Finkelstein Mark A 4
4 · COLUMBIA BANKING SYSTEM, INC. · Filed Mar 3, 2023
Insider Transaction Report
Form 4
Finkelstein Mark A
Director
Transactions
- Award
Common Stock
2023-03-02+648→ 16,288 total
Signature
/s/ Andrea M. Newburn, Attorney-in-fact|2023-03-03