<SEC-DOCUMENT>0001288469-20-000194.txt : 20200825
<SEC-HEADER>0001288469-20-000194.hdr.sgml : 20200825
<ACCEPTANCE-DATETIME>20200825164424
ACCESSION NUMBER:		0001288469-20-000194
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200824
FILED AS OF DATE:		20200825
DATE AS OF CHANGE:		20200825

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LING CURTIS
		CENTRAL INDEX KEY:			0001478341

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34666
		FILM NUMBER:		201132750

	MAIL ADDRESS:	
		STREET 1:		2051 PALOMAR AIRPORT RD, SUITE 100
		CITY:			CARLSBAD
		STATE:			CA
		ZIP:			92011

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAXLINEAR INC
		CENTRAL INDEX KEY:			0001288469
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				141896129
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5966 LA PLACE CT.
		CITY:			CARLSBAD
		STATE:			CA
		ZIP:			92008
		BUSINESS PHONE:		760-692-0711

	MAIL ADDRESS:	
		STREET 1:		5966 LA PLACE CT.
		CITY:			CARLSBAD
		STATE:			CA
		ZIP:			92008
</SEC-HEADER>
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<SEQUENCE>1
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<DESCRIPTION>FORM 4
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        <issuerName>MAXLINEAR INC</issuerName>
        <issuerTradingSymbol>MXL</issuerTradingSymbol>
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            <rptOwnerStreet2>5966 LA PLACE COURT, SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>CARLSBAD</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92008</rptOwnerZipCode>
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            <isDirector>0</isDirector>
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            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Technical Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
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                <underlyingSecurityTitle>
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                    <value>1324</value>
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                    <value>17679</value>
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    <footnotes>
        <footnote id="F1">Each restricted stock unit (&quot;RSU&quot;) represents a contingent right to receive one share of MaxLinear, Inc. Common Stock.</footnote>
        <footnote id="F2">Subject to the Reporting Person's continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 25,243 RSUs subject to the award will vest on May 20, 2017, and an additional one-sixteenth (1/16th) of the RSUs subject to the award will vest on each successive August 20, November 20, February 20 and May 20 thereafter, such that the award will be fully vested on February 20, 2021.  Reporting Person deferred delivery of shares of Common Stock issuable upon the vesting of RSUs on August 20, 2020. On August 24, 2020, the deferred shares of Common Stock were delivered to the Reporting Person. Shares withheld by the Company to satisfy tax withholding obligations (and the net issuance) is based on the closing price of the Company's Common Stock in trading on the New York Stock Exchange on August 24, 2020.</footnote>
        <footnote id="F3">Subject to the Reporting Person continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 40,409 RSUs subject to the award will vest on August 20, 2018, and an additional one-sixteenth (1/16th) of the RSUs subject to the award will vest on each November 20, February 20, May 20, and August 20 thereafter, such that the award will be fully vested on May 20, 2022. Reporting Person deferred delivery of shares of Common Stock issuable upon the vesting of RSUs on August 20, 2020. On August 24, 2020, the deferred shares of Common Stock were delivered to the Reporting Person. Shares withheld by the Company to satisfy tax withholding obligations (and the net issuance) is based on the closing price of the Company's Common Stock in trading on the New York Stock Exchange on August 24, 2020.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Connie Kwong, as Attorney-in-Fact</signatureName>
        <signatureDate>2020-08-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</DOCUMENT>
</SEC-DOCUMENT>
