X0306 4 2022-02-15 0001526520 TripAdvisor, Inc. TRIP 0001506375 TEUNISSEN ERNST 02494 C/O TRIPADVISOR, INC. 400 1ST AVENUE NEEDHAM MA 02494 1 Chief Financial Officer Common Stock 2022-02-15 4 M 0 8423 0 A 33553 D Common Stock 2022-02-15 4 F 0 2618 28.37 D 30935 D Common Stock 2022-02-15 4 M 0 6480 0 A 37415 D Common Stock 2022-02-15 4 F 0 1902 28.37 D 35513 D Common Stock 2022-02-15 4 M 0 2744 0 A 38257 D Common Stock 2022-02-15 4 F 0 806 28.37 D 37451 D Common Stock 2022-02-15 4 M 0 8143 0 A 45594 D Common Stock 2022-02-15 4 F 0 2390 28.37 D 43204 D Restricted Stock Units 0 2022-02-15 4 M 0 8423 0 D 2019-02-15 2022-02-15 Common Stock 8423 0 D Restricted Stock Units 0 2022-02-15 4 M 0 6480 0 D 2020-02-15 2023-02-16 Common Stock 6480 6481 D Restricted Stock Units 0 2022-02-15 4 M 0 2744 0 D 2021-02-15 2024-02-15 Common Stock 2744 21957 D Restricted Stock Units 0 2022-02-15 4 M 0 8143 0 D 2022-02-15 2025-02-15 Common Stock 8143 24430 D The Restricted Stock Units ("RSUs") vest and settle in four equal annual installments commencing on August 1, 2022. 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