David C. Lawson, EVP & Chief H.R. Officer at COLUMBIA BANKING SYSTEM INC (COLB), bought 76 shares at $36.63 ($3K) on 2018-01-08, disclosed to the SEC on 2018-01-08.
Seasonal purchase ($3k) by EVP & Chief H.R. Officer — 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 | 2022-01-05 | $3K | — | Filing → |
| COLB | BUY | 2021-07-06 | $6K | — | Filing → |
| COLB | BUY | 2021-01-08 | $3K | — | Filing → |