0000887343-23-000063.txt : 20230223 0000887343-23-000063.hdr.sgml : 20230223 20230223211118 ACCESSION NUMBER: 0000887343-23-000063 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230221 FILED AS OF DATE: 20230223 DATE AS OF CHANGE: 20230223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lawson David C CENTRAL INDEX KEY: 0001606304 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 23662063 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 FORMER COMPANY: FORMER CONFORMED NAME: COLUMBIA BANKING SYSTEM INC DATE OF NAME CHANGE: 19930328 4 1 wf-form4_167720465822521.xml FORM 4 X0306 4 2023-02-21 0 0000887343 COLUMBIA BANKING SYSTEM, INC. COLB 0001606304 Lawson David C C/O COLUMBIA BANKING SYSTEM, INC. PO BOX 2156, MS 3100 TACOMA WA 98401-2156 0 1 0 0 EVP Chief H.R. Officer Common 2023-02-21 4 A 0 1367 0 A 24010 D Common 2023-02-21 4 F 0 516 30.77 D 23494 D /s/ Andrea M. Newburn, Attorney-in-fact 2023-02-23