 LOS ANGELES, March 07, 2022 GLOBE NEWSWIRE -- Xos, Inc. the Company NASDAQ: XOS, a leading manufacturer of Class 5 through Class 8 battery-electric vehicles and powertrains, and provider of charging infrastructure and fleet management software, today announced that the Company will release its fourth quarter 2021 results after market close on Monday, March 28, 2022, to be followed by a conference call at 5:00 p.m. Eastern time on the same day. 