GARMIN LTD (GRMN) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-31 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: GARMIN LTD (GRMN) CIK: 0001121788 --- Reporting Owner --- Name: MAXFIELD JOSHUA H CIK: 0002027497 Role: Officer (VP, General Counsel) --- Non-Derivative Transactions --- [Transaction #1] Security: Registered Shares Date: 2026-07-31 | Code: S (Open market sale) Shares: -272 | Price: $289.15 Total Value: $78,649.21 Shares Owned After: 15,922 | Ownership: D (Direct) Footnotes: [F1] This transaction was executed in multiple trades at prices ranging from $289.15 to $289.17. 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. [F2] Includes 6,355 unvested shares acquired pursuant to previously granted restricted stock unit awards and 73 shares acquired in June 2026 under the Garmin Ltd. Employee Stock Purchase Plan. [Transaction #2] Security: Registered Shares Date: 2026-07-31 | Code: S (Open market sale) Shares: -438 | Price: $291.32 Total Value: $127,598.90 Shares Owned After: 15,484 | Ownership: D (Direct) Footnotes: [F3] This transaction was executed in multiple trades at prices ranging from $290.87 to $291.66. 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. [F2] Includes 6,355 unvested shares acquired pursuant to previously granted restricted stock unit awards and 73 shares acquired in June 2026 under the Garmin Ltd. Employee Stock Purchase Plan. [Transaction #3] Security: Registered Shares Date: 2026-07-31 | Code: S (Open market sale) Shares: -442 | Price: $292.17 Total Value: $129,137.24 Shares Owned After: 15,042 | Ownership: D (Direct) Footnotes: [F4] This transaction was executed in multiple trades at prices ranging from $291.88 to $292.31. 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. [F2] Includes 6,355 unvested shares acquired pursuant to previously granted restricted stock unit awards and 73 shares acquired in June 2026 under the Garmin Ltd. Employee Stock Purchase Plan. --- Holdings --- [Holding #1] Security: Registered Shares Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: This transaction was executed in multiple trades at prices ranging from $289.15 to $289.17. 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. F2: Includes 6,355 unvested shares acquired pursuant to previously granted restricted stock unit awards and 73 shares acquired in June 2026 under the Garmin Ltd. Employee Stock Purchase Plan. F3: This transaction was executed in multiple trades at prices ranging from $290.87 to $291.66. 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. F4: This transaction was executed in multiple trades at prices ranging from $291.88 to $292.31. 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. --- Signature --- /s/ /s/ Paul E. Cassat, as attorney-in-fact for Joshua H. Maxfield (2026-07-31)