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Form S-8 - Securities to be offered to employees in employee benefit plans:
SEC Accession No. 0001193125-21-111573
Filing Date
2021-04-09
Accepted
2021-04-09 16:08:39
Documents
3
Effectiveness Date
2021-04-09

Document Format Files

Seq Description Document Type Size
1 S-8 d91738ds8.htm S-8 52985
2 EX-5.1 d91738dex51.htm EX-5.1 5017
3 EX-23.1 d91738dex231.htm EX-23.1 1959
  Complete submission text file 0001193125-21-111573.txt   61027
Mailing Address 1820 E. BIG BEAVER ROAD TROY MI 48083
Business Address 1820 E. BIG BEAVER ROAD TROY MI 48083 248-614-2400
Altair Engineering Inc. (Filer) CIK: 0001701732 (see all company filings)

IRS No.: 382591828 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-8 | Act: 33 | File No.: 333-255157 | Film No.: 21817909
SIC: 7372 Services-Prepackaged Software