Alfred E. Osborne Jr., Director at KAISER ALUMINUM CORP (KALU), sold 2,500 shares at $132.95 ($332K) on 2021-06-02, disclosed to the SEC on 2021-06-04.
Seasonal sale ($332k) by Director — this insider has traded KALU in June in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| KALU | SELL | 2018-03-16 | $104K | — | Filing → |
| KALU | SELL | 2017-08-21 | $189K | — | Filing → |
| NESCQ | SELL | 2017-05-15 | $642 | — | Filing → |