Alaxandar Wang | executive |
Dara Khosrowshahi | executive |
Prashanth Mahendra-Rajah | executive |
Douglas Anmuth | analyst |
Eric Sheridan | analyst |
Brian Nowak | analyst |
Ross Sandler | analyst |
Justin Post | analyst |
Mark Stephen Mahaney | analyst |
Ronald Josey | analyst |
Deepak Mathivanan | analyst |
Good morning. My name is Krista, and I'll be your conference operator today. At this time, I would like to welcome everyone to the Uber Fourth Quarter Earnings Conference Call. [Operator Instructions] I would now like to turn the conference over to Alex Wang, Head of Investor Relations. Alex, you may begin your conference.