Average Insider

Where insiders trade, we follow

Sullivan James A.

President and CTO
CIK: 1450800

All Transactions

DateCompanyTypeSharesPriceValueActions
Aug 11, 2026Koppers Holdings Inc. (KOP)S7,500$50.00$375,000.00View Details Filing
Aug 7, 2026Koppers Holdings Inc. (KOP)S79,900$50.01$3,995,799.00View Details Filing
Aug 7, 2026Koppers Holdings Inc. (KOP)S100$51.22$5,122.00View Details Filing
15 more transactions available โ€” create a free account to see 12 months of history
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