CHTR

SEC source: 0000914546-25-000005 · 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: 16,218,735

Underlying: Charter Communications Class A Common Stock · 237,171 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: 0000914546-25-000006 · 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: 16,218,735

Underlying: Charter Communications Class A Common Stock · 237,171 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: 0001104659-25-032216 · tm2511499-1_4seq1.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 56,116 shares

Expires not disclosed

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") was exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which included a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person settled in cash.

F2 · derivative.exercise_price: Each Debenture was exchangeable at the option of the holder during specified periods. Holders of the Debentures had the right to put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures were redeemable by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F4 · kind: On April 2, 2025, the reporting person redeemed $17,964,000 aggregate principal amount of Debentures. Holders of the Debentures received payment of $1,000 for each $1,000 principal amount of the Debentures redeemed, plus accrued and unpaid interest in the amount of $0.1736.

F4 · price: On April 2, 2025, the reporting person redeemed $17,964,000 aggregate principal amount of Debentures. Holders of the Debentures received payment of $1,000 for each $1,000 principal amount of the Debentures redeemed, plus accrued and unpaid interest in the amount of $0.1736.

F2 · derivative.exercise_date: Each Debenture was exchangeable at the option of the holder during specified periods. Holders of the Debentures had the right to put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures were redeemable by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures was June 30, 2054.

SEC source: 0001104659-25-030627 · tm2511086-1_4seq1.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 2,468,677 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.

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") is exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which includes a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person shall settle in cash.

F2 · derivative.exercise_price: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F6 · kind: On April 1, 2025, the election by holders of an aggregate of $790,280,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F6 · price: On April 1, 2025, the election by holders of an aggregate of $790,280,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F2 · derivative.exercise_date: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures is June 30, 2054.

SEC source: 0001104659-25-030627 · tm2511086-1_4seq1.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 16,703 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.

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") is exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which includes a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person shall settle in cash.

F2 · derivative.exercise_price: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F5 · kind: On March 31, 2025, the election by holders of an aggregate of $5,347,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F5 · price: On March 31, 2025, the election by holders of an aggregate of $5,347,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F2 · derivative.exercise_date: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures is June 30, 2054.

SEC source: 0001104659-25-030627 · tm2511086-1_4seq1.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 116,615 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.

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") is exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which includes a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person shall settle in cash.

F2 · derivative.exercise_price: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F4 · kind: On March 28, 2025, the election by holders of an aggregate of $37,331,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F4 · price: On March 28, 2025, the election by holders of an aggregate of $37,331,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F2 · derivative.exercise_date: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures is June 30, 2054.

SEC source: 0001104659-25-028239 · tm2510456-1_4seq1.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 8,072 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.

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") is exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which includes a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person shall settle in cash.

F2 · derivative.exercise_price: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F4 · kind: On March 24, 2025, the election by a holder of an aggregate of $2,584,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F4 · price: On March 24, 2025, the election by a holder of an aggregate of $2,584,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F2 · derivative.exercise_date: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures is June 30, 2054.

SEC source: 0001104659-25-026139 · tm259826-1_4seq1.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Class A Common Stock · 20,286 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.

F1 · derivative.exercise_price: Each $1,000 principal amount of 3.125% exchangeable senior debentures due 2054 (the "Debentures") is exchangeable for 3.1238 shares of the issuer's Class A common stock, par value $0.001 per share (the "Common Stock"), which includes a change of control premium of 0.5796 shares of Common Stock. Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person shall settle in cash.

F2 · derivative.exercise_price: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F4 · kind: On March 18, 2025, the election by a holder of an aggregate of $6,494,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F4 · price: On March 18, 2025, the election by a holder of an aggregate of $6,494,000 in original principal amount of Debentures to exchange such Debentures for cash having a value equal to the current market price of the reference shares, to be determined by the average of the daily volume weighted average price of the Common Stock for the 20 trading day period commencing on the fourth trading day following April 2, 2025, became irrevocable.

F2 · derivative.exercise_date: Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. Holders of the Debentures may put them to the reporting person on December 15, 2028, or prior thereto following the occurrence of a "fundamental change," and the Debentures may be redeemed by the reporting person, (i) in whole or in part, on or after December 15, 2028 at any time, or (ii) in whole or in part, prior to December 15, 2028, after the occurrence of certain conditions or events.

F3 · derivative.expiration_date: The expiration date for the Debentures is June 30, 2054.

SEC source: 0001104659-25-023467 · tm258896-1_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: 44,463,239

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: 0000914546-25-000003 · 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: 16,455,906

Underlying: Charter Communications Class A Common Stock · 15,495 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: 0000914546-25-000004 · 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: 16,455,906

Underlying: Charter Communications Class A Common Stock · 15,495 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: 0001091667-25-000036 · wk-form4_1738963283.xml · derivative · entry 2

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 583

Underlying: Class A Common Stock · 583 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 February 5, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, February 5, 2028.

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

SEC source: 0001091667-25-000036 · wk-form4_1738963283.xml · derivative · entry 1

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,024

Underlying: Class A Common Stock · 14,024 shares

Expires 2035-02-05

F1 · shares: Stock options granted on February 5, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, February 5, 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: 0001091667-25-000025 · wk-form4_1737581133.xml · derivative · entry 6

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 86 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.

F4 · shares: Restricted Stock Units granted on January 19, 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 January 17, 2025.

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

SEC source: 0001091667-25-000025 · wk-form4_1737581133.xml · derivative · entry 5

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 425 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.

F1 · shares: Restricted Stock Units granted on January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000025 · wk-form4_1737581133.xml · nonDerivative · entry 4

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,145

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

SEC source: 0001091667-25-000025 · wk-form4_1737581133.xml · nonDerivative · entry 3

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,172

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.

F4 · shares: Restricted Stock Units granted on January 19, 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 January 17, 2025.

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

SEC source: 0001091667-25-000025 · wk-form4_1737581133.xml · nonDerivative · entry 2

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,086

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

SEC source: 0001091667-25-000025 · wk-form4_1737581133.xml · nonDerivative · entry 1

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,239

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 January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000026 · wk-form4_1737581329.xml · derivative · entry 3

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 594 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.

F1 · shares: Restricted Stock Units granted on January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000026 · wk-form4_1737581329.xml · nonDerivative · entry 2

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,616

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

SEC source: 0001091667-25-000026 · wk-form4_1737581329.xml · nonDerivative · entry 1

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,821

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 January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000021 · wk-form4_1737580782.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 · 1,359 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.

F1 · shares: Restricted Stock Units granted on January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000021 · wk-form4_1737580782.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,804

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

SEC source: 0001091667-25-000021 · wk-form4_1737580782.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,241

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 January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000023 · wk-form4_1737580987.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 · 170 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: 0001091667-25-000023 · wk-form4_1737580987.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202

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

SEC source: 0001091667-25-000023 · wk-form4_1737580987.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

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 January 18, 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 January 17, 2025.

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

SEC source: 0001091667-25-000016 · wk-form4_1737150077.xml · derivative · entry 2

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215

Underlying: Class A Common Stock · 215 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 January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 2028.

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

SEC source: 0001091667-25-000016 · wk-form4_1737150077.xml · derivative · entry 1

Ray Richard Adam · CIK 0001974234 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,103

Underlying: Class A Common Stock · 5,103 shares

Expires 2035-01-15

F1 · shares: Stock options granted on January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 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: 0001091667-25-000014 · wk-form4_1737149760.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29

Underlying: Class A Common Stock · 29 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 January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 2028.

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

SEC source: 0001091667-25-000014 · wk-form4_1737149760.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680

Underlying: Class A Common Stock · 680 shares

Expires 2035-01-15

F1 · shares: Stock options granted on January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 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: 0001091667-25-000012 · wk-form4_1737149421.xml · derivative · entry 2

Haughton Jamal H · CIK 0001898203 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 894

Underlying: Class A Common Stock · 894 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 January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 2028.

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

SEC source: 0001091667-25-000012 · wk-form4_1737149421.xml · derivative · entry 1

Haughton Jamal H · CIK 0001898203 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,264

Underlying: Class A Common Stock · 21,264 shares

Expires 2035-01-15

F1 · shares: Stock options granted on January 15, 2025 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, January 15, 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: 0001091667-25-000011 · wk-form4_1737149180.xml · derivative · entry 5

Rutledge Thomas · CIK 0001289431 · Director Emeritus

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 62,051 shares

Expires 2025-01-15

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.

SEC source: 0001091667-25-000011 · wk-form4_1737149180.xml · nonDerivative · entry 2

Rutledge Thomas · CIK 0001289431 · Director Emeritus

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,394

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

SEC source: 0001091667-25-000011 · wk-form4_1737149180.xml · nonDerivative · entry 1

Rutledge Thomas · CIK 0001289431 · Director Emeritus

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,563

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: To address the near-term expiration of stock options granted on January 15, 2015, the reporting person exercised options granted under the Charter Communications, Inc. 2009 Stock Incentive Plan.

SEC source: 0001091667-25-000010 · wk-form4_1737148931.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 34,046 shares

Expires 2025-01-15

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: To address the near-term expiration of stock options granted on January 15, 2015, the reporting person exercised options granted under the Charter Communications, Inc. 2009 Stock Incentive Plan.

SEC source: 0001091667-25-000010 · wk-form4_1737148931.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,573

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

SEC source: 0001091667-25-000010 · wk-form4_1737148931.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,827

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: To address the near-term expiration of stock options granted on January 15, 2015, the reporting person exercised options granted under the Charter Communications, Inc. 2009 Stock Incentive Plan.

SEC source: 0001104659-25-003456 · tm253302-1_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: 45,019,769

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 and the letter agreement, dated February 23, 2021, between the Issuer and the Reporting Person.

SEC source: 0000914546-25-000001 · 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: 16,471,401

Underlying: Charter Communications Class A Common Stock · 36,178 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: 0000914546-25-000002 · 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: 16,471,401

Underlying: Charter Communications Class A Common Stock · 36,178 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: 0001104659-24-128521 · tm2430958-1_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: 45,288,659

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 and the letter agreement, dated February 23, 2021, between the Issuer and the Reporting Person.

SEC source: 0000914546-24-000025 · 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: 16,507,579

Underlying: Charter Communications Class A Common Stock · 2,272 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: 0000914546-24-000026 · 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: 16,507,579

Underlying: Charter Communications Class A Common Stock · 2,272 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: 0001104659-24-120128 · tm2428654-1_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: 45,544,728

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 and the letter agreement, dated February 23, 2021, between the Issuer and the Reporting Person.

SEC source: 0000914546-24-000023 · 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: 16,509,851

Underlying: Charter Communications Class A Common Stock · 1,470 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: 0000914546-24-000024 · 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: 16,509,851

Underlying: Charter Communications Class A Common Stock · 1,470 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: 0001091667-24-000114 · wk-form4_1729628319.xml · derivative · entry 3

Fischer Jessica M · CIK 0001888977 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 70 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.

F1 · shares: Restricted Stock Units granted on October 19, 2021 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 October 18, 2024.

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