<SEC-DOCUMENT>0001209191-21-037469.txt : 20210602
<SEC-HEADER>0001209191-21-037469.hdr.sgml : 20210602
<ACCEPTANCE-DATETIME>20210602211620
ACCESSION NUMBER:		0001209191-21-037469
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20210531
FILED AS OF DATE:		20210602
DATE AS OF CHANGE:		20210602

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RICKERTSEN CARL J
		CENTRAL INDEX KEY:			0001203479

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24435
		FILM NUMBER:		21991007

	MAIL ADDRESS:	
		STREET 1:		MICROSTRATEGY INCORPORATED
		STREET 2:		1850 TOWERS CRESCENT PLAZA
		CITY:			TYSONS CORNER
		STATE:			VA
		ZIP:			22182

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICROSTRATEGY Inc
		CENTRAL INDEX KEY:			0001050446
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				510323571
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1850 TOWERS CRESCENT PLAZA
		CITY:			TYSONS CORNER
		STATE:			VA
		ZIP:			22182
		BUSINESS PHONE:		703-848-8600

	MAIL ADDRESS:	
		STREET 1:		1850 TOWERS CRESCENT PLAZA
		CITY:			TYSONS CORNER
		STATE:			VA
		ZIP:			22182

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICROSTRATEGY INC
		DATE OF NAME CHANGE:	19971126
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4 SUBMISSION
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    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-05-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001050446</issuerCik>
        <issuerName>MICROSTRATEGY Inc</issuerName>
        <issuerTradingSymbol>MSTR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001203479</rptOwnerCik>
            <rptOwnerName>RICKERTSEN CARL J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MICROSTRATEGY INCORPORATED</rptOwnerStreet1>
            <rptOwnerStreet2>1850 TOWERS CRESCENT PLAZA</rptOwnerStreet2>
            <rptOwnerCity>TYSONS CORNER</rptOwnerCity>
            <rptOwnerState>VA</rptOwnerState>
            <rptOwnerZipCode>22182</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Director Stock Option (Right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>470.00</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-05-31</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>5000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2031-05-31</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This option is scheduled to vest as to 1,250 shares on the first anniversary of the grant date, and as to an additional 1,250 shares on each anniversary thereafter until the option is vested in full. This option was granted pursuant to Amendment No. 2 to the MicroStrategy Incorporated 2013 Stock Incentive Plan (&quot;Amendment No. 2&quot;). Amendment No. 2 provides for the annual automatic grant of a stock option to purchase 5,000 shares of Class A common stock to each non-employee director on May 31 of each year, beginning in 2015. Amendment No. 2 was approved by the stockholders of MicroStrategy Incorporated at the 2015 annual meeting.</footnote>
        <footnote id="F2">See Exhibit A.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ W. Ming Shao, Attorney-in-Fact</signatureName>
        <signatureDate>2021-06-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-99 DOCUMENT
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<PRE>
Exhibit A:

Mr. Rickertsen also directly owns a director stock option to purchase 3,000
shares of Class A common stock with (i) an exercise price of $182.36 per share
and (ii) an expiration date of May 31, 2027. Of the 3,000 shares subject to this
option, 500 shares vested on May 31, 2019, 1,250 shares vested on May 31, 2020,
and 1,250 shares vested on May 31, 2021.

Mr. Rickertsen also directly owns a director stock option to purchase 5,000
shares of Class A common stock with (i) an exercise price of $129.57 per share
and (ii) an expiration date of May 31, 2028. Of the 5,000 shares subject to this
option, 1,250 shares vested on May 31, 2019, 1,250 shares vested on May 31,
2020, 1,250 shares vested on May 31, 2021, and 1,250 shares are scheduled to
vest on May 31, 2022.

Mr. Rickertsen also directly owns a director stock option to purchase 5,000
shares of Class A common stock with (i) an exercise price of $132.91 per share
and (ii) an expiration date of May 31, 2029. Of the 5,000 shares subject to this
option, 1,250 shares vested on May 31, 2020, 1,250 shares vested on May 31,
2021, 1,250 shares are scheduled to vest on May 31, 2022, and 1,250 shares are
scheduled to vest on May 31, 2023.

Mr. Rickertsen also directly owns a director stock option to purchase 5,000
shares of Class A common stock with (i) an exercise price of $124.48 per share
and (ii) an expiration date of May 31, 2030. Of the 5,000 shares subject to this
option, 1,250 shares vested on May 31, 2021, 1,250 shares are scheduled to vest
on May 31, 2022, 1,250 shares are scheduled to vest on May 31, 2023, and 1,250
shares are scheduled to vest on May 31, 2024.
</PRE>
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