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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-10-021009
Filing Date
2010-04-21
Accepted
2010-04-21 16:44:27
Documents
2
Period of Report
2010-04-15
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a10-8468_18k.htm 8-K 58517
2 EX-10.1 a10-8468_1ex10d1.htm EX-10.1 223051
  Complete submission text file 0001104659-10-021009.txt   283248
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.: 001-34630 | Film No.: 10762151
SIC: 7371 Services-Computer Programming Services