Alpha Metallurgical Resources, Inc. — SCHEDULE 13G/A Filings
4 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by Alpha Metallurgical Resources, Inc. (AMR), sorted by most recent first. Each row links to the full filing on EdgarLookup. Alpha Metallurgical Resources, Inc. has filed 4 SCHEDULE 13G/A documents with the SEC since 2017. To view all SEC filings by Alpha Metallurgical Resources, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
144
3
3/A
4
4/A
424B3
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DRS
EFFECT
NT 10-K
PRE 14A
RW
S-1
S-1/A
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000594 | Mar 26, 2026 | — |
| SCHEDULE 13G/A | — | 0001037389-26-000002 | Feb 12, 2026 | — |
| SCHEDULE 13G/A | — | 0000894189-25-003433 | May 2, 2025 | — |
| SCHEDULE 13G/A | — | 0002052113-25-000428 | Apr 23, 2025 | — |