0001127602-22-008833.txt : 20220309 0001127602-22-008833.hdr.sgml : 20220309 20220309205429 ACCESSION NUMBER: 0001127602-22-008833 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220307 FILED AS OF DATE: 20220309 DATE AS OF CHANGE: 20220309 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gayle Brian CENTRAL INDEX KEY: 0001851363 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38263 FILM NUMBER: 22727156 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 2022-03-07 0001701732 Altair Engineering Inc. ALTR 0001851363 Gayle Brian C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER RD. TROY MI 48083 1 Chief Accounting Officer Class A Common Stock 2022-03-07 4 S 0 91 64.55 D 15572 D Includes 3,595 Class A Common Stock restricted stock units that are unvested. /s/ Raoul Maitra, attorney-in-fact for Brian Gayle 2022-03-09