<SEC-DOCUMENT>0001209191-23-055006.txt : 20231113
<SEC-HEADER>0001209191-23-055006.hdr.sgml : 20231113
<ACCEPTANCE-DATETIME>20231113162442
ACCESSION NUMBER:		0001209191-23-055006
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20231109
FILED AS OF DATE:		20231113
DATE AS OF CHANGE:		20231113

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:		231399169

	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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<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-11-09</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>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-11-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>503.98</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2000</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">See Exhibit A.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Joseph Phillips, Attorney-in-Fact</signatureName>
        <signatureDate>2023-11-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-99.1 DOCUMENT
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<PRE>
Exhibit A:

Mr. Rickertsen also directly owns a director stock option to purchase 1,250
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. The 1,250 shares subject to this
option vested on May 31, 2022.

Mr. Rickertsen also directly owns a director stock option to purchase 2,500
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 remaining 2,500 shares
subject to this option, 1,250 shares vested on May 31, 2022 and 1,250 shares
vested on May 31, 2023.

Mr. Rickertsen also directly owns a director stock option to purchase 3,750
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 remaining 3,750 shares
subject to this option, 1,250 shares vested on May 31, 2022, 1,250 shares vested
on May 31, 2023, and 1,250 shares are scheduled to vest on May 31, 2024.

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 $470.00 per share
and (ii) an expiration date of May 31, 2031. Of the 5,000 shares subject to this
option, 1,250 shares vested on May 31, 2022, 1,250 shares vested on May 31,
2023, 1,250 shares are scheduled to vest on May 31, 2024, and 1,250 shares are
scheduled to vest on May 31, 2025.

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 $264.69 per share
and (ii) an expiration date of May 31, 2032. Of the 5,000 shares subject to this
option, 1,250 shares vested on May 31, 2023, 1,250 shares are scheduled to vest
on May 31, 2024, 1,250 shares are scheduled to vest on May 31, 2025, and 1,250
shares are scheduled to vest on May 31, 2026.

Mr. Rickertsen also directly owns a director stock option to purchase 761
shares of Class A common stock with (i) an exercise price of $301.63 per share
and (ii) an expiration date of May 31, 2033. The 761 shares subject to this
option are scheduled to vest on May 31, 2024.

Mr. Rickertsen also directly owns restricted stock units with the contingent
right to receive 497 shares of Class A common stock. These 497 shares are
scheduled to vest on May 31, 2024.
</PRE>
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