<SEC-DOCUMENT>0002002698-25-000113.txt : 20250319
<SEC-HEADER>0002002698-25-000113.hdr.sgml : 20250319
<ACCEPTANCE-DATETIME>20250319110115
ACCESSION NUMBER:		0002002698-25-000113
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250319
DATE AS OF CHANGE:		20250319

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CSP INC /MA/
		CENTRAL INDEX KEY:			0000356037
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				042441294
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-10843
		FILM NUMBER:		25751273

	BUSINESS ADDRESS:	
		STREET 1:		175 CABOT STREET
		STREET 2:		SUITE 210
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854
		BUSINESS PHONE:		9789545038

	MAIL ADDRESS:	
		STREET 1:		175 CABOT STREET
		STREET 2:		SUITE 210
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JAMES C SHELTON
		CENTRAL INDEX KEY:			0001053645
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		GROUP LONG DISTANCE INC
		STREET 2:		1451 W CYPRESS CREEK RD STE 200
		CITY:			FT LAUDERDALE
		STATE:			FL
		ZIP:			33309
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001053645</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000356037</issuerCik>
      <issuerName>csp inc</issuerName>
      <secFileNumber>000-10843</secFileNumber>
      <issuerAddress>
        <com:street1>175 CABOT ST</com:street1>
        <com:street2>suite 210</com:street2>
        <com:city>LOWELL</com:city>
        <com:stateOrCountry>MA</com:stateOrCountry>
        <com:zipCode>01854</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>9789545038</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JAMES C SHELTON</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>20000</noOfUnitsSold>
      <aggregateMarketValue>346200.00</aggregateMarketValue>
      <noOfUnitsOutstanding>9880413</noOfUnitsOutstanding>
      <approxSaleDate>03/19/2025</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>01/01/2004</acquiredDate>
      <natureOfAcquisitionTransaction>IN LIEU OF SERVICES</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>CSP INC</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>20000</amountOfSecuritiesAcquired>
      <paymentDate>01/01/2004</paymentDate>
      <natureOfPayment>IN LIEU OF SERVICES</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON </com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/13/2025</saleDate>
      <amountOfSecuritiesSold>1500</amountOfSecuritiesSold>
      <grossProceeds>28399.64</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON </com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/13/2025</saleDate>
      <amountOfSecuritiesSold>1500</amountOfSecuritiesSold>
      <grossProceeds>28259.46</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/14/2025</saleDate>
      <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
      <grossProceeds>56770.11</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/18/2025</saleDate>
      <amountOfSecuritiesSold>1500</amountOfSecuritiesSold>
      <grossProceeds>29710.70</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/19/2025</saleDate>
      <amountOfSecuritiesSold>1000</amountOfSecuritiesSold>
      <grossProceeds>18104.14</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>1 TOWN CENTER RD</com:street1>
          <com:city>BOCA RATON </com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/25/2025</saleDate>
      <amountOfSecuritiesSold>1326</amountOfSecuritiesSold>
      <grossProceeds>22081.64</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>03/19/2025</noticeDate>
      <signature>JAMES SHELTON</signature>
    </noticeSignature>
  </formData>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
