Columbia Banking System, INC. 8-K Filing
Ticker: COLB · Form: 8-K · Filed: Nov 4, 2025 · CIK: 887343
Sentiment: neutral
Filing Stats: 1,276 words · 5 min read · ~4 pages · Grade level 11.7 · Accepted 2025-11-04 16:02:52
Key Financial Figures
- $550,000 — r. Seda's annual base salary was set at $550,000 and his target annual incentive opportu
- $750,000 — nt of performance stock units valued at $750,000 that will cliff vest after three years
Filing Documents
- d846413d8k.htm (8-K) — 31KB
- d846413dex101.htm (EX-10.1) — 19KB
- d846413dex991.htm (EX-99.1) — 7KB
- g846413g1104224212784.jpg (GRAPHIC) — 5KB
- 0001193125-25-264630.txt ( ) — 184KB
- colb-20251029.xsd (EX-101.SCH) — 3KB
- colb-20251029_lab.xml (EX-101.LAB) — 17KB
- colb-20251029_pre.xml (EX-101.PRE) — 11KB
- d846413d8k_htm.xml (XML) — 3KB
Financial Statements and Exhibits
Financial Statements and Exhibits. (d) EXHIBITS 10.1 Transition Letter, dated as of October 31, 2025, between Columbia Banking System, Inc., Columbia Bank and Ronald L. Farnsworth 99.1 Press Release of the Company, dated October 30, 2025, regarding Mr. Seda's appointment as CFO 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Columbia Banking System, Inc. (Registrant) Dated: November 4, 2025 By: /s/ Kumi Yamamoto Baruffi Kumi Yamamoto Baruffi EVP, General Counsel