70 filings
Page 4 of 4
4
91nuvr4fewx4o54ts
5 Aug 19
Altair Engineering / George J Christ ownership change
8:14pm
4
j9sxb
16 Jul 19
Altair Engineering / George J Christ ownership change
9:30pm
4
98wd61zez
15 Jul 19
Altair Engineering / George J Christ ownership change
2:31pm
4
2dc3igeo5mx
12 Jul 19
Altair Engineering / George J Christ ownership change
8:36am
SC 13G/A
nvyc vy0a8gtf
14 Feb 19
Altair Engineering Inc.
12:00am
4
895qidmbavwe0
11 Jun 18
Altair Engineering / George J Christ ownership change
4:15pm
4/A
r8vxnb8bgaehsnts p6
11 Jun 18
Altair Engineering / George J Christ ownership change
4:12pm
SC 13G
czue0hskctcfl
14 Feb 18
Altair Engineering Inc.
12:00am
4
ng7zwl9
3 Nov 17
Altair Engineering / George J Christ ownership change
12:00am
3
xojz0vu68zay6t0qyug
31 Oct 17
Altair Engineering / George J Christ ownership change
12:00am