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Filing metadata

Accession number: 0001179110-09-006932
Form type: Form 4
Filer: ASPEN TECHNOLOGY INC /DE/
CIK: CIK 929940
Filed: Apr 30, 2009
Reporting period: Apr 28, 2009
Description: Insider transaction

Documents

0001179110-09-006932-index.htm

Complete submission

0001179110-09-006932.txt

directory listing

Filed by

ASPEN TECHNOLOGY INC /DE/