BARUFFI KUMI YAMAMOTO 4
4 · COLUMBIA BANKING SYSTEM, INC. · Filed Jan 3, 2025
Insider Transaction Report
Form 4
BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec
Transactions
- Tax Payment
Common Stock
2025-01-01$27.01/sh−772$20,852→ 56,523 total - Tax Payment
Common Stock
2025-01-01$27.01/sh−689$18,610→ 57,295 total