Operator
Good morning, and welcome to PPD's fourth-quarter and full-year 2020 earnings conference call. Please note, today's call is being recorded. At this time, I'd like to turn the conference over to Tracy Krumme, vice president and head of investor relations for PPD. Ms.
Krumme, you may begin.
Vice President and Head of Investor Relations
Thank you. Good morning, everyone and thank you for joining our fourth-quarter and full-year 2020 earnings call. With me today to discuss our results are David Simmons, PPD's chairman and CEO; Bill Sharbaugh, our COO; and Chris Scully, our CFO. During today's call, David, Bill and Chris will be referencing a presentation that can be found on the events and presentations section of our investor relations website.