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Gardner Steven R's Form 4 filing

Columbia Banking System, Inc. (COLB) · filed Feb 3, 2026

Accession no.
0000887343-26-000024
Filed
Feb 3, 2026
Trade date
Jan 30, 2026
Filing delay
4 days
Rule 10b5-1 plan
Not checked

This filing lists 1 non-derivative transaction. Open-market sales total $403.9K. It was filed 4 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Gardner Steven RCIK 0001267342Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jan 30, 2026Common StockSSaleDisposed−13,725$29.43−$403,926.750Indirect

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

No transaction price on this filing refers to a footnote.

Read the full filing on SEC EDGAR (opens in a new tab)