STRZ

SEC source: 0000947871-19-000550 · ownership.xml · nonDerivative · entry 4

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000550 · ownership.xml · nonDerivative · entry 3

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000550 · ownership.xml · nonDerivative · entry 2

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000550 · ownership.xml · nonDerivative · entry 1

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/30/2019, the fourth component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $413,163.26 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0001209191-19-044108 · doc4.xml · derivative · entry 13

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,366,664

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 33,334 shares

Expires 2019-07-30

F1 · kind: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F5 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F6 · price: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F7 · price: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F8 · price: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F9 · price: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F10 · price: As reported on a previously filed Form 4, in exchange for the Bank's entering into the Transaction, Discovery paid the Bank a premium of $3,599,595 and pledged 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares of the Issuer to the Bank to secure its obligations under the Transaction. In connection with each settlement of the put options described above, the number of pledged shares was reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares. In most circumstances, Discovery retains voting rights in the pledged shares during the term of the pledge, but Discovery is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F5 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F6 · derivative.exercise_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F7 · derivative.exercise_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F8 · derivative.exercise_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F9 · derivative.exercise_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F5 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F6 · derivative.expiration_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F7 · derivative.expiration_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F8 · derivative.expiration_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F9 · derivative.expiration_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F1 · derivative.underlying_shares: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-044108 · doc4.xml · nonDerivative · entry 4

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F1 · kind: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-044108 · doc4.xml · nonDerivative · entry 3

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F1 · kind: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-044108 · doc4.xml · nonDerivative · entry 2

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F1 · kind: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-044108 · doc4.xml · nonDerivative · entry 1

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F1 · kind: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 30, 2019, the fourth Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.395, which was below the Put Strike Price. As a result, the Reporting Person received $20.772 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0000947871-19-000535 · ownership.xml · derivative · entry 15

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,399,998

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 2,433,332 shares

Expires not disclosed

F1 · derivative.exercise_price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · kind: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · price: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.exercise_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.exercise_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.exercise_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.exercise_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · derivative.exercise_date: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.expiration_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.expiration_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.expiration_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.expiration_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.expiration_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · derivative.expiration_date: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 12

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · kind: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · price: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 11

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · kind: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · price: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 10

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · kind: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · price: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 9

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · kind: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F9 · price: On 07/29/2019, the third component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $410,736.55 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0001209191-19-043568 · doc4.xml · derivative · entry 15

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,399,998

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 33,334 shares

Expires 2019-07-29

F4 · kind: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F4 · price: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F5 · price: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · price: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · price: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · price: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F10 · price: As reported on a previously filed Form 4, in exchange for the Bank's entering into the Transaction, Discovery paid the Bank a premium of $3,599,595 and pledged 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares of the Issuer to the Bank to secure its obligations under the Transaction. In connection with each settlement of the put options described above, the number of pledged shares was reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares. In most circumstances, Discovery retains voting rights in the pledged shares during the term of the pledge, but Discovery is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F5 · derivative.exercise_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.exercise_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.exercise_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.exercise_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F5 · derivative.expiration_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.expiration_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.expiration_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.expiration_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F4 · derivative.underlying_shares: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 12

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F4 · kind: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F4 · price: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 11

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F4 · kind: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F4 · price: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 10

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F4 · kind: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F4 · price: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 9

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F4 · kind: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F4 · price: On July 29, 2019, the third Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price of $12.322, which was below the Put Strike Price. As a result, the Reporting Person received $20.845 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0000947871-19-000535 · ownership.xml · derivative · entry 14

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,433,332

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 2,466,666 shares

Expires not disclosed

F1 · derivative.exercise_price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · kind: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · price: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.exercise_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.exercise_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.exercise_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.exercise_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · derivative.exercise_date: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.expiration_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.expiration_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.expiration_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.expiration_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.expiration_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · derivative.expiration_date: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 8

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · kind: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · price: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 7

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · kind: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · price: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 6

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · kind: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · price: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 5

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · kind: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F8 · price: On 07/26/2019, the second component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $422,526.78 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0001209191-19-043568 · doc4.xml · derivative · entry 14

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,433,322

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 33,334 shares

Expires 2019-07-26

F3 · kind: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F3 · price: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F5 · price: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · price: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · price: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · price: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F10 · price: As reported on a previously filed Form 4, in exchange for the Bank's entering into the Transaction, Discovery paid the Bank a premium of $3,599,595 and pledged 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares of the Issuer to the Bank to secure its obligations under the Transaction. In connection with each settlement of the put options described above, the number of pledged shares was reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares. In most circumstances, Discovery retains voting rights in the pledged shares during the term of the pledge, but Discovery is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F5 · derivative.exercise_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.exercise_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.exercise_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.exercise_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F5 · derivative.expiration_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.expiration_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.expiration_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.expiration_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F3 · derivative.underlying_shares: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 8

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F3 · kind: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F3 · price: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 7

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F3 · kind: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F3 · price: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 6

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F3 · kind: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F3 · price: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 5

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F3 · kind: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F3 · price: On July 26, 2019, the second Component of Tranche I of the Transaction expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.676, which was below the Put Strike Price. As a result, the Reporting Person received $20.491 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0000947871-19-000535 · ownership.xml · derivative · entry 13

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,466,666

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 2,500,000 shares

Expires not disclosed

F1 · derivative.exercise_price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.exercise_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.exercise_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.exercise_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.exercise_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.exercise_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · derivative.exercise_date: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · derivative.expiration_date: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · derivative.expiration_date: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · derivative.expiration_date: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · derivative.expiration_date: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · derivative.expiration_date: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · derivative.expiration_date: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 4

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 3

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 2

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,500,000

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0000947871-19-000535 · ownership.xml · nonDerivative · entry 1

Liberty Global plc · CIK 0001570585 · 10% owner

Liberty Global Inc Ltd · CIK 0001658493 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Through wholly-owned subsidiary

Disclosed balance after: 2,483,333

F1 · kind: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · kind: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · kind: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · kind: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · kind: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · kind: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · kind: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

F1 · price: As previously reported, on November 12, 2015, Liberty Global Incorporated Limited ("Liberty"), a wholly-owned subsidiary of Liberty Global plc, entered into a Variable Pre-paid Forward Transaction ("Transaction") with an unaffiliated bank ("Bank") relating to 2,500,000 common shares of the Issuer, no par value ("Common Shares"), and subsequently, pursuant to a reclassification exempt under Rule 16b-7, each Common Share was reclassified (the "Reclassification") into 0.5 Class A voting shares of the Issuer, no par value ("Class A Voting Shares"), and 0.5 Class B non-voting shares of the Issuer, no par value ("Class B Non-Voting Shares").

F2 · price: In connection with the Reclassification, pursuant to a notice dated February 10, 2017 given by the Bank as calculation agent, the terms of the Transaction were adjusted to reflect the Reclassification with no change to the economic rights and obligations of either Liberty or the Bank. As adjusted, the Transaction relates to units consisting of 0.5 shares of the Class A Voting Shares and 0.5 shares of the Class B Non-Voting Shares.

F3 · price: As previously reported, Liberty received a cash payment of $70,889,585.00 as of the date of entering into the Transaction. Liberty pledged 2,500,000 Common Shares to the Bank to secure its obligations under the Transaction; in connection with the Reclassification, such pledged Common Shares were replaced by a pledge by Liberty of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares (collectively, the "Pledged Shares"). In most circumstances, Liberty retained voting rights in the Pledged Shares during the term of the pledge, but Liberty is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F4 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component") designated by a valuation date; the Components for Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the Components for Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the Components for Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F5 · price: On the settlement date for each Component, Liberty will deliver to the Bank a cash equivalent of the following (unless share settlement is elected): (a) if the sum of the volume weighted average trading price per Class A Voting Share multiplied by 0.5 and the volume weighted average trading price per Class B Non-Voting Share multiplied by 0.5 on the valuation date for the relevant Component ("Settlement Price") is less than $33.167 (the "Forward Floor Price"), 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the last Component in each Tranche, (A) in the case of each of Tranche 1 and 2, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares, and (B) in the case of Tranche 3, 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares) ("Number of Shares");

F6 · price: (b) if the Settlement Price is greater than the Forward Floor Price but less than or equal to $52.677 ("Forward Cap Price"), the Number of Shares multiplied by the Forward Floor Price divided by the Settlement Price; and (c) if the Settlement Price is greater than the Forward Cap Price, the Number of Shares multiplied by (1 - ((Forward Cap Price - Forward Floor Price), divided by the Settlement Price)).

F7 · price: On 07/25/2019, the first component of Tranche 1 matured, which the Reporting Person cash settled. The Settlement Price was below the Forward Floor Price; therefore, the Reporting Person paid $421,360.09 in cash to the Bank and the Pledged Shares were reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares.

SEC source: 0001209191-19-043568 · doc4.xml · derivative · entry 13

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,466,666

Underlying: Units of Class A Voting Shares and Class B Non-Voting Shares · 33,334 shares

Expires 2019-07-25

F1 · kind: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F5 · price: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · price: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · price: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · price: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · price: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F10 · price: As reported on a previously filed Form 4, in exchange for the Bank's entering into the Transaction, Discovery paid the Bank a premium of $3,599,595 and pledged 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares of the Issuer to the Bank to secure its obligations under the Transaction. In connection with each settlement of the put options described above, the number of pledged shares was reduced by 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares. In most circumstances, Discovery retains voting rights in the pledged shares during the term of the pledge, but Discovery is obligated to share with the Bank the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the Bank.

F5 · derivative.exercise_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.exercise_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.exercise_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.exercise_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.exercise_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F5 · derivative.expiration_date: As reported on a previously filed Form 4, on November 12, 2015, Discovery Lightning Investments Limited ("Discovery"), a wholly-owned subsidiary of Discovery, Inc., entered into a Collar Transaction (the "Transaction") with an unaffiliated bank (the "Bank"), pursuant to which Discovery wrote covered call options and purchased put options over an aggregate of 2,500,000 Common Shares. In connection with a reclassification of the Issuer's common shares, pursuant to a notice dated February 10, 2017 given by the Bank, the terms of the Transaction were adjusted in a transaction exempt under Rule 16b-7 to reflect the reclassification, with no changes to the economic rights and obligations of either Discovery or the Bank. As adjusted, the Transaction relates to 2,500,000 units, each consisting of 0.5 Class A Voting Shares and 0.5 Class B Non-Voting Shares, for an aggregate of 1,250,000 Class A Voting Shares and 1,250,000 Class B Non-Voting Shares.

F6 · derivative.expiration_date: The Transaction is divided into three individual tranches (each a "Tranche") with each Tranche divided into 25 individual components (each a "Component"); the expiration dates of the options included in the Components constituting Tranche 1 are the 25 trading days from July 25, 2019 through August 28, 2019, inclusive; the expiration dates of the options included in the Components constituting Tranche 2 are the 25 trading days from October 23, 2020 through November 30, 2020, inclusive; and the expiration dates of the Components constituting Tranche 3 are the 25 trading days from January 25, 2022 through March 1, 2022, inclusive.

F7 · derivative.expiration_date: On the relevant expiration date for each Component: the call option will automatically be exercised if the Settlement Price is greater than $52.677 (the "Call Strike Price"); the put option will automatically be exercised if the reference price is less than or equal to $33.167 (the "Put Strike Price"); and the call right and the put right will expire unexercised if the reference price is greater than the Put Strike Price but less than the Call Strike Price.

F8 · derivative.expiration_date: The "Settlement Price" means the sum of (i) the volume weighted average trading price of a Class A Voting Share multiplied by 0.5 and (ii) the volume weighted average trading price of a Class B Non-Voting Share multiplied by 0.5, in each case on the expiration date for the relevant Component. The options will be settled in cash unless Discovery elects physical settlement.

F9 · derivative.expiration_date: Each Component relates to 16,667 Class A Voting Shares and 16,667 Class B Non-Voting Shares (or, in the case of the options included in the Components having the final expiration date for each Tranche, 16,658.5 Class A Voting Shares and 16,658.5 Class B Non-Voting Shares) in the case of Tranche 1 and Tranche 2 and 16,659 Class A Voting Shares and 16,659 Class B Non-Voting Shares in the case of Tranche 3).

F1 · derivative.underlying_shares: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 4

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F1 · kind: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 3

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,500,000

F1 · kind: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 2

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F1 · kind: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001209191-19-043568 · doc4.xml · nonDerivative · entry 1

Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By subsidiary

Disclosed balance after: 2,483,333

F1 · kind: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F1 · price: On July 25, 2019, the first Component of Tranche I of the Transaction (as defined and described below) expired. The Component was cash settled at a Settlement Price (as defined and described in note 8 below) of $12.641, which was below the Put Strike Price. As a result, the Reporting Person received $20.526 for each unit (as described in note 5 below) in cash from the Bank pursuant to the terms of the Transaction.

F2 · ownership.direct: The shares are held directly by Discovery Lightning Investments Limited, an indirect wholly-owned subsidiary of Discovery, Inc.

SEC source: 0001743842-19-000006 · primary_doc.xml · derivative · entry 4

Berg Corii D. · CIK 0001743842 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,617

Underlying: Class B Common Shares · 4,617 shares

Expires 2028-07-01

F5 · shares: On July 1, 2019, the reporting person vested in performance options as to 4,617 Class B common shares, as certain performance criteria for such year and tranche of vesting was met.

SEC source: 0001743842-19-000006 · primary_doc.xml · nonDerivative · entry 3

Berg Corii D. · CIK 0001743842 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,553

F4 · shares: Represents common shares withheld by the Issuer to satisfy certain tax withholding obligations upon the vesting of 1,466 restricted share performance units. The grant of the 1,466 restricted share performance units is reported herein and, pursuant to the Lions Gate Entertainment Corp. 2017 Performance Incentive Plan and the Issuer's policies, 507 Class B common shares were automatically canceled to cover certain of the reporting person's tax withholding obligations. No common shares were sold by the Issuer or the reporting person.

F2 · balance_after: Amount includes the following restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer: (i) 2,930 restricted share units that are scheduled to vest in two equal installments beginning July 1, 2020; and (ii) 7,705 restricted shares units that are scheduled to vest on June 4, 2020.

SEC source: 0001743842-19-000006 · primary_doc.xml · nonDerivative · entry 2

Berg Corii D. · CIK 0001743842 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,060

F3 · shares: Represents shares issued upon vesting of restricted share performance units granted by the Issuer pursuant to the terms of an employment agreement with the reporting person, which are payable in an equal number of Class B common shares of the issuer.

F2 · balance_after: Amount includes the following restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer: (i) 2,930 restricted share units that are scheduled to vest in two equal installments beginning July 1, 2020; and (ii) 7,705 restricted shares units that are scheduled to vest on June 4, 2020.

SEC source: 0001743842-19-000006 · primary_doc.xml · nonDerivative · entry 1

Berg Corii D. · CIK 0001743842 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,594

F1 · shares: Represents common shares withheld by the Issuer to satisfy certain tax withholding obligations upon the vesting of 1,466 restricted share units. The grant of the 1,466 restricted share units was previously reported and, pursuant to the Lions Gate Entertainment Corp. 2017 Performance Incentive Plan and the Issuer's policies, 507 Class B common shares were automatically canceled to cover certain of the reporting person's tax withholding obligations. No common shares were sold by the Issuer or the reporting person.

F2 · balance_after: Amount includes the following restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer: (i) 2,930 restricted share units that are scheduled to vest in two equal installments beginning July 1, 2020; and (ii) 7,705 restricted shares units that are scheduled to vest on June 4, 2020.

SEC source: 0001743842-20-000001 · primary_doc.xml · nonDerivative · entry 2

Berg Corii D. · CIK 0001743842 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,154

F1 · balance_after: Amount includes the following restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer: (i) 8,601 restricted share units that are scheduled to vest in three equal annual installments beginning July 1, 2020; (ii) 2,930 restricted share units that are scheduled to vest in two equal annual installments beginning July 1, 2020; and (iii) 7,705 restricted share units that are scheduled to vest on June 4, 2020.

SEC source: 0001303840-20-000002 · primary_doc.xml · nonDerivative · entry 2

Goldsmith Brian · CIK 0001558979 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,063

F1 · balance_after: Amount includes the following restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer: (i) 32,210 restricted share units that are scheduled to vest in two equal installments on September 11, 2020 and September 11, 2021; (ii) 72,977 restricted share units that are scheduled to vest in three equal annual installments beginning July 1, 2020; and (iii) 54,420 restricted share units that are scheduled to vest on June 5, 2021.

SEC source: 0001743842-19-000005 · primary_doc.xml · derivative · entry 3

BURNS MICHAEL RAYMOND · CIK 0001254639 · Director · Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 293,110

Underlying: Class B Common Shares · 293,110 shares

Expires 2024-06-04

F2 · derivative.exercise_date: The share appreciation rights are scheduled to vest on June 4, 2020.

SEC source: 0001743842-19-000005 · primary_doc.xml · nonDerivative · entry 2

BURNS MICHAEL RAYMOND · CIK 0001254639 · Director · Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,161,069

F1 · balance_after: Amount includes 74,201 restricted share units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer, that are scheduled to vest on June 4, 2020.

SEC source: 0001743842-19-000004 · primary_doc.xml · derivative · entry 3

FELTHEIMER JON · CIK 0001254386 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 418,245

Underlying: Class B Common Shares · 418,245 shares

Expires 2024-06-04

F2 · derivative.exercise_date: The share appreciation rights are scheduled to vest on June 4, 2019.

SEC source: 0001743842-19-000004 · primary_doc.xml · nonDerivative · entry 2

FELTHEIMER JON · CIK 0001254386 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 777,569

F1 · balance_after: Amount includes 105,879 restricted shares units granted by the Issuer, payable upon vesting in an equal number of Class B common shares of the Issuer, that are scheduled to vest on June 4, 2020.

SEC source: 0001743842-19-000003 · primary_doc.xml · derivative · entry 3

BARGE JAMES W · CIK 0001237441 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,405

Underlying: Class B Common Shares · 74,405 shares

Expires 2024-06-04

F2 · derivative.exercise_date: The share appreciation rights are scheduled to vest on June 4, 2020.