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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-06-040728
Filing Date
2006-06-09
Accepted
2006-06-09 10:16:35
Documents
2
Period of Report
2006-06-09
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES a06-13565_18k.htm 8-K 16797
2 EX-99 a06-13565_1ex99d1.htm EX-99.1 8195
  Complete submission text file 0001104659-06-040728.txt   26462
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: 8-K | Act: 34 | File No.: 000-24786 | Film No.: 06895675
SIC: 7371 Services-Computer Programming Services