Charles Liles | Associate Director and Head, Corporate Communications & IR |
Bassil Dahiyat | Co-Founder, CEO, President & Director |
Allen Yang | SVP & Chief Medical Officer |
John Kuch | SVP & CFO |
John Desjarlais | SVP, Research & Chief Scientific Officer |
Jonathan Chang | SVB Leerink |
Kaveri Pohlman | BTIG |
Mara Goldstein | Mizuho Securities |
Charles Zhu | Guggenheim |
Arlinda Lee | Canaccord Genuity |
Peter Lawson | Barclays Bank |
David Dai | SMBC |
Etzer Darout | Guggenheim Securities |
Zhiqiang Shu | Berenberg |
Michael King | H.C. Wainwright & Co. |
Good afternoon, ladies and gentlemen, and thank you for standing by. Welcome to Xencor Fourth Quarter and Full Year 2021 Conference call. At this time, all participants are in a listen-only mode. After the speakers? presentation, there will be a question-and-answer session. Please advise that this call is being recorded at the company's request.