Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144204-09-007783
Filing Date
2009-02-13
Accepted
2009-02-13 11:20:17
Documents
1
Group Members
CITADEL DERIVATIVES GROUP LLCCITADEL DERIVATIVES TRADING LTD.CITADEL EQUITY FUND LTD.CITADEL HOLDINGS I LPCITADEL HOLDINGS II LPCITADEL INVESTMENT GROUP II, L.L.C.CITADEL INVESTMENT GROUP LLCCITADEL LIMITED PARTNERSHIPKENNETH GRIFFIN

Document Format Files

Seq Description Document Type Size
1 v138633_sc13ga.htm SC 13G/A 349202
  Complete submission text file 0001144204-09-007783.txt   351539
Mailing Address 1861 INTERNATIONAL DR MCLEAN VA 22102
Business Address 1861 INTERNATIONAL DR MCLEAN VA 22102 7038488600
MICROSTRATEGY INC (Subject) CIK: 0001050446 (see all company filings)

EIN.: 510323571 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-54429 | Film No.: 09599530
SIC: 7372 Services-Prepackaged Software

Mailing Address C/O CITADEL INVESTMENT GROUP II, L.L.C. 131 DEARBORN ST., 32ND FLOOR CHICAGO IL 60603
Business Address C/O CITADEL INVESTMENT GROUP II, L.L.C. 131 DEARBORN ST., 32ND FLOOR CHICAGO IL 60603 312-395-2100
CITADEL ADVISORS LLC (Filed by) CIK: 0001423053 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A