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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0002135137</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
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    <issuerInfo>
      <issuerCik>0001468642</issuerCik>
      <issuerName>Aura Minerals Inc.</issuerName>
      <secFileNumber>001-42744</secFileNumber>
      <issuerAddress>
        <com:street1>3390 Mary St</com:street1>
        <com:street2>Suite 116</com:street2>
        <com:city>Coconut Grove</com:city>
        <com:stateOrCountry>FL</com:stateOrCountry>
        <com:zipCode>33133</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>1-305-239-9332</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Kapitalo International Fund SPC - Segregated Portfolio K</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>May be deemed affiliate</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley | Institutional EquityDivision</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3600</com:street1>
          <com:street2>Faria Lima Square</com:street2>
          <com:city>SAO PAULO</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>4538132</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>2669</noOfUnitsSold>
      <aggregateMarketValue>227458.32</aggregateMarketValue>
      <noOfUnitsOutstanding>83789223</noOfUnitsOutstanding>
      <approxSaleDate>08/28/2026</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <acquiredDate>08/28/2026</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchases</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Shares were acquired in the open market trades</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2669</amountOfSecuritiesAcquired>
      <paymentDate>08/31/2026</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>05/28/2026</saleDate>
      <amountOfSecuritiesSold>10525</amountOfSecuritiesSold>
      <grossProceeds>810270.28</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>05/29/2026</saleDate>
      <amountOfSecuritiesSold>19459</amountOfSecuritiesSold>
      <grossProceeds>1507866.23</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>08/19/2026</saleDate>
      <amountOfSecuritiesSold>57334</amountOfSecuritiesSold>
      <grossProceeds>4682410.45</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>08/20/2026</saleDate>
      <amountOfSecuritiesSold>26748</amountOfSecuritiesSold>
      <grossProceeds>2300328.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>08/21/2026</saleDate>
      <amountOfSecuritiesSold>47878</amountOfSecuritiesSold>
      <grossProceeds>4218745.70</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>08/24/2026</saleDate>
      <amountOfSecuritiesSold>8666</amountOfSecuritiesSold>
      <grossProceeds>766498.05</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD</name>
        <address>
          <com:street1>Avenida Brigadeiro Faria Lima 3144</com:street1>
          <com:street2>11 floor</com:street2>
          <com:city>Sao Paulo</com:city>
          <com:stateOrCountry>D5</com:stateOrCountry>
          <com:zipCode>01451-000</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Shares no par value</securitiesClassTitle>
      <saleDate>08/28/2026</saleDate>
      <amountOfSecuritiesSold>27165</amountOfSecuritiesSold>
      <grossProceeds>2366323.84</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/28/2026</noticeDate>
      <signature>Joao Carlos T Pinho</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
