 PITTSBURGH--BUSINESS WIRE--- AUR aurora--The self-driving company Aurora NASDAQ: AUR today announced that it will release fourth quarter and full year 2021 results after market close on February 16, 2022 and will host a business review conference call at 5:00 p.m. Eastern Time. The conference call will be webcast on Auroras investor relations website at ir.aurora.tech. A replay of the webcast will be available for 30 days following the call. About Aurora Aurora Nasdaq: AUR is delivering the benefits o 