Chau Cheng | Vice President, Investor Relations & Corporate Communications |
Sean A. McCarthy | President, Chief Executive Officer & Chairman |
Carlos Campoy | Senior Vice President & Chief Financial Officer |
Terence Flynn | Goldman Sachs & Co. LLC |
Mitchell Swaroop Kapoor | Barclays Bank PLC |
Joseph M. Catanzaro | Piper Sandler |
Roger Song | Jefferies LLC |
Anupam Rama | JP Morgan |
Mara Goldstein | Mizuho Securities USA |
Etzer Darout | Guggenheim Securities, LLC |
Good afternoon, ladies and gentlemen. Thank you for standing by. Welcome to the CytomX Therapeutics' First Quarter 2021 Financial Results Call. Please be advised that today's call is being recorded. I would now like to hand the conference over to your host for today, Chau Cheng, CytomX Vice President, Investor Relations and Corporate Communications.