Core Natural Resources, Inc. — 10-K Filings
9 10-K filings on record
This page lists all 10-K 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 9 10-K 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 |
|---|---|---|---|---|
| 10-K | 10-K | 0001710366-26-000007 | Feb 17, 2026 | Dec 31, 2025 |
| 10-K | 10-K | 0001710366-25-000010 | Feb 20, 2025 | Dec 31, 2024 |
| 10-K | 10-K | 0001710366-24-000006 | Feb 9, 2024 | Dec 31, 2023 |
| 10-K | 10-K | 0001710366-23-000005 | Feb 10, 2023 | Dec 31, 2022 |
| 10-K | FORM 10-K | 0001437749-22-003140 | Feb 11, 2022 | Dec 31, 2021 |
| 10-K | FORM 10-K | 0001437749-21-002802 | Feb 12, 2021 | Dec 31, 2020 |
| 10-K | 10-K | 0001710366-20-000006 | Feb 14, 2020 | Dec 31, 2019 |
| 10-K | 10-K | 0001710366-19-000005 | Feb 8, 2019 | Dec 31, 2018 |
| 10-K | 10-K | 0001710366-18-000006 | Feb 16, 2018 | Dec 31, 2017 |