CHTR

SEC source: 0001104659-25-112540 · tm2530807-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 42,012,431

F1 · kind: 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, and 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.

SEC source: 0001254013-25-000004 · wk-form4_1762550160.xml · nonDerivative · entry 1

MERRITT DAVID C · CIK 0001254013 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,146

SEC source: 0001104659-25-099283 · tm2528542-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 42,382,227

F1 · kind: 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, and 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.

SEC source: 0001631586-25-000005 · wk-form4_1758658334.xml · derivative · entry 3

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 234 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted Stock Unit grant - price and expiration date not applicable.

F2 · derivative.expiration_date: Restricted Stock Unit grant - price and expiration date not applicable.

SEC source: 0001631586-25-000005 · wk-form4_1758658334.xml · nonDerivative · entry 2

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,929

F3 · shares: Withholding of securities for the purpose of paying taxes.

SEC source: 0001631586-25-000005 · wk-form4_1758658334.xml · nonDerivative · entry 1

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,038

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted Stock Units granted on September 22, 2022, under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant vested on September 20, 2025, with an effective date of September 19, 2025.

F2 · price: Restricted Stock Unit grant - price and expiration date not applicable.

SEC source: 0001104659-25-089553 · tm2525701-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 42,760,600

F1 · kind: 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, and 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.

SEC source: 0001104659-25-077605 · tm2523333-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 43,136,852

F1 · kind: 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, and 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.

SEC source: 0000914546-25-000018 · form4.xml · derivative · entry 1

ADVANCE/NEWHOUSE PARTNERSHIP · CIK 0001106770 · Director · 10% owner

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · Director · 10% owner

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · Director · 10% owner

NEWHOUSE FAMILY HOLDINGS, L.P. · CIK 0001455383 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Remarks

Disclosed balance after: 15,511,283

Underlying: Charter Communications Class A Common Stock · 162,694 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

SEC source: 0000914546-25-000019 · form4.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 15,511,283

Underlying: Charter Communications Class A Common Stock · 162,694 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F4 · ownership.nature: The Reporting Person, by virtue of his affiliations with Advance Long-Term Management Trust, a New Jersey trust ("ALTMT"), Advance Publications, Inc., a New York corporation ("API"), and Newhouse Broadcasting Corporation ("NBCo"), and affiliation with and interest in other non-controlling holders of equity of API and NBCo, may be deemed to beneficially own the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned directly by A/N. ALTMT is the general partner of Newhouse Family Holdings, L.P., a Delaware limited partnership, which owns all of the voting shares of API. API and NBCo indirectly own all of the partnership interests of A/N.

F5 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

SEC source: 0001091667-25-000159 · wk-form4_1754424622.xml · derivative · entry 2

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327

Underlying: Class A Common Stock · 327 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted Stock Unit grant - price and expiration date not applicable.

F3 · shares: Restricted Stock Units granted on August 1, 2025, under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, August 1, 2028.

F2 · derivative.expiration_date: Restricted Stock Unit grant - price and expiration date not applicable.

SEC source: 0001091667-25-000159 · wk-form4_1754424622.xml · derivative · entry 1

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,065

Underlying: Class A Common Stock · 8,065 shares

Expires 2035-08-01

F1 · shares: Stock options granted on August 1, 2025, under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, August 1, 2028. Such options will terminate 10 years from the date of grant unless terminated sooner in accordance with the plan or grant agreement.

SEC source: 0001091667-25-000143 · wk-form4_1753992910.xml · nonDerivative · entry 1

Winfrey Christopher L · CIK 0001504089 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,243

SEC source: 0001091667-25-000151 · wk-form4_1754310914.xml · nonDerivative · entry 1

Nair Balan · CIK 0001398905 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,622

SEC source: 0001091667-25-000134 · wk-form4_1753819832.xml · derivative · entry 4

Howard Kevin D · CIK 0001359115 · EVP/CAO/Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 52 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted Stock Unit grant - price and expiration date not applicable.

F2 · derivative.expiration_date: Restricted Stock Unit grant - price and expiration date not applicable.

SEC source: 0001091667-25-000134 · wk-form4_1753819832.xml · nonDerivative · entry 2

Howard Kevin D · CIK 0001359115 · EVP/CAO/Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232

F3 · shares: Withholding of securities for the purpose of paying taxes.

SEC source: 0001091667-25-000134 · wk-form4_1753819832.xml · nonDerivative · entry 1

Howard Kevin D · CIK 0001359115 · EVP/CAO/Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Restricted Stock Units granted on July 26, 2022 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant vested on the third anniversary of the grant date, with an effective date of July 25, 2025.

F2 · price: Restricted Stock Unit grant - price and expiration date not applicable.

SEC source: 0001104659-25-068112 · tm2520870-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 43,399,692

F1 · kind: 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, and 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.

SEC source: 0000914546-25-000012 · form4.xml · derivative · entry 1

ADVANCE/NEWHOUSE PARTNERSHIP · CIK 0001106770 · Director · 10% owner

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · Director · 10% owner

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · Director · 10% owner

NEWHOUSE FAMILY HOLDINGS, L.P. · CIK 0001455383 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Remarks

Disclosed balance after: 15,673,977

Underlying: Charter Communications Class A Common Stock · 150,266 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

SEC source: 0000914546-25-000013 · form4.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 15,673,977

Underlying: Charter Communications Class A Common Stock · 150,266 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F4 · ownership.nature: The Reporting Person, by virtue of his affiliations with Advance Long-Term Management Trust, a New Jersey trust ("ALTMT"), Advance Publications, Inc., a New York corporation ("API"), and Newhouse Broadcasting Corporation ("NBCo"), and affiliation with and interest in other non-controlling holders of equity of API and NBCo, may be deemed to beneficially own the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned directly by A/N. ALTMT is the general partner of Newhouse Family Holdings, L.P., a Delaware limited partnership, which owns all of the voting shares of API. API and NBCo indirectly own all of the partnership interests of A/N.

F5 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

SEC source: 0001104659-25-058897 · tm2517625-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 43,654,398

F1 · kind: 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, and 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.

SEC source: 0000914546-25-000009 · form4.xml · derivative · entry 1

ADVANCE/NEWHOUSE PARTNERSHIP · CIK 0001106770 · Director · 10% owner

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · Director · 10% owner

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · Director · 10% owner

NEWHOUSE FAMILY HOLDINGS, L.P. · CIK 0001455383 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Remarks

Disclosed balance after: 15,824,243

Underlying: Charter Communications Class A Common Stock · 178,887 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

SEC source: 0000914546-25-000010 · form4.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 15,824,243

Underlying: Charter Communications Class A Common Stock · 178,887 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F4 · ownership.nature: The Reporting Person, by virtue of his affiliations with Advance Long-Term Management Trust, a New Jersey trust ("ALTMT"), Advance Publications, Inc., a New York corporation ("API"), and Newhouse Broadcasting Corporation ("NBCo"), and affiliation with and interest in other non-controlling holders of equity of API and NBCo, may be deemed to beneficially own the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned directly by A/N. ALTMT is the general partner of Newhouse Family Holdings, L.P., a Delaware limited partnership, which owns all of the voting shares of API. API and NBCo indirectly own all of the partnership interests of A/N.

F5 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

SEC source: 0001091667-25-000106 · wk-form4_1747772161.xml · derivative · entry 4

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,101

Underlying: Class A Common Stock · 9,050 shares

Expires 2029-01-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Pursuant to a 10b5-1 plan, exercise of portion of stock options granted on January 15, 2019 under the Charter Communications, Inc. 2009 Stock Incentive Plan. 100% of the grant vested on January 14, 2022.

SEC source: 0001091667-25-000106 · wk-form4_1747772161.xml · nonDerivative · entry 3

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,804

F3 · shares: Shares sold pursuant to a 10b5-1 plan.

SEC source: 0001091667-25-000106 · wk-form4_1747772161.xml · nonDerivative · entry 2

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,355

F2 · shares: Withholding of securities for the purpose of paying the exercise price and taxes.

SEC source: 0001091667-25-000106 · wk-form4_1747772161.xml · nonDerivative · entry 1

DiGeronimo Richard J · CIK 0001631586 · President-Product & Technology

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,854

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Pursuant to a 10b5-1 plan, exercise of portion of stock options granted on January 15, 2019 under the Charter Communications, Inc. 2009 Stock Incentive Plan. 100% of the grant vested on January 14, 2022.

SEC source: 0001104659-25-047850 · tm2514818-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 43,900,886

F1 · kind: 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, and 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.

SEC source: 0000914546-25-000007 · form4.xml · derivative · entry 1

ADVANCE/NEWHOUSE PARTNERSHIP · CIK 0001106770 · Director · 10% owner

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · Director · 10% owner

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · Director · 10% owner

NEWHOUSE FAMILY HOLDINGS, L.P. · CIK 0001455383 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Remarks

Disclosed balance after: 16,003,130

Underlying: Charter Communications Class A Common Stock · 215,605 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

SEC source: 0000914546-25-000008 · form4.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 16,003,130

Underlying: Charter Communications Class A Common Stock · 215,605 shares

Expires not disclosed

F1 · derivative.exercise_price: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F2 · shares: Sold to the Issuer in an exempt transaction pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F3 · price: Represents the Average Public Per Share Repurchase Price (as such term is defined in Annex A to that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N).

F1 · derivative.expiration_date: The Class B Common Units of Charter Communications Holdings, LLC ("Charter Holdings") are exchangeable by Advance/Newhouse Partnership, a New York partnership ("A/N") at any time into either, at the Issuer's option, (i) shares of Class A Common Stock of the Issuer on a one-for-one basis or (ii) an amount of cash based on the volume-weighted average price of the Class A Common Stock for the two consecutive trading days prior to the date of delivery of A/N's Exchange Notice (as such term is defined under and pursuant to that certain exchange agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N) per Class B Common Unit exchanged and have no expiration date.

F4 · ownership.nature: The Reporting Person, by virtue of his affiliations with Advance Long-Term Management Trust, a New Jersey trust ("ALTMT"), Advance Publications, Inc., a New York corporation ("API"), and Newhouse Broadcasting Corporation ("NBCo"), and affiliation with and interest in other non-controlling holders of equity of API and NBCo, may be deemed to beneficially own the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned directly by A/N. ALTMT is the general partner of Newhouse Family Holdings, L.P., a Delaware limited partnership, which owns all of the voting shares of API. API and NBCo indirectly own all of the partnership interests of A/N.

F5 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer and Class B Common Units of Charter Holdings owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

SEC source: 0001091667-25-000092 · wk-form4_1745526995.xml · nonDerivative · entry 2

Zinterhofer Eric Louis · CIK 0001267621 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,582

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Company to its eligible non-employee directors to accept board retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000092 · wk-form4_1745526995.xml · nonDerivative · entry 1

Zinterhofer Eric Louis · CIK 0001267621 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,217

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $375,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000094 · wk-form4_1745527175.xml · nonDerivative · entry 2

Rutledge Thomas · CIK 0001289431 · Director Emeritus

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,443

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by the Company to its director emeritus to accept director emeritus retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000094 · wk-form4_1745527175.xml · nonDerivative · entry 1

Rutledge Thomas · CIK 0001289431 · Director Emeritus

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,078

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000091 · wk-form4_1745526897.xml · nonDerivative · entry 1

WARGO J DAVID · CIK 0001082013 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 684

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000090 · wk-form4_1745526817.xml · nonDerivative · entry 1

Slaski Carolyn J · CIK 0002019170 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,428

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000089 · wk-form4_1745526735.xml · nonDerivative · entry 2

Ramos Mauricio · CIK 0001340406 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,462

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by the Company to its eligible non-employee directors to accept board retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000089 · wk-form4_1745526735.xml · nonDerivative · entry 1

Ramos Mauricio · CIK 0001340406 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,097

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000088 · wk-form4_1745526664.xml · nonDerivative · entry 1

Patterson Martin Edward · CIK 0001848881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 684

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000087 · wk-form4_1745526560.xml · nonDerivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,263

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000086 · wk-form4_1745526463.xml · nonDerivative · entry 2

Nair Balan · CIK 0001398905 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,262

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by the Company to its eligible non-employee directors to accept board retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000086 · wk-form4_1745526463.xml · nonDerivative · entry 1

Nair Balan · CIK 0001398905 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,897

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000083 · wk-form4_1745526237.xml · nonDerivative · entry 2

Miron Steven A · CIK 0001444691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,383

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by the Company to its eligible non-employee directors to accept board retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000083 · wk-form4_1745526237.xml · nonDerivative · entry 1

Miron Steven A · CIK 0001444691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,018

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000082 · wk-form4_1745526138.xml · nonDerivative · entry 1

MERRITT DAVID C · CIK 0001254013 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,346

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000081 · wk-form4_1745526032.xml · nonDerivative · entry 1

Markley John D Jr · CIK 0001473125 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,751

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000080 · wk-form4_1745525941.xml · nonDerivative · entry 2

Goodman Kim C · CIK 0001390001 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,627

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by the Company to its eligible non-employee directors to accept board retainer in stock in lieu of cash valued at $120,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000080 · wk-form4_1745525941.xml · nonDerivative · entry 1

Goodman Kim C · CIK 0001390001 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,262

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001091667-25-000079 · wk-form4_1745525853.xml · nonDerivative · entry 1

Conn Lance · CIK 0001304490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,547

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $225,000 on date of grant, to fully vest on the date of the Company's annual meeting of stockholders in 2026.

SEC source: 0001104659-25-034219 · tm2511887-1_4seq1.xml · nonDerivative · entry 1

Liberty Broadband Corp · CIK 0001611983 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Held through wholly-owned subsidiaries

Disclosed balance after: 44,189,603

F1 · kind: 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, and 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.