<SEC-DOCUMENT>0000034067-20-000138.txt : 20200914
<SEC-HEADER>0000034067-20-000138.hdr.sgml : 20200914
<ACCEPTANCE-DATETIME>20200914160603
ACCESSION NUMBER:		0000034067-20-000138
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200910
FILED AS OF DATE:		20200914
DATE AS OF CHANGE:		20200914

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LONGE KEVIN T
		CENTRAL INDEX KEY:			0001307284

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14775
		FILM NUMBER:		201173255

	MAIL ADDRESS:	
		STREET 1:		C/O LYDALL, INC.
		STREET 2:		ONE COLONIAL ROAD, P.O. BOX 151
		CITY:			MANCHESTER
		STATE:			CT
		ZIP:			06045-0151

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DMC Global Inc.
		CENTRAL INDEX KEY:			0000034067
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS PRIMARY METAL PRODUCTS [3390]
		IRS NUMBER:				840608431
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		11800 RIDGE PARKWAY
		STREET 2:		SUITE 300
		CITY:			BROOMFIELD
		STATE:			CO
		ZIP:			80021
		BUSINESS PHONE:		3036655700

	MAIL ADDRESS:	
		STREET 1:		11800 RIDGE PARKWAY
		STREET 2:		SUITE 300
		CITY:			BROOMFIELD
		STATE:			CO
		ZIP:			80021

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DYNAMIC MATERIALS CORP
		DATE OF NAME CHANGE:	19941205

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXPLOSIVE FABRICATORS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_160011394912018.xml
<DESCRIPTION>FORM 4
<TEXT>
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    <periodOfReport>2020-09-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000034067</issuerCik>
        <issuerName>DMC Global Inc.</issuerName>
        <issuerTradingSymbol>BOOM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001307284</rptOwnerCik>
            <rptOwnerName>LONGE KEVIN T</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O DMC GLOBAL INC.</rptOwnerStreet1>
            <rptOwnerStreet2>11800 RIDGE PARKWAY, SUITE 300</rptOwnerStreet2>
            <rptOwnerCity>BROOMFIELD</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80021</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President and CEO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Deferred Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
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            <transactionAmounts>
                <transactionShares>
                    <value>16412</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>36.03</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
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                <transactionPricePerShare>
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                <value>Deferred Stock</value>
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            <conversionOrExercisePrice>
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                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
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                <transactionCode>I</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
                <transactionShares>
                    <value>32333</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>36.03</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
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                <footnoteId id="F7"/>
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            <expirationDate>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>66667</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
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            <securityTitle>
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            <transactionDate>
                <value>2020-09-10</value>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>I</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>8995</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>36.03</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F9"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F8"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>8995.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10648</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Each vested share of Deferred Stock represents the right to receive one share of the Issuer's common stock.</footnote>
        <footnote id="F2">Pursuant to the DMC Global Inc. Deferred Compensation Plan (the &quot;Plan&quot;), the reporting person reinvested the Deferred Stock into alternative investments contained in the Plan.</footnote>
        <footnote id="F3">The Deferred Stock is fully vested.</footnote>
        <footnote id="F4">The Deferred Stock would have been delivered to the reporting person in equal amounts annually over 5 years following separation from service. The reporting person was allowed to transfer the Deferred Stock into an alternative investment six months and one day following vesting of the Deferred Stock.</footnote>
        <footnote id="F5">The Deferred Stock would have been delivered to the reporting person in equal amounts annually over 10 years following separation from service. The reporting person was allowed to transfer the Deferred Stock into an alternative investment six months and one day following vesting of the Deferred Stock.</footnote>
        <footnote id="F6">The Deferred Stock would have been delivered to the reporting person in a lump sum upon separation from service. The reporting person was allowed to transfer the Deferred Stock into an alternative investment six months and one day following vesting of the Deferred Stock.</footnote>
        <footnote id="F7">32,333 shares of the Deferred Stock are vested. 33,333 shares of Deferred Stock will vest on February 22, 2021 and 33,334 shares of Deferred Stock will vest on February 22, 2022.</footnote>
        <footnote id="F8">The vested Deferred Stock would have been delivered to the reporting person in a lump sum upon separation from service.  The reporting person was allowed to transfer the Deferred Stock into an alternative investment six months and one day following vesting of the Deferred Stock. The remaining Deferred Stock will be delivered to the reporting person in a lump sum upon separation from service.</footnote>
        <footnote id="F9">12,997 shares of the Deferred Stock are vested. 6,666 shares of Deferred Stock will vest on February 27, 2021.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Andrew Nelson, by Power of Attorney</signatureName>
        <signatureDate>2020-09-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>longepoa.htm
<DESCRIPTION>LONGE POA 2020
<TEXT>
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<pre>
POWER OF ATTORNEY

The undersigned hereby appoints each of Michelle Shepston. Andrew Nelson and Jennifer Houghland, signing singly, the undersigned's true and lawful attorney-in-fact to:

(1)    execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of DMC Global Inc. (the "Company"), the Form ID and Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended, and the rules thereunder;

(2)    do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form ID and Form 3, 4 and 5, complete and execute any amendment or amendments thereto, and timely file such form with the United States Securities and Exchange Commission, any stock exchange or similar authority, and the National Association of Securities Dealers; and

(3)    take any other action of any type whatsoever in connection with the foregoing that, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-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 attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-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 attorney-in-fact, or such attorney-in-fact's substitute or substitutes, 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, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act ofl 934, as amended, and the rules thereunder.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file the Form ID or Forms 3, 4 and 5 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.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 11th day of September, 2020.

/s/ Kevin T. Longe
Name: Kevin T. Longe
</pre>
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