KOPPERS HOLDINGS INC. (KOP)
Director BALL M LEROY 🔴 sold 3.0K shares of Koppers Holdings Inc. (KOP) at $45.84 Transaction Date: Aug 19, 2026 | Filing ID: 000018
Director BALL M LEROY 🔴 sold 3.0K shares of Koppers Holdings Inc. (KOP) at $45.84 Transaction Date: Aug 19, 2026 | Filing ID: 000018
🔍 BALL M LEROY (Director)
Company: Koppers Holdings Inc. (KOP)
Report Date: 2026-08-19
Transaction Summary:
Detailed Transactions and Holdings:
Date: 2026-08-19 | Code: S | equity_swap_involved: 0 | shares_owned_after: 433,555.40 | transaction_form_type: 4 | Footnotes: F1
Footnotes: