<SEC-DOCUMENT>0001401257-19-000181.txt : 20191104
<SEC-HEADER>0001401257-19-000181.hdr.sgml : 20191104
<ACCEPTANCE-DATETIME>20191104164229
ACCESSION NUMBER:		0001401257-19-000181
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20191031
FILED AS OF DATE:		20191104
DATE AS OF CHANGE:		20191104

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Mercado, Pablo G.
		CENTRAL INDEX KEY:			0001535246

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35504
		FILM NUMBER:		191190400

	BUSINESS ADDRESS:	
		STREET 1:		920 MEMORIAL CITY WAY, SUITE 800
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77024
		BUSINESS PHONE:		(281) 949-2500

	MAIL ADDRESS:	
		STREET 1:		920 MEMORIAL CITY WAY, SUITE 800
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77024

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
<SEQUENCE>1
<FILENAME>wf-form4_157290373310354.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2019-10-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001535246</rptOwnerCik>
            <rptOwnerName>Mercado, Pablo G.</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>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>SVP, CFO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Appreciation Rights</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.45</value>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2019-10-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>425000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2022-10-31</value>
            </exerciseDate>
            <expirationDate>
                <value>2022-10-31</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>425000.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>425000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents an award of stock appreciation rights (&quot;SARs&quot;) granted pursuant to the Forum Energy Technologies, Inc. 2016 Stock and Incentive Plan (the &quot;Plan&quot;). Each SAR represents a contingent right to receive the excess, if any, of the fair market value of one share of Forum Energy Technologies, Inc. (the &quot;Company&quot;) common stock, par value $0.01 (&quot;Common Stock&quot;), over the exercise price upon vesting.</footnote>
        <footnote id="F2">The SARs vest on the third anniversary of the date of grant (10/31/2019) and will settle in Common Stock or, at the Company's election, in cash, as soon as practicable thereafter, subject to a threshold condition that the average closing price of a share of Common Stock over the twenty trading days prior to the settlement date is equal to or greater than $5.00.  The SARs will be forfeited upon a termination of employment prior to vesting, except in limited circumstances.  In connection with the award hereunder, the Company's Board of Directors has determined that the maximum award under the 2019 Executive Management Incentive Plan (&quot;EMIP&quot;) that the reporting person is eligible to receive will be 75% of the EMIP's target payout.</footnote>
        <footnote id="F3">The exercise price of each SAR is $1.45 per share, which is 125% of the Company's closing stock price on the date of grant.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Pablo G. Mercado by John C. Ivascu as Attorney-in- Fact</signatureName>
        <signatureDate>2019-11-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
