secwatch.observer — SEC 8-K summary
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Issuer:     COLUMBIA BANKING SYSTEM, INC. (COLB)
CIK:        0000887343
Form:       8-K
Filed at:   2026-07-23T20:31:08+00:00
Accession:  0000887343-26-000165
Event type: earnings
Sentiment:  positive
Materiality: 0.70
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Columbia Banking Q2 2026 EPS $0.73, operating EPS $0.76; NIM 3.93%; $199M stock buyback
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- Net income $208M ($0.73 diluted EPS); operating net income $217M ($0.76 operating diluted EPS).
- Net interest margin 3.93%, down 3 bps from prior quarter; net interest income $589M, down $5M.
- Non-interest expense $375M, down $19M QoQ; cost savings from Pacific Premier acquisition achieved.
- Repurchased 6.6M shares for $199M at avg $29.93; quarterly dividend $0.37 per share.
- Total assets $65.4B, loans $47.2B, deposits $52.1B; credit stable with net charge-offs 0.25% annualized.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/887343/000088734326000165/0000887343-26-000165-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/887343/000088734326000165/colb-20260723.htm
  HTML page:      https://secwatch.observer/filing/0000887343-26-000165

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