David R. Emery, CHAIRMAN, PRESIDENT & CEO at BLACK HILLS CORP /SD/ (BKH), bought 101 shares at $29.59 ($3K) on 2011-08-17, disclosed to the SEC on 2011-08-19.
Seasonal purchase ($3k) by CHAIRMAN, PRESIDENT & CEO — this insider has traded BKH in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| BKH | SELL | 2020-02-18 | $533K | — | Filing → |
| BKH | SELL | 2020-01-21 | $506K | — | Filing → |
| BKH | SELL | 2019-12-18 | $585K | — | Filing → |