| 4 | Alpha Metallurgical Resources, Inc. | 2026-06-16 | 0001812746-26-000007 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-06-04 | 0001786095-26-000004 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-06-02 | 0001633202-26-000002 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-05-15 | 0001812746-26-000006 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-05-08 | 0001958123-26-000001 |
| 10-Q | Alpha Metallurgical Resources, Inc. | 2026-05-08 | 0001704715-26-000018 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-05-08 | 0001272065-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-05-08 | 0001812653-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-20 | 0001812746-26-000004 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-13 | 0001812746-26-000003 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-12 | 0001812746-26-000002 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-11 | 0001812746-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-09 | 0001836964-26-000003 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-03-05 | 0001942851-26-000003 |
| 10-K | Alpha Metallurgical Resources, Inc. | 2026-02-27 | 0001704715-26-000010 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-27 | 0001669980-26-000002 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-27 | 0001836964-26-000002 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-27 | 0001786095-26-000003 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-27 | 0001942851-26-000002 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-23 | 0001633202-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-23 | 0001836964-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-23 | 0001786095-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-23 | 0001669980-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2026-01-23 | 0001942851-26-000001 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-12-17 | 0001812746-25-000006 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-12-17 | 0000921895-25-003365 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-12-15 | 0001836964-25-000003 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-12-12 | 0001812746-25-000004 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-12-10 | 0001812746-25-000003 |
| 10-Q | Alpha Metallurgical Resources, Inc. | 2025-11-06 | 0001704715-25-000042 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-09-17 | 0001193125-25-206611 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-08-14 | 0000950170-25-108992 |
| 4 | Alpha Metallurgical Resources, Inc. | 2025-08-14 | 0000950170-25-108953 |
| 10-Q | Alpha Metallurgical Resources, Inc. | 2025-08-08 | 0001704715-25-000027 |