Allison Wey | Senior Vice President of Investor Relations and Corporate Communications |
Paul Edick | Chairman & Chief Executive Officer |
Barry Deutsch | Chief Financial Officer |
Ami Fadia | Leerink |
Randall Stanicky | RBC Capital Markets |
David Amsellem | Piper Sandler |
Difei Yang | Mizuho Securities |
David Steinberg | Jefferies |
Ladies and gentlemen, thank you for standing by and welcome to the Fourth Quarter and Full Year 2019 Results Conference Call. At this time, all participants' lines are in a listen-only mode. After the speakers' presentation there will be a question-and-answer session. [Operator Instructions] Please be advised that today's conference is being recorded. [Operator Instructions]