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Filing Detail
Form S-1 - General form for registration of securities under the Securities Act of 1933:
SEC Accession No. 0001047469-07-002657
Filing Date
2007-04-09
Accepted
2007-04-09 08:17:04
Documents
3

Document Format Files

Seq Description Document Type Size
1 FORM S-1 a2177120zs-1.htm S-1 1788510
2 EXHIBIT 23.1 a2177120zex-23_1.htm EX-23.1 2963
3 G103652.JPG g103652.jpg GRAPHIC 5956
  Complete submission text file 0001047469-07-002657.txt   1801171
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: S-1 | Act: 33 | File No.: 333-141959 | Film No.: 07755079
SIC: 7371 Services-Computer Programming Services