<SEC-DOCUMENT>0001401257-22-000011.txt : 20220222
<SEC-HEADER>0001401257-22-000011.hdr.sgml : 20220222
<ACCEPTANCE-DATETIME>20220222152228
ACCESSION NUMBER:		0001401257-22-000011
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210219
FILED AS OF DATE:		20220222
DATE AS OF CHANGE:		20220222

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GAUT C CHRISTOPHER
		CENTRAL INDEX KEY:			0001191238

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35504
		FILM NUMBER:		22657770

	MAIL ADDRESS:	
		STREET 1:		1401 MCKINNEY STREET
		STREET 2:		SUITE 2400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77010

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FORUM ENERGY TECHNOLOGIES, INC.
		CENTRAL INDEX KEY:			0001401257
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
		IRS NUMBER:				611488595
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10344 SAM HOUSTON PARK DRIVE
		STREET 2:		SUITE 300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064
		BUSINESS PHONE:		281-949-2500

	MAIL ADDRESS:	
		STREET 1:		10344 SAM HOUSTON PARK DRIVE
		STREET 2:		SUITE 300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORUM OILFIELD TECHNOLOGIES, INC.
		DATE OF NAME CHANGE:	20100726

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORUM OILFIELD TECHNOLOGIES INC
		DATE OF NAME CHANGE:	20070529
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>wf-form4a_164556133182218.xml
<DESCRIPTION>FORM 4/A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2021-02-19</periodOfReport>

    <dateOfOriginalSubmission>2021-02-23</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001401257</issuerCik>
        <issuerName>FORUM ENERGY TECHNOLOGIES, INC.</issuerName>
        <issuerTradingSymbol>FET</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001191238</rptOwnerCik>
            <rptOwnerName>GAUT C CHRISTOPHER</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10344 SAM HOUSTON PARK DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 300</rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77064</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Exec. COB</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Phantom Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-02-19</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>33476</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Phantom Stock Units</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>33476.0</value>
                    <footnoteId id="F2"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>33476</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents an award of cash-settled phantom units (the &quot;Phantom Units&quot;) granted pursuant to the Forum Energy Technologies, Inc. 2016 Second Amended and Restated Stock and Incentive Plan (the &quot;Plan&quot;). Each Phantom Unit represents a contingent right to receive a cash payment equivalent to the fair market value of one share of Common Stock, par value $0.01 (the &quot;Common Stock&quot;), upon the vesting of the Phantom Units. The Phantom Units may vest based on continuous service according to the following schedule: 1/3 on each of the first, second, and third anniversaries of the grant date. The Phantom Units will be forfeited upon a termination of employment prior to vesting, except in limited circumstances. The Phantom Units also include dividend equivalent rights that entitle the reporting person to the same dividends that would be payable if the Phantom Units were shares of Common Stock outstanding at the time such dividends were issued.</footnote>
        <footnote id="F2">This Form 4/A is filed in order to correct the number of Phantom Units granted and the number of Phantom Units beneficially owned following the reported transaction. The original Form 4 overstated these amounts.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ C. Christopher Gaut by John C. Ivascu as Attorney-in- Fact</signatureName>
        <signatureDate>2022-02-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
