Stephen G. Lucas, SVP, Culture and Engagement at Koppers Holdings Inc. (KOP), sold 1,308 shares at $44.55 ($58K) on 2026-08-12, disclosed to the SEC on 2026-08-13.
Open-market sale of $58k KOP by SVP, Culture and Engagement. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.