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Filing metadata

Accession number: 0001246360-10-002189
Form type: Form 4
Filer: ASPEN TECHNOLOGY INC /DE/
CIK: CIK 929940
Filed: May 18, 2010
Reporting period: May 14, 2010
Description: Insider transaction

Documents

0001246360-10-002189-index.htm

Complete submission

0001246360-10-002189.txt

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Filed by

ASPEN TECHNOLOGY INC /DE/