<SEC-DOCUMENT>0001959173-24-002507.txt : 20240320
<SEC-HEADER>0001959173-24-002507.hdr.sgml : 20240320
<ACCEPTANCE-DATETIME>20240320100239
ACCESSION NUMBER:		0001959173-24-002507
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240320
DATE AS OF CHANGE:		20240320

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Simpson Manufacturing Co., Inc.
		CENTRAL INDEX KEY:			0000920371
		STANDARD INDUSTRIAL CLASSIFICATION:	CUTLERY, HANDTOOLS & GENERAL HARDWARE [3420]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				943196943
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-13429
		FILM NUMBER:		24766563

	BUSINESS ADDRESS:	
		STREET 1:		5956 W LAS POSITAS BLVD
		CITY:			PLEASANTON
		STATE:			CA
		ZIP:			94588
		BUSINESS PHONE:		9255609000

	MAIL ADDRESS:	
		STREET 1:		5956 W LAS POSITAS BLVD
		CITY:			PLEASANTON
		STATE:			CA
		ZIP:			94588

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIMPSON MANUFACTURING CO INC /CA/
		DATE OF NAME CHANGE:	19940315

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Dankel Roger
		CENTRAL INDEX KEY:			0001601647
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		5956 W. LAS POSITAS BLVD.
		CITY:			PLEASANTON
		STATE:			CA
		ZIP:			94588
</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>0001601647</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000920371</issuerCik>
      <issuerName>Simpson Manufacturing Co., Inc.</issuerName>
      <secFileNumber>001-13429</secFileNumber>
      <issuerAddress>
        <com:street1>5956 W LAS POSITAS BLVD</com:street1>
        <com:city>PLEASANTON</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>94588</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>9255609000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Dankel Roger</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Fidelity Brokerage Services LLC</name>
        <address>
          <com:street1>900 Salem Street</com:street1>
          <com:city>Smithfield</com:city>
          <com:stateOrCountry>RI</com:stateOrCountry>
          <com:zipCode>02917</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>850</noOfUnitsSold>
      <aggregateMarketValue>168368.00</aggregateMarketValue>
      <noOfUnitsOutstanding>42467634</noOfUnitsOutstanding>
      <approxSaleDate>03/20/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>02/16/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>850</amountOfSecuritiesAcquired>
      <paymentDate>02/16/2021</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Roger Dankel</name>
        <address>
          <com:street1>5956 W. Las Positas Blvd.</com:street1>
          <com:city>Pleasanton</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94588</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/20/2023</saleDate>
      <amountOfSecuritiesSold>850</amountOfSecuritiesSold>
      <grossProceeds>166447.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Roger Dankel</name>
        <address>
          <com:street1>5956 W. Las Positas Blvd.</com:street1>
          <com:city>Pleasanton</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94588</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>01/22/2024</saleDate>
      <amountOfSecuritiesSold>850</amountOfSecuritiesSold>
      <grossProceeds>156536.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Roger Dankel</name>
        <address>
          <com:street1>5956 W. Las Positas Blvd.</com:street1>
          <com:city>Pleasanton</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94588</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>02/20/2024</saleDate>
      <amountOfSecuritiesSold>850</amountOfSecuritiesSold>
      <grossProceeds>162205.50</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>03/20/2024</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>08/08/2023</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Roger Dankel</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
