| 4/A | Amendment to Statement of changes in ben... | Core Natural Resources, Inc. | Donnelley Financial Solutions /fa/ | 02/24/2026 | |
| 4/A | Amendment to Statement of changes in ben... | Kriegshauser Patrick A | Donnelley Financial Solutions /fa/ | 02/24/2026 | |
| 4 | Statement of changes in beneficial owner... | Core Natural Resources, Inc. | Donnelley Financial Solutions /fa/ | 02/19/2026 | |
| 4 | Statement of changes in beneficial owner... | Kriegshauser Patrick A | Donnelley Financial Solutions /fa/ | 02/19/2026 | |
| 4 | Statement of changes in beneficial owner... | Core Natural Resources, Inc. | Donnelley Financial Solutions /fa/ | 09/18/2025 | |
| 4 | Statement of changes in beneficial owner... | Kriegshauser Patrick A | Donnelley Financial Solutions /fa/ | 09/18/2025 | |
| 144 | Filing for proposed sale of securities u... | Core Natural Resources, Inc. | Morgan Stanley Smith Barney Llc Executive Services /fa | 09/17/2025 | |
| 144 | Filing for proposed sale of securities u... | Kriegshauser Patrick A | Morgan Stanley Smith Barney Llc Executive Services /fa | 09/17/2025 | |
| 4 | Statement of changes in beneficial owner... | Core Natural Resources, Inc. | Donnelley Financial Solutions /fa | 02/20/2025 | |
| 4 | Statement of changes in beneficial owner... | Kriegshauser Patrick A | Donnelley Financial Solutions /fa | 02/20/2025 | |
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SEC Filing Data
