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            <secFileNumber>000-15867</secFileNumber>
            <issuerAddress>
                <ns2:street1>2655 Seely Avenue</ns2:street1>
                <ns2:street2>Building 5</ns2:street2>
                <ns2:city>San Jose</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>95134</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(408) 943-1234</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>KARNA NISEWANER</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>100</noOfUnitsSold>
            <aggregateMarketValue>24221.00</aggregateMarketValue>
            <noOfUnitsOutstanding>271790000</noOfUnitsOutstanding>
            <approxSaleDate>09/01/2023</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
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        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/16/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>100</amountOfSecuritiesAcquired>
            <paymentDate>03/16/2021</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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                    <ns2:street1>2655 Seely Avenue</ns2:street1>
                    <ns2:street2>Building 5</ns2:street2>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/01/2023</saleDate>
            <amountOfSecuritiesSold>100</amountOfSecuritiesSold>
            <grossProceeds>23143.00</grossProceeds>
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        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>KARNA NISEWANER</name>
                <address>
                    <ns2:street1>2655 Seely Avenue</ns2:street1>
                    <ns2:street2>Building 5</ns2:street2>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/03/2023</saleDate>
            <amountOfSecuritiesSold>100</amountOfSecuritiesSold>
            <grossProceeds>23410.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>09/01/2023</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>11/17/2022</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Karna J Nisewaner</signature>
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144
0001946484
XXXXXXXX
LIVE
0000813672
CADENCE DESIGN SYSTEMS, INC.
000-15867
2655 Seely Avenue
Building 5
San Jose
CA
95134
(408) 943-1234
KARNA NISEWANER
Officer
Common
E*TRADE FINANCIAL CORPORATION
3 EDISON DRIVE
ALPHARETTA
GA
30005
100
24221.00
271790000
09/01/2023
NASDAQ
Common
03/16/2021
Restricted Stock
Issuer
N
100
03/16/2021
Not Applicable
N
KARNA NISEWANER
2655 Seely Avenue
Building 5
San Jose
CA
95134
Common
08/01/2023
100
23143.00
KARNA NISEWANER
2655 Seely Avenue
Building 5
San Jose
CA
95134
Common
07/03/2023
100
23410.00
09/01/2023
11/17/2022
/s/ Karna J Nisewaner