COLUMBIA BANKING SYSTEM, INC. — Form 4
Filed October 30, 2026 · analyzed by the Insider Agent
4
▼ Likely negative
significance 49/100
What the filing says
Director GARDNER STEVEN R (COLB) sold 11K shares (~$329K) on the open market (80% of holdings). Large sale — ~80% of holdings.
Why this rating
Large sale — ~80% of holdings.
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