CHTR

SEC source: 0001387131-21-008730 · ownership.xml · nonDerivative · entry 7

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 3,136,511

F1 · kind: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · kind: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F1 · price: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · price: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F2 · balance_after: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F3 · ownership.nature: The settlement of the Transactions occurred pursuant to the formulas set forth in the Transaction agreements at the time they were entered into, and the reported sales of the Common Stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(b) thereunder.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of the Common Stock and Units owned by A/N and the put and call Options listed in Table 2 and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such Common Stock, Units or options for purposes of Section 16 or for any other purpose.

SEC source: 0001387131-21-008730 · ownership.xml · nonDerivative · entry 5

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 3,070,713

F1 · kind: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · kind: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F1 · price: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · price: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F2 · balance_after: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F3 · ownership.nature: The settlement of the Transactions occurred pursuant to the formulas set forth in the Transaction agreements at the time they were entered into, and the reported sales of the Common Stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(b) thereunder.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of the Common Stock and Units owned by A/N and the put and call Options listed in Table 2 and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such Common Stock, Units or options for purposes of Section 16 or for any other purpose.

SEC source: 0001387131-21-008730 · ownership.xml · nonDerivative · entry 3

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 3,136,511

F1 · kind: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · kind: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F1 · price: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · price: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F2 · balance_after: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F3 · ownership.nature: The settlement of the Transactions occurred pursuant to the formulas set forth in the Transaction agreements at the time they were entered into, and the reported sales of the Common Stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(b) thereunder.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of the Common Stock and Units owned by A/N and the put and call Options listed in Table 2 and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such Common Stock, Units or options for purposes of Section 16 or for any other purpose.

SEC source: 0001387131-21-008730 · ownership.xml · nonDerivative · entry 1

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 3,070,712

F1 · kind: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · kind: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F3 · kind: The settlement of the Transactions occurred pursuant to the formulas set forth in the Transaction agreements at the time they were entered into, and the reported sales of the Common Stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(b) thereunder.

F1 · price: As previously disclosed, 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 (each, a "Bank"), 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"). The Transactions expire evenly over a series of expiration dates from August 16, 2021 to August 31, 2021, inclusive.

F2 · price: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F2 · balance_after: Pursuant to the Transaction with the relevant Bank, on the transaction date listed above, the Bank's call option was automatically exercised with respect to the portion of the Transaction expiring on such date, and, because the relevant Transaction is cash settled, in lieu of delivering Common Stock to the Bank, A/N paid to the Bank, for each share of Common Stock underlying such call options, the excess of the volume weighted average price of the Common Stock on the relevant transaction date over the strike price of $371.5202 with respect to such call option. On the same date, the related put option with respect to an equal number of shares of Common Stock expired unexercised. The

F3 · ownership.nature: The settlement of the Transactions occurred pursuant to the formulas set forth in the Transaction agreements at the time they were entered into, and the reported sales of the Common Stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(b) thereunder.

F4 · ownership.nature: The Reporting Person disclaims beneficial ownership of the Common Stock and Units owned by A/N and the put and call Options listed in Table 2 and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such Common Stock, Units or options for purposes of Section 16 or for any other purpose.

SEC source: 0001091667-21-000157 · wf-form4_163484688696108.xml · derivative · entry 7

Winfrey Christopher L · CIK 0001504089 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,575

Underlying: Class A Common Stock · 23,575 shares

Expires 2026-01-15

F3 · shares: Stock options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan. The options became fully exercisable on January 15, 2019

F4 · price: On August 16, 2021 the reporting person transferred 23,575 stock options from the Christopher L. Winfrey 2019 GRAT I to himself directly.

F3 · derivative.exercise_date: Stock options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan. The options became fully exercisable on January 15, 2019

F4 · derivative.underlying_shares: On August 16, 2021 the reporting person transferred 23,575 stock options from the Christopher L. Winfrey 2019 GRAT I to himself directly.

SEC source: 0001091667-21-000157 · wf-form4_163484688696108.xml · derivative · entry 6

Winfrey Christopher L · CIK 0001504089 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Christopher L. Winfrey 2019 GRAT I

Disclosed balance after: 489

Underlying: Class A Common Stock · 23,575 shares

Expires 2026-01-15

F3 · shares: Stock options granted on January 15, 2016 under the Charter Communications, Inc. 2009 Stock Incentive Plan. The options became fully exercisable on January 15, 2019

F4 · price: On August 16, 2021 the reporting person transferred 23,575 stock options from the Christopher L. Winfrey 2019 GRAT I to himself directly.

F4 · derivative.underlying_shares: On August 16, 2021 the reporting person transferred 23,575 stock options from the Christopher L. Winfrey 2019 GRAT I to himself directly.

SEC source: 0001091667-21-000157 · wf-form4_163484688696108.xml · derivative · entry 2

Winfrey Christopher L · CIK 0001504089 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,981

Underlying: Class A Common Stock · 31,981 shares

Expires 2026-06-17

F1 · shares: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · price: On August 16, 2021 the reporting person transferred 31,981 stock options from the Christopher L. Winfrey 2020 GRAT I to himself directly.

F1 · derivative.exercise_date: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · derivative.underlying_shares: On August 16, 2021 the reporting person transferred 31,981 stock options from the Christopher L. Winfrey 2020 GRAT I to himself directly.

SEC source: 0001091667-21-000157 · wf-form4_163484688696108.xml · derivative · entry 1

Winfrey Christopher L · CIK 0001504089 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Christopher L. Winfrey 2020 GRAT I

Disclosed balance after: 133,789

Underlying: Class A Common Stock · 31,981 shares

Expires 2026-06-17

F1 · shares: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · price: On August 16, 2021 the reporting person transferred 31,981 stock options from the Christopher L. Winfrey 2020 GRAT I to himself directly.

F1 · derivative.exercise_date: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · derivative.underlying_shares: On August 16, 2021 the reporting person transferred 31,981 stock options from the Christopher L. Winfrey 2020 GRAT I to himself directly.

SEC source: 0001567619-21-014757 · 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: 22,547,010

Underlying: Charter Communications Class A Common Stock · 168,544 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: 0001567619-21-014762 · 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: 22,547,010

Underlying: Charter Communications Class A Common Stock · 168,544 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: 0001091667-21-000136 · wf-form4_162819439050804.xml · derivative · entry 4

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,350

Underlying: Class A Common Stock · 20,000 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.

F1 · shares: Exercise of portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 45,209 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 45.210 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 45,210 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.

F1 · 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: 45,209 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 45.210 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 45,210 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: 0001091667-21-000136 · wf-form4_162819439050804.xml · nonDerivative · entry 3

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,904

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $764.37 to $765.01, 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: 0001091667-21-000136 · wf-form4_162819439050804.xml · nonDerivative · entry 2

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,158

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

SEC source: 0001091667-21-000136 · wf-form4_162819439050804.xml · nonDerivative · entry 1

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,904

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 portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 45,209 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 45.210 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 45,210 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: 0001104659-21-093076 · tm2122229-1_4seq1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,500,685

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: 0001091667-21-000124 · wf-form4_162672559534415.xml · derivative · entry 7

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160

Underlying: Class A Common Stock · 160 shares

Expires not disclosed

F4 · derivative.exercise_price: Restricted Stock Unit grant - price and expiration date not applicable.

F5 · shares: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

F4 · price: Restricted Stock Unit grant - price and expiration date not applicable.

F5 · derivative.exercise_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

F5 · derivative.expiration_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000124 · wf-form4_162672559534415.xml · derivative · entry 6

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,176

Underlying: Class A Common Stock · 5,176 shares

Expires 2031-07-15

F3 · shares: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F3 · derivative.exercise_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F3 · derivative.expiration_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000123 · wf-form4_162672541846428.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53

Underlying: Class A Common Stock · 53 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 July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

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

F3 · derivative.exercise_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

F3 · derivative.expiration_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000123 · wf-form4_162672541846428.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,725

Underlying: Class A Common Stock · 1,725 shares

Expires 2031-07-15

F1 · shares: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.exercise_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.expiration_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000122 · wf-form4_162672535179767.xml · derivative · entry 2

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36

Underlying: Class A Common Stock · 36 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 July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

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

F3 · derivative.exercise_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15, 2024. This grant reflects a top up of the previously awarded annual equity award.

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

SEC source: 0001091667-21-000122 · wf-form4_162672535179767.xml · derivative · entry 1

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Class A Common Stock · 1,150 shares

Expires 2031-07-15

F1 · shares: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.exercise_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.expiration_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000121 · wf-form4_162672527581587.xml · derivative · entry 2

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53

Underlying: Class A Common Stock · 53 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 July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15,2024. This grant reflects a top up of the previously awarded annual equity award.

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

F3 · derivative.exercise_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15,2024. This grant reflects a top up of the previously awarded annual equity award.

F3 · derivative.expiration_date: Restricted Stock Units granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan; 100% of the grant will vest on the third anniversary of the grant date, July 15,2024. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000121 · wf-form4_162672527581587.xml · derivative · entry 1

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,725

Underlying: Class A Common Stock · 1,725 shares

Expires 2031-07-15

F1 · shares: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.exercise_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

F1 · derivative.expiration_date: Stock Options granted on July 15, 2021 under the Charter Communications, Inc. 2019 Stock Incentive Plan. 100% of the grant will vest on the third anniversary date of the grant date, July 15, 2024. Such options will terminate 10 years from the date of the grant unless terminated sooner in accordance with the plan or grant agreement. This grant reflects a top up of the previously awarded annual equity award.

SEC source: 0001091667-21-000124 · wf-form4_162672559534415.xml · derivative · entry 2

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Christopher L. Winfrey 2021 GRAT I

Disclosed balance after: 165,770

Underlying: Class A Common Stock · 165,770 shares

Expires 2026-06-17

F1 · shares: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · price: On July 7, 2021 the reporting person transferred 165,770 stock options to the Christopher L. Winfrey 2021 GRAT 1.

F1 · derivative.exercise_date: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · derivative.underlying_shares: On July 7, 2021 the reporting person transferred 165,770 stock options to the Christopher L. Winfrey 2021 GRAT 1.

SEC source: 0001091667-21-000124 · wf-form4_162672559534415.xml · derivative · entry 1

Winfrey Christopher L · CIK 0001504089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 165,770 shares

Expires 2026-06-17

F1 · shares: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · price: On July 7, 2021 the reporting person transferred 165,770 stock options to the Christopher L. Winfrey 2021 GRAT 1.

F1 · derivative.exercise_date: Stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 99,461 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 99,462 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 99,462 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.

F2 · derivative.underlying_shares: On July 7, 2021 the reporting person transferred 165,770 stock options to the Christopher L. Winfrey 2021 GRAT 1.

SEC source: 0001567619-21-013102 · 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: 22,715,554

Underlying: Charter Communications Class A Common Stock · 202,050 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: 0001567619-21-013103 · 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: 22,715,554

Underlying: Charter Communications Class A Common Stock · 202,050 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: 0001091667-21-000114 · wf-form4_162560278029310.xml · derivative · entry 3

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,350

Underlying: Class A Common Stock · 40,000 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.

F1 · 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: 45,209 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 45.210 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 45,210 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options was 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: 0001091667-21-000114 · wf-form4_162560278029310.xml · nonDerivative · entry 2

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,904

F2 · shares: Executed pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $720.70 to $727.41, 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: 0001091667-21-000114 · wf-form4_162560278029310.xml · nonDerivative · entry 1

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,904

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 portion of stock options granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan: 45,209 shares subject to the attainment of a $289.76 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of a $364.97 per-share hurdle (with a 10-year term); 45,210 shares subject to the attainment of $455.66 per-share hurdle (with a 10-year term); 45.210 shares subject to the attainment of a $496.58 per-share hurdle (with a 10-year term); and 45,210 shares subject to the attainment of a $564.04 per-share hurdle (with a 10-year term). One third of the stock options was 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: 0000899243-21-025183 · doc4.xml · derivative · entry 2

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: Indirect · See Remarks

Disclosed balance after: 22,917,604

Underlying: Class A Common Stock of Charter Communications, Inc. · 9,333,500 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.

F4 · derivative.exercise_price: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F2 · shares: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

F4 · price: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F4 · derivative.expiration_date: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F4 · derivative.underlying_shares: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

SEC source: 0000899243-21-025183 · doc4.xml · derivative · entry 1

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: Indirect · See Remarks

Disclosed balance after: 0

Underlying: Class B Common Units of Charter Communications Holdings, LLC · 9,333,500 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 · security: The full name of the issuer of the Convertible Preferred Units is Charter Communications Holdings, LLC.

F2 · derivative.exercise_price: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

F2 · price: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F2 · derivative.expiration_date: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F2 · derivative.underlying_shares: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · derivative.underlying_shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

SEC source: 0000899243-21-025182 · doc4.xml · derivative · entry 2

Newhouse Michael A · CIK 0001675262 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Indirect Interest in a Partnership

Disclosed balance after: 22,917,604

Underlying: Class A Common Stock of Charter Communications, Inc. · 9,333,500 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.

F4 · derivative.exercise_price: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F2 · shares: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

F4 · price: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F4 · derivative.expiration_date: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F4 · derivative.underlying_shares: Pursuant to that certain Exchange Agreement, dated as of May 18, 2016, between, among others, the Issuer, Charter Holdings and A/N, the Class B Common Units may be exchanged by A/N at any time into either, at the Issuer's option, (i) shares of the Class A Common Stock of the Issuer on a one-for-one basis or (ii) cash based on the volume-weighted average price of the Class A Common Stock of the Issuer for the two consecutive trading days immediately prior to the date of delivery of an exchange notice by A/N. There is no expiration date associated with the exchange of the Class B Common Units.

F5 · 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, Class B Common Units and Convertible Preferred Units 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.

F6 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer, Class B Common Units and Convertible Preferred Units owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0000899243-21-025182 · doc4.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: 0

Underlying: Class B Common Units of Charter Communications Holdings, LLC · 9,333,500 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 · security: The full name of the issuer of the Convertible Preferred Units is Charter Communications Holdings, LLC.

F2 · derivative.exercise_price: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

F2 · price: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F2 · derivative.expiration_date: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F2 · derivative.underlying_shares: Pursuant to the Amended and Restated Limited Liability Company Agreement of Charter Communications Holdings, LLC, a Delaware limited liability company ("Charter Holdings"), dated as of May 18, 2016 (the "LLC Agreement"), on June 18, 2021, each of the Convertible Preferred Units of Charter Holdings (the "Convertible Preferred Units"), with liquidation value of $100, may be converted into 0.37334 of a Class B Common Unit, representing a conversion price of $267.85. There is no expiration date associated with the conversion of the Convertible Preferred Units.

F3 · derivative.underlying_shares: Pursuant to the LLC Agreement, from and after the fifth anniversary of the date of the LLC Agreement, the Manager of Charter Holdings may elect, at its sole discretion, to require that the Convertible Preferred Units be converted into Class B Common Units of Charter Holdings (the "Class B Common Units"); provided that the closing price of the Class A Common Stock of the Issuer exceeds an amount equal to 1.3 times the then relevant conversion price with respect to the Convertible Preferred Units for at least 20 non-consecutive days in any 30 consecutive-day period (the "Minimum Trading Price Requirement"). On June 16, 2021, Advance/Newhouse Partnership, a New York partnership ("A/N"), received notice from Charter Holdings stating that the Minimum Trading Price Requirement has been met and requiring the conversion of all 25,000,000 Convertible Preferred Units held by A/N into Class B Common Units.

F5 · 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, Class B Common Units and Convertible Preferred Units 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.

F6 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares of Class A Common Stock of the Issuer, Class B Common Units and Convertible Preferred Units owned by A/N and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001091667-21-000110 · wf-form4_162430640046985.xml · derivative · entry 7

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,025 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.

F7 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F4 · shares: Vesting of portion of Restricted Stock Units granted on July 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,023 shares subject to the attainment of a $455.66 per-share hurdle; 5,023 shares subject to the attainment of a $496.58 per-share hurdle; and 5,024 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 6/17/2016 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.

F4 · derivative.exercise_date: Vesting of portion of Restricted Stock Units granted on July 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,023 shares subject to the attainment of a $455.66 per-share hurdle; 5,023 shares subject to the attainment of a $496.58 per-share hurdle; and 5,024 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 6/17/2016 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.

F4 · derivative.expiration_date: Vesting of portion of Restricted Stock Units granted on July 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,023 shares subject to the attainment of a $455.66 per-share hurdle; 5,023 shares subject to the attainment of a $496.58 per-share hurdle; and 5,024 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 6/17/2016 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: 0001091667-21-000110 · wf-form4_162430640046985.xml · derivative · entry 6

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 21,768 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.

F7 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F1 · shares: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 21,767 shares subject to the attainment of a $455.66 per-share hurdle; 21,768 shares subject to the attainment of a $496.58 per-share hurdle; and 21,768 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 21,767 shares subject to the attainment of a $455.66 per-share hurdle; 21,768 shares subject to the attainment of a $496.58 per-share hurdle; and 21,768 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 21,767 shares subject to the attainment of a $455.66 per-share hurdle; 21,768 shares subject to the attainment of a $496.58 per-share hurdle; and 21,768 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: 0001091667-21-000110 · wf-form4_162430640046985.xml · nonDerivative · entry 5

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,130

F5 · shares: Shares sold pursuant to a 10b5-1 plan.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $680.41 to $690.22, 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.

F2 · balance_after: Includes shares held jointly with Kathy L. Bickham.

SEC source: 0001091667-21-000110 · wf-form4_162430640046985.xml · nonDerivative · entry 4

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,506

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

F2 · balance_after: Includes shares held jointly with Kathy L. Bickham.

SEC source: 0001091667-21-000110 · wf-form4_162430640046985.xml · nonDerivative · entry 3

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,835

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: Vesting of portion of Restricted Stock Units granted on July 25, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,023 shares subject to the attainment of a $455.66 per-share hurdle; 5,023 shares subject to the attainment of a $496.58 per-share hurdle; and 5,024 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 6/17/2016 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.

F2 · balance_after: Includes shares held jointly with Kathy L. Bickham.

SEC source: 0001091667-21-000110 · wf-form4_162430640046985.xml · nonDerivative · entry 2

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,810

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

F2 · balance_after: Includes shares held jointly with Kathy L. Bickham.

SEC source: 0001091667-21-000110 · wf-form4_162430640046985.xml · nonDerivative · entry 1

Bickham John · CIK 0001548771 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,898

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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 21,767 shares subject to the attainment of a $455.66 per-share hurdle; 21,768 shares subject to the attainment of a $496.58 per-share hurdle; and 21,768 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.

F2 · balance_after: Includes shares held jointly with Kathy L. Bickham.

SEC source: 0001091667-21-000109 · wf-form4_162430628338359.xml · derivative · entry 4

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 · 5,694 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.

F4 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F1 · shares: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,693 shares subject to the attainment of a $455.66 per-share hurdle; 5,693 shares subject to the attainment of a $496.58 per-share hurdle; and 5,693 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,693 shares subject to the attainment of a $455.66 per-share hurdle; 5,693 shares subject to the attainment of a $496.58 per-share hurdle; and 5,693 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,693 shares subject to the attainment of a $455.66 per-share hurdle; 5,693 shares subject to the attainment of a $496.58 per-share hurdle; and 5,693 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: 0001091667-21-000109 · wf-form4_162430628338359.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,055

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

SEC source: 0001091667-21-000109 · wf-form4_162430628338359.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,694

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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 5,693 shares subject to the attainment of a $455.66 per-share hurdle; 5,693 shares subject to the attainment of a $496.58 per-share hurdle; and 5,693 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: 0001091667-21-000108 · wf-form4_162430619993365.xml · derivative · entry 3

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 15,072 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.

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

F1 · shares: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 15,070 shares subject to the attainment of a $455.66 per-share hurdle; 15,070 shares subject to the attainment of a $496.58 per-share hurdle; and 15,070 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 15,070 shares subject to the attainment of a $455.66 per-share hurdle; 15,070 shares subject to the attainment of a $496.58 per-share hurdle; and 15,070 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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 15,070 shares subject to the attainment of a $455.66 per-share hurdle; 15,070 shares subject to the attainment of a $496.58 per-share hurdle; and 15,070 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: 0001091667-21-000108 · wf-form4_162430619993365.xml · nonDerivative · entry 2

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,427

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

SEC source: 0001091667-21-000108 · wf-form4_162430619993365.xml · nonDerivative · entry 1

Ellen David · CIK 0001475452 · Senior Executive VicePresident

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,449

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 portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 15,070 shares subject to the attainment of a $455.66 per-share hurdle; 15,070 shares subject to the attainment of a $496.58 per-share hurdle; and 15,070 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: 0001091667-21-000106 · wf-form4_162430603271689.xml · derivative · entry 4

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,373 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.

F4 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F2 · shares: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 8,372 shares subject to the attainment of a $455.66 per-share hurdle; 8,372 shares subject to the attainment of a $496.58 per-share hurdle; and 8,373 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.

F2 · derivative.exercise_date: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 8,372 shares subject to the attainment of a $455.66 per-share hurdle; 8,372 shares subject to the attainment of a $496.58 per-share hurdle; and 8,373 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.

F2 · derivative.expiration_date: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 8,372 shares subject to the attainment of a $455.66 per-share hurdle; 8,372 shares subject to the attainment of a $496.58 per-share hurdle; and 8,373 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: 0001091667-21-000106 · wf-form4_162430603271689.xml · nonDerivative · entry 3

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,904

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

SEC source: 0001091667-21-000106 · wf-form4_162430603271689.xml · nonDerivative · entry 2

Hargis Jonathan · CIK 0001546356 · EVP/Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,932

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 · shares: Vesting of portion of Restricted Stock Units granted on June 17, 2016 under the Charter Communications, Inc. Amended and Restated 2009 Stock Incentive Plan; 8,372 shares subject to the attainment of a $455.66 per-share hurdle; 8,372 shares subject to the attainment of a $496.58 per-share hurdle; and 8,373 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.