IDEXX Laboratories, Inc. (NASDAQ:IDXX) Q4 2019 Earnings Conference Call January 31, 2020 8:30 AM ET Company Participants Brian McKeon - CFO, EVP & Treasurer Jonathan Mazelsky - President, CEO & Director Conference Call Participants Nathan Rich - Goldman Sachs Group Ryan Daniels - William Blair & Company Michael Ryskin - Bank of America Merrill Lynch Jonathan Block - Stifel, Nicolaus & Company Erin Wright - Crédit Suisse Andrew Cooper - Raymond James & Associates David Westenberg - Guggenheim Securities Oper ...