CVS Health ( NYSE: CVS) and Cigna ( NYSE: CI ), which operate some of the largest pharmacy benefit managers (PBMs) in the U.S ...

The massive pharmacy middlemen contend that Arkansas’ law, which requires PBMs to divest pharmacies they own in the state, ...

CVS and Cigna-owned Express Scripts filed lawsuits Thursday to block an Arkansas law that tries to curb the power of pharmacy ...