Tram Bui | Vice President, Investor Relations and Corporate Communications |
Helen Torley | President and Chief Executive Officer |
Nicole LaBrosse | Chief Financial Officer |
Na Sun | JPMorgan |
Corinne Jenkins | Goldman Sachs |
Mohit Bansal | Wells Fargo |
Michael DiFiore | Evercore ISI |
Roy Buchanan | JMP Securities |
David Risinger | SVB Securities |
Caroline Palomeque | Berenberg Capital Markets |
Good afternoon, my name is Chris and I'll be your conference operator today. At this time, I'd like to welcome everyone to the Halozyme First Quarter 2023 Financial and Operating Results Conference Call. All lines have been placed on mute to prevent any background noise. After the speaker's remarks, there will be a question-and-answer session. [Operator Instructions] Please note this event is being recorded.