<SEC-DOCUMENT>0001441816-20-000139.txt : 20200707
<SEC-HEADER>0001441816-20-000139.hdr.sgml : 20200707
<ACCEPTANCE-DATETIME>20200707183127
ACCESSION NUMBER:		0001441816-20-000139
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200702
FILED AS OF DATE:		20200707
DATE AS OF CHANGE:		20200707

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ittycheria Dev
		CENTRAL INDEX KEY:			0001397383

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38240
		FILM NUMBER:		201016883

	MAIL ADDRESS:	
		STREET 1:		C/O MONGO DB, INC.
		STREET 2:		1633 BROADWAY, 38TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MongoDB, Inc.
		CENTRAL INDEX KEY:			0001441816
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0131

	BUSINESS ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		38TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		866-237-8815

	MAIL ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		38TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	10GEN INC
		DATE OF NAME CHANGE:	20080801
</SEC-HEADER>
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<SEQUENCE>1
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            <rptOwnerZipCode>10019</rptOwnerZipCode>
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                <value>Employee Stock Option (Right to Buy)</value>
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                <footnoteId id="F3"/>
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            <transactionTimeliness>
                <value>E</value>
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                <transactionShares>
                    <value>750000</value>
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                <transactionPricePerShare>
                    <value>0</value>
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                    <value>A</value>
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                <value>2026-04-13</value>
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                <underlyingSecurityTitle>
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                    <value>750000.0</value>
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                    <value>750000</value>
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    <footnotes>
        <footnote id="F1">The transaction reported represents the sale of shares of Class A common stock to satisfy the Reporting Person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.</footnote>
        <footnote id="F2">The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $224.21 to $224.33, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F3">This does not represent an acquisition or a disposition. On June 11, 2020, each share of the Issuer's Class B common stock automatically converted into one share the Issuer's Class A common stock, which occurred when the outstanding Class B common stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A common stock and Class B common stock, as set forth in the Issuer's amended and restated certificate of incorporation. Upon the conversion, any outstanding options that were denominated in shares of Class B common stock and issued under any of the Company's equity incentive plans, remained unchanged, except that they now represent the right to receive shares of Class A common stock.</footnote>
        <footnote id="F4">44,698 shares underlying this option are immediately exercisable, subject to a repurchase right in the Issuer's favor which lapses in accordance with the option's vesting schedule. The remaining 19,157 shares shall become exercisable in 3 substantially equal annual installments beginning on January 1, 2021, subject to the Reporting Person providing continuous service to the Issuer on each such date.</footnote>
        <footnote id="F5">Immediately exercisable and fully vested.</footnote>
        <footnote id="F6">All shares underlying this option are immediately exercisable, subject to a repurchase right in the Issuer's favor which lapses in accordance with the option's vesting schedule. 541,666 shares are vested. The remaining 208,334 shares shall vest in 10 substantially equal monthly installments beginning on July 13, 2020, subject to the Reporting Person providing continuous service to the Issuer on each such date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Sophie Hubscher, Attorney-in-Fact</signatureName>
        <signatureDate>2020-07-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
