0000899243-21-012270.txt : 20210317 0000899243-21-012270.hdr.sgml : 20210317 20210317184236 ACCESSION NUMBER: 0000899243-21-012270 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210315 FILED AS OF DATE: 20210317 DATE AS OF CHANGE: 20210317 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Srikanth Mahalingam CENTRAL INDEX KEY: 0001720441 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38263 FILM NUMBER: 21752212 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 2021-03-15 0 0001701732 Altair Engineering Inc. ALTR 0001720441 Srikanth Mahalingam C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER ROAD TROY MI 48083 0 1 0 0 See Remarks Class A Common Stock 2021-03-15 4 A 0 2093 0.00 A 20868 D Stock Option (right to buy) 61.93 2021-03-15 4 A 0 6280 0.00 A 2031-03-15 Class A Common Stock 6280 6280 D On March 15, 2021, the Reporting Person was granted 2,093 Class A Common Stock restricted stock units, which vest in 4 equal annual installments commencing March 15, 2022. Includes 5,036 Class A Common Stock restricted stock units that are unvested. On March 15, 2021, the Reporting Person was granted 6,280 Class A Common Stock options, the options vest in 4 equal annual installments commencing March 15, 2022. Chief Technical Officer, HPC/Cloud Solutions /s/ Raoul Maitra, attorney-in-fact for Mahalingam Srikanth 2021-03-17