Exhibit A

JOINT FILING AGREEMENT

The undersigned agree that this Schedule 13G dated July 9, 2026 relating to the Class A Common Stock, $0.01 par value, of Optimum Communications, Inc. shall be filed on behalf of the undersigned.

 

KITE LAKE CAPITAL MANAGEMENT (UK) LLP

 

By: /s/ Art Markham

  Name: Art Markham
  Title:   Partner

 

 

 

KITE LAKE CAPITAL MANAGEMENT LTD

 

By: /s/ Massoumeh Khadjenouri

  Name: Massoumeh Khadjenouri
  Title:   Director

 

 

 

KITE LAKE CAPITAL LTD.

 

By: /s/ Massoumeh Khadjenouri

  Name: Massoumeh Khadjenouri
  Title:   Director

 

 

 

MASSOUMEH KHADJENOURI

 

By: /s/ Massoumeh Khadjenouri

 

 

 

JAN LERNOUT

 

By: /s/ Jan Lernout

 

 

 

KL SPECIAL OPPORTUNITIES MASTER FUND LTD

 

By: Kite Lake Capital Management (UK) LLP, its investment manager

 

By: /s/ Art Markham

  Name: Art Markham
  Title:   Partner