X0306 4 2022-02-15 0001526520 TripAdvisor, Inc. TRIP 0001796889 Gouvalaris Geoffrey 400 1ST AVENUE NEEDHAM MA 02494 1 Chief Accounting Officer Common Stock 2022-02-15 4 M 0 873 0 A 23208 D Common Stock 2022-02-15 4 F 0 303 28.37 D 22905 D Common Stock 2022-02-15 4 M 0 907 0 A 23812 D Common Stock 2022-02-15 4 F 0 315 28.37 D 23497 D Common Stock 2022-02-15 4 M 0 1709 0 A 25206 D Common Stock 2022-02-15 4 F 0 593 28.37 D 24613 D Common Stock 2022-02-15 4 M 0 2090 0 A 26703 D Common Stock 2022-02-15 4 F 0 605 28.37 D 26098 D Restricted Stock Units 0 2022-02-15 4 M 0 873 0 D 2019-02-15 2022-02-16 Common Stock 873 0 D Restricted Stock Units 0 2022-02-15 4 M 0 907 0 D 2020-02-15 2023-02-16 Common Stock 907 907 D Restricted Stock Units 0 2022-02-15 4 M 0 1709 0 D 2021-02-15 2024-02-15 Common Stock 1709 0 D Restricted Stock Units 0 2022-02-15 4 M 0 2090 0 D 2022-02-15 2025-02-15 Common Stock 2090 6270 D Date at which first vesting occurs is indicated. One-fourth of the total number of RSUs vest on the first vesting date and an additional one-fourth vest on each anniversary thereafter, until the RSUs are fully vested. Upon vesting, shares will be issued on a one-for-one basis. Date at which first vesting occurs is indicated. One fourth of the total number of RSUs vest on February 15, 2021, and 6.25% of the remaining award vest in equal quarterly installments commencing thereafter. Date at which first vesting occurs is indicated. One fourth of the total awards vest on February 15, 2022, and 6.25% of the remaining award vest in equal quarterly installments commencing thereafter. /s/ Linda C. Frazier, attorney in fact 2022-02-16