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    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001824290</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001635282</issuerCik>
            <issuerName>RIMINI STREET, INC.</issuerName>
            <secFileNumber>001-37397</secFileNumber>
            <issuerAddress>
                <ns2:street1>7251 West Lake Mead Blvd., Suite 300</ns2:street1>
                <ns2:city>Las Vegas</ns2:city>
                <ns2:stateOrCountry>NV</ns2:stateOrCountry>
                <ns2:zipCode>89128</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(702) 839-9671</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>MICHAEL PERICA</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>E*TRADE FINANCIAL CORPORATION</name>
                <address>
                    <ns2:street1>3 EDISON DRIVE</ns2:street1>
                    <ns2:city>ALPHARETTA</ns2:city>
                    <ns2:stateOrCountry>GA</ns2:stateOrCountry>
                    <ns2:zipCode>30005</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>5556</noOfUnitsSold>
            <aggregateMarketValue>28386.72</aggregateMarketValue>
            <noOfUnitsOutstanding>88914000</noOfUnitsOutstanding>
            <approxSaleDate>07/20/2023</approxSaleDate>
            <securitiesExchangeName>NASD</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>10/01/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>5556</amountOfSecuritiesAcquired>
            <paymentDate>10/01/2021</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MICHAEL PERICA</name>
                <address>
                    <ns2:street1>7251 West Lake Mead Blvd., Suite 300</ns2:street1>
                    <ns2:city>Las Vegas</ns2:city>
                    <ns2:stateOrCountry>NV</ns2:stateOrCountry>
                    <ns2:zipCode>89128</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/06/2023</saleDate>
            <amountOfSecuritiesSold>5556</amountOfSecuritiesSold>
            <grossProceeds>26274.88</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MICHAEL PERICA</name>
                <address>
                    <ns2:street1>7251 West Lake Mead Blvd., Suite 300</ns2:street1>
                    <ns2:city>Las Vegas</ns2:city>
                    <ns2:stateOrCountry>NV</ns2:stateOrCountry>
                    <ns2:zipCode>89128</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>06/29/2023</saleDate>
            <amountOfSecuritiesSold>5556</amountOfSecuritiesSold>
            <grossProceeds>25002.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MICHAEL PERICA</name>
                <address>
                    <ns2:street1>7251 West Lake Mead Blvd., Suite 300</ns2:street1>
                    <ns2:city>Las Vegas</ns2:city>
                    <ns2:stateOrCountry>NV</ns2:stateOrCountry>
                    <ns2:zipCode>89128</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>06/08/2023</saleDate>
            <amountOfSecuritiesSold>5556</amountOfSecuritiesSold>
            <grossProceeds>25002.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>07/20/2023</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>03/09/2023</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Michael Leo Perica</signature>
        </noticeSignature>
    </formData>
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144
0001824290
XXXXXXXX
LIVE
0001635282
RIMINI STREET, INC.
001-37397
7251 West Lake Mead Blvd., Suite 300
Las Vegas
NV
89128
(702) 839-9671
MICHAEL PERICA
Officer
Common
E*TRADE FINANCIAL CORPORATION
3 EDISON DRIVE
ALPHARETTA
GA
30005
5556
28386.72
88914000
07/20/2023
NASD
COMMON
10/01/2021
Restricted Stock
ISSUER
N
5556
10/01/2021
Not Applicable
N
MICHAEL PERICA
7251 West Lake Mead Blvd., Suite 300
Las Vegas
NV
89128
Common
07/06/2023
5556
26274.88
MICHAEL PERICA
7251 West Lake Mead Blvd., Suite 300
Las Vegas
NV
89128
Common
06/29/2023
5556
25002.00
MICHAEL PERICA
7251 West Lake Mead Blvd., Suite 300
Las Vegas
NV
89128
Common
06/08/2023
5556
25002.00
07/20/2023
03/09/2023
/s/ Michael Leo Perica