<SEC-DOCUMENT>0000950170-25-029281.txt : 20250227
<SEC-HEADER>0000950170-25-029281.hdr.sgml : 20250227
<ACCEPTANCE-DATETIME>20250227182253
ACCESSION NUMBER: 0000950170-25-029281
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20250225
FILED AS OF DATE: 20250227
DATE AS OF CHANGE: 20250227
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Buckiso Scott D
CENTRAL INDEX KEY: 0001643009
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-16811
FILM NUMBER: 25681461
MAIL ADDRESS:
STREET 1: 600 GRANT STREET
CITY: PITTSBURGH
STATE: PA
ZIP: 15219
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: UNITED STATES STEEL CORP
CENTRAL INDEX KEY: 0001163302
STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312]
ORGANIZATION NAME: 04 Manufacturing
IRS NUMBER: 251897152
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 600 GRANT ST
STREET 2: ROOM 1500
CITY: PITTSBURGH
STATE: PA
ZIP: 15219-2800
BUSINESS PHONE: 415 433 2967
MAIL ADDRESS:
STREET 1: 600 GRANT STREET
CITY: PITTSBURGH
STATE: X1
ZIP: 15219-2800
FORMER COMPANY:
FORMER CONFORMED NAME: UNITED STATES STEEL LLC
DATE OF NAME CHANGE: 20011205
</SEC-HEADER>
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<rptOwnerCity>PITTSBURGH</rptOwnerCity>
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<rptOwnerZipCode>15219</rptOwnerZipCode>
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<isDirector>false</isDirector>
<isOfficer>true</isOfficer>
<isTenPercentOwner>false</isTenPercentOwner>
<isOther>false</isOther>
<officerTitle>SVP & Chief Mfg Officer - NAFR</officerTitle>
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<aff10b5One>false</aff10b5One>
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<transactionAcquiredDisposedCode>
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<transactionDate>
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<footnoteId id="F7"/>
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</sharesOwnedFollowingTransaction>
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</directOrIndirectOwnership>
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</nonDerivativeTransaction>
<nonDerivativeTransaction>
<securityTitle>
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<transactionCode>A</transactionCode>
<equitySwapInvolved>false</equitySwapInvolved>
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<footnoteId id="F8"/>
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<value>D</value>
</directOrIndirectOwnership>
</ownershipNature>
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<nonDerivativeHolding>
<securityTitle>
<value>United States Steel Corporation Common Stock</value>
</securityTitle>
<postTransactionAmounts>
<sharesOwnedFollowingTransaction>
<value>10345.12</value>
</sharesOwnedFollowingTransaction>
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<ownershipNature>
<directOrIndirectOwnership>
<value>I</value>
</directOrIndirectOwnership>
<natureOfOwnership>
<value>By 401(k) Plan</value>
</natureOfOwnership>
</ownershipNature>
</nonDerivativeHolding>
</nonDerivativeTable>
<footnotes>
<footnote id="F1">This line represents the vesting of the remaining performance-based restricted stock units (RSUs) that were granted on February 22, 2022, based upon the satisfaction of ROCE performance criteria. This award partially vested on February 28, 2023 and February 27, 2024.</footnote>
<footnote id="F2">This line reflects the tax withholding on the vesting of ROCE-based performance RSUs that vested on February 25, 2025.</footnote>
<footnote id="F3">This line represents RSUs earned upon the satisfaction of 2024 performance criteria for the 2023-2025 ROCE performance award.</footnote>
<footnote id="F4">This line represents RSUs earned upon the satisfaction of 2024 performance criteria for the 2024-2026 ROCE performance award.</footnote>
<footnote id="F5">This line represents performance -based RSUs that were granted on February 22, 2022, and vested on February 25, 2025. TSR-based performance awards vest based upon the performance of U. S. Steel's common stock performance vs. that of a peer group over a three-year period. This award partially vested on February 27, 2024.</footnote>
<footnote id="F6">This line reflects the tax withholding on the vesting of TSR-based performance RSUs that vested on February 25, 2025.</footnote>
<footnote id="F7">This line represents RSUs earned upon the satisfaction of 2024 performance criteria for the 2023-2025 TSR performance award.</footnote>
<footnote id="F8">This line reflects the grant of RSUs. RSUs vest ratably over three years, one-third on each of the first, second and third grant date anniversaries. RSUs are payable in stock only.</footnote>
</footnotes>
<ownerSignature>
<signatureName>/s/ Megan Bombick By Power of Attorney from Scott D. Buckiso</signatureName>
<signatureDate>2025-02-27</signatureDate>
</ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>