Tyler Ehler | Senior Director of Investor Relations |
Jingwu Zang | Founder, Chairman and Acting CEO |
Andrew Zhu | President |
John Long | Chief Financial Officer |
Jielun Zhu | Chief Strategy Officer |
Kelly Shi | Jefferies |
Louise Chen | Cantor |
Joe Catanzaro | Piper |
Andres Maldonado | HCW |
Good morning, ladies and gentlemen. Thank you all for standing by. And I'd like to welcome you all to the I-Mab Biopharma Full Year 2021 Financial Results and Business Update Conference Call. This is Tyler Ehler, I-Mab's Senior Director of Investor Relations. At this time, all participants are in a listen-only mode.