Kumi Yamamoto Baruffi, EVP and General Counsel at COLUMBIA BANKING SYSTEM, INC. (COLB), bought 186 shares at $29.45 ($5K) on 2022-01-04, disclosed to the SEC on 2022-01-05.
Seasonal purchase ($5k) by EVP and General Counsel — this insider has traded COLB in January in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| COLB | BUY | 2023-01-04 | $6K | — | Filing → |
| COLB | BUY | 2022-07-01 | $12K | — | Filing → |
| COLB | BUY | 2021-07-06 | $10K | — | Filing → |