Nichols Martin E
Related Filers (1)
Ownership (13)
4
Tuesday, 9/17/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/19/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/17/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/18/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/13/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/17/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/17/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/20/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/7/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/31/2018
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2018
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/31/2017
Altair Engineering Inc.: Initial statement of beneficial ownership of securities