0000899243-19-023713.txt : 20190917 0000899243-19-023713.hdr.sgml : 20190917 20190917063950 ACCESSION NUMBER: 0000899243-19-023713 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190916 FILED AS OF DATE: 20190917 DATE AS OF CHANGE: 20190917 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Nichols Martin E CENTRAL INDEX KEY: 0001720645 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38263 FILM NUMBER: 191095965 MAIL ADDRESS: STREET 1: 1820 E BIG BEAVER RD 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 doc4.xml FORM 4 SUBMISSION X0306 4 2019-09-16 0 0001701732 Altair Engineering Inc. ALTR 0001720645 Nichols Martin E C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER ROAD TROY MI 48083 0 1 0 0 Chief Information Officer Class A Common Stock 2019-09-16 4 S 0 2500 33.79 D 85793 D The sale of the shares of Class A Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on March 12, 2019. Includes 4,098 Class A Common Stock restricted stock units that are unvested. /s/ Raoul Maitra, attorney-in-fact for Martin E. Nichols 2019-09-17