<SEC-DOCUMENT>0000950170-24-083956.txt : 20240716
<SEC-HEADER>0000950170-24-083956.hdr.sgml : 20240716
<ACCEPTANCE-DATETIME>20240716164245
ACCESSION NUMBER:		0000950170-24-083956
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240712
FILED AS OF DATE:		20240716
DATE AS OF CHANGE:		20240716

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Stein Kevin M
		CENTRAL INDEX KEY:			0001431675
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32833
		FILM NUMBER:		241120121

	MAIL ADDRESS:	
		STREET 1:		TRANSDIGM GROUP INCORPORATED
		STREET 2:		1301 EAST 9TH STREET, SUITE 3000
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44114

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TransDigm Group INC
		CENTRAL INDEX KEY:			0001260221
		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				510484716
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		1350 EUCLID AVENUE
		STREET 2:		SUITE 1600
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44115
		BUSINESS PHONE:		216 706 2960

	MAIL ADDRESS:	
		STREET 1:		1350 EUCLID AVENUE
		STREET 2:		SUITE 1600
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44115

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TD HOLDING CORP
		DATE OF NAME CHANGE:	20030818
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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            <rptOwnerZipCode>44115</rptOwnerZipCode>
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                    <value>Fortuna Trust dated June 1, 2018</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>270.88</value>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2024-07-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2018-09-30</value>
            </exerciseDate>
            <expirationDate>
                <value>2028-04-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>10000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>173500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Fortuna Trust dated June 1, 2018</value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The exercise price has been adjusted for dividends declared since August 1, 2022.</footnote>
        <footnote id="F2">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,236.1600 - $1,236.9100. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F3">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,237.2600 - $1,238.1800. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F4">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,238.9000 - $1,239.1100. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F5">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,240.6300 - $1,241.6100. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F6">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,241.8300 - $1,242.4300. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F7">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,242.9400 - $1,243.5100. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F8">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,245.4600 - $1,246.3600. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F9">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,246.5400 - $1,247.1500. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F10">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,247.6500 - $1,248.6400. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F11">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,248.6500 - $1,249.6100. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F12">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,249.8600 - $1,250.7400. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F13">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,251.2600 - $1,251.2800. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F14">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,253.1100 - $1,254.0700. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F15">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,254.3000 - $1,255.2900. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F16">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,255.4700 - $1,256.3750. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F17">Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,256.7500 - $1,257.3450. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Gabrielle Feuer as attorney-in-fact</signatureName>
        <signatureDate>2024-07-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
