X0508 4 2025-12-18 0000020520 Frontier Communications Parent, Inc. FYBR 0001859463 Jeffery Nick C/O FRONTIER COMMUNICATIONS PARENT, INC. 1919 MCKINNEY AVENUE DALLAS TX 75201 true true President & CEO false Common Stock 2025-12-18 4 A 0 150335 38.19 A 1467216 D Common Stock 2025-12-18 4 F 0 59157 38.19 D 1408059 D Common Stock 2025-12-18 4 F 0 51826 38.19 D 1356233 D Represents number of shares of common stock acquired by the reporting person upon the vesting of a portion of performance-based stock units previously granted in respect of the 2023-2025 performance period ("2023 PSUs"). The 2023 PSUs were vested on December 18, 2025. Represents shares withheld by the Company to cover taxes upon vesting of the 2023 PSUs. Represents shares withheld by the Company to cover taxes upon vesting of restricted stock units previously granted, which were vested on December 18, 2025. /s/ Mark D. Nielsen, under Power of Attorney 2025-12-22