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Filing Detail
Form DEFR14A - Revised definitive proxy soliciting materials:
SEC Accession No. 0001047469-08-007747
Filing Date
2008-06-26
Accepted
2008-06-25 19:00:24
Documents
3
Effectiveness Date
2008-06-26

Document Format Files

Seq Description Document Type Size
1 DEFR14A a2186615zdefr14a.htm DEFR14A 323259
2 G179528.JPG g179528.jpg GRAPHIC 2409
3 G243500.JPG g243500.jpg GRAPHIC 4433
  Complete submission text file 0001047469-08-007747.txt   334359
Mailing Address 200 WHEELER ROAD BURLINGTON MA 01803
Business Address 200 WHEELER ROAD BURLINGTON MA 01803 6179491000
ASPEN TECHNOLOGY INC /DE/ (Filer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: DEFR14A | Act: 34 | File No.: 000-24786 | Film No.: 08917601
SIC: 7371 Services-Computer Programming Services