CHTR

SEC source: 0001091667-21-000105 · wf-form4_162430593459885.xml · derivative · entry 7

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 18,420 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.

F3 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F1 · shares: Vesting of a portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 18,419 shares subject to the attainment of a $455.66 per-share hurdle; 18,419 shares subject to the attainment of a $496.58 per-share hurdle; and 18,419 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

F1 · derivative.exercise_date: Vesting of a portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 18,419 shares subject to the attainment of a $455.66 per-share hurdle; 18,419 shares subject to the attainment of a $496.58 per-share hurdle; and 18,419 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

F1 · derivative.expiration_date: Vesting of a portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 18,419 shares subject to the attainment of a $455.66 per-share hurdle; 18,419 shares subject to the attainment of a $496.58 per-share hurdle; and 18,419 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001091667-21-000105 · wf-form4_162430593459885.xml · nonDerivative · entry 2

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,506

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

SEC source: 0001091667-21-000105 · wf-form4_162430593459885.xml · nonDerivative · entry 1

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,527

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: Vesting of a portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 18,419 shares subject to the attainment of a $455.66 per-share hurdle; 18,419 shares subject to the attainment of a $496.58 per-share hurdle; and 18,419 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001104659-21-081504 · tm2119510-1_4seq1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,904,843

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: 0001567619-21-011739 · doc1.xml · derivative · entry 1

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

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

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

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 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: Not disclosed

Ownership: Indirect · See Remarks

Disclosed balance after: 13,584,104

Underlying: Charter Communications Class A Common Stock · 274,028 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: 0001567619-21-011740 · doc1.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 13,584,104

Underlying: Charter Communications Class A Common Stock · 274,028 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: 0001091667-21-000091 · wf-form4_162154437031521.xml · derivative · entry 8

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,714

Underlying: Class A Common Stock · 15,000 shares

Expires 2026-06-17

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.

F3 · shares: Exercise of portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 30,742 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 30,743 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that had not vested within 6 years from the date of grant would have been cancelled.

F3 · derivative.exercise_date: Exercise of portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 30,742 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 30,743 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · derivative · entry 7

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,439 shares

Expires 2026-01-15

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: Exercise of Stock Options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan; 100% of the grant vested on the third anniversary of the grant date, January 15, 2019. Such options would have terminated 10 years from date of grant unless terminated sooner in accordance with the plan or grant agreement.

F1 · derivative.exercise_date: Exercise of Stock Options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan; 100% of the grant vested on the third anniversary of the grant date, January 15, 2019. Such options would have terminated 10 years from date of grant unless terminated sooner in accordance with the plan or grant agreement.

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · nonDerivative · entry 5

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $682.76 to $683.61, inclusive. The reporting person undertakes to provide Charter Communications, Inc., any security holder of Charter Communications, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · nonDerivative · entry 4

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,147

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

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · nonDerivative · entry 3

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,702

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.

F3 · shares: Exercise of portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 30,742 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 30,743 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 30,743 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · nonDerivative · entry 2

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,702

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

SEC source: 0001091667-21-000091 · wf-form4_162154437031521.xml · nonDerivative · entry 1

Dykhouse Richard R · CIK 0001510102 · EVP/Gen Counsel/Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,439

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: Exercise of Stock Options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan; 100% of the grant vested on the third anniversary of the grant date, January 15, 2019. Such options would have terminated 10 years from date of grant unless terminated sooner in accordance with the plan or grant agreement.

SEC source: 0001104659-21-068178 · tm2116574-1_4seq1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,527,152

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: 0001091667-21-000090 · wf-form4_162085044361773.xml · nonDerivative · entry 1

MERRITT DAVID C · CIK 0001254013 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,907

SEC source: 0001567619-21-009464 · doc1.xml · derivative · entry 1

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

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

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

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 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: Not disclosed

Ownership: Indirect · See Remarks

Disclosed balance after: 13,858,132

Underlying: Charter Communications Class A Common Stock · 262,356 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: 0001567619-21-009471 · doc1.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 13,858,132

Underlying: Charter Communications Class A Common Stock · 262,356 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: 0001091667-21-000106 · wf-form4_162430603271689.xml · nonDerivative · entry 1

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,559

F1 · shares: Charitable gift.

SEC source: 0001091667-21-000088 · wf-form4_162007418033925.xml · derivative · entry 4

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Class A Common Stock · 33,334 shares

Expires 2026-06-17

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 June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 81,378 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 81,378 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options will be first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that have not vested within 6 years from the date of grant will be cancelled.

F1 · derivative.exercise_date: Pursuant to a 10b5-1 Plan, exercise of portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 81,378 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 81,378 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options will be first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that have not vested within 6 years from the date of grant will be cancelled.

SEC source: 0001091667-21-000088 · wf-form4_162007418033925.xml · nonDerivative · entry 3

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,377

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

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $669.39 to $670.19, inclusive. The reporting person undertakes to provide Charter Communications, Inc., any security holder of Charter Communications, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001091667-21-000088 · wf-form4_162007418033925.xml · nonDerivative · entry 2

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,820

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

SEC source: 0001091667-21-000088 · wf-form4_162007418033925.xml · nonDerivative · entry 1

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,711

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 June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 81,378 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 81,378 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 81,378 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options will be first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any options that have not vested within 6 years from the date of grant will be cancelled.

SEC source: 0001091667-21-000060 · wf-form4_161972730755033.xml · nonDerivative · entry 2

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,762

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

SEC source: 0001091667-21-000060 · wf-form4_161972730755033.xml · nonDerivative · entry 1

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,579

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000076 · wf-form4_161972842731179.xml · nonDerivative · entry 2

Zinterhofer Eric Louis · CIK 0001267621 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,750

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

SEC source: 0001091667-21-000076 · wf-form4_161972842731179.xml · nonDerivative · entry 1

Zinterhofer Eric Louis · CIK 0001267621 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,567

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $330,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000074 · wf-form4_161972810378029.xml · nonDerivative · entry 1

Ramos Mauricio · CIK 0001340406 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,606

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000072 · wf-form4_161972799844328.xml · nonDerivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,824

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000070 · wf-form4_161972785469067.xml · nonDerivative · entry 2

Nair Balan · CIK 0001398905 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,406

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

SEC source: 0001091667-21-000070 · wf-form4_161972785469067.xml · nonDerivative · entry 1

Nair Balan · CIK 0001398905 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,223

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000068 · wf-form4_161972771838044.xml · nonDerivative · entry 2

Miron Steven A · CIK 0001444691 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,027

F3 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

F2 · balance_after: Includes shares in a brokerage account jointly shared with Jackie Miron.

SEC source: 0001091667-21-000068 · wf-form4_161972771838044.xml · nonDerivative · entry 1

Miron Steven A · CIK 0001444691 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,844

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

F2 · balance_after: Includes shares in a brokerage account jointly shared with Jackie Miron.

SEC source: 0001091667-21-000066 · wf-form4_161972763404451.xml · nonDerivative · entry 1

MEYER JAMES E · CIK 0001247499 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,608

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000064 · wf-form4_161972750807970.xml · nonDerivative · entry 1

MERRITT DAVID C · CIK 0001254013 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,907

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000062 · wf-form4_161972740378701.xml · nonDerivative · entry 1

Markley John D Jr · CIK 0001473125 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,467

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

F2 · balance_after: Includes shares held by John D. Markley, Jr. and Rebecca Markley as joint tenants with right of surviviorship.

F2 · ownership.direct: Includes shares held by John D. Markley, Jr. and Rebecca Markley as joint tenants with right of surviviorship.

SEC source: 0001091667-21-000058 · wf-form4_161972721225548.xml · nonDerivative · entry 2

Goodman Kim C · CIK 0001390001 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,771

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

SEC source: 0001091667-21-000058 · wf-form4_161972721225548.xml · nonDerivative · entry 1

Goodman Kim C · CIK 0001390001 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,588

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000056 · wf-form4_161972712685593.xml · nonDerivative · entry 2

Jacobson Craig A · CIK 0001419485 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,736

F2 · shares: Grant of Restricted Stock (price not applicable) under an election offered by Charter Communications, Inc. 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 anniversary date of grant.

SEC source: 0001091667-21-000056 · wf-form4_161972712685593.xml · nonDerivative · entry 1

Jacobson Craig A · CIK 0001419485 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,553

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000054 · wf-form4_161972700397952.xml · nonDerivative · entry 1

Conn Lance · CIK 0001304490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,183

F1 · shares: Grant of Restricted Stock (price not applicable) valued at $180,000 on date of grant, to fully vest on the anniversary date of the grant.

SEC source: 0001091667-21-000050 · wf-form4_161956055495169.xml · derivative · entry 5

Rutledge Thomas · CIK 0001289431 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 60,282 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.

F3 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F1 · shares: Vesting of a portion of Restricted Stock Units granted on April 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 60,280 shares subject to the attainment of a $455.66 per-share hurdle; 60,280 shares subject to the attainment of a $496.58 per-share hurdle; and 60,280 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). The merger exchange ratio of .9042 was applied to the number of shares and per-share price hurdles. One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

F1 · derivative.exercise_date: Vesting of a portion of Restricted Stock Units granted on April 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 60,280 shares subject to the attainment of a $455.66 per-share hurdle; 60,280 shares subject to the attainment of a $496.58 per-share hurdle; and 60,280 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). The merger exchange ratio of .9042 was applied to the number of shares and per-share price hurdles. One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

F1 · derivative.expiration_date: Vesting of a portion of Restricted Stock Units granted on April 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 60,280 shares subject to the attainment of a $455.66 per-share hurdle; 60,280 shares subject to the attainment of a $496.58 per-share hurdle; and 60,280 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). The merger exchange ratio of .9042 was applied to the number of shares and per-share price hurdles. One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001091667-21-000050 · wf-form4_161956055495169.xml · nonDerivative · entry 2

Rutledge Thomas · CIK 0001289431 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,579

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

SEC source: 0001091667-21-000050 · wf-form4_161956055495169.xml · nonDerivative · entry 1

Rutledge Thomas · CIK 0001289431 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,514

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: Vesting of a portion of Restricted Stock Units granted on April 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 60,280 shares subject to the attainment of a $455.66 per-share hurdle; 60,280 shares subject to the attainment of a $496.58 per-share hurdle; and 60,280 shares subject to the attainment of a $564.04 per-share hurdle (each with a six-year term). The merger exchange ratio of .9042 was applied to the number of shares and per-share price hurdles. One third of the Restricted Stock Units were first eligible to vest on each of the third, fourth and fifth anniversaries of the date of grant subject to achievement of the applicable per-share price hurdles. Any Restricted Stock Units that had not vested within 6 years from the date of grant would have been cancelled.

SEC source: 0001104659-21-050859 · tm2113060-1_4seq1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,096,666

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: 0001567619-21-008272 · doc1.xml · derivative · entry 1

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

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

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

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 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: Not disclosed

Ownership: Indirect · See Remarks

Disclosed balance after: 14,120,488

Underlying: Charter Communications Class A Common Stock · 120,513 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 and in accordance with that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N ("Repurchase Agreement"). The monthly Charter Repurchase Notice (as such term is defined in the Repurchase Agreement) with respect to the Reporting Persons' sale of its Class B Common Units for the month of April was given by the Issuer in two separate notices, dated April 1, 2021 and April 9, 2021, respectively. The sale of Class B Common Units by the Reporting Persons pursuant to the April 1, 2021 Charter Repurchase Notice was disclosed on the Form 4 filing, dated April 7, 2021 and the sale of Class B Common Units by the Reporting Persons pursuant to the April 9 2021 Charter Repurchase Notice is disclosed herein.

F3 · price: Represents the per share price such that the average per share price with respect to all of the Class B Common Units sold by the Reporting Persons pursuant to the April 1, 2021 Charter Repurchase Notice and the April 9, 2021 Charter Repurchase Notice equals the Average Public Per Share Repurchase Price (as such term is defined in Annex A to the Repurchase Agreement).

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: 0001567619-21-008279 · doc1.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 14,120,488

Underlying: Charter Communications Class A Common Stock · 120,513 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 and in accordance with that certain letter agreement, dated as of December 23, 2016, between the Issuer, Charter Holdings and A/N ("Repurchase Agreement"). The monthly Charter Repurchase Notice (as such term is defined in the Repurchase Agreement) with respect to the Reporting Person's sale of its Class B Common Units for the month of April was given by the Issuer in two separate notices, dated April 1, 2021 and April 9, 2021, respectively. The sale of Class B Common Units by the Reporting Person pursuant to the April 1, 2021 Charter Repurchase Notice was disclosed on the Form 4 filing, dated April 7, 2021 and the sale of Class B Common Units by the Reporting Person pursuant to the April 9 2021 Charter Repurchase Notice is disclosed herein.

F3 · price: Represents the per share price such that the average per share price with respect to all of the Class B Common Units sold by the Reporting Person pursuant to the April 1, 2021 Charter Repurchase Notice and the April 9, 2021 Charter Repurchase Notice equals the Average Public Per Share Repurchase Price (as such term is defined in Annex A to the Repurchase Agreement).

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: 0001567619-21-007738 · doc1.xml · derivative · entry 1

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

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

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

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 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: Not disclosed

Ownership: Indirect · See Remarks

Disclosed balance after: 14,241,001

Underlying: Charter Communications Class A Common Stock · 255,137 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: 0001567619-21-007741 · doc1.xml · derivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 14,241,001

Underlying: Charter Communications Class A Common Stock · 255,137 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: 0001387131-21-004009 · anp-form4_032621.xml · derivative · entry 4

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

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

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 10% owner

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 789,565

Underlying: Common Stock · 156,294 shares

Expires not disclosed

F1 · price: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F3 · price: Also on March 26, 2021, A/N early terminated an additional portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,305,314.72 in cash to the unaffiliated bank counterparty.

F1 · derivative.exercise_date: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F3 · derivative.exercise_date: Also on March 26, 2021, A/N early terminated an additional portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,305,314.72 in cash to the unaffiliated bank counterparty.

F1 · derivative.expiration_date: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F3 · derivative.expiration_date: Also on March 26, 2021, A/N early terminated an additional portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,305,314.72 in cash to the unaffiliated bank counterparty.

SEC source: 0001387131-21-004009 · anp-form4_032621.xml · derivative · entry 3

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

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

NEWHOUSE BROADCASTING CORP · CIK 0000914545 · 10% owner

ADVANCE PUBLICATIONS, INC · CIK 0000914546 · 10% owner

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 789,588

Underlying: Common Stock · 156,294 shares

Expires not disclosed

F1 · price: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F2 · price: On March 26, 2021, A/N early terminated a portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,299,019.61 in cash to the unaffiliated bank counterparty.

F1 · derivative.exercise_date: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F2 · derivative.exercise_date: On March 26, 2021, A/N early terminated a portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,299,019.61 in cash to the unaffiliated bank counterparty.

F1 · derivative.expiration_date: On August 6, 2018, Advance/Newhouse Partnership ("A/N") established a credit facility backed by an equity collar transaction and an aggregate of 6,000,000 Class B Common Units of Charter Communications Holdings, LLC ("Units") to provide financial flexibility to support its ongoing estate planning and its investment program and for other general corporate purposes. A/N entered into Share Collar Transactions (the "Transactions") with unaffiliated banks, pursuant to which A/N wrote European call options and purchased European put options over an aggregate of 6,000,000 shares of Class A common stock (the "Common Stock") of Charter Communications, Inc. (the "Issuer"). Under the agreement, the Transactions may be settled in cash unless A/N elects physical settlement, in which case it expects to exchange Units for Class A Common Stock sufficient to satisfy its obligations under the Transactions.

F2 · derivative.expiration_date: On March 26, 2021, A/N early terminated a portion of the Transactions, with expiration dates running from August 16, 2021 to August 31, 2021, inclusive, and an equivalent portion of the corresponding credit facility. The terminated Transactions covered 156,294 shares of Class A Common Stock, and, in connection with this termination, 156,294 Units were released from the related pledge. Pursuant to this termination, A/N paid $37,299,019.61 in cash to the unaffiliated bank counterparty.