897 filings
Page 4 of 45
SC 13G/A
eksy9gzcuw3dx
13 Feb 24
Altair Engineering / Scapa James Ralph ownership change
3:48pm
SC 13G/A
ax2qtm
13 Feb 24
Altair Engineering / Christ George J ownership change
3:45pm
SC 13G
lwjb pfocz
31 Jan 24
Altair Engineering / PICTET ASSET MANAGEMENT ownership change
8:54am
SC 13G/A
681yr51d
25 Jan 24
Altair Engineering / BlackRock ownership change
4:59pm
4
no1h8v2
25 Jan 24
Altair Engineering / George J Christ ownership change
3:48pm
4
n2grgdscyafxi3whesb
25 Jan 24
Change in insider ownership
3:46pm
4
0yopjpjix8xrywzfd2r6
18 Jan 24
Altair Engineering / James Ralph Scapa ownership change
6:01pm
4
zbn4ehtv44dnkj3
18 Jan 24
Change in insider ownership
5:59pm
4
z5btkxmb3f
18 Jan 24
Change in insider ownership
5:55pm
4
hpqbex8
17 Jan 24
Altair Engineering / Gilma Saravia ownership change
5:38pm
4
b23dih qmqjg60qe9
17 Jan 24
Altair Engineering / Jeffrey Marraccini ownership change
5:36pm
4
q70stg2b
17 Jan 24
Altair Engineering / Raoul Maitra ownership change
5:33pm
4
s53ueqfr a53rkvpv
17 Jan 24
Altair Engineering / Ravi Kunju ownership change
5:30pm
4
sadbonpy8jf4jen956
17 Jan 24
Altair Engineering / Brian Gayle ownership change
5:27pm
4
q2riyq8tr ybjr0ix
17 Jan 24
Altair Engineering / Matthew Charles Brown ownership change
5:24pm
4
73givs hap2zixvaz
17 Jan 24
Altair Engineering / Mahalingam Srikanth ownership change
5:21pm
144
ulun 43tnkyd
16 Jan 24
Notice of proposed sale of securities
4:29pm
4
dx54ju gn5my3w0c
21 Dec 23
Altair Engineering / Matthew Charles Brown ownership change
10:46am
4
wk0bp3ys j0guga
19 Dec 23
Altair Engineering / James Ralph Scapa ownership change
7:08pm
4
rxjzruzhkglbxpqwf g4
19 Dec 23
Change in insider ownership
7:07pm