Brian D. Zook - 13 Mar 2026 Form 4 Insider Report for Liberty Latin America Ltd. (LILA)

Reporting relationship: MD, CHIEF ACCOUNTING OFFICER
Issuer ticker: LILA
Reported as of: 13 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Mar 2026, 17:42:35 UTC
Prior SEC filing: 24 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ John M. Winter, Attorney-in-Fact

Key filing fact

Brian D. Zook filed Form 4 for Liberty Latin America Ltd. (LILA) on 17 Mar 2026.

Key facts

This page summarizes Brian D. Zook's Form 4 filing for Liberty Latin America Ltd. (LILA).
14 reported transactions and 6 derivative rows are listed below.
Accepted by SEC: 17 Mar 2026, 17:42.

Change

Previous filing in this sequence was filed on 24 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001725076 Primary reporting owner

ZOOK BRIAN D

Relationship: MD, CHIEF ACCOUNTING OFFICER
Address: 1550 WEWATTA STREET, SUITE 800, DENVER
Signature: /s/ John M. Winter, Attorney-in-Fact
Signature date: 17 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LILA transaction

Class A Common Shares

Options Exercise

Transaction value
Shares: +5,700
Change %: +84%
Price
Shares after: 12,513
Date: 15 Mar 2026
Ownership: Direct
Footnotes: F1

LILA transaction

Class A Common Shares

Tax liability

Transaction value
Shares: -1,639
Change %: -13%
Price: $7.58^*
Shares after: 10,874
Date: 15 Mar 2026
Ownership: Direct

LILA transaction

Class A Common Shares

Options Exercise

Transaction value
Shares: +7,218
Change %: +66%
Price
Shares after: 18,092
Date: 15 Mar 2026
Ownership: Direct
Footnotes: F1

LILA transaction

Class A Common Shares

Tax liability

Transaction value
Shares: -2,076
Change %: -11%
Price: $7.58^*
Shares after: 16,016
Date: 15 Mar 2026
Ownership: Direct

LILA transaction

Class C Common Shares

Options Exercise

Transaction value
Shares: +11,401
Change %: +77%
Price
Shares after: 26,161
Date: 15 Mar 2026
Ownership: Direct
Footnotes: F1

LILA transaction

Class C Common Shares

Tax liability

Transaction value
Shares: -3,278
Change %: -13%
Price: $7.77^*
Shares after: 22,883
Date: 15 Mar 2026
Ownership: Direct

LILA transaction

Class C Common Shares

Options Exercise

Transaction value
Shares: +14,436
Change %: +63%
Price
Shares after: 37,319
Date: 15 Mar 2026
Ownership: Direct
Footnotes: F1

LILA transaction

Class C Common Shares

Tax liability

Transaction value
Shares: -4,151
Change %: -11%
Price: $7.77^*
Shares after: 33,168
Date: 15 Mar 2026
Ownership: Direct

LILA holding

Class A Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 93
Date: 13 Mar 2026
Ownership: By IRA

LILA holding

Class C Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,312
Date: 13 Mar 2026
Ownership: By IRA

LILA holding

Class C Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 17,411
Date: 13 Mar 2026
Ownership: By 401(k) Plan

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LILA transaction Derivative

Share Appreciation Rights A

Award

Transaction value
Shares: +16,768
Change %
Price: $0.000000^*
Shares after: 16,768
Date: 13 Mar 2026
Ownership: Direct
Underlying class: Class A Common Shares
Underlying amount: 16,768
Exercise price: $7.58
Footnotes: F2

LILA transaction Derivative

Share Appreciation Rights C

Award

Transaction value
Shares: +33,536
Change %
Price: $0.000000^*
Shares after: 33,536
Date: 13 Mar 2026
Ownership: Direct
Underlying class: Class C Common Shares
Underlying amount: 33,536
Exercise price: $7.77
Footnotes: F2

LILA transaction Derivative

Restricted Share Units A

Options Exercise

Transaction value
Shares: -5,700
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 15 Mar 2026
Ownership: Direct
Underlying class: Class A Common Shares
Underlying amount: 5,700
Exercise price
Footnotes: F1, F3

LILA transaction Derivative

Restricted Share Units C

Options Exercise

Transaction value
Shares: -11,401
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 15 Mar 2026
Ownership: Direct
Underlying class: Class C Common Shares
Underlying amount: 11,401
Exercise price
Footnotes: F1, F3

LILA transaction Derivative

Restricted Share Units A

Options Exercise

Transaction value
Shares: -7,218
Change %: -50%
Price: $0.000000^*
Shares after: 7,218
Date: 15 Mar 2026
Ownership: Direct
Underlying class: Class A Common Shares
Underlying amount: 7,218
Exercise price
Footnotes: F1, F4

LILA transaction Derivative

Restricted Share Units C

Options Exercise

Transaction value
Shares: -14,436
Change %: -50%
Price: $0.000000^*
Shares after: 14,436
Date: 15 Mar 2026
Ownership: Direct
Underlying class: Class C Common Shares
Underlying amount: 14,436
Exercise price
Footnotes: F1, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

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.

Footnote F2

The Share Appreciation Rights vest in three equal annual installments on March 15 of 2027, 2028 and 2029.

Footnote F3

The RSUs vest in three equal annual installments on March 15 of 2024, 2025 and 2026.

Footnote F4

The RSUs vest in three equal annual installments on March 15 of 2025, 2026 and 2027.

SEC remarks

The trading symbols for the Issuer's classes of common shares are LILA, LILAB, and LILAK.