<SEC-DOCUMENT>0001193125-26-063990.txt : 20260223
<SEC-HEADER>0001193125-26-063990.hdr.sgml : 20260223
<ACCEPTANCE-DATETIME>20260223161215
ACCESSION NUMBER:		0001193125-26-063990
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260217
FILED AS OF DATE:		20260223
DATE AS OF CHANGE:		20260223

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Slone Deck
		CENTRAL INDEX KEY:			0001335025
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38147
		FILM NUMBER:		26665284

	MAIL ADDRESS:	
		STREET 1:		ONE CITYPLACE DRIVE
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63141

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Core Natural Resources, Inc.
		CENTRAL INDEX KEY:			0001710366
		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE MINING [1220]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			DC
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		275 TECHNOLOGY DRIVE
		STREET 2:		SUITE #101
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317
		BUSINESS PHONE:		724-416-8300

	MAIL ADDRESS:	
		STREET 1:		275 TECHNOLOGY DRIVE
		STREET 2:		SUITE #101
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONSOL Energy Inc.
		DATE OF NAME CHANGE:	20171128

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONSOL Mining Corp
		DATE OF NAME CHANGE:	20170626
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>4/A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2026-02-17</periodOfReport>

    <dateOfOriginalSubmission>2026-02-19</dateOfOriginalSubmission>

    <issuer>
        <issuerCik>0001710366</issuerCik>
        <issuerName>Core Natural Resources, Inc.</issuerName>
        <issuerTradingSymbol>CNR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001335025</rptOwnerCik>
            <rptOwnerName>Slone Deck</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>275 TECHNOLOGY DRIVE, SUITE 101</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANONSBURG</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>15317</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>SVP, Strategy &amp; Public Policy</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common stock, par value $0.01 per share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>70219</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On February 19, 2026, due to immaterial clerical rounding errors, the reporting person filed a Form 4 which inadvertently reported an incorrect total amount of securities directly beneficially owned by the reporting person and mistakenly indicated an incorrect amount of unvested restricted stock units owned. The corrected amount of securities beneficially owned by the reporting person is 70,219, of which 10,929 shares represent unvested restricted stock units.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Rosemary L. Klein, Attorney-in-Fact for Deck Slone</signatureName>
        <signatureDate>2026-02-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
