<SEC-DOCUMENT>0001179110-18-000432.txt : 20180103
<SEC-HEADER>0001179110-18-000432.hdr.sgml : 20180103
<ACCEPTANCE-DATETIME>20180103191513
ACCESSION NUMBER:		0001179110-18-000432
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180103
DATE AS OF CHANGE:		20180103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Molluso Joseph
		CENTRAL INDEX KEY:			0001602472

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37352
		FILM NUMBER:		18507811

	MAIL ADDRESS:	
		STREET 1:		645 MADISON AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022-1010

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Virtu Financial, Inc.
		CENTRAL INDEX KEY:			0001592386
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				320420206
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		300 VESEY STREET
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10282
		BUSINESS PHONE:		212-418-0100

	MAIL ADDRESS:	
		STREET 1:		300 VESEY STREET
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10282
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4/A -
<TEXT>
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    <documentType>4/A</documentType>

    <periodOfReport>2017-12-31</periodOfReport>

    <dateOfOriginalSubmission>2018-01-03</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001592386</issuerCik>
        <issuerName>Virtu Financial, Inc.</issuerName>
        <issuerTradingSymbol>VIRT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001602472</rptOwnerCik>
            <rptOwnerName>Molluso Joseph</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VIRTU FINANCIAL, INC., 300 VESEY ST.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10282</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Exec VP &amp; CFO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
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                <value>Class A common stock</value>
            </securityTitle>
            <transactionDate>
                <value>2017-12-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
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                    <value>5774</value>
                </transactionShares>
                <transactionPricePerShare>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27138</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
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                <transactionCode>F</transactionCode>
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                </sharesOwnedFollowingTransaction>
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        <nonDerivativeTransaction>
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    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Unit</value>
            </securityTitle>
            <conversionOrExercisePrice>
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            <transactionDate>
                <value>2017-12-31</value>
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                <transactionCode>M</transactionCode>
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                    <value>5774</value>
                </transactionShares>
                <transactionPricePerShare>
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            <expirationDate>
                <footnoteId id="F4"/>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A common stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5774</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        <derivativeTransaction>
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                <value>Restricted Stock Unit</value>
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                    <value>24552</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Shares of Class A common stock issued in settlement of vested restricted stock units (&quot;RSUs&quot;) granted under the Issuer's 2015 Amended and Restated Management Incentive Plan based on the closing price of the Issuer's Class A common stock on December 29, 2017 of 18.30.</footnote>
        <footnote id="F2">Shares of Class A common stock withheld by the Issuer in relation to the settlement of vested RSUs in accordance with the Issuer's 2015 Amended and Restated Management Incentive Plan based on the closing price of the Issuer's Class A common stock on December 29, 2017 of 18.30</footnote>
        <footnote id="F3">Each restricted stock unit (&quot;RSU&quot;) is granted under the Issuer's 2015 Amended and Restated Management Incentive Plan and represents a contingent right to receive one share of Class A common stock of the Issuer.</footnote>
        <footnote id="F4">The RSUs vest in three equal installments on December 31, 2016, December 31, 2017 and December 31, 2018.</footnote>
        <footnote id="F5">The RSUs vest in three equal installments on December 31, 2017, December 31, 2018 and December 31, 2019.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Justin Waldie</signatureName>
        <signatureDate>2018-01-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
