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Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001127602-24-018977
Filing Date
2024-06-20
Accepted
2024-06-20 14:46:32
Documents
1
Period of Report
2024-05-10

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4a.html 4/A  
1 PRIMARY DOCUMENT form4a.xml 4/A 3388
  Complete submission text file 0001127602-24-018977.txt   4915
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)

IRS No.: 382591828 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)

Mailing Address C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER ROAD TROY MI 48083
Business Address
Maitra Raoul (Reporting) CIK: 0001802468 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-38263 | Film No.: 241055736