Goei Dexter

SEC source: 0000947871-26-000608 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,546,441

F1 · date: On May 29, 2026, Mr. Goei agreed to contribute 2,610,400 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 6,526 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

F1 · deemedExecutionDate: On May 29, 2026, Mr. Goei agreed to contribute 2,610,400 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 6,526 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

F1 · shares: On May 29, 2026, Mr. Goei agreed to contribute 2,610,400 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 6,526 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

F1 · price: On May 29, 2026, Mr. Goei agreed to contribute 2,610,400 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 6,526 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

SEC source: 0001708711-26-000002 · wk-form4_1779138304.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

F1 · price: Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

SEC source: 0000947871-25-001076 · ownership.xml · nonDerivative · entry 2

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,156,841

F2 · price: Represents the weighted average sale price of the shares sold on December 10, 2025, ranging from a low of $1.75 to a high of $1.83 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001076 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,156,841

F1 · price: Represents the weighted average sale price of the shares sold on December 9, 2025, ranging from a low of $1.74 to a high of $1.785 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001070 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,671,023

F1 · price: Represents the weighted average sale price of the shares sold on December 5, 2025, ranging from a low of $1.90 to a high of $1.9075 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001065 · ownership.xml · nonDerivative · entry 2

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,020,605

F2 · price: Represents the weighted average sale price of the shares sold on December 4, 2025, ranging from a low of $1.90 to a high of $1.92 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001065 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,130,110

F1 · price: Represents the weighted average sale price of the shares sold on December 3, 2025, ranging from a low of $1.90 to a high of $1.9050 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001061 · ownership.xml · nonDerivative · entry 2

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,244,520

F2 · price: Represents the weighted average sale price of the shares sold on December 2, 2025, ranging from a low of $1.90 to a high of $1.9050 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001061 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,276,748

F1 · price: Represents the weighted average sale price of the shares sold on December 1, 2025, ranging from a low of $1.90 to a high of $1.9550 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0000947871-25-001054 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,461,646

F1 · price: Represents the weighted average sale price of the shares sold ranging from a low of $1.90 to a high of $2.01 per share. The Reporting Person undertakes, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

F2 · balance_after: Includes 7,603,359 shares previously held through personal holding companies which were distributed to the Reporting Person and are now owned directly.

SEC source: 0001454938-25-000047 · wk-form4_1741986168.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

F1 · price: Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments starting on June 5, 2025, and on each quarterly anniversary thereof.

SEC source: 0000947871-23-000863 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · LLCs

Disclosed balance after: 7,603,359

F1 · kind: Gift to an educational institution.

SEC source: 0000947871-23-000474 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,553,482

F1 · acquired: In connection with Mr. Goei's cessation of employment as executive chairman with Altice USA, Inc. (the "Company") on March 22, 2023, he forfeited 1,425,153 restricted shares of Class A common stock to the Company.

SEC source: 0000947871-22-000704 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,945,990

Underlying: Class A common stock · 2,945,990 shares

Expires 2031-12-29

F1 · date: This grant was approved by a committee of the board of directors of the Issuer on December 23, 2021, subject to stockholder approval of an amendment to the Amended and Restated Altice USA 2017 Long Term Incentive Plan (the "Plan") under which the grant was made. The Issuer's stockholders approved the amendment to the Plan on June 15, 2022.

F3 · derivative.exercise_date: Represents stock options granted pursuant to the Plan. The stock options vest in equal installments on each of December 29, 2022, 2023 and 2024.

SEC source: 0000947871-22-000704 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,978,635

F1 · date: This grant was approved by a committee of the board of directors of the Issuer on December 23, 2021, subject to stockholder approval of an amendment to the Amended and Restated Altice USA 2017 Long Term Incentive Plan (the "Plan") under which the grant was made. The Issuer's stockholders approved the amendment to the Plan on June 15, 2022.

F2 · price: Represents restricted share units granted pursuant to the Plan. Each restricted share unit represents a contingent right to receive one share of the Issuer's Class A common stock. The restricted share units vest in equal installments on each of December 29, 2022, 2023 and 2024.

SEC source: 0000947871-22-000165 · ownership.xml · derivative · entry 5

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 0

Underlying: Class A common stock · 1,122,281 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.exercise_price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.exercise_price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · derivative.exercise_date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.exercise_date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.exercise_date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · derivative.expiration_date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.expiration_date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.expiration_date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

SEC source: 0000947871-22-000165 · ownership.xml · nonDerivative · entry 2

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 7,753,359

F1 · date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · kind: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · kind: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · kind: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

SEC source: 0000947871-22-000165 · ownership.xml · derivative · entry 4

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 1,122,281

Underlying: Class A common stock · 1,122,282 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.exercise_price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.exercise_price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · derivative.exercise_date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.exercise_date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.exercise_date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · derivative.expiration_date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · derivative.expiration_date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · derivative.expiration_date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

SEC source: 0000947871-22-000165 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 8,875,640

F1 · date: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · date: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · date: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · kind: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · kind: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · kind: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

F1 · price: The reporting person physically settled a Variable Prepaid Forward Transaction entered into on March 22, 2019 (and thereafter amended on December 22, 2020) (the "Transaction") with an unaffiliated bank (the "Bank"). The Transaction related to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person and was divided into two individual components (each a "Component") designated by two valuation dates, December 21, 2021 and December 22, 2021 (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component).

F2 · price: On the settlement date for each Component, the reporting person was obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)).

F3 · price: On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. In exchange for assuming this obligation, the reporting person received an aggregate cash payment equal $43,000,000 upon entry into the Transaction, and an additional $5,809,155 at the time the Transaction was amended. On the Valuation Dates, the Settlement Price was $15.82 and $15.75, respectively. Accordingly, the reporting person transferred to the Bank all of the Component Number of Shares for each Component at settlement, at which time, no Form 4 was previously filed.

SEC source: 0000947871-20-000963 · ownership.xml · derivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 2,244,563

Underlying: Class A common stock · 2,244,563 shares

Expires not disclosed

F1 · derivative.exercise_price: On December 22, 2020, the reporting person amended the terms of a Variable Prepaid Forward Transaction (the "Transaction") entered into on March 22, 2019 with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person. The Transaction was divided into two individual components (each a "Component") designated by two valuation dates (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component). On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)):

F2 · derivative.exercise_price: (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)). The purpose of the amendment is to change (x) the Valuation Dates from March 22, 2022 through March 23, 2022, inclusive, to December 21, 2021 through December 22, 2021, inclusive; (y) the Floor Price from $22.02 to $35.310; and (z) the Cap Price from $29.73 to $42.372.

F3 · derivative.exercise_price: In exchange for assuming this amended obligation, the reporting person is receiving a cash payment of $5,809,155 in connection with entering into the Transaction. On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction, which such pledge remains in place. The reporting person retains voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F1 · price: On December 22, 2020, the reporting person amended the terms of a Variable Prepaid Forward Transaction (the "Transaction") entered into on March 22, 2019 with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person. The Transaction was divided into two individual components (each a "Component") designated by two valuation dates (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component). On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)):

F2 · price: (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)). The purpose of the amendment is to change (x) the Valuation Dates from March 22, 2022 through March 23, 2022, inclusive, to December 21, 2021 through December 22, 2021, inclusive; (y) the Floor Price from $22.02 to $35.310; and (z) the Cap Price from $29.73 to $42.372.

F3 · price: In exchange for assuming this amended obligation, the reporting person is receiving a cash payment of $5,809,155 in connection with entering into the Transaction. On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction, which such pledge remains in place. The reporting person retains voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F1 · derivative.exercise_date: On December 22, 2020, the reporting person amended the terms of a Variable Prepaid Forward Transaction (the "Transaction") entered into on March 22, 2019 with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person. The Transaction was divided into two individual components (each a "Component") designated by two valuation dates (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component). On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)):

F2 · derivative.exercise_date: (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)). The purpose of the amendment is to change (x) the Valuation Dates from March 22, 2022 through March 23, 2022, inclusive, to December 21, 2021 through December 22, 2021, inclusive; (y) the Floor Price from $22.02 to $35.310; and (z) the Cap Price from $29.73 to $42.372.

F3 · derivative.exercise_date: In exchange for assuming this amended obligation, the reporting person is receiving a cash payment of $5,809,155 in connection with entering into the Transaction. On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction, which such pledge remains in place. The reporting person retains voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F1 · derivative.expiration_date: On December 22, 2020, the reporting person amended the terms of a Variable Prepaid Forward Transaction (the "Transaction") entered into on March 22, 2019 with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares") held by the reporting person. The Transaction was divided into two individual components (each a "Component") designated by two valuation dates (the "Valuation Dates"), with respect to 1,122,282 Shares and 1,122,281 Shares, respectively, (each, the "Component Number of Shares" for the relevant Component). On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)):

F2 · derivative.expiration_date: (a) if the volume weighted average trading price per Share on the Valuation Date for the relevant Component (the "Settlement Price") is less than a specified price (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to a specified price (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Cap Price - Floor Price), divided by the Settlement Price)). The purpose of the amendment is to change (x) the Valuation Dates from March 22, 2022 through March 23, 2022, inclusive, to December 21, 2021 through December 22, 2021, inclusive; (y) the Floor Price from $22.02 to $35.310; and (z) the Cap Price from $29.73 to $42.372.

F3 · derivative.expiration_date: In exchange for assuming this amended obligation, the reporting person is receiving a cash payment of $5,809,155 in connection with entering into the Transaction. On March 22, 2019, the reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction, which such pledge remains in place. The reporting person retains voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

SEC source: 0000947871-20-000558 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 843,733

Underlying: Class A common stock · 843,733 shares

Expires not disclosed

F5 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Class A common stock of the Issuer. The PSUs vest on the day following the date on which the 30-day volume weighted average market price of the Issuer's Class A common stock equals or exceeds $60 per share.

F1 · date: The grant was approved by a committee of the board of directors of the Issuer in January 2020, subject to shareholder approval of the Amended and Restated Altice USA 2017 Long Term Incentive Plan (the "Plan") under which the grant was made. The Issuer's shareholders approved the Plan on June 10, 2020.

F5 · derivative.exercise_date: Each performance stock unit ("PSU") represents a contingent right to receive one share of Class A common stock of the Issuer. The PSUs vest on the day following the date on which the 30-day volume weighted average market price of the Issuer's Class A common stock equals or exceeds $60 per share.

F4 · derivative.expiration_date: The PSUs will be forfeited if the applicable performance measure is not achieved prior to January 29, 2024 (January 29, 2026 in the event of a recession or market disruption event prior to achievement of the performance measure) or if the Reporting Person does not continue to provide services to the Issuer through the achievement date of the applicable performance measure.

SEC source: 0000947871-20-000558 · ownership.xml · derivative · entry 2

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 346,240

Underlying: Class A common stock · 346,240 shares

Expires not disclosed

F3 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Class A common stock of the Issuer. The PSUs vest on the day following the date on which the 30-day volume weighted average market price of the Issuer's Class A common stock equals or exceeds $50 per share.

F1 · date: The grant was approved by a committee of the board of directors of the Issuer in January 2020, subject to shareholder approval of the Amended and Restated Altice USA 2017 Long Term Incentive Plan (the "Plan") under which the grant was made. The Issuer's shareholders approved the Plan on June 10, 2020.

F3 · derivative.exercise_date: Each performance stock unit ("PSU") represents a contingent right to receive one share of Class A common stock of the Issuer. The PSUs vest on the day following the date on which the 30-day volume weighted average market price of the Issuer's Class A common stock equals or exceeds $50 per share.

F4 · derivative.expiration_date: The PSUs will be forfeited if the applicable performance measure is not achieved prior to January 29, 2024 (January 29, 2026 in the event of a recession or market disruption event prior to achievement of the performance measure) or if the Reporting Person does not continue to provide services to the Issuer through the achievement date of the applicable performance measure.

SEC source: 0000947871-20-000558 · ownership.xml · derivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,000,000

Underlying: Class A common stock · 4,000,000 shares

Expires 2030-01-29

F1 · date: The grant was approved by a committee of the board of directors of the Issuer in January 2020, subject to shareholder approval of the Amended and Restated Altice USA 2017 Long Term Incentive Plan (the "Plan") under which the grant was made. The Issuer's shareholders approved the Plan on June 10, 2020.

F2 · derivative.exercise_date: These Options were granted under the Plan and are scheduled to vest 50% on December 27, 2021, 25% on December 27, 2022 and 25% on December 27, 2023.

SEC source: 0000947871-20-000071 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 1,039,446 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F2 · derivative.exercise_date: These Class C Units cliff vested on January 31, 2020.

F2 · derivative.expiration_date: These Class C Units cliff vested on January 31, 2020.

SEC source: 0000947871-20-000071 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,975,109

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 · price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

SEC source: 0000947871-20-000003 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 1,425,153 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F1 · derivative.exercise_date: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F1 · derivative.expiration_date: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

SEC source: 0000947871-20-000003 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,935,663

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: On December 31, 2019, Neptune Holding US GP LLC caused the Class C Units reported on this Form 4 to vest and settle into shares of Class A common stock of the Issuer that remain subject to forfeiture if certain performance metrics are not met in respect of a fiscal year through and including fiscal year 2023 or the Reporting Person does not remain employed by the Issuer through achievement of the performance target.

F1 · price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

SEC source: 0000947871-19-000991 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 422,535 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F2 · derivative.exercise_date: These Class C Units vested 50% on December 21, 2017, 25% on December 21, 2018, and 25% on December 21, 2019.

F2 · derivative.expiration_date: These Class C Units vested 50% on December 21, 2017, 25% on December 21, 2018, and 25% on December 21, 2019.

SEC source: 0000947871-19-000991 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,510,510

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 · price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

SEC source: 0000947871-19-000223 · ownership.xml · derivative · entry 8

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 2,244,563

Underlying: Class A common stock · 2,244,563 shares

Expires not disclosed

F2 · derivative.exercise_price: On March 22, 2019, the reporting person entered into a Variable Prepaid Forward Transaction (the "Transaction") with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares"). The Transaction is divided into two individual components (each a "Component") designated by valuation date, which are the two trading days from March 22, 2022 through March 23, 2022, inclusive, of which the number of shares are, respectively, 1,122,282 Shares and 1,122,281 Shares (each, the "Component Number of Shares" for the relevant Component).

F3 · derivative.exercise_price: On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per share on the valuation date for the relevant Component (the "Settlement Price") is less than $22.02 (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to $29.73 (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F4 · derivative.exercise_price: In exchange for assuming this obligation, the reporting person is receiving a cash payment of $43,000,000 in connection with entering into the Transaction. The Transaction was undertaken to fund tax obligations of the reporting person arising from the pro rata distribution in kind of Issuer's Class A common stock and Class B common stock to holders of Altice Europe N.V.'s common shares A and common shares B, as described in the Form S-1 filed by the Issuer with the Securities and Exchange Commission, effective May 23, 2018. The reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. The reporting person retained voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F2 · price: On March 22, 2019, the reporting person entered into a Variable Prepaid Forward Transaction (the "Transaction") with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares"). The Transaction is divided into two individual components (each a "Component") designated by valuation date, which are the two trading days from March 22, 2022 through March 23, 2022, inclusive, of which the number of shares are, respectively, 1,122,282 Shares and 1,122,281 Shares (each, the "Component Number of Shares" for the relevant Component).

F3 · price: On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per share on the valuation date for the relevant Component (the "Settlement Price") is less than $22.02 (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to $29.73 (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F4 · price: In exchange for assuming this obligation, the reporting person is receiving a cash payment of $43,000,000 in connection with entering into the Transaction. The Transaction was undertaken to fund tax obligations of the reporting person arising from the pro rata distribution in kind of Issuer's Class A common stock and Class B common stock to holders of Altice Europe N.V.'s common shares A and common shares B, as described in the Form S-1 filed by the Issuer with the Securities and Exchange Commission, effective May 23, 2018. The reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. The reporting person retained voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F2 · derivative.exercise_date: On March 22, 2019, the reporting person entered into a Variable Prepaid Forward Transaction (the "Transaction") with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares"). The Transaction is divided into two individual components (each a "Component") designated by valuation date, which are the two trading days from March 22, 2022 through March 23, 2022, inclusive, of which the number of shares are, respectively, 1,122,282 Shares and 1,122,281 Shares (each, the "Component Number of Shares" for the relevant Component).

F3 · derivative.exercise_date: On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per share on the valuation date for the relevant Component (the "Settlement Price") is less than $22.02 (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to $29.73 (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F4 · derivative.exercise_date: In exchange for assuming this obligation, the reporting person is receiving a cash payment of $43,000,000 in connection with entering into the Transaction. The Transaction was undertaken to fund tax obligations of the reporting person arising from the pro rata distribution in kind of Issuer's Class A common stock and Class B common stock to holders of Altice Europe N.V.'s common shares A and common shares B, as described in the Form S-1 filed by the Issuer with the Securities and Exchange Commission, effective May 23, 2018. The reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. The reporting person retained voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

F2 · derivative.expiration_date: On March 22, 2019, the reporting person entered into a Variable Prepaid Forward Transaction (the "Transaction") with an unaffiliated bank (the "Bank") relating to 2,244,563 shares of Class A common stock of the Issuer (the "Shares"). The Transaction is divided into two individual components (each a "Component") designated by valuation date, which are the two trading days from March 22, 2022 through March 23, 2022, inclusive, of which the number of shares are, respectively, 1,122,282 Shares and 1,122,281 Shares (each, the "Component Number of Shares" for the relevant Component).

F3 · derivative.expiration_date: On the settlement date for each Component, the reporting person will be obligated to deliver to the Bank a number of Shares determined as follows (or, at the reporting person's election, it may pay an equivalent amount in cash on the cash settlement date(s)): (a) if the volume weighted average trading price per share on the valuation date for the relevant Component (the "Settlement Price") is less than $22.02 (the "Floor Price"), the Component Number of Shares; (b) if the Settlement Price is greater than the Floor Price but less than or equal to $29.73 (the "Cap Price"), the Component Number of Shares multiplied by the Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Cap Price, the Component Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F4 · derivative.expiration_date: In exchange for assuming this obligation, the reporting person is receiving a cash payment of $43,000,000 in connection with entering into the Transaction. The Transaction was undertaken to fund tax obligations of the reporting person arising from the pro rata distribution in kind of Issuer's Class A common stock and Class B common stock to holders of Altice Europe N.V.'s common shares A and common shares B, as described in the Form S-1 filed by the Issuer with the Securities and Exchange Commission, effective May 23, 2018. The reporting person pledged 2,244,563 Shares (the "Pledged Shares") to the Bank to secure its obligations under the Transaction. The reporting person retained voting rights in the Pledged Shares during the term of the pledge, subject to the Bank's exercise of default remedies. The terms of the Transaction may be adjusted to account for the economic effects of dividends paid during the term of the pledge.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 6

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 7,860,764

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 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 5

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLC

Disclosed balance after: 0

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 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 4

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 6,268,039

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 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 3

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLC

Disclosed balance after: 1,592,725

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 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 2

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLCs

Disclosed balance after: 5,666,172

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

F1 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-19-000223 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · LLC

Disclosed balance after: 2,194,592

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 · kind: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

F1 · price: Each share of Class B common stock, which is a registered security of the Issuer, is convertible on a share-for-share basis at any time upon written notice to the Issuer at the option of the holder into one share of Class A common stock pursuant to the Issuer's third amended and restated certificate of incorporation. Holders of Class A common stock are entitled to one vote per share and holders of Class B common stock are entitled to twenty-five votes per share, in each case, on any matter submitted to a vote of Altice USA stockholders. Shares of Class B common stock that have been converted into Class A common stock may not be converted back into shares of Class B common stock.

SEC source: 0000947871-18-000986 · ownership.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 416,393

Underlying: Class A common stock · 368,339 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F2 · derivative.exercise_date: These Class C Units vested 50% on December 21, 2017 and 25% on December 21, 2018. The remaining 25% will vest on December 21, 2019.

F2 · derivative.expiration_date: These Class C Units vested 50% on December 21, 2017 and 25% on December 21, 2018. The remaining 25% will vest on December 21, 2019.

SEC source: 0000947871-18-000986 · ownership.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,087,975

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 · price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

SEC source: 0000947871-19-000826 · ownership.xml · derivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,783

Underlying: Class A common stock · 368,339 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F2 · derivative.exercise_date: These Class C Units vested 50% on December 21, 2017 and 25% on December 21, 2018. The remaining 25% will vest on December 21, 2019.

F2 · derivative.expiration_date: These Class C Units vested 50% on December 21, 2017 and 25% on December 21, 2018. The remaining 25% will vest on December 21, 2019.

F3 · balance_after: This report amends the original Form 4 filed by the Reporting Person on December 21, 2018 to correct the number of Class C Units that may be deemed to be beneficially owned by the Reporting Person following the reported transaction, which initially was reported as 416,393 shares of Class A common stock. This report is deemed to amend the Form 3 filed by the Reporting Person on June 21, 2017 to correct the number of Class C Units that may be deemed to be beneficially owned by the Reporting Person as of the date of such report, which was initially reported as 1,595,952 shares of Class A common stock and 1,412,347 shares of Class A common stock, and are hereby corrected as 1,691,131 and 1,496,576, respectively.

SEC source: 0000947871-18-000986 · ownership.xml · derivative · entry 4

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,337,400

Underlying: Class A common stock · 1,337,400 shares

Expires 2028-12-19

F3 · derivative.exercise_date: These Options were granted under the Altice USA Long Term Incentive Plan and are scheduled to vest on 12/19/2021.

SEC source: 0000947871-18-000008 · ss73515_4.xml · derivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,201,208

Underlying: Class A common stock · 1,201,208 shares

Expires 2027-12-30

F1 · derivative.exercise_date: These Options were granted under the Altice USA 2017 Long Term Incentive Plan and are scheduled to vest on 12/21/2020.

SEC source: 0000947871-17-001031 · ss73039_4.xml · derivative · entry 3

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 876,316

Underlying: Class A common stock · 719,636 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.

F2 · derivative.exercise_date: These Class C Units vested 50% on December 21, 2017 and vest 25% on December 21, 2018 and 25% on December 21, 2019.

F2 · derivative.expiration_date: These Class C Units vested 50% on December 21, 2017 and vest 25% on December 21, 2018 and 25% on December 21, 2019.

SEC source: 0000947871-17-001031 · ss73039_4.xml · nonDerivative · entry 1

Goei Dexter · CIK 0001708711 · Director · Chairman & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 719,636

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 · price: Class C Units represent a contingent right to receive, following vesting, shares of Class A common stock of the Issuer in the discretion of Neptune Holding US GP LLC.