Model
Edge
Altair Engineering Inc
ALTR
Filing Type
S-8
Filing Date
2/28/2022
Updated
2/28/22, 1:43 PM
Filing
S-8
Earnings Release
Exhibits
S-8
Registration Statement for Securities to be Offered to Employees
EX-5.1
EX-5.1
EX-23.1
EX-23.1
EX-FILING FEES
EX-FILING FEES