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          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92614</com:zipCode>
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        <issuerContactPhone>949-769-3231</issuerContactPhone>
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        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
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            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
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        <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
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        <isGiftTransaction>N</isGiftTransaction>
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        <paymentDate>02/16/2012</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
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            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>92614</com:zipCode>
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        </sellerDetails>
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      <securitiesSoldInPast3Months>
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            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>92614</com:zipCode>
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        </sellerDetails>
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            <com:zipCode>92614</com:zipCode>
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        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
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          <name>Farnam Street Partners LP</name>
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            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>92614</com:zipCode>
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            <com:zipCode>92614</com:zipCode>
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      <noticeSignature>
        <noticeDate>01/28/2025</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>09/20/2024</planAdoptionDate>
        </planAdoptionDates>
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text: 144
  0001058465
  XXXXXXXX
  LIVE
  0000788920
  PRO DEX INC
  000-14942
  2361 MCGAW AVENUE
  IRVINE
  CA
  92614
  949-769-3231
  FARNAM STREET PARTNERS LP /MN
  Director
  Common Stock
  Piper Sandler & Co
  800 Nicollet Mall
  Minneapolis
  MN
  55402
  10000
  412900.00
  3260000
  01/28/2025
  Nasdaq
  Common Stock
  02/16/2012
  Open Market Purchase
  Open Market Purchase
  N
  10000
  02/16/2012
  Cash
  N
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/10/2025
  1200
  57306.48
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/13/2025
  3624
  168979.15
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/14/2025
  1147
  51823.07
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/15/2025
  1879
  84900.74
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/16/2025
  1493
  66053.90
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/17/2025
  6820
  305967.71
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/22/2025
  2271
  96533.40
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/23/2025
  835
  35070.00
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/24/2025
  1436
  59501.09
  Farnam Street Partners LP
  2361 McGaw Ave
  Irvine
  CA
  92614
  Common Stock
  01/27/2025
  8077
  336155.05
  01/28/2025
  09/20/2024
  Alex Johnson, as a duly authorized representative of Piper Sandler & Co Corporate &Venture Group FA, as attorney-in-fact for Farnam Street Partners