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Filing Detail
Form CORRESP - Correspondence:
SEC Accession No. 0001104659-11-069460
Filing Date
2011-12-14
Accepted
2011-12-14 17:19:54
Documents
2

Document Format Files

Seq Description Document Type Size
1 filename1.htm CORRESP 90357
2 GRAPHIC g316321bci001.jpg GRAPHIC 3062
  Complete submission text file 0001104659-11-069460.txt   95592
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: CORRESP
SIC: 7371 Services-Computer Programming Services