Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001193125-25-028132
Filing Date
2025-02-18
Accepted
2025-02-18 07:00:37
Documents
14
Period of Report
2025-01-13
Items
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K/A d900101d8ka.htm   iXBRL 8-K/A 29235
2 EX-23.1 d900101dex231.htm EX-23.1 4065
  Complete submission text file 0001193125-25-028132.txt   163670

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA cnr-20250113.xsd EX-101.SCH 2496
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE cnr-20250113_lab.xml EX-101.LAB 18663
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE cnr-20250113_pre.xml EX-101.PRE 11663
16 EXTRACTED XBRL INSTANCE DOCUMENT d900101d8ka_htm.xml XML 5245
Mailing Address 275 TECHNOLOGY DRIVE SUITE #101 CANONSBURG PA 15317
Business Address 275 TECHNOLOGY DRIVE SUITE #101 CANONSBURG PA 15317 724-416-8300
Core Natural Resources, Inc. (Filer) CIK: 0001710366 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K/A | Act: 34 | File No.: 001-38147 | Film No.: 25632696
SIC: 1220 Silver Ores
(CF Office: 01 Energy & Transportation)