Andy McDonald, EVP & CCO at COLUMBIA BANKING SYSTEM INC (COLB), bought 276 shares at $36.81 ($10K) on 2018-07-05, disclosed to the SEC on 2018-07-05.
Seasonal purchase ($10k) by EVP & CCO — this insider has traded COLB in July 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 | 2018-01-08 | $5K | — | Filing → |
| COLB | SELL | 2011-03-02 | $40K | — | Filing → |