 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether Cantel Medical Corp. NYSE: CMD and its board of directors violated the federal securities laws andor breached their fiduciary duties to shareholders in connection with the proposed sale of Cantel to STERIS plc. Under the terms of the merger agreement, Cantel shareholders will receive approximately 16.93 in cash and 0.33787 of a STERIS ordinary share per Cantel common share. On behalf of 