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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-06-051044
Filing Date
2006-09-20
Accepted
2006-09-20 17:07:19
Documents
2
Period of Report
2006-09-13

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 4090
2 POA DOCUMENT poa.txt EX-24.3_152314 2337
  Complete submission text file 0001209191-06-051044.txt   8240
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 BOSTON MA 02109
Business Address 617-951-9457
McKenna David M (Reporting) CIK: 0001375924 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-24786 | Film No.: 061100608