<SEC-DOCUMENT>0001193125-19-110902-index.html : 20190418
<SEC-HEADER>0001193125-19-110902.hdr.sgml : 20190418
<ACCEPTANCE-DATETIME>20190418161302
ACCESSION NUMBER:		0001193125-19-110902
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20190418
DATE AS OF CHANGE:		20190418
EFFECTIVENESS DATE:		20190418

FILER:

	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

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24435
		FILM NUMBER:		19756038

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d734950ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d734950ddefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g734950g07n61.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g734950g07n61.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g734950g08p51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g734950g08p51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g734950g55f62.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g734950g55f62.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g734950g58f57.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g734950g58f57.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g734950g87z09.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g734950g87z09.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g734950not2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g734950not2.jpg
</DOCUMENT> </SEC-DOCUMENT>