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      <filer>
        <filerCredentials>
          <cik>0001671445</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
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    <issuerInfo>
      <issuerCik>0001671933</issuerCik>
      <issuerName>Trade Desk, Inc.</issuerName>
      <secFileNumber>001-37879</secFileNumber>
      <issuerAddress>
        <com:street1>42 N. CHESTNUT STREET</com:street1>
        <com:city>VENTURA</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>93001</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(805) 585-3434</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Green Jeffrey Terry</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
        <relationshipToIssuer>10% Stockholder</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Wells Fargo Clearing Services</name>
        <address>
          <com:street1>1 N. Jefferson Ave.</com:street1>
          <com:city>St. Louis</com:city>
          <com:stateOrCountry>MO</com:stateOrCountry>
          <com:zipCode>63103</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>480649</noOfUnitsSold>
      <aggregateMarketValue>53573138.00</aggregateMarketValue>
      <noOfUnitsOutstanding>447658970</noOfUnitsOutstanding>
      <approxSaleDate>10/04/2024</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>09/20/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Non-Qualified Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>136882</amountOfSecuritiesAcquired>
      <paymentDate>09/20/2024</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>09/25/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Non-Qualified Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>42150</amountOfSecuritiesAcquired>
      <paymentDate>09/25/2024</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>09/30/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Non-Qualified Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>224000</amountOfSecuritiesAcquired>
      <paymentDate>09/30/2024</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/02/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Non-Qualified Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>56649</amountOfSecuritiesAcquired>
      <paymentDate>10/02/2024</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>09/20/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Non-Qualified Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>20968</amountOfSecuritiesAcquired>
      <paymentDate>09/20/2024</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>08/22/2024</saleDate>
      <amountOfSecuritiesSold>135922</amountOfSecuritiesSold>
      <grossProceeds>14093880.67</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>08/26/2024</saleDate>
      <amountOfSecuritiesSold>283429</amountOfSecuritiesSold>
      <grossProceeds>29523288.21</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>09/20/2024</saleDate>
      <amountOfSecuritiesSold>200000</amountOfSecuritiesSold>
      <grossProceeds>21888300.31</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>09/23/2024</saleDate>
      <amountOfSecuritiesSold>200000</amountOfSecuritiesSold>
      <grossProceeds>21729531.66</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>09/25/2024</saleDate>
      <amountOfSecuritiesSold>200000</amountOfSecuritiesSold>
      <grossProceeds>22102229.90</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Jeff Green Trust</name>
        <address>
          <com:street1>42 N. Chestnut Street</com:street1>
          <com:city>Ventura</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>93001</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A Common Stock</securitiesClassTitle>
      <saleDate>09/26/2024</saleDate>
      <amountOfSecuritiesSold>200000</amountOfSecuritiesSold>
      <grossProceeds>21849323.65</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Shares were sold by Jeff Green Trust, Jeffrey T. Green is a TTEE of the trust and is a director/officer/10 percent shareholder of the issuer.</remarks>
    <noticeSignature>
      <noticeDate>10/04/2024</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>03/15/2024</planAdoptionDate>
      </planAdoptionDates>
      <signature>Jeffrey Terry Green</signature>
    </noticeSignature>
  </formData>
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144
0001671445
XXXXXXXX
LIVE
0001671933
Trade Desk, Inc.
001-37879
42 N. CHESTNUT STREET
VENTURA
CA
93001
(805) 585-3434
Green Jeffrey Terry
Officer
Director
10% Stockholder
Common
Wells Fargo Clearing Services
1 N. Jefferson Ave.
St. Louis
MO
63103
480649
53573138.00
447658970
10/04/2024
Nasdaq
Common
09/20/2024
Non-Qualified Stock Options
Issuer
N
136882
09/20/2024
cash
Common
09/25/2024
Non-Qualified Stock Options
Issuer
N
42150
09/25/2024
cash
Common
09/30/2024
Non-Qualified Stock Options
Issuer
N
224000
09/30/2024
cash
Common
10/02/2024
Non-Qualified Stock Options
Issuer
N
56649
10/02/2024
cash
Common
09/20/2024
Non-Qualified Stock Options
Issuer
N
20968
09/20/2024
cash
N
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
08/22/2024
135922
14093880.67
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
08/26/2024
283429
29523288.21
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
09/20/2024
200000
21888300.31
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
09/23/2024
200000
21729531.66
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
09/25/2024
200000
22102229.90
Jeff Green Trust
42 N. Chestnut Street
Ventura
CA
93001
Class A Common Stock
09/26/2024
200000
21849323.65
Shares were sold by Jeff Green Trust, Jeffrey T. Green is a TTEE of the trust and is a director/officer/10 percent shareholder of the issuer.
10/04/2024
03/15/2024
Jeffrey Terry Green