Mar 312015
 

UnitedHealth Group Inc's (UNH.N) planned takeover of No. 4 U.S. pharmacy benefits provider Catamaran Corp (CCT.TO) will give the companies added heft in price talks with drug companies, serving as a catalyst for deals allowing other insurers to bulk up. The $12.8 billion deal comes at a time when Wall Street has been parsing the possibilities that top insurers like Aetna Inc (AET.N) with Cigna …