MCQUILLIN DAVID L
Related Filers (1)
ASPEN TECHNOLOGY INC /DE/ (1)
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Ownership (5)
4
Tuesday, 10/19/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 9/3/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/30/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/2/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/20/2003
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
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