Citron Research’s tweet suggesting President-elect Donald Trump begin his war on drug pricing with pharmacy benefit manager Express Scripts caused the company’s stock to fall as much as 9 percent ...

Express Scripts Inc. stands to gain considerable negotiating clout from its $4.68 billion deal to buy the pharmacy-benefits management businesses of health insurer WellPoint Inc., and experts say that ...

They're the two biggest pharmacy benefits managers in the world, and they compete against each other every day. While CVS Health boasts a higher market cap thanks to its retail pharmacies, Express ...

Valeant Pharmaceuticals Inc. sustained hits on several fronts on Thursday after CVS Health Corp. and Express Scripts dropped Philidor from their networks in a sign the fallout from the drugmaker's ...