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COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2021
Jan 4, 2021
30766_dirs_2021-01-04_56f1d256-01dd-4093-987b-e74d96d61c3a.zip
Director's Dealing
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SEC Form 3 — Initial Statement of Beneficial Ownership
Issuer: COLUMBIA BANKING SYSTEM, INC. (COLB)
CIK: 0000887343
Period of Report: 2021-01-01
Reporting Person: Mack-Askew Tracy (Director)
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