1,067 filings
Page 4 of 54
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
22 Feb 24
Altair Announces Fourth Quarter and Full Year 2023 Financial Results
4:17pm
4
James Ralph Scapa
20 Feb 24
Altair Engineering / James Ralph Scapa ownership change
8:13am
4
ALTR
Altair Engineering Inc - Ordinary Shares
20 Feb 24
Change in insider ownership
8:09am
4
ALTR
Altair Engineering Inc - Ordinary Shares
20 Feb 24
Change in insider ownership
8:07am
SC 13G/A
ALTR
Altair Engineering Inc - Ordinary Shares
13 Feb 24
Altair Engineering / VANGUARD ownership change
4:58pm
SC 13G/A
ALTR
Altair Engineering Inc - Ordinary Shares
13 Feb 24
Altair Engineering / Matrix Capital Management ownership change
4:15pm
SC 13G/A
ALTR
Altair Engineering Inc - Ordinary Shares
13 Feb 24
Altair Engineering / Scapa James Ralph ownership change
3:48pm
SC 13G/A
ALTR
Altair Engineering Inc - Ordinary Shares
13 Feb 24
Altair Engineering / Christ George J ownership change
3:45pm
SC 13G
Pictet Asset Management Sa
31 Jan 24
Altair Engineering / PICTET ASSET MANAGEMENT ownership change
8:54am
SC 13G/A
ALTR
Altair Engineering Inc - Ordinary Shares
25 Jan 24
Altair Engineering / BlackRock ownership change
4:59pm
4
ALTR
Altair Engineering Inc - Ordinary Shares
25 Jan 24
Altair Engineering / George J Christ ownership change
3:48pm
4
Christ Revocable Trust
25 Jan 24
Change in insider ownership
3:46pm
4
James Ralph Scapa
18 Jan 24
Altair Engineering / James Ralph Scapa ownership change
6:01pm
4
ALTR
Altair Engineering Inc - Ordinary Shares
18 Jan 24
Change in insider ownership
5:59pm
4
ALTR
Altair Engineering Inc - Ordinary Shares
18 Jan 24
Change in insider ownership
5:55pm
4
ALTR
Altair Engineering Inc - Ordinary Shares
17 Jan 24
Altair Engineering / Gilma Saravia ownership change
5:38pm
4
Jeffrey Marraccini
17 Jan 24
Altair Engineering / Jeffrey Marraccini ownership change
5:36pm
4
Maitra Raoul
17 Jan 24
Altair Engineering / Raoul Maitra ownership change
5:33pm
4
Ravi Kunju
17 Jan 24
Altair Engineering / Ravi Kunju ownership change
5:30pm