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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-06-004895
Filing Date
2006-01-25
Accepted
2006-01-25 11:44:34
Documents
2
Period of Report
2006-01-20

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 4492
2 POA DOCUMENT poa.txt EX-24.3_118356 2297
  Complete submission text file 0001209191-06-004895.txt   8614
Mailing Address TEN CANAL PARK CAMBRIDGE MA 02141
Business Address TEN CANAL PARK CAMBRIDGE MA 02141 6179491000
ASPEN TECHNOLOGY INC /DE/ (Issuer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 7371 Services-Computer Programming Services

Mailing Address C/O ADVENT INTERNATIONAL CORPORATION 75 STATE STREET, 29TH FLOOR BOSTON MA 02109
Business Address 617-951-9400
Pike Christopher (Reporting) CIK: 0001294634 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-24786 | Film No.: 06548624