Core Natural Resources, Inc. — Director's Dealing 2025

Nov 14, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Core Natural Resources, Inc. (CNR)
CIK: 0001710366
Period of Report: 2025-11-13

Reporting Person: Brock James A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-13	Common stock, par value $0.01 per share	G	140760	—	Disposed	24440	Indirect
2025-11-13	Common stock, par value $0.01 per share	G	140760	—	Acquired	140760	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common stock, par value $0.01 per share	117398	Indirect
Common stock, par value $0.01 per share	253177	Direct

Footnotes

F1: On November 13, 2025, the revocable trust for which the reporting person's spouse is the sole trustee and beneficiary transferred 140,760 shares to a spousal lifetime access trust (SLAT 1) for the benefit of the reporting person's spouse and children.

F2: On November 13, 2025, the reporting person contributed 117,398 shares, which were previously reported as directly owned, to a grantor retained annuity trust (GRAT 1) of which the reporting person is the sole grantor, trustee and annuity beneficiary.