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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-13-004868
Filing Date
2013-11-05
Accepted
2013-11-05 17:35:08
Documents
1
Period of Report
2013-11-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 9363
  Complete submission text file 0001246360-13-004868.txt   10703
Mailing Address 200 WHEELER ROAD BURLINGTON MA 01803
Business Address 200 WHEELER ROAD BURLINGTON MA 01803 6179491000
ASPEN TECHNOLOGY INC /DE/ (Issuer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 7371 Services-Computer Programming Services

Mailing Address C/O ASPEN TECHNOLOGY, INC. 10 CANAL PARK CAMBRIDGE MA 02141
Business Address
Hammond F G (Reporting) CIK: 0001332920 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34630 | Film No.: 131193882