 New York, New York--Newsfile Corp. - June 26, 2021 - Pomerantz LLP announces that a class action lawsuit has been filed against Provention Bio, Inc. Provention or the CompanyNASDAQ: PRVB and certain of its officers. The class action, filed in the United States District Court for the District of New Jersey, and docketed under 21-cv-11613, is on behalf of a class consisting of all persons and entities other than Defendants that purchased or... 