 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of PRA Health Sciences, Inc. NASDAQ: PRAH to ICON plc is fair to PRA Health shareholders. Under the terms of the transaction, PRA Health shareholders will receive 80.00 in cash and 0.4125 shares of ICON stock for each PRA Health share that they own. Halper Sadeh encourages PRA Health shareholders to click here to learn more about their legal rights and options or contact Daniel S 