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          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07059</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>9082227000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Pauwels Eric</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
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            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
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        <paymentDate>01/07/2025</paymentDate>
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      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>01/05/2025</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting	</natureOfAcquisitionTransaction>
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        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2148</amountOfSecuritiesAcquired>
        <paymentDate>01/05/2025</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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          <address>
            <com:street1>500 Warren Corporate Center Drive</com:street1>
            <com:city>Warren</com:city>
            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>07059</com:zipCode>
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          <name>Eric Pauwels</name>
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            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>07059</com:zipCode>
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        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>01/08/2025</saleDate>
        <amountOfSecuritiesSold>2136</amountOfSecuritiesSold>
        <grossProceeds>95051.79</grossProceeds>
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      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Eric Pauwels</name>
          <address>
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            <com:city>Warren</com:city>
            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>07059</com:zipCode>
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        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>02/19/2025</saleDate>
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        <grossProceeds>69032.84</grossProceeds>
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        <securitiesClassTitle>Common</securitiesClassTitle>
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        <grossProceeds>78544.30</grossProceeds>
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            <com:zipCode>07059</com:zipCode>
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        <amountOfSecuritiesSold>4458</amountOfSecuritiesSold>
        <grossProceeds>246024.15</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>03/17/2025</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>12/13/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Andrew Glade, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Eric Pauwels</signature>
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text: 144
  0001323212
  XXXXXXXX
  LIVE
  0001070081
  PTC THERAPEUTICS, INC.
  001-35969
  500 WARREN CORPORATE CENTER DRIVE
  WARREN
  NJ
  07059
  9082227000
  Pauwels Eric
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  6762
  384063.74
  78869368
  03/17/2025
  NASDAQ
  Common
  01/06/2025
  Restricted Stock Vesting
  Issuer
  N
  1735
  01/06/2025
  Compensation
  Common
  01/07/2025
  Restricted Stock Vesting
  Issuer
  N
  2879
  01/07/2025
  Compensation
  Common
  01/05/2025
  Restricted Stock Vesting
  Issuer
  N
  2148
  01/05/2025
  Compensation
  N
  Eric Pauwels
  500 Warren Corporate Center Drive
  Warren
  NJ
  07059
  Common
  01/07/2025
  1599
  72494.66
  Eric Pauwels
  500 Warren Corporate Center Drive
  Warren
  NJ
  07059
  Common
  01/08/2025
  2136
  95051.79
  Eric Pauwels
  500 Warren Corporate Center Drive
  Warren
  NJ
  07059
  Common
  02/19/2025
  1378
  69032.84
  Eric Pauwels
  500 Warren Corporate Center Drive
  Warren
  NJ
  07059
  Common
  02/20/2025
  1567
  78544.30
  Eric Pauwels
  500 Warren Corporate Center Drive
  Warren
  NJ
  07059
  Common
  03/14/2025
  4458
  246024.15
  03/17/2025
  12/13/2024
  /s/ Andrew Glade, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Eric Pauwels