<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <!-- Generated by Workiva -->
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001526532</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001500881</issuerCik>
      <issuerName>enCore Energy Corp</issuerName>
      <secFileNumber>001-41489</secFileNumber>
      <issuerAddress>
        <com:street1>5950Berkshire Lane</com:street1>
        <com:street2>Suite210</com:street2>
        <com:city>Dallas</com:city>
        <com:stateOrCountry>TX</com:stateOrCountry>
        <com:zipCode>75225</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>214-354-5344</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>William Harris</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill</name>
        <address>
          <com:street1>One Bryan Park  28th Fl</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10036</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>80000</noOfUnitsSold>
      <aggregateMarketValue>272000</aggregateMarketValue>
      <noOfUnitsOutstanding>187094534</noOfUnitsOutstanding>
      <approxSaleDate>10/07/2025</approxSaleDate>
      <securitiesExchangeName>NASQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/05/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Stock Option</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>William Harris</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>3333</amountOfSecuritiesAcquired>
      <paymentDate>10/05/2023</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/22/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Stock Option</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>William Harris</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>76667</amountOfSecuritiesAcquired>
      <paymentDate>05/22/2024</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/07/2025</noticeDate>
      <signature>William Harris</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
