Xos, Inc. (Nasdaq: XOS) is an electric commercial vehicle manufacturer specializing in medium- and heavy-duty trucks designed for last-mile and regional delivery fleets. The company entered the public markets in August 2021 through a SPAC merger with NextGen Acquisition Corp., a blank-check vehicle sponsored by NextGen Partners LLC. Operating in the clean transportation and electric vehicle sector, Xos targets commercial fleet operators transitioning away from internal-combustion powertrains with purpose-built electric trucks. In May 2026, the company filed a Form DEFA14A — supplemental definitive proxy materials — with the SEC, indicating an active shareholder vote process. Readers seeking full filing history, sponsor disclosures, and deal analytics for XOS can sign up for complete data at SpacDesk.