Alex Gray | Head of Investor Relations |
John Orwin | CEO |
Tito Serafini | Chief Strategy Officer and Founder |
Philippe Bishop | Chief Medical Officer |
Stephen Gould | Chief Scientific Officer |
Herb Cross | Chief Financial Officer |
Divya Rao | Cowen |
Roger Song | Jefferies |
John Newman | Canaccord |
Tony Butler | EF Hutton |
Stephen Willey | Stifel |
Kemp Dolliver | Brookline Capital |
Thank you for standing by. Welcome to the Atreca's Fourth Quarter and Year End 2022 Earnings 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]