Chau Cheng | Vice President of Investor Relations & Corporate Communications |
Sean McCarthy | Chairman & Chief Executive Officer |
Amy Peterson | President & Chief Operating Officer |
Chris Ogden | Interim Principal Accounting Officer and Vice President of Finance & Accounting |
Gavin Scott | JPMorgan |
Kaveri Pohlman | BTIG |
Joe Catanzaro | Piper Stanley |
Roger Song | Jefferies |
Mitchell Kapoor | H.C. Wainwright |
Peter Lawson | Barclays |
Good afternoon everyone. Thank you for standing by. Welcome to the CytomX Therapeutics Fourth Quarter and Full Year 2021 Financial Results Call. Please be advised that today's call is being recorded. I would now like to hand the call over to your host today, Chau Cheng, CytomX's Vice President, Investor Relations and Corporate Communications.