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            <secFileNumber>001-39763</secFileNumber>
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                <ns2:city>San Mateo</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94403</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>8888582569</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>GREGORY BASZUCKI</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
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            <securitiesClassTitle>Common</securitiesClassTitle>
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                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>973875</noOfUnitsSold>
            <aggregateMarketValue>72154398.75</aggregateMarketValue>
            <noOfUnitsOutstanding>629990658</noOfUnitsOutstanding>
            <approxSaleDate>05/05/2025</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
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            <acquiredDate>05/05/2025</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of Stock Options</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>973875</amountOfSecuritiesAcquired>
            <paymentDate>05/05/2025</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
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            <amountOfSecuritiesSold>58432</amountOfSecuritiesSold>
            <grossProceeds>3398708.97</grossProceeds>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>04/01/2025</saleDate>
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            <grossProceeds>5886742.25</grossProceeds>
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                    <ns2:zipCode>94403</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>03/10/2025</saleDate>
            <amountOfSecuritiesSold>97388</amountOfSecuritiesSold>
            <grossProceeds>5215400.09</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>05/05/2025</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>11/14/2024</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Gregory Baszucki</signature>
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144
0001834990
XXXXXXXX
LIVE
0001315098
Roblox Corporation.
001-39763
3150 South Delaware Street
San Mateo
CA
94403
8888582569
GREGORY BASZUCKI
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
973875
72154398.75
629990658
05/05/2025
NYSE
Common
05/05/2025
Exercise of Stock Options
Issuer
N
973875
05/05/2025
Cash
N
GREGORY BASZUCKI
3150 South Delaware Street
San Mateo
CA
94403
Common
04/03/2025
58432
3398708.97
10b5-1 Sales for GREGORY BASZUCKI
3150 South Delaware Street
San Mateo
CA
94403
Common
04/01/2025
97387
5886742.25
10b5-1 Sales for GREGORY BASZUCKI
3150 South Delaware Street
San Mateo
CA
94403
Common
03/10/2025
97388
5215400.09
05/05/2025
11/14/2024
/s/ Gregory Baszucki