Insider · CIK 0001919175
Stephen G Lucas
Files at: KOP. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 SForm 4 → | Aug 13, 5:11 pm EDT | Koppers Holdings Inc.KOP | 1,308 | $44.55 | $58,271 | 34,345 | −3.67% |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.