YANG ANDREW T
Related Filers (1)
Ownership (7)
4
Tuesday, 3/4/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/24/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/12/2013
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/20/2013
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2012
ANSYS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/3/2011
ANSYS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 8/3/2011
ANSYS INC: Statement of changes in beneficial ownership of securities