 LOVELAND, Colo.--BUSINESS WIRE--Lightning eMotors, Inc. NYSE: ZEV, a leading provider of zero emission medium-duty commercial vehicles and electric vehicle technology for fleets, 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 4:30 p.m. Eastern Time on the same day. Interested investors and other parties can listen to a webcast of the live conference call by logging onto the In 