Form 8-K - Current report:
SEC Accession No. 0001193125-25-007135
Filing Date
2025-01-15
Accepted
2025-01-15 17:23:04
Documents
21
Period of Report
2025-01-13
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.01: Completion of Acquisition or Disposition of Assets
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 7.01: Regulation FD Disclosure
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
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2 EX-3.1 d836647dex31.htm EX-3.1 5969
3 EX-3.2 d836647dex32.htm EX-3.2 130956
4 EX-10.1 d836647dex101.htm EX-10.1 1169478
5 EX-10.2 d836647dex102.htm EX-10.2 811076
6 EX-10.3 d836647dex103.htm EX-10.3 70662
7 EX-99.1 d836647dex991.htm EX-99.1 27448
11 GRAPHIC g836647g0115052349970.jpg GRAPHIC 3154
12 GRAPHIC g836647g0115052350541.jpg GRAPHIC 2584
  Complete submission text file 0001193125-25-007135.txt   2941173

Data Files

Seq Description Document Type Size
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10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE cnr-20250113_pre.xml EX-101.PRE 11781
23 EXTRACTED XBRL INSTANCE DOCUMENT d836647d8k_htm.xml XML 3895
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 | Act: 34 | File No.: 001-38147 | Film No.: 25533749
SIC: 1220 Silver Ores
(CF Office: 01 Energy & Transportation)