JOINDER AGREEMENT January 5, 2016

Sovereign Co-Invest II, LLC (“Co-Invest II”) is executing and delivering this Joinder Agreement pursuant to Section 5.07(c) of the Second Amended and Restated Stockholders’ Agreement, dated as of February 6, 2015, by and among Sabre Corporation (“Sabre”) and the stockholders of Sabre who are party thereto (the “Stockholders’ Agreement”) in connection with the distribution by Sovereign Co-Invest, LLC (“Co-Invest”) of 7,984,086 shares of Sabre common stock, par value $0.01 per share (the “Common Stock”), to Co-Invest II pursuant to the terms of the amended and restated limited liability company operating agreement of Co-Invest.

By executing and delivering this Joinder Agreement to the Stockholders’ Agreement, Co-Invest II hereby adopts and approves the Stockholders’ Agreement and acknowledges, agrees and confirms, effective commencing on the date hereof, to be bound by and to comply with all of the terms, provisions and conditions of the Stockholders’ Agreement, and that its shares of Common Stock be subject thereto, in the same manner as if Co-Invest II was an original signatory to the Stockholders’ Agreement.

This Joinder Agreement shall be governed and construed in accordance with the laws of the State of Delaware, without regard to the conflicts of law principles thereof. This Joinder Agreement may be executed in two or more counterparts (including counterparts submitted via facsimile or email), each of which shall be deemed to be an original, but each of which together shall constitute one and the same document.

Accordingly, as of the date first written above, the undersigned has executed and delivered this Joinder Agreement.

By: Sovereign Manager Co‑Invest, LLC,
its managing member

By: /s/ Chris Nester    

Name: Chris Nester

Title: Senior Vice President

and Treasurer