Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ George J
Apr 11 16:46 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ Revocable Trust
Apr 11 16:41 ET
Altair Engineering | ARS: Annual Report to Security Holders
Apr 5 07:13 ET
Altair Engineering | DEFA14A: Others
Apr 5 07:07 ET
Altair Engineering | DEF 14A: Definitive information statements
Apr 5 07:03 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-Director Harris Teresa A
Apr 3 10:22 ET
Altair Engineering | 144: Notice of proposed sale of securities pursuant to Rule 144
Apr 2 16:07 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ George J
Apr 1 10:51 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ Revocable Trust
Apr 1 10:46 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ George J
Mar 28 14:55 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ Revocable Trust
Mar 28 14:50 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ George J
Mar 26 13:25 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ Revocable Trust
Mar 26 13:20 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ George J
Mar 25 14:59 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner GC Investments LLC
Mar 25 14:54 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner Christ Revocable Trust
Mar 25 14:54 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-Officer Scapa James Ralph
Mar 19 17:39 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner JRS Investments LLC
Mar 19 17:38 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-10% Owner James R. Scapa Declaration of Trust
Mar 19 17:34 ET
Altair Engineering | 4: Statement of changes in beneficial ownership of securities-Officer Saravia Gilma
Mar 19 12:01 ET
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