Kenneth Apicerno | Vice President-Investor Relations |
Marc Casper | President and Chief Executive Officer |
Stephen Williamson | Senior Vice President and Chief Financial Officer |
Tycho Peterson | JP Morgan |
Jack Meehan | Barclays |
Derik De Bruin | Bank of America |
Doug Schenkel | Cowen |
Vijay Kumar | Evercore ISI |
Stephen Beuchaw | Wolfe Research |
Dan Arias | Stifel |
Good morning, ladies and gentlemen, and welcome to the Thermo Fisher Scientific 2019 Fourth Quarter Conference Call. [Operator Instructions]. I would now like to introduce our moderator for the call, Mr. Kenneth Apicerno, Vice President, Investor Relations. Mr.