<SEC-DOCUMENT>0001761477-24-000004.txt : 20240612
<SEC-HEADER>0001761477-24-000004.hdr.sgml : 20240612
<ACCEPTANCE-DATETIME>20240612124844
ACCESSION NUMBER:		0001761477-24-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240610
FILED AS OF DATE:		20240612
DATE AS OF CHANGE:		20240612

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Wardlow Graham
		CENTRAL INDEX KEY:			0001761477
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35370
		FILM NUMBER:		241037955

	MAIL ADDRESS:	
		STREET 1:		LUXFER HOLDINGS PLC
		STREET 2:		LUMNS LANE
		CITY:			MANCHESTER
		STATE:			X0
		ZIP:			M27 8LN

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LUXFER HOLDINGS PLC
		CENTRAL INDEX KEY:			0001096056
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INORGANIC CHEMICALS [2810]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		LUMNS LANE
		CITY:			MANCHESTER
		STATE:			X0
		ZIP:			M27 8LN
		BUSINESS PHONE:		44161300-0600

	MAIL ADDRESS:	
		STREET 1:		LUMNS LANE
		CITY:			MANCHESTER
		STATE:			X0
		ZIP:			M27 8LN
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1718210914.xml
<DESCRIPTION>FORM 4
<TEXT>
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            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
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            <transactionDate>
                <value>2024-06-10</value>
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                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <expirationDate>
                <value>2028-03-14</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                <underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
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                    <value>D</value>
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                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
                <transactionShares>
                    <value>1150</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
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                <underlyingSecurityShares>
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                <transactionCode>M</transactionCode>
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                <underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
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                    <value>D</value>
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    <footnotes>
        <footnote id="F1">1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.</footnote>
        <footnote id="F2">Represents the exercise of time-based Stock Options awarded on March 13, 2020. The subject Stock Options fully vested and were exercisable as of March 13, 2024. The time-based Stock Options are fully vested and exercised.</footnote>
        <footnote id="F3">Represents dividend equivalent rights accrued on employee Stock Options, which become exercisable proportionately with the Stock Options to which they relate. Each dividend equivalent right is the economic equivalent of one Ordinary Share. The subject dividend equivalent rights convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.</footnote>
        <footnote id="F4">Represents the exercise of performance-based Stock Options (at 50% target) awarded on March 13, 2020. One-half of the performance-based Stock Options vested and became exercisable on March 13, 2023 upon achievement of relative Total Shareholder Return (TSR) goals for the performance period ended December 31, 2022, and the remaining balance vested on March 13, 2024. The performance-based Stock Options are fully vested and exercised.</footnote>
        <footnote id="F5">Represents the exercise of time-based Stock Options awarded on March 15, 2021. The subject Stock Options vested and were exercisable as of March 15, 2024. The remaining Stock Options vest and become exercisable on March 15, 2025.</footnote>
        <footnote id="F6">Represents the exercise of performance-based Stock Options (at 200% target) awarded on March 15, 2021. One-third of the performance-based Stock Options vested and became exercisable on March 15, 2023 upon the achievement of an adjusted diluted EPS performance measure for the performance period ended December 31, 2021. A further one-third of the performance-based Stock Options vested on March 15, 2024, and the remaining balance will vest and become exercisable on March 15, 2025.</footnote>
        <footnote id="F7">Represents the exercise of time-based Stock Options awarded on March 14, 2022. The subject Stock Options vested and were exercisable as of March 14, 2024. The remaining Stock Options vest and become exercisable in two equal annual installments on March 14, 2025 and March 14, 2026.</footnote>
        <footnote id="F8">Represents the exercise of time-based Stock  Options awarded on March 20, 2023. The subject Stock Options vested and were exercisable as of March 20, 2024. The remaining Stock Options vest in three equal annual installments beginning on March 20, 2025.</footnote>
    </footnotes>

    <remarks>Managing Director, Luxfer MEL Technologies</remarks>

    <ownerSignature>
        <signatureName>/s/ Megan E. Glise under Power of Attorney for Graham Wardlow</signatureName>
        <signatureDate>2024-06-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
