Charter Communications completed its acquisition of Cox Communications' commercial fiber, managed IT, and cloud services businesses, while also acquiring Cox's residential cable business. To integrate the acquired entities into Charter's capital structure, Charter entered into supplemental indentures for its CCO, TWC, and TWCE debt facilities, as well as a supplemental indenture for the Cox Indenture. These agreements add specific Cox entities as guarantors and grant security interests in their assets to secure obligations under the combined secured debt on a pari passu basis. This filing reports the execution of these definitive agreements following the August 19, 2026 closing date. Charter Communications operates in the telecommunications industry, providing broadband internet, video, and voice services.

On August 24, 2026, Charter Communications Operating, LLC and its affiliates completed the final settlement of exchange offers for outstanding senior secured notes. The issuers issued $55,928,000 in additional 7.087% Senior Secured Notes due 2038 in exchange for $84,390,000 of tendered Pool 1 Notes, and $35,750,000 in additional 7.337% Senior Secured Notes due 2041 in exchange for $60,634,000 of tendered Pool 2 Notes. These additional notes are fungible with previously issued existing notes from the August 12 early settlement and are secured by a pari passu first priority security interest in the issuers' assets. The transaction was finalized via a Twenty-Ninth Supplemental Indenture entered into on the final settlement date, with interest payments commencing March 1, 2027. Charter Communications operates in the telecommunications industry, providing broadband internet and cable television services.