X0407 4 2023-05-09 0 0000020520 Frontier Communications Parent, Inc. FYBR 0001600809 Nielsen Mark D C/O FRONTIER COMMUNICATIONS PARENT, INC. NORWALK CT 06851 0 1 0 0 Chief Legal & Reg. Officer 0 Common Stock 2023-05-09 4 A 0 21654 0.00 A 81002 D Common Stock 2023-05-09 4 F 0 10556 18.37 D 70446 D Represents restricted stock units granted under the Registrant's 2021 Management Incentive Plan. Restricted stock units vest ratably over three years and represent the right to receive one share of the Registrant's common stock upon vesting. Represents shares withheld by the Company to cover taxes upon vesting of 22,778 restricted stock units previously granted during 2021 which were settled on May 9, 2023. /s/ Mark D. Nielsen, under Power of Attorney 2023-05-11