Roger Nielsen was appointed to the Proterra Board of Directors in 2022 following his retirement from Daimler Truck, a leading global commercial vehicle manufacturer after a 35-year career that included serving as President and CEO of Daimler Truck North America. As a Proterra Board Director, Mr. Nielsen also serves on its Audit Committee. "It has been a privilege to serve on the Proterra board, and alongside the company's many employees who are redefining the commercial vehicle market with innovative EV technology solutions. Proterra is at the forefront of commercial vehicle electrification and I have every confidence that Proterra and its management will continue to lead the industry towards a zero-emission future," said Mr. Allen. "The Board would like to thank Jack for his leadership and service to Proterra.