Operator
Operator
Greetings. Welcome to Vertex's Fourth Quarter 2022 Earnings Conference Call. At this time, all participants are in listen-only mode. A question-and-answer session will follow the formal presentation. [Operator Instructions] Please note this conference is being recorded. At this time, I'll now turn the conference over to Joe Crivelli, Vice President, Investor Relations. Mr. Crivelli, you may now begin.