0000887343-23-000099.txt : 20230302
0000887343-23-000099.hdr.sgml : 20230302
20230302181036
ACCESSION NUMBER: 0000887343-23-000099
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230228
FILED AS OF DATE: 20230302
DATE AS OF CHANGE: 20230302
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Dow Lisa
CENTRAL INDEX KEY: 0001734557
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-20288
FILM NUMBER: 23700765
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_167779862267449.xml
FORM 4
X0306
4
2023-02-28
0
0000887343
COLUMBIA BANKING SYSTEM, INC.
COLB
0001734557
Dow Lisa
C/O COLUMBIA BANKING SYSTEM, INC.
PO BOX 2156, MS 3100
TACOMA
WA
98401-2156
0
1
0
0
EVP Chief Risk Officer
Common
2023-02-28
4
A
0
960
0
A
25385
D
Common
2023-02-28
4
A
0
960
0
A
26345
D
Common
2023-02-28
4
A
0
1546
0
A
27891
D
Common
2023-02-28
4
A
0
1380
0
A
29271
D
At the effective time of the merger (the "Effective Time") of Cascade Merger Sub, Inc. ("Merger Sub"), a direct, wholly-owned subsidiary of the Issuer, with and into Umpqua Holdings Corporation ("Umpqua"), pursuant to that certain Agreement and Plan of Merger, dated as of October 11, 2021 (the "Merger Agreement"), by and among the Issuer, Umpqua and Merger Sub, each outstanding performance stock unit award of the Issuer granted under the Issuer's equity compensation plans was converted into a restricted stock unit award of the Issuer based on a level of performance determined in accordance with the Merger Agreement, with such awards continuing to vest after the Effective Time solely based on continued service.
/s/ Andrea M. Newburn, Attorney-in-fact
2023-03-02