X0609 4 2026-05-15 0 0001597033 Sabre Corp SABR 0001472471 Ekert Kurt Joseph false C/O SABRE CORPORATION 3150 SABRE DRIVE SOUTHLAKE TX 76092 1 1 0 0 CEO and President 0 Common Stock 2026-05-15 4 F 0 124133 1.595 D 2480594 D Common Stock 2026-05-15 4 F 0 104934 1.595 D 2375660 D Common Stock 2026-05-15 4 F 0 103652 1.595 D 2272008 D Common Stock 2026-05-15 4 A 0 237069 0 A 2509077 D Common Stock 2026-05-15 4 F 0 93287 1.595 D 2415790 D Common Stock 2026-05-15 4 A 0 1818182 0 A 4233972 D This transaction represents the automatic surrender of shares to the issuer upon vesting of restricted shares units granted on May 15, 2024 to satisfy the reporting person's tax withholding obligations. This transaction represents the automatic surrender of shares to the issuer upon vesting of restricted shares units granted on May 15, 2025 to satisfy the reporting person's tax withholding obligations. This transaction represents the automatic surrender of shares to the issuer upon vesting of restricted shares units granted on May 15, 2023 to satisfy the reporting person's tax withholding obligations. Represents performance-based restricted share units that have vested and are paid out in shares of common stock from a grant dated May 15, 2023. This transaction represents the automatic surrender of shares to the issuer upon vesting of performance-based restricted shares units granted on May 15, 2023 to satisfy the reporting person's tax withholding obligations. The reporting person received a grant of restricted share units on the transaction date. The restricted share units award vests as follows: 33 1/3% on the first anniversary of the date of grant (5/15/27), 33 1/3% on the second anniversary of the date of grant (5/15/28), and 33 1/3% on the third anniversary of the date of grant (5/15/29), subject to the reporting person's continued employment with the Issuer through each vesting date. /s/ Steve Milton, as attorney-in-fact for Kurt Joseph Ekert 2026-05-19