Vartanian Nishan J.
Insider trading activity for Vartanian Nishan J. sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Koppers Holdings Inc.
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Mar 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Mar 23, 2026 | Vartanian Nishan J. | KOP Koppers Holdings Inc. | BUY | 50 | N/A |