Core Natural Resources, Inc. — SCHEDULE 13G/A Filings
8 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by Core Natural Resources, Inc. (CNR), sorted by most recent first. Each row links to the full filing on EdgarLookup. Core Natural Resources, Inc. has filed 8 SCHEDULE 13G/A documents with the SEC since 2017. To view all SEC filings by Core Natural Resources, Inc., see the full filings list.
All
10-12B
10-12B/A
10-K
10-K/A
10-Q
144
3
4
4/A
424B3
425
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
PRE 14A
S-3ASR
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 | — | 0000102909-26-001022 | Mar 26, 2026 | — |
| SCHEDULE 13G/A | — | 0000102909-25-000103 | Oct 30, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-001997 | Aug 6, 2025 | — |
| SCHEDULE 13G/A | — | 0000354204-25-001023 | Jul 15, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-001477 | May 12, 2025 | — |
| SCHEDULE 13G/A | — | 0000929638-25-000812 | Feb 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000341 | Feb 7, 2025 | — |
| SCHEDULE 13G/A | — | 0000354204-25-000469 | Jan 23, 2025 | — |