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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-09-070691
Filing Date
2009-12-21
Accepted
2009-12-21 07:57:35
Documents
3
Period of Report
2009-12-21
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a09-35492_28k.htm 8-K 31932
2 EX-99.1 a09-35492_2ex99d1.htm EX-99.1 168854
3 GRAPHIC g354922moi001.gif GRAPHIC 3004
  Complete submission text file 0001104659-09-070691.txt   206585
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: 8-K | Act: 34 | File No.: 000-24786 | Film No.: 091251431
SIC: 7371 Services-Computer Programming Services