KOP
Koppers Holdings Inc.
Koppers Holdings Inc. (KOP) has 8 SEC Form 4 filings (27 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Jun 23, 2026.
Insiders have net sold $150K over the trailing 6 months.
- Industry:Chemicals - Specialty
- CEO:Leroy Mangus Ball Jr.
- Employees:2,082
- HQ:Pittsburgh, PA, US
- IPO:2006-02-01
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$150K
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Market Cap
$932.2M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
BALL M LEROYFirst filing | CEO | Sale | 3,412 | $150K | Jun 23 | SEC ↗ |
Related companies
Koppers Holdings Inc. is in the Manufacturing sector.