Form 4 for KOP Koppers Holdings Inc.
Accepted 2026-05-27 16:08:30 ET · period of report 2026-05-26 · accession 0002136316-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-27 16:08 | 2026-05-26 | KOP | Brenner Eric D. | CFO, Treas | A - Grant | $0.00 | +6,620 | 6,620 | New | $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 | 2026-05-26 | A | A | 6,620 | $0.00 | 6,620 | D | — | — | (F1) The reporting person was awarded time-based restricted stock units on May 26, 2026, which will vest in four annual installments of 25 percent beginning January 5, 2027. |