144 0001862482 XXXXXXXX LIVE 0000020520 Frontier Communications Parent, Inc. 001-11001 1919 McKinney Avenue Dallas TX 75201 972-445-0042 ACOF VI Frontier AIV A7, L.P. 10% Stockholder Common Stock Seaport Global Holdings LLC

360 Madison Ave, 22nd Floor New York NY 10017

3728 129125.62 248552000 12/06/2024 NASDAQ Common Stock 04/30/2021 Issued in exchange for debt Issuer N 3728 04/30/2021 Issued in exchange for debt N ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/18/2024 1187 41449.33 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/19/2024 2659 92564.58 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/20/2024 3266 113291.99 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/21/2024 3243 112835.00 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/22/2024 3090 107578.35 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/25/2024 4893 170653.65 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/26/2024 1446 50396.28 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/27/2024 1132 39398.01 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 11/29/2024 609 21195.94 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 12/02/2024 6439 223748.17 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 12/03/2024 8947 309488.36 ACOF VI Frontier AIV A7, L.P.

c/o Ares Management LLC 1800 Avenue of the Stars, Suite 1400 Los Angeles CA 90067

Common Stock 12/04/2024 2305 79566.30 12/06/2024 ACOF VI FRONTIER AIV A7, L.P. By: ACOF INVESTMENT MANAGEMENT LLC, its manager /s/ Evan Hoole, Authorized Signatory