0001127602-22-014850.txt : 20220518 0001127602-22-014850.hdr.sgml : 20220518 20220518105114 ACCESSION NUMBER: 0001127602-22-014850 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220517 FILED AS OF DATE: 20220518 DATE AS OF CHANGE: 20220518 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Maitra Raoul CENTRAL INDEX KEY: 0001802468 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38263 FILM NUMBER: 22937493 MAIL ADDRESS: STREET 1: C/O ALTAIR ENGINEERING INC. STREET 2: 1820 E. BIG BEAVER ROAD CITY: TROY STATE: MI ZIP: 48083 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Altair Engineering Inc. CENTRAL INDEX KEY: 0001701732 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 382591828 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2022-05-17 0001701732 Altair Engineering Inc. ALTR 0001802468 Maitra Raoul C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER RD. TROY MI 48083 1 Chief Legal Officer Class A Common Stock 2022-05-17 4 M 0 1644 3.79 A 19415 D Stock Option (Right to Buy) 3.79 2022-05-17 4 M 0 1644 0 D 2024-12-15 Class A Common Stock 1644 0 D Includes 4,826 Class A Common Stock restricted stock units that are unvested. The options vested in 4 equal annual installments commencing on December 15, 2015. These options are fully vested. /s/ Raoul Maitra 2022-05-18