Koppers Holdings Inc. · NYSE:KOP

Ball M Leroy sold 3,000 Koppers Holdings Inc. shares (Form 4)

Traded Aug 19, 2026 · Filed Aug 20, 2026

On Aug 19, 2026, Ball M Leroy (Director, CEO) sold 3,000 Koppers Holdings Inc. shares at US$45.84 for US$138K, leaving 433,555 shares. Filed Aug 20, 2026 (Form 4).

Sold
3,000 shares
Price
US$45.84
Value
US$138K
Holding after
433,555 shares
Trading plan
No
Role
Director, CEO

The filing in full

DateSecurityTransactionSharesPriceHolding afterOwnership
Aug 19, 2026Common StockSale3,000US$45.84433,555Direct

Source

View original at SEC

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