OGNALL ANDREW H 4
4 · COLUMBIA BANKING SYSTEM, INC. · Filed Dec 31, 2025
Insider Transaction Report
Form 4
OGNALL ANDREW H
EVP Chief Risk Officer
Transactions
- Award
Restricted Stock Unit
2025-12-31$27.95/sh+21,467$600,003→ 47,405 total→ Common Stock (21,467 underlying)
Footnotes (1)
- [F1]Restricted stock units granted 12/31/2025. The grant will vest 100% on or about December 31, 2028.