Altair Engineering Inc. Q1 2018 Earnings Conference Call May 14, 2018 at 4:30 PM EDT Click here for webcast Live Teleconference Information Domestic # - (866) 754-5204 International # - (636) 812-6621 Replay Teleconference Information Domestic # - (855) 859-2056 International # - (404) 537-3406 Conference ID - 2474564
