UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-35362 TRIPADVISOR, INC. (Exact name of registrant as specified in its charter) Delaware 80-0743202 (State or other jurisdiction of incorpo ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-35362 TRIPADVISOR, INC. (Exact name of registrant as specified in its charter) Delaware 80-0743202 (State or other jurisdiction of incorporatio ...

TripAdvisor, Inc. (NASDAQ:TRIP) Q4 2018 Earnings Conference Call February 13, 2019 8:30 AM ET Company Participants Will Lyons – Vice President-Investor Relations Steve Kaufer – Chief Executive Officer Ernst Teunissen – Chief Financial Officer Conference Call Participants Deepak Mathivanan – Barclays Lloyd Walmsley – Deutsche Bank Justin Patterson – Raymond James Mark Mahaney – RBC Capital Mark May – Citi Jed Kelly – Oppenheimer Douglas Anmuth – J.P. Morgan Kevin Kopelman – Cowen and Company Naved Khan – Sun ...