(CHTR)

Role: Director, 10%+ Owner
Signature: Liberty Broadband Corporation By: /s/ Brittany A. Uthoff; Name: Brittany A. Uthoff; Title: Vice President
Issuer symbol: CHTR
Transactions as of: 12 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 12 Mar 2026, 16:15:21 UTC
Previous filing: 14 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Liberty Broadband Corp	Director, 10%+ Owner	12300 LIBERTY BOULEVARD, ENGLEWOOD	Liberty Broadband Corporation By: /s/ Brittany A. Uthoff; Name: Brittany A. Uthoff; Title: Vice President	12 Mar 2026	0001611983

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CHTR	Class A Common Stock	Disposed to Issuer		-386,045	-0.94%	$231.71^*	40,660,307	12 Mar 2026	Held through wholly-owned subsidiaries	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Such shares were sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended, pursuant to the terms of the Second Amended and Restated Stockholders Agreement, dated as of May 23, 2015, as amended, by and among, among others, the Issuer, Advance/Newhouse Partnership and the Reporting Person, the Letter Agreement, dated February 23, 2021, between the Issuer and the Reporting Person, Amendment No. 1 to the Second Amended and Restated Stockholders Agreement and the Letter Agreement, dated as of November 12, 2024, by and among, among others, the Issuer and the Reporting Person, and the Letter Agreement, dated March 5, 2026, by and among the Issuer, the Reporting Person and Advance/Newhouse Partnership.

Content

Such shares were sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended, pursuant to the terms of the Second Amended and Restated Stockholders Agreement, dated as of May 23, 2015, as amended, by and among, among others, the Issuer, Advance/Newhouse Partnership and the Reporting Person, the Letter Agreement, dated February 23, 2021, between the Issuer and the Reporting Person, Amendment No. 1 to the Second Amended and Restated Stockholders Agreement and the Letter Agreement, dated as of November 12, 2024, by and among, among others, the Issuer and the Reporting Person, and the Letter Agreement, dated March 5, 2026, by and among the Issuer, the Reporting Person and Advance/Newhouse Partnership.