 New York, New York--Newsfile Corp. - April 22, 2021 - Pomerantz LLP announces that a class action lawsuit has been filed against MultiPlan Corporation fka Churchill Capital Corp. III Churchill III or the Company NYSE: MPLN NYSE: MPLN.WS NYSE: CCXX NYSE: CCXX.WS NYSE: CCXX.U and certain of its officers, directors, and sponsors. The class action, filed in the United States District Court for the Southern District of New York, and docketed under 21-cv-01965,... 