X0508 4 2026-02-24 0001365135 Western Union CO WU 0001949319 Angelini Giovanni 7001 EAST BELLEVIEW AVENUE DENVER CO 80237 1 President Europe, Africa, MEPA 0 Common Stock 2026-02-24 4 F 0 1589.0000 9.3600 D 213838.0000 D Represents shares withheld by the Company to satisfy tax withholding obligations of the reporting person that arose in connection with the vesting and settlement of 10,808 restricted stock units, representing the first vesting installment of the restricted stock unit award granted by the Company to the reporting person on February 24, 2025. Lisa A. Atkins, As Attorney-in-Fact 2026-02-26