Christ George J
Related Filers (1)
Ownership (62)
SC 13G/A
Tuesday, 2/13/2024
Altair Engineering Inc.: Major Shareholders
4
Thursday, 1/25/2024
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
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
Thursday, 7/20/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/7/2023
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
Wednesday, 4/12/2023
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 4/10/2023
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
SC 13G/A
Monday, 2/6/2023
Altair Engineering Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/8/2022
Altair Engineering Inc.: Major Shareholders
4
Monday, 12/27/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/17/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/15/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/5/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/15/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/12/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 9/27/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 9/3/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/13/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/12/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/26/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/8/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/9/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/8/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/10/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/15/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/14/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/18/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/16/2021
Altair Engineering Inc.: Major Shareholders
4
Wednesday, 2/10/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/13/2021
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/8/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/13/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/9/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/2/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/23/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/21/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/3/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/2/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/21/2020
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/6/2020
Altair Engineering Inc.: Major Shareholders
4
Thursday, 12/19/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/23/2019
Altair Engineering Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/22/2019
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
SC 13G/A
Thursday, 2/14/2019
Altair Engineering Inc.: Major Shareholders
4
Monday, 6/11/2018
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
SC 13G
Wednesday, 2/14/2018
Altair Engineering Inc.: Major Shareholders
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