CHTR: Material agreement · New financial obligation · Company disclosure

ITEM 1.01. ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT. Issuance of 6.050% Senior Secured Notes due 2032, 6.600% Senior Secured Notes due 2034, 6.950% Senior Secured Notes due 2036 and 7.850% Senior Secured Notes due 2056 On August 18, 2026 (the “Closing Date”), Charter Communications Operating, LLC (“CCO”) and Charter Communications Operating Capital Corp. (together with CCO, the “Issuers”) issued (i) $1,750,000,000 aggregate principal amount of 6.050% Senior Secured Notes due 2032 (the “2032 Notes”), (ii) $1,000,000,000 aggregate principal amount of 6.600% Senior Secured Notes due 2034 (the “2034 Notes”), (iii) $1,000,000,000 aggregate principal amount of 6.950% Senior Secured Notes due 2036 (the “2036 Notes”) and (iv) $1,000,000,000 aggregate principal amount of 7.850% Senior Secured Notes due 2056 (the “2056 Notes,” and together with the 2032 Notes, the 2034 Notes and the 2036 Notes, the “Notes”). The offering and sale of the Notes were made pursuant to an automatic shelf registration statement on Form S-3 filed with the U.S. Securities and Exchange Commission (the “SEC”) on July 27, 2026 and a prospectus supplement dated August 6, 2026. In connection therewith, the Issuers entered into the below agreements. Secured Notes Indenture On the Closing Date, the Issuers, CCO Holdings, LLC (the “Parent Guarantor”) and the Subsidiary Guarantors entered into a supplemental indenture with the Trustee and Collateral Agent in connection with the issuance of the Notes and the terms thereof (the “Twenty-Eighth Supplemental Indenture”). The Twenty-Eighth Supplemental Indenture supplements a base indenture entered into on July 23, 2015, by and among the Issuers, CCO Safari II, LLC, the Trustee and the Collateral Agent (the “Base Indenture” and, together with the Twenty-Eighth Supple