ZOOK BRIAN D

Across 192 recorded transactions at Liberty Latin America since 2018, Brian D. Zook has sold 249,232 shares and bought exactly zero on the open market — a pattern that has held completely steady for eight years. His largest recent event came in March 2025: two option awards totaling 56,818 shares at $6.66 and $6.69 strikes, followed the next day by exercises across six tranches (50,212 shares combined) and tax withholdings of 14,421 shares at those same strike prices. A separate, smaller pattern recurs in June 2026: three "J"-coded transactions totaling 7,222 shares, a structured mechanism distinct from ordinary market activity and not a trading signal. An October 2024 award-and-disposition pair, both sized at exactly 37,356 shares, rounds out his recent record.