X0508 4 2024-01-11 0 0001820872 Global Business Travel Group, Inc. GBTG 0001295598 OHara Michael Gregory C/O GLOBAL BUSINESS TRAVEL GROUP, INC. 666 THIRD AVENUE NEW YORK NY 10017 1 0 0 0 0 Class A Common Stock 2024-01-11 4 J 0 21257095 A 21257095 I See Footnotes Class A Common Stock 41242 D C Ordinary Shares of JerseyCo 2024-01-11 4 J 0 759474 A Class A Common Stock 759474 759474 I See Footnotes On January 11, 2024, pursuant to a pro rata redemption and exchange transaction between the Juweel Investors (SPC) Limited ("Juweel"), on the one hand, and all of its members, on the other hand (the "Repurchase and Exchange Agreement"), Juweel has repurchased the common shares in the capital of Juweel held by each of its members in exchange for the transfer by Juweel to its members of all of its interests in the Issuer and GBT JerseyCo Limited (together with all rights applicable to such transferred shares under the amended and restated registration rights agreement dated as of May 27, 2022 by and among the Issuer, Juweel and certain other stockholders). Reflects securities held directly by PecosCo Limited Partnership, Certares Master, LP and HMC Juweel Holdings, LP. Certares Management Limited is the General Partner of each of PecosCo Limited Partnership, Certares Master, LP and HMC Juweel Holdings, LP. Messrs. Michael Gregory O'Hara, Henry Briance and Spencer Marsden are the directors of Certares Management Limited and as such may be deemed to have voting and dispositive control of the securities held of record by PecosCo Limited Partnership, Certares Master, LP and HMC Juweel Holdings, LP. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, the Reporting Person states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose. /s/ Jennifer Giampietro, as Attorney-in-Fact 2024-01-16