secwatch / observer

COLUMBIA BANKING SYSTEM, INC. — fact timeline

Source-grounded facts extracted from COLUMBIA BANKING SYSTEM, INC.'s SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.

COLB COLUMBIA BANKING SYSTEM, INC. JSON
Earnings Releases

COLUMBIA BANKING SYSTEM, INC. reported first quarter 2026 results: revenue $594, net income $192 million, EPS $0.66.

“58.03% 57.30% 69.06% Operating efficiency ratio, as adjusted 1 53.68% 51.39% 55.11% INCOME STATEMENT ($ in millions, excl. per share data) 1Q26 4Q25 1Q25 Net interest income $594 $627 $425 Provision for credit losses $28 $23 $27 Non-interest income $83 $90 $66 Non-interest expense $394 $412 $340 Pre-provision net revenue 1 $283 $305 $151 Operating”

Maria Pope was elected as independent, non-executive chair at COLUMBIA BANKING SYSTEM, INC..

“the board elected director Maria Pope to serve as the independent, non-executive chair of the Company’s board of directors, effective April 1, 2025.”

Cort O'Haver resigned as Executive Chair at COLUMBIA BANKING SYSTEM, INC..

“On March 30, 2025, the board of directors of Columbia Banking System, Inc. (the "Company") determined that Mr. Cort O’Haver, the Executive Chair of the Company’s board of directors, would no longer serve as Executive Chair, effective as of March 31, 2025.”
Shareholder Votes

COLUMBIA BANKING SYSTEM, INC. shareholders approved Advisory (non-binding) resolution to ratify the appointment of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2024 at the 2024-05-08 meeting.

“5. Advisory (non-binding) Ratification of Appointment of Independent Registered Public Accounting Firm Votes For Votes Against Abstentions Broker Non-Votes 186,585,732 452,801 154,533 —”
Shareholder Votes

COLUMBIA BANKING SYSTEM, INC. shareholders approved Approval of the ESPP Amendment at the 2024-05-08 meeting.

“4. Approval of the ESPP Amendment Votes For Votes Against Abstentions Broker Non-Votes 171,373,969 1,071,352 274,995 14,472,750”
Shareholder Votes

COLUMBIA BANKING SYSTEM, INC. shareholders approved Approval of the 2024 Equity Incentive Plan at the 2024-05-08 meeting.

“3. Approval of the 2024 Equity Incentive Plan Votes For Votes Against Abstentions Broker Non-Votes 161,299,944 11,074,979 345,393 14,472,750”
Shareholder Votes

COLUMBIA BANKING SYSTEM, INC. shareholders approved Advisory (non-binding) resolution to approve the compensation of the Company's named executive officers at the 2024-05-08 meeting.

“2. Advisory (non-binding) Approval of Executive Compensation Votes For Votes Against Abstentions Broker Non-Votes 94,782,063 77,482,208 456,045 14,472,750”
Shareholder Votes

COLUMBIA BANKING SYSTEM, INC. shareholders approved Election of fourteen directors to serve on the Board until the 2025 Annual Meeting or until their successors have been elected and have qualified at the 2024-05-08 meeting.

“The following is a summary of the voting results for the matters voted upon by the shareholders. 1. Election of Directors Director's Name Votes For Votes Against Abstentions Broker Non-Votes Cort L. O'Haver 167,921,051 4,610,270 188,995 14,472,750”
Earnings Releases

COLUMBIA BANKING SYSTEM, INC. reported financial results for first quarter 2024.

“On April 25, 2024, Columbia Banking System, Inc. issued a press release announcing first quarter 2024 financial results.”

Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.