Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001710366-25-000030
Filing Date
2025-11-06
Accepted
2025-11-06 06:56:55
Documents
92
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q cnr-20250930.htm   iXBRL 10-Q 2196817
2 EX-10.75 cnrq32025-exhibit1075.htm EX-10.75 49751
3 EX-31.1 cnrq32025-exhibit311.htm EX-31.1 9096
4 EX-31.2 cnrq32025-exhibit312.htm EX-31.2 9125
5 EX-32.1 cnrq32025-exhibit321.htm EX-32.1 4045
6 EX-32.2 cnrq32025-exhibit322.htm EX-32.2 4061
7 EX-95 cnrq32025-exhibit95.htm EX-95 193876
  Complete submission text file 0001710366-25-000030.txt   10168658

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cnr-20250930.xsd EX-101.SCH 59635
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cnr-20250930_cal.xml EX-101.CAL 111224
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cnr-20250930_def.xml EX-101.DEF 245859
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cnr-20250930_lab.xml EX-101.LAB 714008
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cnr-20250930_pre.xml EX-101.PRE 484086
95 EXTRACTED XBRL INSTANCE DOCUMENT cnr-20250930_htm.xml XML 1662117
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.: DC | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38147 | Film No.: 251456036
SIC: 1220 Silver Ores
(CF Office: 01 Energy & Transportation)