898 filings
Page 5 of 45
4
qmlea02d
19 Dec 23
Change in insider ownership
7:07pm
4
x2b3xla0p yc8
19 Dec 23
Change in insider ownership
7:05pm
4
ohlg6fd qnrl
11 Dec 23
Altair Engineering / George J Christ ownership change
9:16am
4
julmljf hpbx3
11 Dec 23
Change in insider ownership
9:10am
4
ofgihh v3
8 Dec 23
Altair Engineering / George J Christ ownership change
12:00pm
4
u0d1lxsa53gyhz92b3
8 Dec 23
Change in insider ownership
11:55am
4
6hb3skouc4aj383ig7q
8 Dec 23
Altair Engineering / Teresa A Harris ownership change
11:50am
144
1255qvw zdcfzeh
6 Dec 23
Notice of proposed sale of securities
4:48pm
4
6btb zw6n6jvk3cgm
5 Dec 23
Altair Engineering / George J Christ ownership change
3:04pm
4
91qo9ykhpyx2d
5 Dec 23
Change in insider ownership
2:58pm
4
t2duklq
1 Dec 23
Altair Engineering / George J Christ ownership change
2:22pm
4
ri2pu4y id
1 Dec 23
Change in insider ownership
2:20pm
4
aa7wf
22 Nov 23
Altair Engineering / George J Christ ownership change
12:07pm
4
tetkncib6
22 Nov 23
Change in insider ownership
12:06pm
4
8qtf5yen1
22 Nov 23
Change in insider ownership
12:04pm
4
z42ri1ny12le1wa
17 Nov 23
Altair Engineering / James Ralph Scapa ownership change
4:22pm
4
qod97
17 Nov 23
Change in insider ownership
4:21pm
4
lfoch
17 Nov 23
Change in insider ownership
4:20pm
4
xrz08wwszrabnlznqqms
16 Nov 23
Altair Engineering / Teresa A Harris ownership change
8:48am
144
j850r0utu
14 Nov 23
Notice of proposed sale of securities
12:00am