36.39 A 16277 D Common 2019-02-27 4 F 0 1031 36.39 D 15246 D 2016 Performance Grant Vesting 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 2019-03-14