X0508 4 2026-02-13 0001121788 GARMIN LTD GRMN 0001450652 Boessen Douglas G. 1200 E. 151ST ST. OLATHE KS 66062 false true false false CFO and Treasurer true Registered Shares 2026-02-13 4 S false 479 215.41 D 28488 D Pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 3, 2025. Includes (i) 17,717 unvested shares acquired pursuant to previously granted restricted stock unit awards and (ii) 51 shares acquired in December 2025 under the Garmin Ltd. Employee Stock Purchase Plan. /s/ Paul E. Cassat, as attorney-in-fact for Douglas G. Boessen 2026-02-17