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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001104659-03-002222
Filing Date
2003-02-14
Accepted
2003-02-13 20:25:52
Documents
1
Group Members
ARAGON INVESTMENTS, LTD.CITADEL EDISON FUND L.P.CITADEL EDISON FUND LTD.CITADEL EDISON INVESTMENTS LTD.CITADEL EQUITY FUND LTD.CITADEL INVESTMENT GROUP, L.L.C.CITADEL KENSINGTON GLOBAL STRATEGIES FUND LTD.CITADEL WELLINGTON PARTNERS L.P.GLB PARTNERS, L.P.

Document Format Files

Seq Description Document Type Size
1 SC 13G/A j7423_sc13ga.htm SC 13G/A 305014
  Complete submission text file 0001104659-03-002222.txt   307303
Mailing Address TEN CANAL PARK CAMBRIDGE MA 02141
Business Address TEN CANAL PARK CAMBRIDGE MA 02141 6179491000
ASPEN TECHNOLOGY INC /DE/ (Subject) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-47526 | Film No.: 03562241
SIC: 7371 Services-Computer Programming Services

Mailing Address
Business Address 225 WEST WASHINGTON 9TH FLOOR 312-696-2121 CHICAGO IL 60606 3126962100
CITADEL L P (Filed by) CIK: 0001027745 (see all company filings)

IRS No.: 364111741 | State of Incorp.: IL | Fiscal Year End: 1231