SCHEDULE 13D/A

FRONTIER COMMUNICATIONS PARE

Common Stock, $0.01 par value · CUSIP: 35909D109

Event date: 2025-03-19

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Ares Management LLCReported CIK 0001259313

  Shares: 12,206,847.00 · Class: 4.9%

• ACOF VI Frontier AIV A1, L.P.Reported CIK 0001862494

  Shares: 39,546.00 · Class: 0.02%

• ACOF VI Frontier AIV A2, L.P.Reported CIK 0001862499

  Shares: 14,182.00 · Class: 0.01%

• ACOF VI Frontier AIV A3, L.P.Reported CIK 0001862534

  Shares: 3,308.00 · Class: 0.001%

• ACOF VI Frontier AIV A4, L.P.Reported CIK 0001862529

  Shares: 43,018.00 · Class: 0.02%

• ACOF VI Frontier AIV A5, L.P.Reported CIK 0001862526

  Shares: 47,272.00 · Class: 0.02%

• ACOF VI Frontier AIV A6 L.P.Reported CIK 0001862483

  Shares: 26,473.00 · Class: 0.01%

• ACOF VI Frontier AIV A7 L.P.Reported CIK 0001862482

  Shares: 47,907.00 · Class: 0.02%

• ACOF VI Frontier AIV A8 L.P.Reported CIK 0001862505

  Shares: 48,123.00 · Class: 0.02%

• ACOF VI Frontier AIV A9 L.P.Reported CIK 0001862533

  Shares: 45,192.00 · Class: 0.02%

• ACOF VI Frontier AIV A10 L.P.Reported CIK 0001862532

  Shares: 14,291.00 · Class: 0.01%

• ACOF VI Frontier AIV B1 L.P.Reported CIK 0001862531

  Shares: 2,385,452.00 · Class: 1.0%

• ACOF Investment Management LLCReported CIK 0001684171

  Shares: 2,714,764.00 · Class: 1.1%

• ASOF Frontier AIV A1, L.P.Reported CIK 0001862530

  Shares: 46,040.00 · Class: 0.02%

• ASOF Frontier AIV A2, L.P.Reported CIK 0001862528

  Shares: 7,862.00 · Class: 0.003%

• ASOF Frontier AIV A3, L.P.Reported CIK 0001862527

  Shares: 362,265.00 · Class: 0.1%

• ASOF Frontier AIV A4, L.P.Reported CIK 0001862507

  Shares: 122,891.00 · Class: 0.05%

• ASOF Frontier AIV A5, L.P.Reported CIK 0001862523

  Shares: 72,886.00 · Class: 0.03%

• ASOF Frontier AIV A6, L.P.Reported CIK 0001862521

  Shares: 127,373.00 · Class: 0.1%

• ASOF Frontier AIV A7 L.P.Reported CIK 0001862519

  Shares: 126,193.00 · Class: 0.1%

• ASOF Frontier AIV A8 L.P.Reported CIK 0001862515

  Shares: 103,784.00 · Class: 0.04%

• ASOF Frontier AIV A9, L.P.Reported CIK 0001862514

  Shares: 157,249.00 · Class: 0.1%

• ASOF Frontier AIV A10, L.P.Reported CIK 0001862512

  Shares: 113,220.00 · Class: 0.05%

• ASOF Frontier AIV A11, L.P.Reported CIK 0001862511

  Shares: 106,934.00 · Class: 0.04%

• ASOF Frontier AIV B1, L.P.Reported CIK 0001862508

  Shares: 4,184,771.00 · Class: 1.7%

• ASOF II Frontier Holdings 1 L.P.Reported CIK 0001969499

  Shares: 2,003,418.00 · Class: 0.8%

• ASOF II Frontier Holdings 2 L.P.Reported CIK 0001969425

  Shares: 96,560.00 · Class: 0.04%

• ASOF II Frontier Holdings 3 L.P.Reported CIK 0001969497

  Shares: 107,553.00 · Class: 0.04%

• ASOF II Frontier Holdings 4 L.P.Reported CIK 0001969484

  Shares: 104,240.00 · Class: 0.04%

• ASOF II Frontier Holdings 5 L.P.Reported CIK 0001969483

  Shares: 103,240.00 · Class: 0.04%

• ASOF II Frontier Holdings 6 L.P.Reported CIK 0001969504

  Shares: 109,407.00 · Class: 0.04%

• ASOF II Frontier Holdings 7 L.P.Reported CIK 0001969508

  Shares: 109,675.00 · Class: 0.04%

• ASOF II A (DE) Frontier Holdings 1 L.P.Reported CIK 0001969507

  Shares: 479,922.00 · Class: 0.2%

• ASOF II A (DE) Frontier Holdings 2 L.P.Reported CIK 0001969506

  Shares: 17,664.00 · Class: 0.01%

• ASOF Investment Management LLCReported CIK 0001793548

  Shares: 8,663,147.00 · Class: 3.5%

• ASSF IV AIV B Holdings III, L.P.Reported CIK 0001757327

  Shares: 412,666.00 · Class: 0.2%

• ASSF IV AIV B, L.P.Reported CIK 0001862592

  Shares: 819,176.00 · Class: 0.3%

• ASSF Operating Manager IV L.P.Reported CIK 0001683967

  Shares: 819,176.00 · Class: 0.3%

• Ares Management Holdings L.P.Reported CIK 0001536937

  Shares: 12,206,847.00 · Class: 4.9%

• Ares Holdco LLCReported CIK 0001669983

  Shares: 12,206,847.00 · Class: 4.9%

• Ares Management CorporationReported CIK 0001176948

  Shares: 12,206,847.00 · Class: 4.9%

• Ares Voting LLCReported CIK 0001761656

  Shares: 12,206,847.00 · Class: 4.9%

• Ares Management GP LLCReported CIK 0001620264

  Shares: 12,206,847.00 · Class: 4.9%

• Ares Partners Holdco LLCReported CIK 0001620263

  Shares: 12,206,847.00 · Class: 4.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.