COLUMBIA BANKING SYSTEM, INC.

Public Equity (NASDAQ)PublicBankingFinancial Services

📍 Tacoma, WA, USA

StreetZero Signal 59

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About COLUMBIA BANKING SYSTEM, INC.

Columbia Banking System, Inc. is the holding company for Columbia Bank, a full-service commercial bank headquartered in Tacoma, Washington. It provides banking, lending, and wealth management services to individuals and businesses primarily in the Pacific Northwest. The company is publicly traded on NASDAQ under the ticker COLB.

LATEST FUNDINGRule 144

$329K

Announced 2026-10-29

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EMPLOYEES—

FOUNDED—

HQTacoma, WA, USA

Industry

Public Equity (NASDAQ)

Investors

Not disclosed in the source filing. Form D filings do not list investors — StreetZero surfaces them from news where available.

Key highlights

The company operates as a NASDAQ-listed public bank holding company.
The $328k transaction is a Rule 144 securities sale with no disclosed investors.
No venture capital or growth equity round is associated with this filing.

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Source document & SEC filing

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