Frank Namdar
EVP Chief Credit Officer · 1 filing · Latest: Mar 13, 2026
COLUMBIA BANKING SYSTEM, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|
COLB | Frank Namdar | EVP Chief Credit Officer | Mar 13, 2026 | Option Exercise | $26.23 | 2,820 | $74.0K | 33,290 | |