Koppers Holdings Inc. (KOP) insider trading
Over the last 12 months, 0 insiders bought $0 and 4 insiders sold $5.62M of Koppers Holdings Inc. stock on the open market, according to SEC Form 4 filings.
Latest insider buys and sells
- Aug 31, 2026: Ball M Leroy sold 4,000 shares ($184K)
- Aug 19, 2026: Ball M Leroy sold 3,000 shares ($138K)
- Aug 12, 2026: Lucas Stephen G sold 1,308 shares ($58.3K)
- Aug 11, 2026: Sullivan James A. sold 7,500 shares ($375K)
- Aug 10, 2026: Pearce Bradley A sold 2,000 shares ($102K)
- Aug 7, 2026: Sullivan James A. sold 80,000 shares ($4.00M)
- Jun 18, 2026: Ball M Leroy sold 3,412 shares ($150K)
- Jun 11, 2026: Ball M Leroy sold 4,141 shares ($171K)
- May 13, 2026: Ball M Leroy sold 2,659 shares ($113K)
- Mar 17, 2026: Ball M Leroy sold 2,489 shares ($94.4K)