Core Natural Resources, Inc. (CNR) — Insider Trading
Insider trading activity for Core Natural Resources, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 8
- Last trade date: May 1, 2026
- Ticker: CNR
Top Insiders
- Keating Ronald C — 1 trades, buy: $0, sell: $0
- Doheny Edward L II — 1 trades, buy: $0, sell: $0
- Brock James A (Executive Chair and CEO) — 3 trades, buy: $0, sell: $4.1M
- Klein Rosemary L (SVP, CLO & Corp. Sec.) — 2 trades, buy: $0, sell: $1.6M
- Rothka John (Chief Accounting Officer) — 1 trades, buy: $0, sell: $98K
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Apr 30, 2026 | Keating Ronald C | CNR Core Natural Resources, Inc. | OTHER | 1,390 | N/A |
| Apr 30, 2026 | Doheny Edward L II | CNR Core Natural Resources, Inc. | OTHER | 1,390 | N/A |
| Mar 24, 2026 | Brock James A | CNR Core Natural Resources, Inc. | OTHER | 24,440 | N/A |
| Mar 24, 2026 | Brock James A | CNR Core Natural Resources, Inc. | OTHER | 24,440 | N/A |
| Mar 19, 2026 | Klein Rosemary L | CNR Core Natural Resources, Inc. | SELL | 5,000 | $553K |
| Mar 19, 2026 | Klein Rosemary L | CNR Core Natural Resources, Inc. | SELL | 10,000 | $1.1M |
| Mar 17, 2026 | Rothka John | CNR Core Natural Resources, Inc. | SELL | 1,000 | $98K |
| Mar 18, 2026 | Brock James A | CNR Core Natural Resources, Inc. | SELL | 40,760 | $4.1M |