X0508 4 2026-02-18 0001121788 GARMIN LTD GRMN 0001483374 Biddlecombe Sean LIBERTY HOUSE HOUNSDOWN BUSINESS PARK SOUTHAMPTON X0 SO409LR UNITED KINGDOM false true false false Managing Director, EMEA false Registered Shares 2026-02-18 4 A false 1197 0 A 8955 D Registered Shares 2026-02-20 4 S false 1071 240.7601 D 7884 D Shares acquired pursuant to a restricted stock units award granted in February 2025 that had both performance-based and time-based vesting conditions. The performance-based vesting conditions have been satisfied, and now the award is subject only to time-based vesting conditions. The award vests in three equal annual installments beginning on February 25, 2026. Includes 4,970 unvested shares acquired pursuant to the restricted stock units award described in Footnote 1 and other previously granted restricted stock unit awards. This transaction was executed in multiple trades at prices ranging from $240.24 to $241.02. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, Garmin Ltd. or a security holder of Garmin Ltd. full information regarding the number of shares sold at each separate price within the range. /s/ Paul E. Cassat, as attorney-in-fact for Sean Biddlecombe 2026-02-20