James A. Brock - May 20, 2025 Form 4 Insider Report for Core Natural Resources, Inc. (CNR)

Role
Executive Chair, Director
Signature
/s/ Rosemary L. Klein, as Attorney-in-Fact for James A. Brock
Stock symbol
CNR
Transactions as of
May 20, 2025
Transactions value $
$0
Form type
4
Date filed
5/22/2025, 04:05 PM
Previous filing
Feb 20, 2025
Next filing
Nov 14, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Brock James A Executive Chair, Director 275 TECHNOLOGY DRIVE, SUITE 101, CANONSBURG /s/ Rosemary L. Klein, as Attorney-in-Fact for James A. Brock 2025-05-22 0001620612

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CNR Common stock, par value $0.01 per share Gift $0 -165K -30.83% $0.00 371K May 20, 2025 Direct F1, F2
transaction CNR Common stock, par value $0.01 per share Gift $0 +165K $0.00 165K May 20, 2025 By Lee Ann Brock Trust F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents a gift of 165,200 shares of the Issuer's common stock to a revocable trust for which the reporting person's spouse is the sole trustee and beneficiary. The gift was made for tax and estate planning purposes.
F2 Of the 370,575 shares reported, 40,192 are unvested restricted stock units.