X0609 4 2026-03-23 0001526520 TripAdvisor, Inc. TRIP 0001460261 Fonseca Dhiren R. false C/O TRIPADVISOR, INC. 400 1ST AVENUE NEEDHAM MA 02494 1 0 Common Stock 2026-03-23 4 A 0 5935 0 A 21612 D Represents shares underlying Restricted Stock Units ("RSUs") granted under the Tripadvisor, Inc. 2023 Stock and Annual Incentive Plan in connection with such individual's appointment to the Company's Board of Directors on March 22, 2026. Such RSUs vest in full on June 18, 2026. /s/ Linda C. Frazier, attorney in fact 2026-03-25