486 filings
Page 10 of 25
4
irsqj 8usjk1l3cf
19 Dec 19
Altair Engineering / George J Christ ownership change
7:54pm
4
76cc5xh3an5ds12sqovc
19 Dec 19
Change in insider ownership
7:35pm
4
6u29k0lrmq09j7gqm7j
18 Dec 19
Altair Engineering / Howard N Morof ownership change
4:26pm
4
nvi61mslxjks 4d
16 Dec 19
Altair Engineering / Nelson Dias ownership change
1:00pm
4
28pfpdx u14yze60a
13 Dec 19
Altair Engineering / Nelson Dias ownership change
4:57pm
4
i9otin zj0brkmwrcr
29 Nov 19
Altair Engineering / Howard N Morof ownership change
11:20am
8-K
835smeuzi53nw5
7 Nov 19
Altair Announces Third Quarter 2019 Financial Results
4:27pm
4
edgm1 gt0yg8zhfk
7 Nov 19
Altair Engineering / Uwe Schramm ownership change
9:00am
4
n1uf81iso
23 Oct 19
Altair Engineering / George J Christ ownership change
5:10pm
4
13zgtn5ri
23 Oct 19
Change in insider ownership
5:10pm
4/A
vqfj8dfqdzj bdbp
23 Oct 19
Change in insider ownership (amended)
5:07pm
4
ynnagx
22 Oct 19
Change in insider ownership
9:00am
4
e7n4ahb6uwqo1sa
22 Oct 19
Altair Engineering / George J Christ ownership change
9:00am
4
fnox 3ngm2wbkveaoot7
21 Oct 19
Altair Engineering / Howard N Morof ownership change
9:05am
4
7h79zy0a78t 15gp
18 Oct 19
Altair Engineering / Mahalingam Srikanth ownership change
12:57pm
4
jpikgmnf7
15 Oct 19
Altair Engineering / James Dagg ownership change
10:07am
8-K
nt73o99nta hgiljdz25
10 Oct 19
Unregistered Sales of Equity Securities
6:06am
SC 13G/A
ravagbmn5 ddhlk
9 Oct 19
Altair Engineering Inc.
4:14pm
4
0lzz4k21n
7 Oct 19
Change in insider ownership
4:22pm