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  <headerData>
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    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001715394</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001504008</issuerCik>
      <issuerName>BankUnited, Inc.</issuerName>
      <secFileNumber>001-35039</secFileNumber>
      <issuerAddress>
        <com:street1>14817 OAK LANE</com:street1>
        <com:city>MIAMI LAKES</com:city>
        <com:stateOrCountry>FL</com:stateOrCountry>
        <com:zipCode>33016</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(305) 569-2000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Rubenstein William S.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corporation</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>7864</noOfUnitsSold>
      <aggregateMarketValue>303283.00</aggregateMarketValue>
      <noOfUnitsOutstanding>74756756</noOfUnitsOutstanding>
      <approxSaleDate>07/31/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/23/2019</acquiredDate>
      <natureOfAcquisitionTransaction>Executive Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>BankUnited Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>334</amountOfSecuritiesAcquired>
      <paymentDate>05/23/2019</paymentDate>
      <natureOfPayment>Executive Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/15/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Executive Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>BankUnited Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2045</amountOfSecuritiesAcquired>
      <paymentDate>05/15/2020</paymentDate>
      <natureOfPayment>Executive Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/26/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Executive Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>BankUnited Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>333</amountOfSecuritiesAcquired>
      <paymentDate>05/26/2020</paymentDate>
      <natureOfPayment>Executive Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/15/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Executive Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>BankUnited Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>4788</amountOfSecuritiesAcquired>
      <paymentDate>05/15/2021</paymentDate>
      <natureOfPayment>Executive Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>04/30/2019</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open Market Purchase</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>350</amountOfSecuritiesAcquired>
      <paymentDate>04/30/2019</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>04/30/2019</acquiredDate>
      <natureOfAcquisitionTransaction>Dividend Reinvestment</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>14</amountOfSecuritiesAcquired>
      <paymentDate>04/30/2019</paymentDate>
      <natureOfPayment>Dividend Reinvestment</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>William Rubenstein Trustee The William Rubenstein 2020 Rev Trust
The Securities to Be Sold section with dates for Open Market Purchase and Dividend Reinvestment have a date range from 08/22/2017 to 04/30/2019</remarks>
    <noticeSignature>
      <noticeDate>08/02/2024</noticeDate>
      <signature>William Rubenstein</signature>
    </noticeSignature>
  </formData>
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144
0001715394
XXXXXXXX
LIVE
0001504008
BankUnited, Inc.
001-35039
14817 OAK LANE
MIAMI LAKES
FL
33016
(305) 569-2000
Rubenstein William S.
Officer
Common
Charles Schwab Corporation
3000 Schwab Way
Westlake
TX
76262
7864
303283.00
74756756
07/31/2024
NYSE
Common
05/23/2019
Executive Compensation
BankUnited Inc.
N
334
05/23/2019
Executive Compensation
Common
05/15/2020
Executive Compensation
BankUnited Inc.
N
2045
05/15/2020
Executive Compensation
Common
05/26/2020
Executive Compensation
BankUnited Inc.
N
333
05/26/2020
Executive Compensation
Common
05/15/2021
Executive Compensation
BankUnited Inc.
N
4788
05/15/2021
Executive Compensation
Common
04/30/2019
Open Market Purchase
Open Market Purchase
N
350
04/30/2019
Cash
Common
04/30/2019
Dividend Reinvestment
Issuer
N
14
04/30/2019
Dividend Reinvestment
Y
William Rubenstein Trustee The William Rubenstein 2020 Rev Trust
The Securities to Be Sold section with dates for Open Market Purchase and Dividend Reinvestment have a date range from 08/22/2017 to 04/30/2019
08/02/2024
William Rubenstein