Leslie S. Hyde, SVP, Chief Sustainability Offi at Koppers Holdings Inc. (KOP), sold 1,500 shares at $41.54 ($62K) on 2017-03-10, disclosed to the SEC on 2023-01-20.
Seasonal sale ($62k) by SVP, Chief Sustainability Offi — this insider has traded KOP in March in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| KOP | SELL | 2023-12-01 | $1.4M | — | Filing → |
| KOP | SELL | 2023-09-19 | $846K | — | Filing → |
| KOP | SELL | 2023-09-05 | $94K | — | Filing → |