Kumi Yamamoto Baruffi, EVP and General Counsel at COLUMBIA BANKING SYSTEM, INC. (COLB), bought 137 shares at $32.81 ($4K) on 2020-01-03, disclosed to the SEC on 2020-01-06.
Seasonal purchase ($4k) by EVP and General Counsel — this insider has traded COLB in January 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 → |