Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
Thede Douglas King
   2. Issuer Name and Ticker or Trading Symbol
MICROSTRATEGY INC [MSTR] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Senior EVP & CFO
(Last)
(First)
(Middle)
C/O MICROSTRATEGY INCORPORATED, 1850 TOWERS CRESCENT PLAZA		 3. Date of Earliest Transaction (Month/Day/Year)
05/04/2015
(Street)

TYSONS CORNER, VA 22182		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 05/04/2015   M   5,000 A $ 92.84 5,000 D  
Class A Common Stock 05/04/2015   S   5,000 D $ 180.85 (1) 0 D  
Class A Common Stock 05/05/2015   M   5,000 A $ 92.84 5,000 D  
Class A Common Stock 05/05/2015   S   5,000 D $ 178.36 (2) 0 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to buy) $ 92.84 05/04/2015   M     5,000   (3) 09/05/2023 Class A Common Stock 5,000 $ 0 80,000 D  
Employee Stock Option (Right to buy) $ 92.84 05/05/2015   M     5,000   (4) 09/05/2023 Class A Common Stock 5,000 $ 0 75,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Thede Douglas King
C/O MICROSTRATEGY INCORPORATED
1850 TOWERS CRESCENT PLAZA
TYSONS CORNER, VA 22182		       Senior EVP & CFO  

Signatures

 /s/ Douglas K. Thede   05/06/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.00 to $183.60, inclusive. The reporting person undertakes to provide to MicroStrategy Incorporated, any security holder of MicroStrategy Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in this footnote.
(2) The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.05 to $180.57, inclusive. The reporting person undertakes to provide to MicroStrategy Incorporated, any security holder of MicroStrategy Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in this footnote.
(3) The 5,000 shares exercised on May 4, 2015 pursuant to this option vested on July 26, 2014. Of the remaining 80,000 shares subject to this option, 5,000 shares vested on July 26, 2014, 25,000 shares are scheduled to vest on July 26, 2015, 25,000 shares are scheduled to vest on July 26, 2016, and 25,000 shares are scheduled to vest on July 26, 2017.
(4) The 5,000 shares exercised on May 5, 2015 pursuant to this option vested on July 26, 2014. Of the remaining 75,000 shares subject to this option, 25,000 shares are scheduled to vest on July 26, 2015, 25,000 shares are scheduled to vest on July 26, 2016, and 25,000 shares are scheduled to vest on July 26, 2017.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.