Charles Liles | Head of Investor Relations |
Bassil Dahiyat | President and Chief Executive Officer |
Allen Yang | Chief Medical Officer |
John Kuch | Chief Financial Officer |
John Desjarlais | Chief Scientific Officer |
Ted Tenthoff | Piper Sandler |
Mara Goldstein | Mizuho Securities |
Gregory Renza | RBC Capital Markets |
Alethia Young | Cantor Fitzgerald |
Jonathan Chang | SVB Leerink |
David Nierengarten | Wedbush Securities |
Arlinda Lee | Canaccord Genuity |
Kaveri Pohlman | BTIG |
Etzer Darout | Guggenheim Securities |
Dane Leone | Raymond James |
Peter Lawson | Barclays |
Zhiqiang Shu | Berenberg |
Ladies and gentlemen, thank you for standing by, and welcome to the Fourth Quarter and Year End Xencor Conference Call. At this time all participants are in a listen-only mode. After the speaker presentation, there will be a question-and-answer session. [Operator instructions] Please be advised that today's conference is being recorded. [Operator Instructions].