X0306 4 2019-03-01 0001526520 TripAdvisor, Inc. TRIP 0001506375 TEUNISSEN ERNST 02494 C/O TRIPADVISOR, INC. 400 1ST AVENUE NEEDHAM MA 02494 1 Chief Financial Officer Common Stock, Par Value $.001 Per Share 2019-03-01 4 S 0 2750 53.433 D 12668 D Common Stock, Par Value $.001 Per Share 2019-03-01 4 S 0 8246 52.926 D 4422 D Common Stock, Par Value $.001 Per Share 2019-03-01 4 S 0 4422 53.14 D 0 D The transaction was executed in multiple trades with the weighted average sales price listed above. The reporting person undertakes to provide information regarding the number of shares and prices at which the transaction was effected upon request of the SEC staff, the issuer or a security holder of the issuer. This transaction was effected pursuant to a Rule 10b5-1 trading plan previously entered into by this reporting person. /s/ Linda C. Frazier, attorney in fact 2019-03-04