WBD

SEC source: 0001387131-21-006175 · disck-form4_052521.xml · derivative · entry 5

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 8,749,997

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-27

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001437107-21-000110 · wf-form4_162223400398227.xml · nonDerivative · entry 1

BENNETT ROBERT R · CIK 0001119603 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Hilltop Investments, LLC

Disclosed balance after: 0

SEC source: 0001387131-21-006175 · disck-form4_052521.xml · derivative · entry 4

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,166,664

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-26

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006175 · disck-form4_052521.xml · derivative · entry 3

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,166,664

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-26

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006175 · disck-form4_052521.xml · derivative · entry 2

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,583,331

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-25

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006175 · disck-form4_052521.xml · derivative · entry 1

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,583,331

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-25

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 6

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,999,998

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-24

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 5

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,999,998

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-24

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001437107-21-000103 · wf-form4_162197575791727.xml · nonDerivative · entry 1

Wiedenfels Gunnar · CIK 0001694392 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

F1 · price: The price reported represents the weighted average price of shares of Series C common stock purchased in multiple transactions at prices ranging from $29.04 to $29.41 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price within the range.

SEC source: 0001437107-21-000101 · wf-form4_162197534361272.xml · nonDerivative · entry 2

Wiedenfels Gunnar · CIK 0001694392 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,913

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 4

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,416,665

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-21

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 3

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,416,665

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-21

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001437107-21-000099 · wf-form4_162197512321513.xml · nonDerivative · entry 1

Sims Savalle · CIK 0001706848 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,464

SEC source: 0001437107-21-000101 · wf-form4_162197534361272.xml · nonDerivative · entry 1

Wiedenfels Gunnar · CIK 0001694392 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,296

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 2

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,833,332

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-20

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-006047 · disck-form4_052021.xml · derivative · entry 1

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,833,332

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-20

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 8

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,249,999

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-19

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 7

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,249,999

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-19

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · derivative.exercise_price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · kind: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F4 · price: Pursuant to the Transaction, on the transaction date listed above, the portion of the Transaction representing both the Bank's call option and A/NPP's put option expiring on such date expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 6

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,666,666

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-18

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 5

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,666,666

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-18

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · nonDerivative · entry 2

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,673,890

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 4

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 12,083,333

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-17

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · derivative · entry 3

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 12,083,333

Underlying: Series C Common Stock · 416,667 shares

Expires 2021-05-17

F2 · derivative.exercise_price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · derivative.exercise_price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001387131-21-005848 · form4.xml · nonDerivative · entry 1

ADVANCE LONG-TERM MANAGEMENT TRUST · CIK 0001455381 · Director · 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

ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP · CIK 0001455382 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 12,090,557

F2 · kind: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · kind: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F2 · price: As previously disclosed, on June 13, 2019, A/NPP entered into a Share Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which A/NPP wrote European call options and purchased European put options over an aggregate of 12,500,000 shares of Class C common stock (the "Common Shares"). The Transaction expires evenly over a series of expiration dates from May 17, 2021 to June 28, 2021, inclusive.

F3 · price: Pursuant to the Transaction, 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 A/NPP became obligated to deliver the relevant number of Common Shares against payment of the exercise price. On the same date, the related put option with respect to an equal number of Common Shares expired unexercised.

F1 · ownership.nature: Advance/Newhouse Programming Partnership ("A/NPP") is the record holder of the Common Shares and the call options and put options described above. The other reporting persons may be deemed to beneficially own Common Shares and the call options and put options held by A/NPP due to their control of A/NPP. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 10

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,322,488

Underlying: Class A Common Stock · 1,322,488 shares

Expires 2028-05-16

F10 · derivative.exercise_date: This option vests on December 31, 2027.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 9

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,270,188

Underlying: Class A Common Stock · 1,270,188 shares

Expires 2028-05-16

F9 · derivative.exercise_date: This option vests in two equal installments on each of January 1, 2027 and December 31, 2027.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 8

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,401,917

Underlying: Class A Common Stock · 1,401,917 shares

Expires 2028-05-16

F8 · derivative.exercise_date: This option vests in three equal installments on each of January 1, 2026, January 1, 2027 and December 31, 2027.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 7

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,421,234

Underlying: Class A Common Stock · 1,421,234 shares

Expires 2021-05-16

F7 · derivative.exercise_date: This option vests in four equal installments on each of January 1, 2025, January 1, 2026, January 1, 2027 and December 31, 2027.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 6

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,360,127

Underlying: Class A Common Stock · 1,360,127 shares

Expires 2028-05-16

F6 · derivative.exercise_date: This option vests in four equal installments beginning on January 1, 2024.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 5

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,682,083

Underlying: Class A Common Stock · 1,682,083 shares

Expires 2028-05-16

F5 · derivative.exercise_date: This option vests on May 16, 2026.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 4

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,603,292

Underlying: Class A Common Stock · 1,603,292 shares

Expires 2028-05-16

F4 · derivative.exercise_date: This option vests in two equal installments beginning on May 16, 2025.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 3

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,557,685

Underlying: Class A Common Stock · 1,557,685 shares

Expires 2028-05-16

F3 · derivative.exercise_date: This option vests in three equal installments beginning on May 16, 2024.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 2

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,519,414

Underlying: Class A Common Stock · 1,519,414 shares

Expires 2028-05-16

F2 · derivative.exercise_date: This option vests in four equal installments beginning on May 16, 2023.

SEC source: 0001437107-21-000090 · wf-form4_162138926317025.xml · derivative · entry 1

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,635,284

Underlying: Class A Common Stock · 1,635,284 shares

Expires 2028-05-16

F1 · derivative.exercise_date: This option vests in four equal installments beginning on May 16, 2022.

SEC source: 0001437107-21-000097 · wf-form4a_162162942517417.xml · derivative · entry 1

Zaslav David · CIK 0001318285 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,421,234

Underlying: Class A Common Stock · 1,421,234 shares

Expires 2028-05-16

F1 · security: This Amended Form 4 is being filed to correct a typographical error with respect to this transaction that appeared in the original filing.

F2 · derivative.exercise_date: This option vests in four equal installments on each of January 1, 2025, January 1, 2026, January 1, 2027 and December 31, 2027.

F3 · derivative.expiration_date: The expiration date in the original filing contained a typographical error which is being corrected here.

SEC source: 0001437107-21-000073 · wf-form4_161601210950340.xml · nonDerivative · entry 1

Sanchez Daniel E. · CIK 0001567395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,019

F1 · price: The price reported represents the weighted average sale price of shares of Series A common stock sold in multiple transactions at prices ranging from $75.78 to $75.85 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · derivative · entry 6

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,969

Underlying: Series A Common Stock · 164,907 shares

Expires 2025-03-01

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_date: This option vests in four equal annual installments beginning March 1, 2019.

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · derivative · entry 5

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,327

Underlying: Series A Common Stock · 34,110 shares

Expires 2024-02-23

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_date: This option is fully vested and exercisable.

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · nonDerivative · entry 4

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,825

F2 · price: The price reported represents the weighted average sale price of shares of Series A common stock sold in multiple transactions at prices ranging from $76.00 to $76.29 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · nonDerivative · entry 3

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 492,732

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

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · nonDerivative · entry 2

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,825

F1 · price: The price reported represents the weighted average sale price of shares of Series A common stock sold in multiple transactions at prices ranging from $76.00 to $76.18 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001437107-21-000071 · wf-form4_161601195816208.xml · nonDerivative · entry 1

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 361,935

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

SEC source: 0001437107-21-000067 · wf-form4_161592594890261.xml · nonDerivative · entry 1

Beck Robert R · CIK 0001444694 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,579

F1 · price: The price reported represents the weighted average sale price of shares of Series A common stock sold in multiple transactions at prices ranging from $73.33 to $73.455 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001437107-21-000069 · wf-form4_161592608914160.xml · nonDerivative · entry 1

Locke Lori C. · CIK 0001646563 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,514

SEC source: 0001437107-21-000065 · wf-form4_161592582709540.xml · nonDerivative · entry 1

LOWE KENNETH W · CIK 0001186933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,007,903

F1 · price: The price reported represents the weighted average sale price of shares of Series C common stock sold in multiple transactions at prices ranging from $61.01 to $61.61 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price within the range.

SEC source: 0001437107-21-000061 · wf-form4_161497884786167.xml · derivative · entry 9

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,437

Underlying: Series A Common Stock · 100,000 shares

Expires 2024-02-23

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_date: This option is fully vested and exercisable.

SEC source: 0001437107-21-000061 · wf-form4_161497884786167.xml · derivative · entry 8

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Series A Common Stock · 200,533 shares

Expires 2023-02-26

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_date: This option is fully vested and exercisable.

SEC source: 0001437107-21-000061 · wf-form4_161497884786167.xml · derivative · entry 7

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Series A Common Stock · 174,068 shares

Expires 2022-02-23

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_date: This option is fully vested and exercisable.

SEC source: 0001437107-21-000061 · wf-form4_161497884786167.xml · nonDerivative · entry 6

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,825

F3 · price: The price reported represents the weighted average sale price of shares of Series A common stock sold in multiple transactions at prices ranging from $62.00 to $62.73 per share. The reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

SEC source: 0001437107-21-000061 · wf-form4_161497884786167.xml · nonDerivative · entry 5

Perrette Jean-Briac · CIK 0001600595 · Pres.&CEO, Discovery Int'l

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,825

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.