COLUMBIA BANKING SYSTEM, INC. — Form 8-K
Filed July 30, 2026 · analyzed by the 8-K Agent
8-K
— Neutral
significance 18/100
What the filing says
Columbia Banking System appointed Simone Lagomarsino to its Board of Directors effective September 1, 2026. Lagomarsino is a veteran banking executive with 40+ years of experience, most recently President and Chief Risk Officer of First Foundation Inc. She will serve on the Enterprise Risk Management Committee and Audit Committee. No financial impact, equity grants, or compensation details disclosed.
Why this rating
Standard board appointment; adds experienced risk/governance expertise. No financial transaction, no equity grants disclosed, no material business change.
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