Amphastar Pharmaceuticals (AMPH) reported 170.53millioninrevenueforthequarterendedMarch2025,representingayear−over−yeardeclineof0.80.74 for the same period compares to 1.04ayearago.Thereportedrevenuerepresentsasurpriseof−0.69171.71 million. With the consensus EPS estimate being $0.66, the EPS surprise was +12.12%.While investors closely watch year-over-year changes in headline numbers -- revenue and earnings -- and how they compar ...