COLUMBIA BANKING SYSTEM, INC. (COLB) Insider Trading

Name: COLUMBIA BANKING SYSTEM, INC. (COLB) insider trading: SEC Form 4 filings
Creator: Insiders Notifier
License: https://www.sec.gov/privacy#dissemination

Latest Form 4 (Sep 15, 2026): Luis Machuca (Director): Grant/Award of 594 shares, $18.1K.

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