Altair Engineering Inc. today announced that it will release its financial results for the fourth quarter and full year 2017, ended December 31, 2017, after the market close on Wednesday, March 21, 2018. On that day, management will hold a conference call and webcast at 4:30 p.m. ET (1:30 p.m. PT) to review and discuss the Company’s results for the fourth quarter. A recorded version of this webcast will be available after the call and accessible at http://investor.altair.com.