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Filing metadata

Accession number: 0001179110-09-010762
Form type: Form 3
Filer: ASPEN TECHNOLOGY INC /DE/
CIK: CIK 929940
Filed: Jul 08, 2009
Reporting period: Jul 01, 2009
Description: Initial ownership

Documents

0001179110-09-010762-index.htm

Complete submission

0001179110-09-010762.txt

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Filed by

ASPEN TECHNOLOGY INC /DE/