Repligen Corporation (NASDAQ:RGEN) Q1 2019 Earnings Conference Call May 9, 2019 8:30 AM ET Company Participants Sondra Newman - IR Tony Hunt - President & CEO Jon Snodgres - CFO Conference Call Participants Brandon Couillard - Jefferies Andrew Jones - Stephens Inc. Paul Knight - Janney Montgomery Scott John Kreger - William Blair Matt Hewitt - Craig Hallum Operator Good day, ladies and gentlemen, and welcome to Repligen CorporationÂ's First Quarter of 2019 Earnings Conference Call. My name is Elisa and I wi ...