Repligen Corp. (NASDAQ:RGEN) Q4 2019 Earnings Conference Call February 20, 2020 8:30 AM ET Company Participants Sondra Newman - Senior Director, IR Anthony Hunt - CEO & President Jon Snodgres - CFO & Secretary Conference Call Participants Daniel Arias - Stifel, Nicolaus & Company Puneet Souda - SVB Leerink Ruizhi Qin - JPMorgan Chase & Co. Paul Knight - Janney Montgomery Scott John Kreger - William Blair & Company Matthew Hewitt - Craig-Hallum Edward Marks - H.C. Wainwright & Co. Jacob Johnson - Stephens In ...