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      <liveTestFlag>LIVE</liveTestFlag>



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      <issuerCik>0001913971</issuerCik>
      <issuerName>Princeton Bancorp, Inc.</issuerName>
      <secFileNumber>001-41589</secFileNumber>
      <issuerAddress>
        <com:street1>183 Bayard Lane</com:street1>
        <com:city>Princeton</com:city>
        <com:stateOrCountry>NJ</com:stateOrCountry>
        <com:zipCode>08540</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>609-921-1700</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Adkins Stephanie</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
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    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corp</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>2500</noOfUnitsSold>
      <aggregateMarketValue>76525.00</aggregateMarketValue>
      <noOfUnitsOutstanding>6929130</noOfUnitsOutstanding>
      <approxSaleDate>06/03/2025</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
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      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>01/29/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Vested Restricted Stock Units</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>395</amountOfSecuritiesAcquired>
      <paymentDate>01/29/2024</paymentDate>
      <natureOfPayment>Equity Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>06/14/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Exercised Stock Options</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2105</amountOfSecuritiesAcquired>
      <paymentDate>06/14/2023</paymentDate>
      <natureOfPayment>Equity Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Stephanie Adkins</name>
        <address>
          <com:street1>183 Bayard Lane</com:street1>
          <com:city>Princeton</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>08540</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Princeton Bancorp Inc. Common</securitiesClassTitle>
      <saleDate>05/08/2025</saleDate>
      <amountOfSecuritiesSold>1000</amountOfSecuritiesSold>
      <grossProceeds>31372.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Stephanie Adkins</name>
        <address>
          <com:street1>183 Bayard Lane,</com:street1>
          <com:city>Princeton,</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>08540</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Princeton Bancorp Inc. Common</securitiesClassTitle>
      <saleDate>05/14/2025</saleDate>
      <amountOfSecuritiesSold>569</amountOfSecuritiesSold>
      <grossProceeds>18263.00</grossProceeds>
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      <sellerDetails>
        <name>Stephanie Adkins</name>
        <address>
          <com:street1>183 Bayard Lane,</com:street1>
          <com:city>Princeton</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>08540</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Princeton Bancorp Inc. Common</securitiesClassTitle>
      <saleDate>05/16/2025</saleDate>
      <amountOfSecuritiesSold>364</amountOfSecuritiesSold>
      <grossProceeds>11906.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>06/03/2025</noticeDate>
      <signature>Stephanie Adkins</signature>
    </noticeSignature>
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144
0001957233
XXXXXXXX
LIVE
0001913971
Princeton Bancorp, Inc.
001-41589
183 Bayard Lane
Princeton
NJ
08540
609-921-1700
Adkins Stephanie
Officer
Common
Charles Schwab Corp
3000 Schwab Way
Westlake
TX
76262
2500
76525.00
6929130
06/03/2025
Nasdaq
Common
01/29/2024
Vested Restricted Stock Units
Issuer
N
395
01/29/2024
Equity Compensation
Common
06/14/2023
Exercised Stock Options
Issuer
N
2105
06/14/2023
Equity Compensation
N
Stephanie Adkins
183 Bayard Lane
Princeton
NJ
08540
Princeton Bancorp Inc. Common
05/08/2025
1000
31372.00
Stephanie Adkins
183 Bayard Lane,
Princeton,
NJ
08540
Princeton Bancorp Inc. Common
05/14/2025
569
18263.00
Stephanie Adkins
183 Bayard Lane,
Princeton
NJ
08540
Princeton Bancorp Inc. Common
05/16/2025
364
11906.00
06/03/2025
Stephanie Adkins