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            <secFileNumber>001-41314</secFileNumber>
            <issuerAddress>
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                <ns2:city>Fremont</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94538</ns2:zipCode>
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            <issuerContactPhone>(800) 425-8803</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>AMPRIUS, INC</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>10% Stockholder</relationshipToIssuer>
                <relationshipToIssuer>Parent Company - Private Inc -</relationshipToIssuer>
            </relationshipsToIssuer>
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            <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>100000</noOfUnitsSold>
            <aggregateMarketValue>353600.00</aggregateMarketValue>
            <noOfUnitsOutstanding>88396136</noOfUnitsOutstanding>
            <approxSaleDate>12/15/2023</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
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        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/16/2015</acquiredDate>
            <natureOfAcquisitionTransaction>Parent Company Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Amprius Incorporated</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>100000</amountOfSecuritiesAcquired>
            <paymentDate>03/16/2015</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
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        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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                <address>
                    <ns2:street1>1180 Page Avenue</ns2:street1>
                    <ns2:city>Fremont</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94538</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
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            <amountOfSecuritiesSold>100000</amountOfSecuritiesSold>
            <grossProceeds>354800.00</grossProceeds>
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                <address>
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            <amountOfSecuritiesSold>100000</amountOfSecuritiesSold>
            <grossProceeds>361690.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>12/15/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ William Tracy Deihl</signature>
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144
0001946058
XXXXXXXX
LIVE
0001899287
AMPRIUS TECHNOLOGIES, INC.
001-41314
1180 Page Avenue
Fremont
CA
94538
(800) 425-8803
AMPRIUS, INC
10% Stockholder
Parent Company - Private Inc -
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
100000
353600.00
88396136
12/15/2023
NYSE
Common
03/16/2015
Parent Company Stock
Amprius Incorporated
N
100000
03/16/2015
Not Applicable
N
AMPRIUS, INC
1180 Page Avenue
Fremont
CA
94538
Common
12/14/2023
100000
354800.00
AMPRIUS, INC
1180 Page Avenue
Fremont
CA
94538
Common
12/13/2023
100000
361690.00
12/15/2023
/s/ William Tracy Deihl