Griffin William
Related Filers (1)
Ownership (10)
4
Wednesday, 4/5/2017
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2017
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2017
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2017
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/22/2016
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 10/7/2016
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2016
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/6/2016
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/5/2016
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
3
Friday, 4/29/2016
ASPEN TECHNOLOGY INC /DE/: Initial statement of beneficial ownership of securities