Andy McDonald, EVP & CCO at COLUMBIA BANKING SYSTEM INC (COLB), bought 132 shares at $36.63 ($5K) on 2018-01-08, disclosed to the SEC on 2018-01-08.
Seasonal purchase ($5k) by EVP & CCO — this insider has traded COLB in January in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| COLB | SELL | 2018-11-21 | $236K | — | Filing → |
| COLB | BUY | 2018-07-05 | $10K | — | Filing → |
| COLB | SELL | 2011-03-02 | $40K | — | Filing → |