4
Changes in Ownership
Koppers Holdings Inc. Filed Acc 0000950170-25-045324
Options or other derivatives
- Director acquired 17 shares (grant or award)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Derivatives | |||||||
| NEUPAVER ALBERT J Director | 2025-03-24 | Grant or award · Dividend Equivalent Rights | +17 | 17 | D | ||
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