Joseph Crivelli | executive |
David DeStefano | executive |
John Schwab | executive |
Christopher Quintero | analyst |
Matthew Pfau | analyst |
Adam Hotchkiss | analyst |
Samad Samana | analyst |
Alexander Sklar | analyst |
Daniel Jester | analyst |
Patrick Walravens | analyst |
Brad Reback | analyst |
Greetings. Welcome to Vertex' Fourth Quarter 2023 Earnings Conference Call. Please note, this conference is being recorded. [Operator Instructions]. I will now turn the conference over to Joe Crivelli, Vice President of Investor Relations.