EERKES CRAIG D 4
4 · COLUMBIA BANKING SYSTEM, INC. · Filed May 8, 2020
Insider Transaction Report
Form 4
EERKES CRAIG D
Director
Transactions
- Purchase
Common
2020-05-07$22.93/sh+1,000$22,930→ 14,224 total
4 · COLUMBIA BANKING SYSTEM, INC. · Filed May 8, 2020
Common