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Latest Form 4 (Aug 13, 2026): Sale of 1,308 KOP shares, $58.3K.
Every alert includes an AI-written analysis of the filing, plus news and market context.
| Filed | Company | Transaction | Shares | Value |
|---|---|---|---|---|
| Aug 13, 2026 | Koppers Holdings Inc. (KOP) | Sale | 1,308 | $58.3K |
| Mar 2, 2026 | Koppers Holdings Inc. (KOP) | Grant/Award | 5,298 | n/a |
| Jan 6, 2026 | Koppers Holdings Inc. (KOP) | Grant/Award | 6,692 | n/a |
| Dec 17, 2025 | Koppers Holdings Inc. (KOP) | Grant/Award | 169 | n/a |
| Apr 14, 2025 | Koppers Holdings Inc. (KOP) | Exercise/Conversion | 140 | n/a |
| Mar 26, 2025 | Koppers Holdings Inc. (KOP) | Grant/Award | 18 | n/a |
| Jan 7, 2025 | Koppers Holdings Inc. (KOP) | Grant/Award | 9,232 | n/a |
| Dec 18, 2024 | Koppers Holdings Inc. (KOP) | Grant/Award | 98 | n/a |
| Apr 15, 2024 | Koppers Holdings Inc. (KOP) | Exercise/Conversion | 86 | n/a |
| Mar 27, 2024 | Koppers Holdings Inc. (KOP) | Grant/Award | 8 | n/a |