<SEC-DOCUMENT>0001950047-25-008325.txt : 20251031
<SEC-HEADER>0001950047-25-008325.hdr.sgml : 20251031
<ACCEPTANCE-DATETIME>20251031161439
ACCESSION NUMBER:		0001950047-25-008325
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251031
DATE AS OF CHANGE:		20251031

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Perimeter Solutions, Inc.
		CENTRAL INDEX KEY:			0001880319
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				332098357
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-41027
		FILM NUMBER:		251440689

	BUSINESS ADDRESS:	
		STREET 1:		8000 MARYLAND AVE., SUITE 350
		CITY:			CLAYTON
		STATE:			MO
		ZIP:			63105
		BUSINESS PHONE:		(314) 396-7343

	MAIL ADDRESS:	
		STREET 1:		8000 MARYLAND AVE., SUITE 350
		CITY:			CLAYTON
		STATE:			MO
		ZIP:			63105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Perimeter Solutions, SA
		DATE OF NAME CHANGE:	20210826

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Goldberg Edward D.
		CENTRAL INDEX KEY:			0001893007
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O PERIMETER SOLUTIONS, SA
		STREET 2:		12E RUE GUILLAUME KROLL L1882 LUXEMBOURG
		CITY:			GRAND DUCHY
		STATE:			N4
		ZIP:			00000
</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:ns2="http://www.sec.gov/edgar/common">
    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001893007</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001880319</issuerCik>
            <issuerName>PERIMETER SOLUTIONS, INC.</issuerName>
            <secFileNumber>001-41027</secFileNumber>
            <issuerAddress>
                <ns2:street1>8000 MARYLAND AVE.</ns2:street1>
                <ns2:street2>SUITE 350</ns2:street2>
                <ns2:city>CLAYTON</ns2:city>
                <ns2:stateOrCountry>MO</ns2:stateOrCountry>
                <ns2:zipCode>63105</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>314-396-7343</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>EDWARD GOLDBERG</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>735505</noOfUnitsSold>
            <aggregateMarketValue>17386087.84</aggregateMarketValue>
            <noOfUnitsOutstanding>147923716</noOfUnitsOutstanding>
            <approxSaleDate>10/31/2025</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>10/31/2025</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of options under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>735505</amountOfSecuritiesAcquired>
            <paymentDate>10/31/2025</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>EDWARD GOLDBERG</name>
                <address>
                    <ns2:street1>8000 MARYLAND AVE.</ns2:street1>
                    <ns2:street2>SUITE 350</ns2:street2>
                    <ns2:city>CLAYTON</ns2:city>
                    <ns2:stateOrCountry>MO</ns2:stateOrCountry>
                    <ns2:zipCode>63105</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/08/2025</saleDate>
            <amountOfSecuritiesSold>250000</amountOfSecuritiesSold>
            <grossProceeds>5679400.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>EDWARD GOLDBERG</name>
                <address>
                    <ns2:street1>8000 MARYLAND AVE.</ns2:street1>
                    <ns2:street2>SUITE 350</ns2:street2>
                    <ns2:city>CLAYTON</ns2:city>
                    <ns2:stateOrCountry>MO</ns2:stateOrCountry>
                    <ns2:zipCode>63105</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/05/2025</saleDate>
            <amountOfSecuritiesSold>500000</amountOfSecuritiesSold>
            <grossProceeds>11108650.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>EDWARD GOLDBERG</name>
                <address>
                    <ns2:street1>8000 MARYLAND AVE.</ns2:street1>
                    <ns2:street2>SUITE 350</ns2:street2>
                    <ns2:city>CLAYTON</ns2:city>
                    <ns2:stateOrCountry>MO</ns2:stateOrCountry>
                    <ns2:zipCode>63105</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/04/2025</saleDate>
            <amountOfSecuritiesSold>250000</amountOfSecuritiesSold>
            <grossProceeds>5567750.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>10/31/2025</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Edward Goldberg</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
