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      <secFileNumber>033-90866</secFileNumber>
      <issuerAddress>
        <com:street1>30 ISABELLA STREET</com:street1>
        <com:city>PITTSBURGH</com:city>
        <com:stateOrCountry>PA</com:stateOrCountry>
        <com:zipCode>15212</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>4128251000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>KASSLING WILLIAM E</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Wells Fargo Clearing Services</name>
        <address>
          <com:street1>1 North Jefferson Avenue</com:street1>
          <com:city>St. Louis</com:city>
          <com:stateOrCountry>MO</com:stateOrCountry>
          <com:zipCode>63103</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>30000</noOfUnitsSold>
      <aggregateMarketValue>3552489.50</aggregateMarketValue>
      <noOfUnitsOutstanding>179130334</noOfUnitsOutstanding>
      <approxSaleDate>08/01/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>06/16/1995</acquiredDate>
      <natureOfAcquisitionTransaction>IPO</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>30000</amountOfSecuritiesAcquired>
      <paymentDate>06/16/1995</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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      <sellerDetails>
        <name>William E Kassling</name>
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          <com:city>Pittsburgh</com:city>
          <com:stateOrCountry>PA</com:stateOrCountry>
          <com:zipCode>15212</com:zipCode>
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      <securitiesClassTitle>Westinghouse Air Brake Technologies, Inc.</securitiesClassTitle>
      <saleDate>07/31/2023</saleDate>
      <amountOfSecuritiesSold>100000</amountOfSecuritiesSold>
      <grossProceeds>11900000.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>shares sold in account William E And Patricia J Kassling Family Foundation, Willima Kassling, Director.</remarks>
    <noticeSignature>
      <noticeDate>08/01/2023</noticeDate>
      <signature>William E Kassling</signature>
    </noticeSignature>
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144
0001016648
XXXXXXXX
LIVE
0000943452
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
033-90866
30 ISABELLA STREET
PITTSBURGH
PA
15212
4128251000
KASSLING WILLIAM E
Director
common
Wells Fargo Clearing Services
1 North Jefferson Avenue
St. Louis
MO
63103
30000
3552489.50
179130334
08/01/2023
NYSE
common
06/16/1995
IPO
Issuer
N
30000
06/16/1995
cash
N
William E Kassling
30 Isabella Street
Pittsburgh
PA
15212
Westinghouse Air Brake Technologies, Inc.
07/31/2023
100000
11900000.00
shares sold in account William E And Patricia J Kassling Family Foundation, Willima Kassling, Director.
08/01/2023
William E Kassling