Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001710366-25-000014
Filing Date
2025-05-08
Accepted
2025-05-08 07:16:17
Documents
99
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q ceix-20250331.htm   iXBRL 10-Q 1522941
2 EX-10.96 exhibit1096-formofexecutiv.htm EX-10.96 105710
3 EX-10.97 exhibit1097-formofexecutiv.htm EX-10.97 53768
4 EX-10.98 exhibit1098-formofexecutiv.htm EX-10.98 64878
5 EX-10.99 exhibit1099-formofexecutiv.htm EX-10.99 53769
6 EX-10.100 exhibit10100-formofdirecto.htm EX-10.100 30883
7 EX-31.1 exhibit311-q12025.htm EX-31.1 9213
8 EX-31.2 exhibit312-q12025.htm EX-31.2 9257
9 EX-32.1 exhibit321-q12025.htm EX-32.1 4074
10 EX-32.2 exhibit322-q12025.htm EX-32.2 4120
11 EX-95 exhibit95-q12025.htm EX-95 208119
  Complete submission text file 0001710366-25-000014.txt   8770508

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ceix-20250331.xsd EX-101.SCH 58546
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ceix-20250331_cal.xml EX-101.CAL 103797
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ceix-20250331_def.xml EX-101.DEF 246335
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ceix-20250331_lab.xml EX-101.LAB 703209
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ceix-20250331_pre.xml EX-101.PRE 482978
102 EXTRACTED XBRL INSTANCE DOCUMENT ceix-20250331_htm.xml XML 1131589
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: 10-Q | Act: 34 | File No.: 001-38147 | Film No.: 25923846
SIC: 1220 Silver Ores
(CF Office: 01 Energy & Transportation)