Siudara Andrea
Related Filers (1)
Ownership (8)
4
Thursday, 12/3/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/13/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/4/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/13/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
3/A
Friday, 9/20/2019
Altair Engineering Inc.: Initial statement of beneficial ownership of securities
4/A
Friday, 9/20/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/18/2019
Altair Engineering Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 9/18/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities