Sabre Corp

(a) On October 28, 2024, the Board of Directors (the “Board”) of Sabre Corporation (the “Company”) adopted and approved, effective immediately, amended and restated bylaws of the Company (as amended and restated, the “Amended and Restated Bylaws”). The Amended and Restated Bylaws, among other things:

•revise and clarify the scope of certain procedures and disclosure requirements set forth in the bylaw provisions for stockholders to provide advance notice of director nominations and business proposals to be brought at a meeting of stockholders (other than proposals submitted pursuant to Rule 14a-8 under the Exchange Act);

•revise the majority voting provision to clarify when an election will be deemed contested;

•establish that special meetings of the Board may be called by the Chairman of the Board, the Chief Executive Officer, or a majority of the full Board (rather than by the Chairman of the Board, the Chief Executive Officer or any two directors); and

•make certain administrative, modernizing, clarifying and conforming changes, including making updates to reflect recent amendments to the General Corporation Law of the State of Delaware.

The foregoing summary of the Amended and Restated Bylaws does not purport to be complete and is qualified in its entirety by reference to the full text of the Amended and Restated Bylaws, which is attached as Exhibit 3.2 to this Quarterly Report on Form 10-Q and incorporated herein by reference.

(b) During thethree months ended September 30, 2024, none of the Company’s directors or executive officers adopted orterminated any contract, instruction or written plan for the purchase or sale of Company securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule 10b5-1 trading arrangement.”