Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-22-008812
Filing Date
2022-03-09
Accepted
2022-03-09 20:02:36
Documents
1
Period of Report
2022-03-07

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3042
  Complete submission text file 0001127602-22-008812.txt   4437
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. (Issuer) CIK: 0001701732 (see all company filings)

EIN.: 382591828 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address 1820 E BIG BEAVER RD TROY MI 48083
Business Address
Dias Nelson (Reporting) CIK: 0001720642 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38263 | Film No.: 22726967