Core Natural Resources, Inc (CNR) insider trading
Every open-market stock purchase and sale by Core Natural Resources, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders sold $7.1M over the last 12 months (7 sales). No open-market buys.
- Last insider buy: Paul A Lang (CEO), $502K, 17 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $7.1M (7 sales). Last close $93.44 on Jun 4, 2026.
Recent CNR insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Apr 30, 2026 | Ronald C Keating (Director) | Bought (not open market) | — |
| Apr 30, 2026 | Edward L Doheny II (Director) | Bought (not open market) | — |
| Mar 24, 2026 | James A Brock (CEO) | Bought (not open market) | — |
| Mar 19, 2026 | Rosemary L Klein (C-suite exec) | Sold | $1.1M |
| Mar 19, 2026 | Rosemary L Klein (C-suite exec) | Sold | $553K |
| Mar 18, 2026 | James A Brock (CEO) | Sold | $4.1M |
| Mar 17, 2026 | John Rothka (C-suite exec) | Sold | $97.7K |
| Mar 10, 2026 | Richard A Navarre (Insider) | Sold | $550K |
| Mar 10, 2026 | John Rothka (C-suite exec) | Sold | $348K |
| Feb 18, 2026 | James A Brock (CEO) | Sold (not open market) | $5.9M |
| Feb 18, 2026 | James A Brock (CEO) | Sold (not open market) | $395K |
| Feb 18, 2026 | James A Brock (CEO) | Sold (not open market) | $263K |
| Feb 18, 2026 | Miteshkumar Thakkar (CFO) | Sold (not open market) | $109K |
| Feb 18, 2026 | George John Schuller JR (COO) | Sold (not open market) | $95.1K |
| Feb 18, 2026 | Miteshkumar Thakkar (CFO) | Sold (not open market) | $71.7K |
| Feb 18, 2026 | Rosemary L Klein (C-suite exec) | Sold (not open market) | $66.4K |
| Feb 18, 2026 | Deck Slone (VP) | Sold (not open market) | $65K |
| Feb 18, 2026 | George John Schuller JR (COO) | Sold (not open market) | $63.4K |
| Feb 18, 2026 | Kurt R. Salvatori (VP) | Sold (not open market) | $61.3K |
| Feb 18, 2026 | Rosemary L Klein (C-suite exec) | Sold (not open market) | $44.2K |
| Feb 18, 2026 | Deck Slone (VP) | Sold (not open market) | $43.3K |
| Feb 18, 2026 | Robert J. Braithwaite Jr. (VP) | Sold (not open market) | $41.3K |
| Feb 18, 2026 | Kurt R. Salvatori (VP) | Sold (not open market) | $40.8K |
| Feb 18, 2026 | Robert J. Braithwaite Jr. (VP) | Sold (not open market) | $27.6K |
| Feb 18, 2026 | John Rothka (C-suite exec) | Sold (not open market) | $8.6K |
Who's trading CNR
- Edward L Doheny II, Director: other filings, last Apr 30, 2026
- Ronald C Keating, Director: other filings, last Apr 30, 2026
- James A Brock, Chair: sold $4.1M (1 sale), last Mar 24, 2026
- Rosemary L Klein, C-suite exec: sold $1.6M (2 sales), last Mar 19, 2026
- John Rothka, C-suite exec: sold $866K (5 sales), last Mar 17, 2026
- Richard A Navarre, Insider: sold $550K (1 sale), last Mar 10, 2026
- Miteshkumar Thakkar, CFO: other filings, last Feb 18, 2026
- Kurt R. Salvatori, VP: other filings, last Feb 18, 2026
- George John Schuller JR, COO: other filings, last Feb 18, 2026
- Deck Slone, VP: other filings, last Feb 18, 2026
- Robert J. Braithwaite Jr., VP: other filings, last Feb 18, 2026
- Joseph P Platt JR, Insider: other filings, last Feb 17, 2026
- Holly K Koeppel, Insider: other filings, last Feb 17, 2026
- Patrick A Kriegshauser, Insider: other filings, last Feb 17, 2026
- Valli Perera, Insider: other filings, last Feb 17, 2026
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