10-K | COLUMBIA BANKING SYSTEM, INC. | OpenFilings

COLUMBIA BANKING SYSTEM, INC.

Form10-K

Report Period2024-12-31

Date Filed2025-02-25

Time Filed16:32:00

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Recognized Type Unidentified

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Exhibits

AMENDED AND RESTATED BYLAWS OF COLUMBIA BANKING SYSTEM, INC.

FORM OF PARTICIPATION AGREEMENT

FORM OF FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT

FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - DEER

FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT- MERRYWELL

FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - DEVINE

FIRST AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - BARUFFI

THIRD AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - BARUFFI

THIRD AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - DOW

FIRST AMENDMENT TO THE UMPQUA BANK SPLIT DOLLAR AGREEMENT - DOW

THIRD AMENDMENT TO THE UMPQUA BANK JOINT BENEFICIARY AGREEMENT - STEIN

FIRST AMENDMENT TO THE FIRST AMENDED AND RESTATED SPLIT DOLLAR AGRMT - STEIN

UMPQUA BANK ENDORSEMENT METHOD SPLIT DOLLAR AGRMT - FARNSWORTH

INSIDER TRADING POLICY AND PROCEDURES

SUBSIDIARIES OF THE REGISTRANT

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - DELOITTE & TOUCHE LLP

CERTIFICATION OF CHIEF EXECUTIVE OFFICER UNDER SECTION 302

CERTIFICATION OF CHIEF FINANCIAL OFFICER UNDER SECTION 302

CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER UNDER SECTION 302

CERTIFICATION OF CEO, CFO, AND PAO PURSUANT TO SECTION 906

POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED INCENTIVE-BASED COMPENSATION

Filing on SEC Edgar