Columbia Banking System Inc

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Columbia Banking System Inc (COLB) SEC filings

Columbia Banking System Inc (COLB) SEC filings — 10-K, 10-Q, 8-K, and Form 4 as cached from EDGAR. When an exhibit lands, this page shows the headline, the numbers, and why it matters.

Those exhibit numbers sit next to the income-statement cache: Latest reported COLB revenue for 2026-06-30 was $810.0M. Net income was $208.0M. Revenue was down 0.7% from 2026-03-31 to 2026-06-30. COLB currently screens at market cap $8.58B. The COLB filings page is the source view; the stock page is the research view.

EDGAR remains the official archive. Lician caches 8-K exhibits so you can read what Columbia Banking System Inc said without waiting on a live EDGAR scrape. Item 2.02 is the earnings exhibit — this page prefers EX-99.1 revenue, growth, EPS, and guidance over a form-type label. Form 4 insider prints stay on the same ticker timeline.

Earnings & events

All events

Event insights for COLB — what management said, what changed, and why it matters.

Recent filings

These filings as JSON? API free 100/day

COLB SEC filings FAQ

What is the latest COLB SEC filing?

The latest cached Columbia Banking System Inc (COLB) filing on this page is 8-K · Sep 30, 2026. Filings: https://lician.com/sec/colb

What is the latest COLB filing accession number?

The latest cached Columbia Banking System Inc (COLB) accession number on this page is 0000887343-26-000181. Filing: https://lician.com/sec/colb/0000887343-26-000181

Which item codes are on the latest COLB filing?

Cached item codes on the latest Columbia Banking System Inc (COLB) 8-K are 7.01, 9.01.

How many COLB SEC filings are listed on this page?

This page lists 4 cached Columbia Banking System Inc (COLB) SEC filings. Filings: https://lician.com/sec/colb

What events are listed on the COLB SEC page?

Cached event headlines on this Columbia Banking System Inc (COLB) SEC page: "COLB earnings". Events: https://lician.com/sec/colb

What are COLB's latest revenue and net income?

Latest cached Columbia Banking System Inc (COLB) revenue for Jun 30, 2026 was $810.0M. Net income was $208.0M. Statements: https://lician.com/financials/colb