Lakely Brock 4
4 · COLUMBIA BANKING SYSTEM, INC. · Filed Feb 24, 2021
Insider Transaction Report
Form 4
Lakely Brock
EVP, Chief Accounting Officer
Transactions
- Tax Payment
Common
2021-02-22$45.93/sh−105$4,823→ 6,139 total
Signature
/s/ Cathleen Dent, attorney-in-fact|2021-02-24