<SEC-DOCUMENT>0001567619-22-020940.txt : 20221129
<SEC-HEADER>0001567619-22-020940.hdr.sgml : 20221129
<ACCEPTANCE-DATETIME>20221129080718
ACCESSION NUMBER:		0001567619-22-020940
CONFORMED SUBMISSION TYPE:	3/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20221109
FILED AS OF DATE:		20221129
DATE AS OF CHANGE:		20221129

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ALDAG ERIK
		CENTRAL INDEX KEY:			0001954257

	FILING VALUES:
		FORM TYPE:		3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11430
		FILM NUMBER:		221428375

	MAIL ADDRESS:	
		STREET 1:		622 3RD AVENUE
		STREET 2:		FL 38
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MINERALS TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0000891014
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INORGANIC CHEMICALS [2810]
		IRS NUMBER:				251190717
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		622 THIRD AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017-6707
		BUSINESS PHONE:		212-878-1800

	MAIL ADDRESS:	
		STREET 1:		622 THIRD AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017-6707
</SEC-HEADER>
<DOCUMENT>
<TYPE>3/A
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 3/A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2022-11-09</periodOfReport>

    <dateOfOriginalSubmission>2022-11-17</dateOfOriginalSubmission>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000891014</issuerCik>
        <issuerName>MINERALS TECHNOLOGIES INC</issuerName>
        <issuerTradingSymbol>MTX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001954257</rptOwnerCik>
            <rptOwnerName>ALDAG ERIK</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>622 3RD AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>38TH FL</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>SVP, Finance &amp; Treasury, &amp; CFO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>COMMON STOCK</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>209</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>COMMON STOCK</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>369.184</value>
                    <footnoteId id="F10"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>401(k)</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>76.375</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2028-01-23</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1439</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>54.435</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2029-01-22</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2777</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>57.665</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <value>2030-01-21</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2860</value>
                </underlyingSecurityShares>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
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            <conversionOrExercisePrice>
                <value>66.00</value>
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            <exerciseDate>
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            <expirationDate>
                <value>2031-01-26</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1301</value>
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            <ownershipNature>
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                    <value>D</value>
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            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
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            <conversionOrExercisePrice>
                <value>69.81</value>
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            <exerciseDate>
                <footnoteId id="F6"/>
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            <expirationDate>
                <value>2032-01-25</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1476</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Deferred Restricted Stock Units (DRSUs)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F9"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F7"/>
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            <expirationDate>
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            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>505</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Deferred Restricted Stock Units (DRSUs)</value>
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            <conversionOrExercisePrice>
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            <exerciseDate>
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            <expirationDate>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>859</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The information contained in this report is based on a Plan Statement dated as of November 9, 2022.</footnote>
        <footnote id="F2">The options were granted on January 23, 2018 and vest in three equal installments beginning on January 23, 2019.</footnote>
        <footnote id="F3">The options were granted on January 22, 2019 and vest in three equal installments beginning on January 22, 2020.</footnote>
        <footnote id="F4">The options were granted on January 21, 2020 and vest in three equal installments beginning on January 21, 2021.</footnote>
        <footnote id="F5">The options were granted on January 26, 2021 and vest in three equal installments beginning on January 26, 2022.</footnote>
        <footnote id="F6">The options were granted on January 25, 2022 and vest in three equal installments beginning on January 25, 2023.</footnote>
        <footnote id="F7">Remaining unvested DRSUs from a grant on January 26, 2021 and vesting in three equal annual installments beginning on January 26, 2022.</footnote>
        <footnote id="F8">Remaining unvested DRSUs from a grant on January 25, 2022 and vesting in three equal annual installments beginning on January 25, 2023.</footnote>
        <footnote id="F9">Each DRSU is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.</footnote>
        <footnote id="F10">This amendment is being filed to correct the number of shares held by 401k.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>THOMAS J. MEEK FOR ERIK ALDAG</signatureName>
        <signatureDate>2022-11-29</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>2
<FILENAME>poa_aldag.htm
<DESCRIPTION>POA
<TEXT>
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    <div style="text-align: center; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt; font-weight: bold;">POWER OF ATTORNEY FOR FILINGS UNDER</div>
    <div style="text-align: center; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt; font-weight: bold;">THE SECURITIES ACT OF 1933, AS AMENDED AND</div>
    <div style="text-align: center; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt; font-weight: bold;">THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">Know all by these presents, that the undersigned hereby constitutes and appoints the Secretary, Thomas J. Meek, and Assistant Secretary, Alexander K.
      Sudnik, of Minerals Technologies Inc. (the "Company"), acting singly, with full power of substitution,&#160; as the undersigned&#8217;s true and lawful attorneys-in-fact and agents to:</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="text-indent: 24.5pt; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">(1) execute for and on behalf of the undersigned, in the undersigned&#8217;s capacity as an officer and/or director of the Company,
      all documents, certificates, instruments, statements, filings and agreements (&#8220;documents&#8221;) to be filed with or delivered in accordance with the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;), and the Securities Exchange Act of 1934, as
      amended (the &#8220;Exchange Act&#8221;), and the rules and regulations thereunder;</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="text-indent: 24.5pt; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">(2) do and perform any and all acts for and on behalf of the undersigned that may be necessary or desirable to complete and
      execute and timely file any such documents with the United States Securities and Exchange Commission (the &#8220;SEC&#8221;) and any stock exchange or similar authority; and</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="text-indent: 24.5pt; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">(3) take any other action of any type whatsoever that, in the opinion of such attorneys-in-fact, may be necessary or desirable
      in connection with the foregoing authority, it being understood that the documents executed by such attorneys-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as
      such attorneys-in-fact may approve.</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">The undersigned hereby grants to such attorneys-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite,
      necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby
      ratifying and confirming all that such attorneys-in-fact substitute or substitutes, have lawfully done or cause to be done or shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The
      undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming any of the undersigned&#8217;s responsibilities to comply with the Securities Act and the Exchange Act.</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">All pre-existing Powers of Attorney granted to the persons designated above are hereby revoked.&#160; This Power of Attorney shall remain in full force
      and effect until the undersigned is no longer required to file documents under the Securities Act and the Exchange Act with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the
      undersigned in a signed writing delivered to the foregoing attorneys-in-fact. This Power of Attorney may be filed with the SEC as a confirming statement of the authority granted herein.</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">&#160;</div>
    <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 9th day of November, 2022.</div>
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          <td colspan="1" style="width: 60%; vertical-align: middle;">&#160;</td>
          <td style="width: 44%; vertical-align: middle;">
            <div style="color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">/s/Erik Aldag&#160;</div>
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            <div><br>
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            <div style="text-indent: -12pt; margin-left: 12pt; color: #000000; font-family: 'Times New Roman', serif; font-size: 12pt;">Erik Aldag</div>
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