Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Q4 2023 Earnings Conference Call February 28, 2024 5:00 AM ET Company Participants Dan Dischner - SVP of Corporate Communications William Peters - CFO Tony Marrs - Executive Vice President of Regulatory Affairs and Clinical Operations Conference Call Participants Timothy Chiang - Capital One David Amsellem - Piper Sandler Glen Santangelo - Jefferies Operator Greetings, and welcome to the Amphastar Pharmaceuticals fourth quarter earnings call. [Operator Instructi ...