Holly K. Koeppel - Mar 31, 2025 Form 4 Insider Report for Core Natural Resources, Inc. (CNR)

Role
Director
Signature
/s/ Rosemary L. Klein, as Attorney-in-Fact for Holly K. Koeppel
Stock symbol
CNR
Transactions as of
Mar 31, 2025
Transactions value $
-$663,732
Form type
4
Date filed
4/2/2025, 05:00 PM
Previous filing
Feb 20, 2025

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 Sale -$358K -4.77K -21.53% $74.97 17.4K Mar 31, 2025 Direct F1, F2
transaction CNR Common stock, par value $0.01 per share Sale -$306K -4.04K -23.25% $75.68 13.3K Mar 31, 2025 Direct F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was executed in multiple trades at prices ranging from $74.42 to $75.40 per share. The price reported above reflects the weighted average purchase price on the date indicated. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares.
F2 Represents shares of common stock sold to cover the Reporting Person's tax liability from the vesting of restricted stock awards previously granted to the Reporting Person that fully vested in connection with the terms of the Agreement and Plan of Merger, dated as of August 20, 2024, by and among Core Natural Resources, Inc. (formerly known as CONSOL Energy Inc.), Mountain Range Merger Sub Inc. and Arch Resources, Inc.
F3 This transaction was executed in multiple trades at prices ranging from $75.45 to $75.90 per share. The price reported above reflects the weighted average purchase price on the date indicated. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares.
F4 Of the 13,348 shares reported, 3,348 are unvested restricted stock units.