SCHEDULE 13G/A 0001604350 XXXXXXXX LIVE 5 Common Stock, $0.01 par value 12/31/2025 0000020520 Frontier Communications Parent, Inc. 35909D109 1919 McKinney Avenue Dallas TX 75201 Rule 13d-1(b) Rule 13d-1(c) Glendon Capital Management L.P. DE 0 0 0 0 0 N 0 IA PN The shares reported in the table above reflect the balance as of January 20, 2026, the closing date of the Company's merger with Verizon Communications Inc. At the effective time of the merger, the Company's common stock (including the shares beneficially owned by the filer) were canceled and converted into the right to receive $38.50 in cash per share, without interest (the "Merger Consideration") as described in the Company's Current Report Form 8-K filed on January 16, 2026. The filer separately notes that, as of December 31, 2025, the filer beneficially owned 20,916,439 shares of the Company's common stock (8.4% of the Company's outstanding common stock). In light of the consummation of the merger and cancellation of the Company's common stock, this amendment is being filed to update and close out the filer's Schedule 13G reporting with respect to the Company's common stock. Holly Kim Olson X1 0 0 0 0 0 N 0 IN HC The shares reported in the table above reflect the balance as of January 20, 2026, the closing date of the Company's merger with Verizon Communications Inc. At the effective time of the merger, the Company's common stock (including the shares beneficially owned by the filer) were canceled and converted into the right to receive $38.50 in cash per share, without interest (the "Merger Consideration") as described in the Company's Current Report Form 8-K filed on January 16, 2026. The filer separately notes that, as of December 31, 2025, the filer beneficially owned 20,916,439 shares of the Company's common stock (8.4% of the Company's outstanding common stock). In light of the consummation of the merger and cancellation of the Company's common stock, this amendment is being filed to update and close out the filer's Schedule 13G reporting with respect to the Company's common stock. G2 Communication L.P. DE 0 0 0 0 0 N 0 PN The shares reported in the table above reflect the balance as of January 20, 2026, the closing date of the Company's merger with Verizon Communications Inc. At the effective time of the merger, the Company's common stock (including the shares beneficially owned by the filer) were canceled and converted into the right to receive $38.50 in cash per share, without interest (the "Merger Consideration") as described in the Company's Current Report Form 8-K filed on January 16, 2026. The filer separately notes that, as of December 31, 2025, the filer beneficially owned 16,389,493 shares of the Company's common stock (6.5% of the Company's outstanding common stock). In light of the consummation of the merger and cancellation of the Company's common stock, this amendment is being filed to update and close out the filer's Schedule 13G reporting with respect to the Company's common stock. Frontier Communications Parent, Inc. 1919 McKinney Avenue, Dallas, Texas, 75201 (1) Glendon Capital Management L.P. (2) Holly Kim Olson (3) G2 Communication L.P. (1) Glendon Capital Management L.P.: 2425 Olympic Blvd., Suite 500E, Santa Monica, CA 90404 (2) Holly Kim Olson: 2425 Olympic Blvd., Suite 500E, Santa Monica, CA 90404 (3) G2 Communication L.P.: 2425 Olympic Blvd., Suite 500E, Santa Monica, CA 90404 (1) Glendon Capital Management L.P.: Delaware limited partnership (2) Holly Kim Olson: United States Citizen (3) G2 Communication L.P.: Delaware limited partnership N IA HC (1) Glendon Capital Management L.P.: 0 (2) Holly Kim Olson: 0 (3) G2 Communication L.P.: 0 (1) Glendon Capital Management L.P.: 0% (2) Holly Kim Olson: 0% (3) G2 Communication L.P.: 0% (1) Glendon Capital Management L.P.: 0 (2) Holly Kim Olson: 0 (3) G2 Communication L.P.: 0 (1) Glendon Capital Management L.P.: 0 (2) Holly Kim Olson: 0 (3) G2 Communication L.P.: 0 (1) Glendon Capital Management L.P.: 0 (2) Holly Kim Olson: 0 (3) G2 Communication L.P.: 0 (1) Glendon Capital Management L.P.: 0 (2) Holly Kim Olson: 0 (3) G2 Communication L.P.: 0 N Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. EXHIBIT 1 Glendon Capital Management L.P. Haig Maghakian 02/12/2026 Holly Kim Olson Holly Kim Olson 02/12/2026 G2 Communication L.P. Haig Maghakian 02/12/2026 Glendon Capital Associates II LLC is the general partner of G2 Communication L.P. Pursuant to an investment management agreement, Glendon Capital Associates II LLC has delegated its investment management authority in respect of G2 Communication L.P. to Glendon Capital Management L.P.