CNR · Core Natural Resources Inc. Common Stock
View on chartInsiders & Stakes
| Paul A. Lang Chief Executive Officer | ▲ Buy | Open Market | 341,062 Shares held | 5/9/2025 | View profile |
| James A. Brock Executive Chair | ▼ Sell | Gift | 291,415 Shares held | 3/24/2026 | View profile |
| Deck Slone SVP, Strategy & Public Policy | ▼ Sell | Tax Withholding | 70,207 Shares held | 2/18/2026 | View profile |
| Miteshkumar Thakkar President & CFO | ▼ Sell | Tax Withholding | 61,657 Shares held | 2/18/2026 | View profile |
| Rosemary L. Klein SVP, CLO & Corp. Sec. | ▼ Sell | Open Market | 53,679 Shares held | 3/19/2026 | View profile |
| Joseph P. Platt Jr. Director | ▲ Buy | Grant | 40,648 Shares held | 2/17/2026 | View profile |
| George John Schuller Jr. Chief Operations Officer | ▼ Sell | Tax Withholding | 27,338 Shares held | 2/18/2026 | View profile |
| Patrick A. Kriegshauser | ▲ Buy | Grant | 24,958 Shares held | 2/17/2026 | View profile |
| Kurt R. Salvatori SVP, Chief Admin. Officer | ▼ Sell | Tax Withholding | 24,585 Shares held | 2/18/2026 | View profile |
| Richard A. Navarre Director | ▼ Sell | Open Market | 18,034 Shares held | 3/10/2026 | View profile |
| Robert J. Braithwaite Jr. SVP, Marketing & Sales | ▼ Sell | Tax Withholding | 16,290 Shares held | 2/18/2026 | View profile |
| Holly K. Koeppel Director | ▲ Buy | Grant | 14,958 Shares held | 2/17/2026 | View profile |
| Valli Perera | ▲ Buy | Grant | 9,317 Shares held | 2/17/2026 | View profile |
| Cassandra Chia-Wei Pan | ▲ Buy | Grant | 7,707 Shares held | 2/18/2025 | View profile |
| John Rothka Chief Accounting Officer | ▼ Sell | Open Market | 5,190 Shares held | 3/17/2026 | View profile |
| Ronald C. Keating Director | ▲ Buy | Grant | 1,390 Shares held | 4/30/2026 | View profile |
| Edward L. Doheny II Director | ▲ Buy | Grant | 1,390 Shares held | 4/30/2026 | View profile |
Transaction History
| Ronald C. Keating | ▲ Buy | Grant | 1,390 | $0 | 4/30/2026 |
| Edward L. Doheny II | ▲ Buy | Grant | 1,390 | $0 | 4/30/2026 |
| James A. Brock | ▼ Sell | Gift | 24,440 | $0 | 3/24/2026 |
| James A. Brock | ▼ Sell | Gift | 24,440 | $0 | 3/24/2026 |
| Rosemary L. Klein | ▼ Sell | Open Market | 10,000 | $1.1M | 3/19/2026 |
| Rosemary L. Klein | ▼ Sell | Open Market | 5,000 | $553K | 3/19/2026 |
| James A. Brock | ▼ Sell | Open Market | 40,760 | $4.1M | 3/18/2026 |
| John Rothka | ▼ Sell | Open Market | 1,000 | $98K | 3/17/2026 |
| John Rothka | ▼ Sell | Open Market | 3,800 | $348K | 3/10/2026 |
| Richard A. Navarre | ▼ Sell | Open Market | 6,000 | $550K | 3/10/2026 |
| Miteshkumar Thakkar | ▼ Sell | Tax Withholding | 806 | $72K | 2/18/2026 |
| Miteshkumar Thakkar | ▼ Sell | Tax Withholding | 1,223 | $109K | 2/18/2026 |
| Rosemary L. Klein | ▼ Sell | Tax Withholding | 497 | $44K | 2/18/2026 |
| Rosemary L. Klein | ▼ Sell | Tax Withholding | 746 | $66K | 2/18/2026 |
| George John Schuller Jr. | ▼ Sell | Tax Withholding | 713 | $63K | 2/18/2026 |
| George John Schuller Jr. | ▼ Sell | Tax Withholding | 1,069 | $95K | 2/18/2026 |
| Robert J. Braithwaite Jr. | ▼ Sell | Tax Withholding | 310 | $28K | 2/18/2026 |
| Robert J. Braithwaite Jr. | ▼ Sell | Tax Withholding | 464 | $41K | 2/18/2026 |
| Kurt R. Salvatori | ▼ Sell | Tax Withholding | 459 | $41K | 2/18/2026 |
| Kurt R. Salvatori | ▼ Sell | Tax Withholding | 689 | $61K | 2/18/2026 |
| John Rothka | ▼ Sell | Tax Withholding | 97 | $9K | 2/18/2026 |
| James A. Brock | ▼ Sell | Tax Withholding | 66,365 | $5.9M | 2/18/2026 |
| James A. Brock | ▼ Sell | Tax Withholding | 4,440 | $395K | 2/18/2026 |
| Deck Slone | ▼ Sell | Tax Withholding | 487 | $43K | 2/18/2026 |
| Deck Slone | ▼ Sell | Tax Withholding | 731 | $65K | 2/18/2026 |
| Patrick A. Kriegshauser | ▲ Buy | Grant | 1,610 | $0 | 2/17/2026 |
| Miteshkumar Thakkar | ▲ Buy | Grant | 8,730 | $0 | 2/17/2026 |
| Richard A. Navarre | ▲ Buy | Grant | 2,200 | $0 | 2/17/2026 |
| Rosemary L. Klein | ▲ Buy | Grant | 5,060 | $0 | 2/17/2026 |
| Valli Perera | ▲ Buy | Grant | 1,610 | $0 | 2/17/2026 |
| George John Schuller Jr. | ▲ Buy | Grant | 7,530 | $0 | 2/17/2026 |
| Robert J. Braithwaite Jr. | ▲ Buy | Grant | 4,440 | $0 | 2/17/2026 |
| Kurt R. Salvatori | ▲ Buy | Grant | 4,820 | $0 | 2/17/2026 |
| John Rothka | ▲ Buy | Grant | 760 | $0 | 2/17/2026 |
| Joseph P. Platt Jr. | ▲ Buy | Grant | 1,610 | $0 | 2/17/2026 |
| James A. Brock | ▲ Buy | Grant | 21,190 | $0 | 2/17/2026 |
| Deck Slone | ▲ Buy | Grant | 5,060 | $0 | 2/17/2026 |
| Holly K. Koeppel | ▲ Buy | Grant | 1,610 | $0 | 2/17/2026 |
| James A. Brock | ▼ Sell | Gift | 140,760 | $0 | 11/13/2025 |
| James A. Brock | ▼ Sell | Gift | 140,760 | $0 | 11/13/2025 |
| John Rothka | ▼ Sell | Open Market | 1,000 | $100K | 10/9/2025 |
| John Rothka | ▼ Sell | Open Market | 1,000 | $95K | 10/8/2025 |
| John Rothka | ▼ Sell | Open Market | 2,500 | $225K | 10/3/2025 |
| Richard A. Navarre | ▼ Sell | Open Market | 5,000 | $411K | 9/25/2025 |
| Patrick A. Kriegshauser | ▼ Sell | Open Market | 3,043 | $235K | 9/17/2025 |
| James A. Brock | ▼ Sell | Gift | 165,200 | $0 | 5/20/2025 |
| James A. Brock | ▼ Sell | Gift | 165,200 | $0 | 5/20/2025 |
| Paul A. Lang | ▲ Buy | Open Market | 7,500 | $502K | 5/9/2025 |
| Holly K. Koeppel | ▼ Sell | Open Market | 4,771 | $358K | 3/31/2025 |
| Holly K. Koeppel | ▼ Sell | Open Market | 4,044 | $306K | 3/31/2025 |
| Miteshkumar Thakkar | ▲ Buy | Grant | 8,478 | $0 | 2/18/2025 |
| Miteshkumar Thakkar | ▲ Buy | Grant | 8,478 | $0 | 2/18/2025 |
| James A. Brock | ▲ Buy | Grant | 20,096 | $0 | 2/18/2025 |
| James A. Brock | ▲ Buy | Grant | 20,096 | $0 | 2/18/2025 |
| Robert J. Braithwaite Jr. | ▲ Buy | Grant | 3,202 | $0 | 2/18/2025 |
| Richard A. Navarre | ▲ Buy | Grant | 2,288 | $0 | 2/18/2025 |
| Valli Perera | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Valli Perera | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Holly K. Koeppel | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Holly K. Koeppel | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Patrick A. Kriegshauser | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Patrick A. Kriegshauser | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Cassandra Chia-Wei Pan | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Cassandra Chia-Wei Pan | ▲ Buy | Grant | 1,674 | $0 | 2/18/2025 |
| Kurt R. Salvatori | ▲ Buy | Grant | 4,823 | $0 | 2/18/2025 |
| Robert J. Braithwaite Jr. | ▲ Buy | Grant | 3,202 | $0 | 2/18/2025 |
| Richard A. Navarre | ▲ Buy | Grant | 2,288 | $0 | 2/18/2025 |
| Paul A. Lang | ▲ Buy | Grant | 20,096 | $0 | 2/18/2025 |
| Paul A. Lang | ▲ Buy | Grant | 20,096 | $0 | 2/18/2025 |
| Kurt R. Salvatori | ▲ Buy | Grant | 4,823 | $0 | 2/18/2025 |
| John Rothka | ▲ Buy | Grant | 828 | $0 | 2/18/2025 |