<SEC-DOCUMENT>0001972362-24-001511.txt : 20241106
<SEC-HEADER>0001972362-24-001511.hdr.sgml : 20241106
<ACCEPTANCE-DATETIME>20241106181840
ACCESSION NUMBER:		0001972362-24-001511
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20241106
DATE AS OF CHANGE:		20241106

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PLEXUS CORP
		CENTRAL INDEX KEY:			0000785786
		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				391344447
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			0928

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-14423
		FILM NUMBER:		241432522

	BUSINESS ADDRESS:	
		STREET 1:		PLEXUS CORP
		STREET 2:		ONE PLEXUS WAY
		CITY:			NEENAH
		STATE:			WI
		ZIP:			54956
		BUSINESS PHONE:		9209696000

	MAIL ADDRESS:	
		STREET 1:		PLEXUS CORP
		STREET 2:		ONE PLEXUS WAY
		CITY:			NEENAH
		STATE:			WI
		ZIP:			54956

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ninivaggi Angelo Michael Jr
		CENTRAL INDEX KEY:			0001374160
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		55 JEWELERS PARK DRIVE
		CITY:			NEENAH
		STATE:			WI
		ZIP:			54956
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001374160</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000785786</issuerCik>
      <issuerName>PLEXUS CORP</issuerName>
      <secFileNumber>001-14423</secFileNumber>
      <issuerAddress>
        <com:street1>ONE PLEXUS WAY</com:street1>
        <com:city>NEENAH</com:city>
        <com:stateOrCountry>WI</com:stateOrCountry>
        <com:zipCode>54957</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>9209696000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Ninivaggi Angelo Michael Jr</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley Smith Barney LLC Executive Services</name>
        <address>
          <com:street1>200 W Civic Center Dr - 4th Floor</com:street1>
          <com:city>Sandy</com:city>
          <com:stateOrCountry>UT</com:stateOrCountry>
          <com:zipCode>84070</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>3981</noOfUnitsSold>
      <aggregateMarketValue>658023.45</aggregateMarketValue>
      <noOfUnitsOutstanding>27200000</noOfUnitsOutstanding>
      <approxSaleDate>11/06/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>01/23/2020</acquiredDate>
      <natureOfAcquisitionTransaction>RESTRICTED STOCK</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>3981</amountOfSecuritiesAcquired>
      <paymentDate>01/23/2020</paymentDate>
      <natureOfPayment>COMPENSATION</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>ANGELO M NINIVAGGI</name>
        <address>
          <com:street1>ONE PLEXUS WAY</com:street1>
          <com:city>NEENAH</com:city>
          <com:stateOrCountry>WI</com:stateOrCountry>
          <com:zipCode>54957</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>10/29/2024</saleDate>
      <amountOfSecuritiesSold>3113</amountOfSecuritiesSold>
      <grossProceeds>448860.13</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>ANGELO M NINIVAGGI</name>
        <address>
          <com:street1>ONE PLEXUS WAY,</com:street1>
          <com:city>NEENAH</com:city>
          <com:stateOrCountry>WI</com:stateOrCountry>
          <com:zipCode>54957</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON STOCK</securitiesClassTitle>
      <saleDate>08/22/2024</saleDate>
      <amountOfSecuritiesSold>2828</amountOfSecuritiesSold>
      <grossProceeds>351623.34</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>11/06/2024</noticeDate>
      <signature>/s/ Angelo Ninivaggi</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
