11 results
DEFA14A
ALTR
Altair Engineering Inc - Ordinary Shares
13 May 21
Additional proxy soliciting materials
4:24pm
as a fellow of the American Society of Mechanical Engineers, the American Academy of Arts and Sciences, and the National Academy of Engineering. We
8-K
EX-2.1
do56gqewn 71g0945bd
5 Nov 18
Altair Announces Agreement to Acquire Datawatch
7:59am
SC TO-C
EX-2.1
vszareaj4 160fj51
5 Nov 18
Information about tender offer
7:57am
DEF 14A
bd2ouz 79hk
26 Apr 18
Definitive proxy
5:11pm
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