content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
      <filerInfo>
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          <filerCredentials>
            <!-- Field: Pseudo-Tag; ID: Name; Data: Elliott Investment Management L.P. -->
            <cik>0001791786</cik>
            <ccc>XXXXXXXX</ccc>
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        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0000004281</issuerCik>
        <issuerName>Howmet Aerospace Inc.</issuerName>
        <secFileNumber>001-03610</secFileNumber>
        <issuerAddress>
          <com:street1>201 Isabella Street, Suite 200</com:street1>
          <com:city>Pittsburgh</com:city>
          <com:stateOrCountry>PA</com:stateOrCountry>
          <com:zipCode>15212-5872</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>412-553-1940</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Elliott Investment Management L.P. (1)</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Shareholder</relationshipToIssuer>
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      </issuerInfo>
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        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>J.P. Morgan Securities LLC</name>
          <address>
            <com:street1>383 Madison Avenue</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10179</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>2830507</noOfUnitsSold>
        <aggregateMarketValue>122447733.00</aggregateMarketValue>
        <noOfUnitsOutstanding>413291033</noOfUnitsOutstanding>
        <approxSaleDate>05/26/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
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        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <acquiredDate>11/01/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Open Market Purchases</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Open Market Purchases</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2830507</amountOfSecuritiesAcquired>
        <paymentDate>11/01/2016</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
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            <com:zipCode>33401</com:zipCode>
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          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>04/11/2023</saleDate>
        <amountOfSecuritiesSold>101699</amountOfSecuritiesSold>
        <grossProceeds>4342924.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/04/2023</saleDate>
        <amountOfSecuritiesSold>140086</amountOfSecuritiesSold>
        <grossProceeds>6081133.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/05/2023</saleDate>
        <amountOfSecuritiesSold>651906</amountOfSecuritiesSold>
        <grossProceeds>28442659.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/08/2023</saleDate>
        <amountOfSecuritiesSold>105422</amountOfSecuritiesSold>
        <grossProceeds>4650164.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/09/2023</saleDate>
        <amountOfSecuritiesSold>1159778</amountOfSecuritiesSold>
        <grossProceeds>51726099.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/10/2023</saleDate>
        <amountOfSecuritiesSold>187575</amountOfSecuritiesSold>
        <grossProceeds>8356466.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/11/2023</saleDate>
        <amountOfSecuritiesSold>46440</amountOfSecuritiesSold>
        <grossProceeds>2043360.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/12/2023</saleDate>
        <amountOfSecuritiesSold>236864</amountOfSecuritiesSold>
        <grossProceeds>10433859.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/15/2023</saleDate>
        <amountOfSecuritiesSold>196750</amountOfSecuritiesSold>
        <grossProceeds>8739635.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/16/2023</saleDate>
        <amountOfSecuritiesSold>225000</amountOfSecuritiesSold>
        <grossProceeds>9945000.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/22/2023</saleDate>
        <amountOfSecuritiesSold>168176</amountOfSecuritiesSold>
        <grossProceeds>7572965.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/25/2023</saleDate>
        <amountOfSecuritiesSold>203792</amountOfSecuritiesSold>
        <grossProceeds>8816042.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Elliott Investment Management L.P. (1)</name>
          <address>
            <com:street1>360 S. Rosemary Ave, 18th Floor</com:street1>
            <com:city>West Palm Beach</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33401</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock, par value $1.00 per share</securitiesClassTitle>
        <saleDate>05/26/2023</saleDate>
        <amountOfSecuritiesSold>6175</amountOfSecuritiesSold>
        <grossProceeds>269011.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>(1) Elliott Investment Management L.P., a Delaware limited partnership ("Elliott"), serves as the investment manager of Elliott Associates, L.P., a Delaware limited partnership ("Elliott") and Elliott International, L.P., a Cayman Islands limited partnership ("Elliott International" and together with Elliott, the "Elliott Funds"). The shares of common stock covered by this Form 144 are held by the Elliott Funds and/or their respective subsidiaries. (2) The shares reported herein to be sold were acquired in open market transactions on various dates ranging from November 2016 to May 2018.</remarks>
      <noticeSignature>
        <noticeDate>05/26/2023</noticeDate>
        <signature>Elliott Investment Management L.P., By: /s/ Elliot Greenberg, Vice President</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 32125}]
text: 144
  0001791786
  XXXXXXXX
  LIVE
  0000004281
  Howmet Aerospace Inc.
  001-03610
  201 Isabella Street, Suite 200
  Pittsburgh
  PA
  15212-5872
  412-553-1940
  Elliott Investment Management L.P. (1)
  Shareholder
  Common stock, par value $1.00 per share
  J.P. Morgan Securities LLC
  383 Madison Avenue
  New York
  NY
  10179
  2830507
  122447733.00
  413291033
  05/26/2023
  NYSE
  Common stock, par value $1.00 per share
  11/01/2016
  Open Market Purchases
  Open Market Purchases
  N
  2830507
  11/01/2016
  Cash
  N
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  02/27/2023
  99578
  4208097.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  02/28/2023
  272182
  11551622.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/01/2023
  205583
  8760899.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/02/2023
  188352
  8117971.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/03/2023
  214777
  9376004.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/06/2023
  250492
  10950684.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/07/2023
  325286
  14169458.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/08/2023
  263448
  11451242.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/09/2023
  386196
  16452645.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/10/2023
  302860
  12393849.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/13/2023
  282132
  11319531.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/14/2023
  272432
  11105227.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/15/2023
  98855
  3856245.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/16/2023
  247446
  9941737.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/17/2023
  312641
  12265438.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/20/2023
  296435
  11740190.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/21/2023
  252326
  10254932.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/22/2023
  327622
  13431224.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/23/2023
  229608
  9300065.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/24/2023
  154605
  6172295.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/27/2023
  106008
  4318448.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/28/2023
  218316
  8961872.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/29/2023
  126508
  5262758.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/30/2023
  148203
  6200769.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  03/31/2023
  154025
  6500240.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/03/2023
  213575
  9142227.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/04/2023
  173536
  7295662.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/05/2023
  432347
  18137994.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/06/2023
  206503
  8639941.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/10/2023
  136424
  5725729.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  04/11/2023
  101699
  4342924.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/04/2023
  140086
  6081133.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/05/2023
  651906
  28442659.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/08/2023
  105422
  4650164.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/09/2023
  1159778
  51726099.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/10/2023
  187575
  8356466.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/11/2023
  46440
  2043360.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/12/2023
  236864
  10433859.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/15/2023
  196750
  8739635.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/16/2023
  225000
  9945000.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/22/2023
  168176
  7572965.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/25/2023
  203792
  8816042.00
  Elliott Investment Management L.P. (1)
  360 S. Rosemary Ave, 18th Floor
  West Palm Beach
  FL
  33401
  Common stock, par value $1.00 per share
  05/26/2023
  6175
  269011.00
  (1) Elliott Investment Management L.P., a Delaware limited partnership ("Elliott"), serves as the investment manager of Elliott Associates, L.P., a Delaware limited partnership ("Elliott") and Elliott International, L.P., a Cayman Islands limited partnership ("Elliott International" and together with Elliott, the "Elliott Funds"). The shares of common stock covered by this Form 144 are held by the Elliott Funds and/or their respective subsidiaries. (2) The shares reported herein to be sold were acquired in open market transactions on various dates ranging from November 2016 to May 2018.
  05/26/2023
  Elliott Investment Management L.P., By: /s/ Elliot Greenberg, Vice President