AMPH – Amphastar Pharmaceuticals Inc Amphastar Pharmaceuticals, Inc.AMPH$26.02 Name : Amphastar Pharmaceuticals, Inc. Sector : Healthcare Industry: Drug Manufacturers - Specialty & Generic Mark. Cap: $1,209,801,984.00 EPSttm : 2.26 Amphastar Pharmaceuticals, Inc.$26.020.15%$0.04 Go to the full report