secwatch.observer — SEC 8-K summary
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Issuer:     COLUMBIA BANKING SYSTEM, INC. (COLB)
CIK:        0000887343
Form:       8-K
Filed at:   2025-10-30T23:59:59+00:00
Accession:  0000887343-25-000262
Event type: earnings
Sentiment:  positive
Materiality: 0.80
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Columbia Banking System closes Pacific Premier acquisition; Q3 operating EPS $0.85, announces $700M buyback
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- Closed Pacific Premier acquisition on Aug 31, 2025; integration on track for Q1 2026.
- Q3 GAAP EPS $0.40, operating EPS $0.85; net interest margin 3.84% (+9 bps QoQ).
- Board authorized $700M share repurchase program, expiring Nov 30, 2026.
- Total deposits $55.8B (+$14B); organic customer deposit growth ~$800M in Q3.
- Net charge-offs 0.22% annualized (down from 0.31% prior); NPA ratio 0.29%.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/887343/000088734325000262/0000887343-25-000262-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/887343/000088734325000262/colb-20251030.htm
  HTML page:      https://secwatch.observer/filing/0000887343-25-000262

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer