Shares of some top pbm companies are up at 10 a.m.:
CVSCaremark rose $1.08 or 3.1 percent, to $35.94.
Express Scripts rose $5.69 or 5.9 percent, to $102.84.
MedcoHealth rose $2.13 or 3.8 percent, to $58.84.
Shares of some top pbm companies are up at 10 a.m.:
CVSCaremark rose $1.08 or 3.1 percent, to $35.94.
Express Scripts rose $5.69 or 5.9 percent, to $102.84.
MedcoHealth rose $2.13 or 3.8 percent, to $58.84.