COLUMBIA BANKING SYSTEM, INC.

COLB · Nasdaq · SIC 6022: State Commercial Banks · Market Cap: $8.6B · 6,005 employees
182
SEC Filings
$28.89
Close 2026-10-06
6,005
Employees

Business Summary

Columbia Banking System, Inc. is a bank holding company operating through its banking subsidiary. The company provides financial services including loans and leases, deposit products, and mortgage services primarily in the western United States. It is involved in commercial real estate lending, and offers various banking products to retail and commercial customers. The company recently announced an acquisition of Pacific Premier.

Latest Stock Quote

COLB 2026-10-06 $28.89 O:$28.97 H:$29.165 L:$28.745 Vol:2.4M VWAP:$28.9023
origin leaf: null

Next Earnings

expected 2026-12-30

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-262025-12-310000887343-26-000088EDGAR97K words
2025-02-252024-12-310000887343-25-000054EDGAR99K words
2024-02-272023-12-310000887343-24-000089EDGAR96K words
2023-02-242022-12-310000887343-23-000072EDGAR91K words
2022-02-252021-12-310000887343-22-000038EDGAR94K words
2021-02-262020-12-310000887343-21-000065EDGAR92K words
2020-02-272019-12-310000887343-20-000070EDGAR93K words
2019-02-282018-12-310000887343-19-000033EDGAR90K words
2018-03-012017-12-310000887343-18-000041EDGAR90K words
2017-03-012016-12-310000887343-17-000049EDGAR91K words

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-042026-06-300000887343-26-000170EDGAR46K words
2025-11-062025-09-300000887343-25-000268EDGAR49K words
2025-08-062025-06-300000887343-25-000233EDGAR48K words
2025-05-062025-03-310000887343-25-000166EDGAR45K words
2024-11-052024-09-300000887343-24-000262EDGAR50K words
2024-08-062024-06-300000887343-24-000245EDGAR49K words
2024-05-072024-03-310000887343-24-000183EDGAR45K words
2023-11-032023-09-300000887343-23-000307EDGAR71K words
2023-08-032023-06-300000887343-23-000295EDGAR70K words
2023-05-092023-03-310000887343-23-000220EDGAR66K words
2022-10-282022-09-300000887343-22-000134EDGAR46K words
2022-08-042022-06-300000887343-22-000125EDGAR46K words

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-09-300000887343-26-000181EDGAR0K words
2026-08-140000887343-26-000173EDGAR0K words
2026-07-300000887343-26-000167EDGAR1K words
2026-07-230000887343-26-000165EDGAR26K words
2026-03-310000887343-26-000116EDGAR1K words
2026-02-130000887343-26-000039EDGAR0K words
2026-01-220000887343-26-000012EDGAR27K words
2025-12-310000887343-25-000280EDGAR0K words
2025-11-210001193125-25-290691EDGAR1K words
2025-11-140000887343-25-000271EDGAR0K words

182 total filings indexed. 150 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

SRCE — 1ST SOURCE CORP ACNB — ACNB CORP ASB — ASSOCIATED BANC-CORP AUBN — AUBURN NATIONAL BANCORPORATION, INC ALLY — Ally Financial Inc. AMAL — Amalgamated Financial Corp. ABCB — Ameris Bancorp AUB — Atlantic Union Bankshares Corp

Tags

western-united-states-banking commercial-real-estate-lending retail-banking commercial-banking

Company Identity

CIK0000887343
TickerCOLB
ExchangeNasdaq
SIC6022: State Commercial Banks
IncorporatedWA
Websitehttps://www.columbiabank.com
Listed2023-03-01

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 442ac082e98a6f0427cedadc5ac71d4c2786756f732278c23c01ee1909b69d2c
parent: 1b1a7aa04d9a4f18c4c818cf499a85824ca66f49055e10810962e68060627dc3
content hash: 7ad16489c3e848a62099b513341cd95249faf7242505a23344a193b36ad0c967
signed: 2026-10-13T19:00:50.806Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up COLB using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on COLB, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/COLB (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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