On March 29, 2021, the increase to the authorized size of the board of directors of Liberty TripAdvisor Holdings, Inc. became effective and the size of the Board was increased by two director seats. Effective March 29, 2021, Michael Gregory O'Hara resigned as the Series A Preferred Threshold Director of Liberty TripAdvisor and subsequently the Board appointed Mr. O'Hara, Founder and Senior Managing Director of Certares, as a Class III member of the Board to fill one of the New Board Seats with a term expiring at Liberty TripAdvisor's 2021 annual meeting of stockholders. The Board also determined that Mr. O'Hara would continue as its Vice Chairman. Following Mr. O'Hara's appointment, the Board has a total of seven directors, with the Series A Preferred Threshold Director seat to remain vacant pursuant to the agreed waiver contained in the Stock Repurchase Agreement, dated as of March 22, 2021 between Liberty TripAdvisor and Certares LTRIP LLC, (Certares), and the other New Board Seat to be filled with a diverse candidate by the Board as soon as practicable after the First Closing (as such term is defined in the Repurchase Agreement) pursuant to the Repurchase Agreement.