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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001179110-05-015518
Filing Date
2005-08-04
Accepted
2005-08-04 11:52:03
Documents
2
Period of Report
2005-07-26

Document Format Files

Seq Description Document Type Size
1 FORM 3 - edgar.html 3  
1 FORM 3 - edgar.xml 3 2946
2 POWER OF ATTORNEY ex24_poabw.txt EX-24 4008
  Complete submission text file 0001179110-05-015518.txt   8748
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 ASPEN TECHNOLOGY, INC. TEN CANAL PARK CAMBRIDGE MA 02141
Business Address 617-949-1000
Wheeler Blair (Reporting) CIK: 0001334935 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-24786 | Film No.: 05998305