Kumi Yamamoto Baruffi, EVP and General Counsel at COLUMBIA BANKING SYSTEM INC (COLB), bought 210 shares at $32.66 ($7K) on 2019-01-02, disclosed to the SEC on 2019-01-04.
Seasonal purchase ($7k) 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 → |