# Core Natural Resources, Inc.: Form 8-K, filed Jun 30, 2025

- Company: [Core Natural Resources, Inc.](/companies/cnr.md) (CIK 1710366)
- Form: 8-K
- Filed: 2025-06-30
- Accepted by EDGAR: Jun 30, 2025, 07:25 ET
- Period: 2025-06-30
- Accession: 0001193125-25-151981
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1710366/000119312525151981/d82152d8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1710366/000119312525151981/

## Items reported

- Item 7.01: Regulation FD disclosure
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1710366/000119312525151981/d82152d8k.htm

Filed Jun 30, 2025.
Source: SEC EDGAR, the filing index for accession 0001193125-25-151981. Last ingested by Listed: Nov 5, 2026, 13:54 ET. No prices; not investment advice.