Diplomat Pharmacy agrees to $300 million buyout by UnitedHealth

FLINT, Mich. — UnitedHealth Group pharmacy benefit manager OptumRx on Monday announced plans to purchase specialty drug provider Diplomat Pharmacy Inc. for about $300 million. The news comes amid continued financial struggles for Diplomat. In the third quarter, the company reported a $177 million net loss. In a statement, Diplomat chairman and chief executive officer