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Filing Detail
Form ARS - Annual Report to Security Holders:
SEC Accession No. 0001193125-23-114220
Filing Date
2023-04-25
Accepted
2023-04-25 08:10:58
Documents
1
Period of Report
2022-12-31
Effectiveness Date
2023-04-25

Document Format Files

Seq Description Document Type Size
1 ARS d413421dars.pdf ARS 590715
  Complete submission text file 0001193125-23-114220.txt   814892
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: ARS | Act: 34 | File No.: 001-38263 | Film No.: 23841833
SIC: 7372 Services-Prepackaged Software