 NEW YORK, Feb. 24, 2021 GLOBE NEWSWIRE -- Bragar Eagel Squire, P.C., a nationally recognized stockholder rights law firm, has launched an investigation into whether the board members of PRA Health Sciences, Inc. NASDAQ: PRAH breached their fiduciary duties or violated the federal securities laws in connection with the companys acquisition by ICON plc NASDAQ: ICLR. 