<SEC-DOCUMENT>0001628280-20-014282.txt : 20201005
<SEC-HEADER>0001628280-20-014282.hdr.sgml : 20201005
<ACCEPTANCE-DATETIME>20201005161551
ACCESSION NUMBER:		0001628280-20-014282
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20201005
FILED AS OF DATE:		20201005
DATE AS OF CHANGE:		20201005

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lindstrand Staffan
		CENTRAL INDEX KEY:			0001488350

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39562
		FILM NUMBER:		201223747

	MAIL ADDRESS:	
		STREET 1:		C/O ODLANDER, FREDRIKSON & CO. AB
		STREET 2:		STRANDVAGEN 5B
		CITY:			STOCKHOLM
		STATE:			V7
		ZIP:			SE-114 51

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Pulmonx Corp
		CENTRAL INDEX KEY:			0001127537
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		700 CHESAPEAKE DRIVE
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063
		BUSINESS PHONE:		650-364-0400

	MAIL ADDRESS:	
		STREET 1:		700 CHESAPEAKE DRIVE
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PULMONX
		DATE OF NAME CHANGE:	20001031
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_160192891203405.xml
<DESCRIPTION>FORM 4
<TEXT>
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    <periodOfReport>2020-10-05</periodOfReport>

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    <issuer>
        <issuerCik>0001127537</issuerCik>
        <issuerName>Pulmonx Corp</issuerName>
        <issuerTradingSymbol>LUNG</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>Lindstrand Staffan</rptOwnerName>
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            <rptOwnerStreet1>C/O PULMONX CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>700 CHESAPEAKE DRIVE</rptOwnerStreet2>
            <rptOwnerCity>REDWOOD CITY</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94063</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
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            <transactionAmounts>
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                <directOrIndirectOwnership>
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                <value>Common Stock</value>
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                <equitySwapInvolved>0</equitySwapInvolved>
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                    <value>78550</value>
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                <transactionPricePerShare>
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                <sharesOwnedFollowingTransaction>
                    <value>1116724</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
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                    <value>See Footnote</value>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
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            <transactionDate>
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                <transactionFormType>4</transactionFormType>
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                <sharesOwnedFollowingTransaction>
                    <value>17004</value>
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                <directOrIndirectOwnership>
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                    <value>See Footnote</value>
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        </nonDerivativeTransaction>
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    <derivativeTable>
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            <securityTitle>
                <value>Series C-1 Preferred Stock</value>
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            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
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            <transactionDate>
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            <transactionAmounts>
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                <transactionPricePerShare>
                    <footnoteId id="F3"/>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
            </underlyingSecurity>
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                <equitySwapInvolved>0</equitySwapInvolved>
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                    <value>0</value>
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                <directOrIndirectOwnership>
                    <value>I</value>
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                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Series E-1 Preferred Stock</value>
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            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
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            <transactionDate>
                <value>2020-10-05</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>C</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
                <transactionShares>
                    <value>1196</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
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                <footnoteId id="F3"/>
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                <footnoteId id="F3"/>
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                    <value>0</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
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                <natureOfOwnership>
                    <value>See Footnote</value>
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    <footnotes>
        <footnote id="F1">The shares are directly held by HealthCap V, L.P. (&quot;HCLP&quot;). HealthCap V GP SA (&quot;HCSA&quot;) is the sole general partner of HCLP. HCSA has voting and dispositive power over the shares held by HCLP. The Reporting Person, a member of HCSA, may be deemed to possess voting and dispositive power over the shares held by HCLP and may be deemed to have indirect beneficial ownership of the shares held by such entities. The Reporting Person disclaims beneficial ownership of shares held by HCLP except to the extent of any pecuniary interest therein.</footnote>
        <footnote id="F2">The shares are directly held by OFCO Club V (&quot;OFCO&quot;). OFP V Advisor AB (&quot;OFP V AB&quot;) is a member of OFCO and has voting and dispositive control over the shares held by OFCO. The Reporting Person, a member of OFP V AB, may be deemed to possess voting and dispositive control over the shares held by OFCO and may be deemed to have indirect beneficial ownership of the shares held by OFCO. The Reporting Person disclaims beneficial ownership of the shares held by OFCO.</footnote>
        <footnote id="F3">The Issuer's preferred stock automatically converted into an equal number of shares of Issuer's common stock immediately upon the closing of the Issuer's initial public offering and has no expiration date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Mark Weeks, Attorney-In-Fact</signatureName>
        <signatureDate>2020-10-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
