<SEC-DOCUMENT>0001959173-23-000984.txt : 20230510
<SEC-HEADER>0001959173-23-000984.hdr.sgml : 20230510
<ACCEPTANCE-DATETIME>20230510164902
ACCESSION NUMBER:		0001959173-23-000984
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230510
DATE AS OF CHANGE:		20230510

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MASCO CORP /DE/
		CENTRAL INDEX KEY:			0000062996
		STANDARD INDUSTRIAL CLASSIFICATION:	HEATING EQUIP, EXCEPT ELEC & WARM AIR & PLUMBING FIXTURES [3430]
		IRS NUMBER:				381794485
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-05794
		FILM NUMBER:		23907337

	BUSINESS ADDRESS:	
		STREET 1:		17450 COLLEGE PARKWAY
		CITY:			LIVONIA
		STATE:			MI
		ZIP:			48152
		BUSINESS PHONE:		3132747400

	MAIL ADDRESS:	
		STREET 1:		17450 COLLEGE PARKWAY
		CITY:			LIVONIA
		STATE:			MI
		ZIP:			48152

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASCO SCREW PRODUCTS CO
		DATE OF NAME CHANGE:	19731025

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sznewajs John G
		CENTRAL INDEX KEY:			0001333724

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		17450 COLLEGE PARKWAY
		CITY:			LIVONIA
		STATE:			MI
		ZIP:			48152
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001333724</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



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  <formData>
    <issuerInfo>
      <issuerCik>0000062996</issuerCik>
      <issuerName>MASCO CORP /DE/</issuerName>
      <secFileNumber>001-05794</secFileNumber>
      <issuerAddress>
        <com:street1>17450 COLLEGE PARKWAY</com:street1>
        <com:city>LIVONIA</com:city>
        <com:stateOrCountry>MI</com:stateOrCountry>
        <com:zipCode>48152</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>3132747400</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Sznewajs John G</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>15007</noOfUnitsSold>
      <aggregateMarketValue>810381.86</aggregateMarketValue>
      <noOfUnitsOutstanding>225088525</noOfUnitsOutstanding>
      <approxSaleDate>05/10/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>05/10/2023</acquiredDate>
      <natureOfAcquisitionTransaction>OPTIONS GRANTED - 02/10/2017</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15007</amountOfSecuritiesAcquired>
      <paymentDate>05/10/2023</paymentDate>
      <natureOfPayment>CASH</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>JOHN SZNEWAJS</name>
        <address>
          <com:street1>17450 COLLEGE PARKWAY</com:street1>
          <com:city>LIVONIA</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48152</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>02/14/2023</saleDate>
      <amountOfSecuritiesSold>18240</amountOfSecuritiesSold>
      <grossProceeds>1028188.80</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>JOHN SZNEWAJS</name>
        <address>
          <com:street1>17450 COLLEGE PARKWAY</com:street1>
          <com:city>LIVONIA</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48152</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>05/03/2023</saleDate>
      <amountOfSecuritiesSold>68750</amountOfSecuritiesSold>
      <grossProceeds>3719010.63</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>JOHN SZNEWAJS</name>
        <address>
          <com:street1>17450 COLLEGE PARKWAY</com:street1>
          <com:city>LIVONIA</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48152</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>05/08/2023</saleDate>
      <amountOfSecuritiesSold>19632</amountOfSecuritiesSold>
      <grossProceeds>1060128.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>JOHN SZNEWAJS</name>
        <address>
          <com:street1>17450 COLLEGE PARKWAY</com:street1>
          <com:city>LIVONIA</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48152</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>05/09/2023</saleDate>
      <amountOfSecuritiesSold>20361</amountOfSecuritiesSold>
      <grossProceeds>1099494.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>05/10/2023</noticeDate>
      <signature>/s/ Lisa Gerard, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Sznewajs</signature>
    </noticeSignature>
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</SEC-DOCUMENT>
