Koppers Holdings Inc. · NYSE:KOP

Ball M Leroy sold 3,412 Koppers Holdings Inc. shares (Form 4)

Traded Jun 18, 2026 · Filed Jun 23, 2026

On Jun 18, 2026, Ball M Leroy (Director, CEO) sold 3,412 Koppers Holdings Inc. shares at US$43.90 for US$150K, leaving 436,243 shares. Filed Jun 23, 2026 (Form 4).

Sold
3,412 shares
Price
US$43.90
Value
US$150K
Holding after
436,243 shares
Trading plan
No
Role
Director, CEO

The filing in full

DateSecurityTransactionSharesPriceHolding afterOwnership
Jun 18, 2026Common StockSale3,412US$43.90436,243Direct

Source

View original at SEC

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