GC Investments LLC
Related Filers (1)
Ownership (16)
4
Monday, 12/11/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/5/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/1/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/22/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 4/17/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/16/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/14/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/5/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/16/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/15/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 7/12/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4/A
Monday, 6/11/2018
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
Friday, 11/3/2017
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