Rafael Tejada | Vice President, Investor Relations |
Marc Casper | Chairman, President and Chief Executive Officer |
Stephen Williamson | Senior Vice President and Chief Financial Officer |
Jack Meehan | Nephron Research |
Rachel Vatnsdal | JPMorgan |
Derik De Bruin | Bank of America Securities |
Daniel Brennan | Cowen |
Matthew Sykes | Goldman Sachs |
Vijay Kumar | Evercore ISI |
Daniel Arias | Stifel |
Puneet Souda | SVB Securities |
Good morning, ladies and gentlemen, and welcome to the Thermo Fisher Scientific 2023 First Quarter Conference Call. My name is Charlie and I'll be coordinating the call today.
You will have the opportunity to ask a question at the end of the presentation. [Operator Instructions]
I would like to introduce our moderator for today's call, Mr.