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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-12-082460
Filing Date
2012-12-06
Accepted
2012-12-06 16:58:25
Documents
1
Period of Report
2012-12-06
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 8-K a12-28814_18k.htm 8-K 36822
  Complete submission text file 0001104659-12-082460.txt   37873
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.: 121247243
SIC: 7371 Services-Computer Programming Services