<PAGE>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No._____)*
MICROSTRATEGY INCORPORATED
- - --------------------------------------------------------------------------------
(Name of Issuer)
Class A Common Stock
- - --------------------------------------------------------------------------------
(Title of Class of Securities)
594972 10 1
------------------------------
(CUSIP Number)
June 10, 1998
- - --------------------------------------------------------------------------------
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[_] Rule 13d-1(b)
[_] Rule 13d-1(c)
[X] Rule 13d-1(d)
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
(Continued on following pages)
Page 1 of 5 Pages
<PAGE>
CUSIP NO. 594972 10 1
- - -------------------------
- - ------------------------------------------------------------------------------
NAMES OF REPORTING PERSONS.
1 I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).
Siddhartha Banerjee
- - ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
2 (a) [_]
(b) [_]
- - ------------------------------------------------------------------------------
SEC USE ONLY
3
- - ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- - ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 401,208
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 401,208
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
- - ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
401,208
- - ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
10 (SEE INSTRUCTIONS)
[_]
- - ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
11
5.33%
- - ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
12
IN
- - ------------------------------------------------------------------------------
Page 2 of 5 Pages
<PAGE>
Item 1(a). Name of Issuer:
- - ----------- -------------------
MicroStrategy Incorporated
Item 1(b). Address of Issuer's Principal Executive Offices:
- - ----------- ------------------------------------------------
8000 Towers Crescent Drive
Vienna, VA 22181
Item 2(a). Name of Person Filing:
- - ----------- ----------------------
Siddhartha Banerjee
Item 2(b). Address of Principal Business Office:
- - ----------- -------------------------------------
1625 N. Stafford Street
Arlington, VA 22207
Item 2(c). Citizenship:
- - ----------- ------------
United States
Item 2(d). Title of Class of Securities:
- - ----------- -----------------------------
Class A Common Stock
Item 2(e). CUSIP Number:
- - ----------- -------------
594972 10 1
Item 3. If this statement is filed pursuant to (S)(S)240.13d-1(b) or
- - -------- ------------------------------------------------------------
240.13d-2(b) or (c), check whether the person filing is a:
----------------------------------------------------------
(a) [ ] Broker or dealer registered under section 15 of the
Act 15 U.S.C. 78o).
(b) [ ] Bank as defined in section 3(a)(6) of the Act (15
U.S.C. 78c).
(c) [ ] Insurance company as defined in section 3(a)(19) of
the Act (15 U.S.C. 78c).
(d) [ ] Investment company registered under section 8 of the
Investment Company Act of 1940 (15 U.S.C. 80a-8).
Page 3 of 5 Pages
<PAGE>
(e) [ ] An investment advisor in accordance with
(S)240.13d-1(b)(1)(ii) (E);
(f) [ ] An employee benefit plan or endowment fund in
accordance with (S)240.13d-1(b)(1)(ii)(F);
(g) [ ] A parent holding company or control person in
accordance with (S)240.13d-1(b)(1)(ii)(G);
(h) [ ] A savings association as defined in Section 3(b) of
the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i) [ ] A church plan that is excluded from the definition of
an investment company under section 3(c)(14) of the
Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j) [ ] Group, in accordance with (S)240.13d-1(b)(1)(ii)(J).
If this statement is filed pursuant to Rule 13d-1(e), check
this box. [ ]
Item 4. Ownership:
- - -------- ----------
(a) Amount Beneficially Owned: 401,208 shares
(b) Percent of Class: 5.33%
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote: 401,208
(ii) shared power to vote or to direct the vote:
(iii) sole power to dispose or to direct the
disposition of:
401,208
(iv) shared power to dispose or to direct the disposition of:
Item 5. Ownership of Five Percent or Less of a Class:
- - -------- ---------------------------------------------
Not applicable
Item 6. Ownership of More Than Five Percent on Behalf of Another Person:
- - -------- ----------------------------------------------------------------
Not applicable
Page 4 of 5 Pages
<PAGE>
Item 7. Identification and Classification of the Subsidiary Which Acquired
- - -------- ------------------------------------------------------------------
the Security Being Reported on By the Parent Holding Company:
-------------------------------------------------------------
Not applicable
Item 8. Identification and Classification of Members of the Group:
- - -------- ----------------------------------------------------------
Not applicable
Item 9. Notice of Dissolution of Group:
- - -------- -------------------------------
Not applicable
Item 10. Certification:
- - --------- -------------
Not applicable
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Date: February 16, 1999 /s/ Siddhartha Banerjee
------------------------------
Siddhartha Banerjee
Page 5 of 5 Pages
