0000950170-24-062164.txt : 20240520 0000950170-24-062164.hdr.sgml : 20240520 20240520104930 ACCESSION NUMBER: 0000950170-24-062164 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240520 DATE AS OF CHANGE: 20240520 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Altair Engineering Inc. CENTRAL INDEX KEY: 0001701732 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology IRS NUMBER: 382591828 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38263 FILM NUMBER: 24962886 BUSINESS ADDRESS: STREET 1: 1820 E. BIG BEAVER ROAD CITY: TROY STATE: MI ZIP: 48083 BUSINESS PHONE: 248-614-2400 MAIL ADDRESS: STREET 1: 1820 E. BIG BEAVER ROAD CITY: TROY STATE: MI ZIP: 48083 FORMER COMPANY: FORMER CONFORMED NAME: Altair Engineering Ing. DATE OF NAME CHANGE: 20170322 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Maitra Raoul CENTRAL INDEX KEY: 0001802468 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ALTAIR ENGINEERING INC. STREET 2: 1820 E. BIG BEAVER ROAD CITY: TROY STATE: MI ZIP: 48083 144 1 primary_doc.xml 144 0001802468 XXXXXXXX LIVE 0001701732 Altair Engineering Inc. 001-38263 1820 E. BIG BEAVER ROAD Troy MI 48083 248-614-2400 Maitra Raoul Officer Class A Common Stock Morgan Stanley Smith Barney LLC
Harborside 2 200 Hudson Street, Suite 501 Jersey City NJ 07311
153 12910.02 56948286 05/08/2024 NASDAQ
Class A Common Stock 05/07/2024 Class A Common Stock Restricted Stock Unit Vesting Issuer N 523 05/07/2024 N/A N Raoul Maitra
1820 E. Big Beaver Rd. Troy MI 48083
Class A Common Stock 02/28/2024 189 15810.09
Raoul Maitra
1820 E. Big Beaver Rd. Troy MI 48083
Class A Common Stock 03/04/2024 285 24316.20
Raoul Maitra
1820 E. Big Beaver Rd. Troy MI 48083
Class A Common Stock 03/13/2024 75 6124.50
Represents registered Class A common stock sold pursuant to the Issuer's 2017 Equity Incentive Plan for sell-to-cover transactions for tax withholding obligations resulting from the vesting of Class A common stock restricted stock units. Such sale was previously reported on a Form 4. 05/20/2024 Raoul Maitra