 New York, New York--Newsfile Corp. - April 28, 2021 - Pomerantz LLP announces that a class action lawsuit has been filed against XL Fleet Corp. XL Fleet or the Company NYSE: XL and certain of its officers. The class action, filed in the United States District Court for the Southern District of New York, and docketed under 21-cv-02171, is on behalf of a class consisting of all persons and entities other than... 