0000887343-23-000262.txt : 20230523 0000887343-23-000262.hdr.sgml : 20230523 20230523193602 ACCESSION NUMBER: 0000887343-23-000262 CONFORMED SUBMISSION TYPE: 3/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230301 FILED AS OF DATE: 20230523 DATE AS OF CHANGE: 20230523 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Namdar Frank CENTRAL INDEX KEY: 0001759802 FILING VALUES: FORM TYPE: 3/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-20288 FILM NUMBER: 23950273 MAIL ADDRESS: STREET 1: ONE SW COLUMBIA STREET STE 1200 CITY: PORTLAND STATE: OR ZIP: 97258 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 3/A 1 wf-form3a_168488494904812.xml FORM 3/A X0206 3/A 2023-03-01 2023-03-01 0 0000887343 COLUMBIA BANKING SYSTEM, INC. COLB 0001759802 Namdar Frank C/O COLUMBIA BANKING SYSTEM, INC. PO BOX 2156, MS 3100 TACOMA WA 98401-2156 0 1 0 0 Chief Credit Officer Common Stock 36630 D Amended to include shares converted from performance-based (ROTCE) awards to time-based awards in connection with the merger of Umpqua Holdings Corporation and Columbia Banking System, Inc. /s/ Lisa M. White, Attorney-in-fact 2023-05-23