Form 144 - Report of proposed sale of securities:
SEC Accession No. 0000950170-24-062153
Filing Date
2024-05-20
Accepted
2024-05-20 10:32:49
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 4914
  Complete submission text file 0000950170-24-062153.txt   6381
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. (Subject) CIK: 0001701732 (see all company filings)

EIN.: 382591828 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-38263 | Film No.: 24962841
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)

Mailing Address 1820 E. BIG BEAVER ROAD TROY MI 48083
Business Address
Messano Amy (Reporting) CIK: 0001762863 (see all company filings)

Type: 144