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                <ns2:city>WOBURN</ns2:city>
                <ns2:stateOrCountry>MA</ns2:stateOrCountry>
                <ns2:zipCode>01801</ns2:zipCode>
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            <issuerContactPhone>339-298-8750</issuerContactPhone>
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                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
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        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Class A 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>
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            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>212000</noOfUnitsSold>
            <aggregateMarketValue>479226.00</aggregateMarketValue>
            <noOfUnitsOutstanding>307848121</noOfUnitsOutstanding>
            <approxSaleDate>12/14/2023</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
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            <acquiredDate>12/14/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of options under a registered plan</natureOfAcquisitionTransaction>
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            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>212000</amountOfSecuritiesAcquired>
            <paymentDate>12/14/2023</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
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        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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                    <ns2:stateOrCountry>MA</ns2:stateOrCountry>
                    <ns2:zipCode>01801</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>12/11/2023</saleDate>
            <amountOfSecuritiesSold>75000</amountOfSecuritiesSold>
            <grossProceeds>156757.72</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>12/14/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Rohit Makharia</signature>
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144
0001907018
XXXXXXXX
LIVE
0001819142
SES AI CORPORATION
001-39845
35 CABOT RD.
WOBURN
MA
01801
339-298-8750
ROHIT MAKHARIA
Officer
Director
Class A Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
212000
479226.00
307848121
12/14/2023
NYSE
Class A Common
12/14/2023
Exercise of options under a registered plan
Issuer
N
212000
12/14/2023
Cash
N
Rohit Makharia
35 CABOT RD.
WOBURN
MA
01801
Common
12/11/2023
75000
156757.72
12/14/2023
/s/ Rohit Makharia