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                    <ccc>XXXXXXXX</ccc>
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            <liveTestFlag>LIVE</liveTestFlag>



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                <ns2:city>Oakland</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94607</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>4154025202</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JAMES REINHART</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Fl.</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>60277</noOfUnitsSold>
            <aggregateMarketValue>198914.10</aggregateMarketValue>
            <noOfUnitsOutstanding>72605000</noOfUnitsOutstanding>
            <approxSaleDate>08/07/2023</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
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            <acquiredDate>06/01/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock Units</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>60277</amountOfSecuritiesAcquired>
            <paymentDate>06/01/2023</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
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                <address>
                    <ns2:street1>969 Broadway, Suite 200</ns2:street1>
                    <ns2:city>Oakland</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94607</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/03/2023</saleDate>
            <amountOfSecuritiesSold>35168</amountOfSecuritiesSold>
            <grossProceeds>86583.62</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for JAMES REINHART</name>
                <address>
                    <ns2:street1>969 Broadway, Suite 200</ns2:street1>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94607</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>06/20/2023</saleDate>
            <amountOfSecuritiesSold>25110</amountOfSecuritiesSold>
            <grossProceeds>64058.12</grossProceeds>
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        <securitiesSoldInPast3Months>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94607</ns2:zipCode>
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            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>05/10/2023</saleDate>
            <amountOfSecuritiesSold>74072</amountOfSecuritiesSold>
            <grossProceeds>238193.33</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94607</ns2:zipCode>
                </address>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>05/09/2023</saleDate>
            <amountOfSecuritiesSold>37595</amountOfSecuritiesSold>
            <grossProceeds>113006.81</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>08/07/2023</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>03/09/2023</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/James G. Reinhart</signature>
        </noticeSignature>
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144
0001849447
XXXXXXXX
LIVE
0001484778
THREDUP INC CL A
001-40249
969 Broadway, Suite 200
Oakland
CA
94607
4154025202
JAMES REINHART
Officer
COMMON
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Fl.
New York
NY
10004
60277
198914.10
72605000
08/07/2023
NASDAQ
Common
06/01/2023
Restricted Stock Units
Issuer
N
60277
06/01/2023
N/A
N
10b5-1 Sales for JAMES REINHART
969 Broadway, Suite 200
Oakland
CA
94607
Common
07/03/2023
35168
86583.62
10b5-1 Sales for JAMES REINHART
969 Broadway, Suite 200
Oakland
CA
94607
Common
06/20/2023
25110
64058.12
10b5-1 Sales for JAMES REINHART
969 Broadway, Suite 200
Oakland
CA
94607
Common
05/10/2023
74072
238193.33
10b5-1 Sales for JAMES REINHART
969 Broadway, Suite 200
Oakland
CA
94607
Common
05/09/2023
37595
113006.81
08/07/2023
03/09/2023
/s/James G. Reinhart