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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001047469-03-034619
Filing Date
2003-10-28
Accepted
2003-10-28 17:11:21
Documents
4
Period of Report
2003-12-09
Effectiveness Date
2003-10-28

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2121019zdef14a.htm DEF 14A 217148
3 G693120.JPG g693120.jpg GRAPHIC 6863
4 G217297.JPG g217297.jpg GRAPHIC 2931
5 G705122.JPG g705122.jpg GRAPHIC 45475
  Complete submission text file 0001047469-03-034619.txt   274259
Mailing Address TEN CANAL PARK CAMBRIDGE MA 02141
Business Address TEN CANAL PARK CAMBRIDGE MA 02141 6179491000
ASPEN TECHNOLOGY INC /DE/ (Filer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: DEF 14A | Act: 34 | File No.: 000-24786 | Film No.: 03961581
SIC: 7371 Services-Computer Programming Services