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        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001241268</cik>
                    <ccc>XXXXXXXX</ccc>
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            <liveTestFlag>LIVE</liveTestFlag>



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        <issuerInfo>
            <issuerCik>0001529628</issuerCik>
            <issuerName>SMART SAND, INC.</issuerName>
            <secFileNumber>001-37936</secFileNumber>
            <issuerAddress>
                <ns2:street1>28420 Hardy Toll Road</ns2:street1>
                <ns2:street2>Suite 130</ns2:street2>
                <ns2:city>Spring</ns2:city>
                <ns2:stateOrCountry>TX</ns2:stateOrCountry>
                <ns2:zipCode>77373</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(281) 231-2660</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ANDREW R SPEAKER</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 Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>75333</noOfUnitsSold>
            <aggregateMarketValue>148187.54</aggregateMarketValue>
            <noOfUnitsOutstanding>41295604</noOfUnitsOutstanding>
            <approxSaleDate>12/01/2023</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>06/11/2018</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted stock vesting under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>13962</amountOfSecuritiesAcquired>
            <paymentDate>06/11/2018</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>12/18/2020</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted stock vesting under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>24217</amountOfSecuritiesAcquired>
            <paymentDate>12/18/2020</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>07/30/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted stock vesting under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Isssuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>32157</amountOfSecuritiesAcquired>
            <paymentDate>07/30/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/30/2018</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted stock vesting under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>4997</amountOfSecuritiesAcquired>
            <paymentDate>03/30/2018</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>12/01/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Andrew R Speaker</signature>
        </noticeSignature>
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144
0001241268
XXXXXXXX
LIVE
0001529628
SMART SAND, INC.
001-37936
28420 Hardy Toll Road
Suite 130
Spring
TX
77373
(281) 231-2660
ANDREW R SPEAKER
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
75333
148187.54
41295604
12/01/2023
NASDAQ
Common
06/11/2018
Restricted stock vesting under a registered plan
Issuer
N
13962
06/11/2018
Not Applicable
Common
12/18/2020
Restricted stock vesting under a registered plan
Issuer
N
24217
12/18/2020
Not Applicable
Common
07/30/2022
Restricted stock vesting under a registered plan
Isssuer
N
32157
07/30/2022
Not Applicable
Common
03/30/2018
Restricted stock vesting under a registered plan
Issuer
N
4997
03/30/2018
Not Applicable
Y
12/01/2023
/s/ Andrew R Speaker