 NEW YORK, June 17, 2021 PRNewswire -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Provention Bio, Inc. NASDAQ: PRVB between November 2, 2020 and April 8, 2021, inclusive the Class Period, of the important July 20, 2021 lead plaintiff deadline. SO WHAT: If you purchased Provention Bio securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. 