Model
Edge
Columbia Banking System, Inc.
COLB
Filing Type
10-K
Filing Date
2/24/2025
Updated
2/25/25, 2:32 PM
Filing
10-K
Earnings Release
Exhibits
10-K
FY 2023
EX-3.2
AMENDED AND RESTATED BYLAWS OF COLUMBIA BANKING SYSTEM, INC.
EX-10.81
FORM OF PARTICIPATION AGREEMENT
EX-10.82
FORM OF FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT
EX-10.83
FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - DEER
EX-10.84
FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT- MERRYWELL
EX-10.85
FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - DEVINE
EX-10.86
FIRST AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - BARUFFI
EX-10.87
THIRD AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - BARUFFI
EX-10.88
THIRD AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - DOW
EX-10.89
FIRST AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - DOW
EX-10.90
THIRD AMENDMENT TO THE UMPQUA BANK JOINT BENEFICIARY AGREEMENT - STEIN
EX-10.91
FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - STEIN
EX-10.92
UMPQUA BANK ENDORSEMENT METHOD SPLIT DOLLAR AGRMT - FARNSWORTH
EX-19.1
INSIDER TRADING POLICY AND PROCEDURES
EX-21.1
SUBSIDIARIES OF THE REGISTRANT
EX-23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - DELOITTE & TOUCHE LLP
EX-31.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER UNDER SECTION 302
EX-31.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER UNDER SECTION 302
EX-31.3
CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER UNDER SECTION 302
EX-32
CERTIFICATION OF CEO, CFO, AND PAO PURSUANT TO SECTION 906
EX-97.1
POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED INCENTIVE-BASED COMPENSATION
GRAPHIC
Graphic