Kumi Yamamoto Baruffi, EVP and General Counsel at COLUMBIA BANKING SYSTEM, INC. (COLB), bought 304 shares at $31.64 ($10K) on 2021-07-06, disclosed to the SEC on 2021-07-06.
Seasonal purchase ($10k) by EVP and General Counsel — this insider has traded COLB in July in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| COLB | BUY | 2023-01-04 | $6K | — | Filing → |
| COLB | BUY | 2022-07-01 | $12K | — | Filing → |
| COLB | BUY | 2022-01-05 | $5K | — | Filing → |