Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000950170-25-006312
Filing Date
2025-01-16
Accepted
2025-01-16 18:33:06
Documents
2
Period of Report
2025-01-14

Document Format Files

Seq Description Document Type Size
1 3 ownership.html 3  
1 3 ownership.xml 3 1519
2 EX-24 cnr-ex24.htm EX-24 15234
  Complete submission text file 0000950170-25-006312.txt   18395
Mailing Address 401 NORTH MAIN STREET WINSTON-SALEM NC 27101
Business Address
KOEPPEL HOLLY K (Reporting) CIK: 0001210399 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38147 | Film No.: 25536648

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. (Issuer) CIK: 0001710366 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1220 Silver Ores
(CF Office: 01 Energy & Transportation)