WINTER JOHN M

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 7

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 367,365

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 6

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,455

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 5

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,322

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 4

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,324

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 3

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,906

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 2

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,323

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · nonDerivative · entry 1

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,511

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · derivative · entry 18

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,636

Underlying: Class C Common Shares · 119,636 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · derivative · entry 17

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,818

Underlying: Class A Common Shares · 59,818 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · derivative · entry 16

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,385

Underlying: Class C Common Shares · 220,385 shares

Expires 2035-03-14

F2 · derivative.exercise_date: The SARs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

SEC source: 0001712184-25-000059 · wk-form4_1742333173.xml · derivative · entry 15

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,193

Underlying: Class A Common Shares · 110,193 shares

Expires 2035-03-14

F2 · derivative.exercise_date: The SARs vest in three equal annual installments on March 15 of 2026, 2027 and 2028.

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · derivative · entry 8

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 3,251 shares

Expires 2025-03-01

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

F1 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · derivative · entry 7

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 1,626 shares

Expires 2025-03-01

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

F1 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · nonDerivative · entry 4

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,587

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · nonDerivative · entry 3

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 341,442

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · nonDerivative · entry 2

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,622

SEC source: 0001712184-25-000039 · wk-form4_1741124245.xml · nonDerivative · entry 1

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,550

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

F1 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

SEC source: 0001712184-25-000016 · wk-form4_1738706717.xml · nonDerivative · entry 5

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 338,191

SEC source: 0001712184-25-000016 · wk-form4_1738706717.xml · nonDerivative · entry 4

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 369,258

F4 · kind: The Class C common shares were issued to Mr. Winter pursuant to his June 2020 election under the Issuer's deferred compensation plan to defer payment of the bonus he had earned under the Issuer's 2020 annual performance award program. Pursuant to the terms of the election in 2020 and the deferred compensation plan, the number of shares issued was determined using the closing market price of the Issuer's Class C common shares on January 31, 2025.

F4 · price: The Class C common shares were issued to Mr. Winter pursuant to his June 2020 election under the Issuer's deferred compensation plan to defer payment of the bonus he had earned under the Issuer's 2020 annual performance award program. Pursuant to the terms of the election in 2020 and the deferred compensation plan, the number of shares issued was determined using the closing market price of the Issuer's Class C common shares on January 31, 2025.

SEC source: 0001712184-25-000016 · wk-form4_1738706717.xml · nonDerivative · entry 3

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,446

F3 · kind: These shares were acquired under the Liberty Latin America Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001712184-25-000016 · wk-form4_1738706717.xml · nonDerivative · entry 2

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,485

F2 · kind: Represents common shares that have been withheld by the Issuer to satisfy the tax liability in connection with the issuance of shares pursuant to the ESPP's "match benefit."

SEC source: 0001712184-25-000016 · wk-form4_1738706717.xml · nonDerivative · entry 1

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,697

F1 · kind: These shares were acquired pursuant to the "match benefit" of ESPP in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 16

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,898

Underlying: Class C Common Shares · 84,898 shares

Expires 2030-03-16

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 15

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 84,898 shares

Expires 2027-03-16

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 14

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,242

Underlying: Class C Common Shares · 47,242 shares

Expires 2029-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 13

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 47,242 shares

Expires 2026-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 12

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,224

Underlying: Class C Common Shares · 48,224 shares

Expires 2028-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 11

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 48,224 shares

Expires 2025-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 10

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,708

Underlying: Class C Common Shares · 23,708 shares

Expires 2028-01-02

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 9

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 23,708 shares

Expires 2025-01-02

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 8

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,449

Underlying: Class A Common Shares · 42,449 shares

Expires 2030-03-16

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 7

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 42,449 shares

Expires 2027-03-16

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 6

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,621

Underlying: Class A Common Shares · 23,621 shares

Expires 2029-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 5

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 23,621 shares

Expires 2026-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 4

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,112

Underlying: Class A Common Shares · 24,112 shares

Expires 2028-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 3

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 24,112 shares

Expires 2025-05-01

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 2

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,854

Underlying: Class A Common Shares · 11,854 shares

Expires 2028-01-02

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000241 · wk-form4_1729800456.xml · derivative · entry 1

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 11,854 shares

Expires 2025-01-02

F1 · kind: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · price: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F1 · derivative.exercise_date: The reported transactions involve an extension of the seven-year exercise period on existing share appreciation rights (SAR) for an additional three-year period. For Form 4 reporting purposes, this is shown as if the outstanding SAR were to be cancelled and replaced by a new SAR. However, from the Issuer's perspective, no new SAR is issued, the Issuer has only extended the expiration term on the original grant, with the same pricing and other terms continuing to apply.

F2 · derivative.exercise_date: Vesting and exercise of the existing SAR has not changed as a result of the extension and therefore the SAR continues to be immediately exercisable.

SEC source: 0001712184-24-000188 · wk-form4_1722024259.xml · nonDerivative · entry 4

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,329

F3 · kind: Represents common shares that have been withheld by the Issuer to satisfy the tax liability in connection with the purchase of shares under the ESPP and its look-back feature and the issuance of shares pursuant to the "match benefit."

SEC source: 0001712184-24-000188 · wk-form4_1722024259.xml · nonDerivative · entry 3

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,558

F4 · kind: These shares were acquired pursuant to the "match benefit" of ESPP in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001712184-24-000188 · wk-form4_1722024259.xml · nonDerivative · entry 2

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,116

F3 · kind: Represents common shares that have been withheld by the Issuer to satisfy the tax liability in connection with the purchase of shares under the ESPP and its look-back feature and the issuance of shares pursuant to the "match benefit."

F2 · price: The Employee Stock Purchase Plan's "look-back" feature was used to determine the purchase price for these shares. The "look-back" feature compares the closing price of the Issuer's Class C common shares on the first and last trading days of the Jan 1 - June 30, 2024 contribution period, with the lower of the two being used to determine the purchase price.

SEC source: 0001712184-24-000188 · wk-form4_1722024259.xml · nonDerivative · entry 1

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,357

F1 · kind: These shares were acquired under the Liberty Latin America Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

F2 · price: The Employee Stock Purchase Plan's "look-back" feature was used to determine the purchase price for these shares. The "look-back" feature compares the closing price of the Issuer's Class C common shares on the first and last trading days of the Jan 1 - June 30, 2024 contribution period, with the lower of the two being used to determine the purchase price.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 20

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,251

Underlying: Class C Common Shares · 3,251 shares

Expires 2025-03-01

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F6 · derivative.exercise_date: Based on the Reporting Person's share election described in footnote 1, the Reporting Person also received RSUs equal to 12.5% of the Bonus Shares pursuant to the shareholder incentive program of the 2023 annual performance award program. These RSUs will vest in full on March 1, 2025, provided that the Reporting Person does not sell, transfer or otherwise dispose of the Bonus Shares through such date.

F6 · derivative.expiration_date: Based on the Reporting Person's share election described in footnote 1, the Reporting Person also received RSUs equal to 12.5% of the Bonus Shares pursuant to the shareholder incentive program of the 2023 annual performance award program. These RSUs will vest in full on March 1, 2025, provided that the Reporting Person does not sell, transfer or otherwise dispose of the Bonus Shares through such date.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 19

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,626

Underlying: Class A Common Shares · 1,626 shares

Expires 2025-03-01

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F6 · derivative.exercise_date: Based on the Reporting Person's share election described in footnote 1, the Reporting Person also received RSUs equal to 12.5% of the Bonus Shares pursuant to the shareholder incentive program of the 2023 annual performance award program. These RSUs will vest in full on March 1, 2025, provided that the Reporting Person does not sell, transfer or otherwise dispose of the Bonus Shares through such date.

F6 · derivative.expiration_date: Based on the Reporting Person's share election described in footnote 1, the Reporting Person also received RSUs equal to 12.5% of the Bonus Shares pursuant to the shareholder incentive program of the 2023 annual performance award program. These RSUs will vest in full on March 1, 2025, provided that the Reporting Person does not sell, transfer or otherwise dispose of the Bonus Shares through such date.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 18

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,334

Underlying: Class C Common Shares · 33,168 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F5 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2024, 2025 and 2026.

F5 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2024, 2025 and 2026.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 17

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,778

Underlying: Class C Common Shares · 27,778 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2023, 2024 and 2025.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2023, 2024 and 2025.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 16

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Common Shares · 19,129 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2022, 2023 and 2024.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2022, 2023 and 2024.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 15

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,166

Underlying: Class A Common Shares · 16,585 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F5 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2024, 2025 and 2026.

F5 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2024, 2025 and 2026.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 14

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,889

Underlying: Class A Common Shares · 13,889 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2023, 2024 and 2025.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2023, 2024 and 2025.

SEC source: 0001712184-24-000112 · wk-form4_1710879475.xml · derivative · entry 13

WINTER JOHN M · CIK 0001724412 · SVP, CLO AND SECRETARY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Shares · 9,564 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F2 · price: Each Restricted Share Unit represents a right to receive one share of the Issuer's Class A common shares or Class C common shares, as the case may be, at settlement.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on March 15 of 2022, 2023 and 2024.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on March 15 of 2022, 2023 and 2024.