Form 4 for KOP Koppers Holdings Inc.
Accepted 2026-05-11 16:10:55 ET · period of report 2026-05-07 · accession 0001463649-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-11 16:10 | 2026-05-07 | KOP | Feng Xudong | Dir | A - Grant | $0.00 | +3,280 | 32.2K | +11% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-07 | A | A | 3,280 | $0.00 | 32,184 | D | — | — | (F1) The reporting person was awarded time-based restricted stock units. |