7 results
8-K
EX-4.1
ALTR
Altair Engineering Inc - Ordinary Shares
15 Jun 22
Entry into a Material Definitive Agreement
7:28am
8-K
EX-4.1
ALTR
Altair Engineering Inc - Ordinary Shares
10 Jun 19
Entry into a Material Definitive Agreement
4:05pm
8-K
EX-4.2
ALTR
Altair Engineering Inc - Ordinary Shares
10 Jun 19
Entry into a Material Definitive Agreement
4:05pm
S-3ASR
EX-4.4
tzvpy55t8bqoade
4 Jun 19
Automatic shelf registration
4:25pm
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