Laura J Posadas insider trades

Open-market stock purchases and sales by Laura J Posadas, Director at Koppers Holdings Inc, from SEC Form 4 filings since Nov 5, 2025.

Recent trades

DateStockTradeValue
May 7, 2026KOP Koppers Holdings IncBought (not open market)—
May 7, 2026KOP Koppers Holdings IncBought (not open market)—
Mar 23, 2026KOP Koppers Holdings IncBought (not open market)—
Nov 5, 2025KOP Koppers Holdings IncBought (not open market)—

Companies traded

  • KOP Koppers Holdings Inc: other filings, last May 7, 2026

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