X0306 4 2018-07-26 0 0001121788 GARMIN LTD GRMN 0001134100 KAO MIN H 1200 E. 151ST ST. OLATHE KS 66062 1 1 1 0 Executive Chairman Registered Shares 2018-07-26 4 S 0 50000 63.55 D 4425904 D Registered Shares 2018-07-27 4 S 0 100000 63.06 D 4325904 D Registered Shares 24332539 I By Children Registered Shares 5207824 I By Spouse Sale of shares pursuant to a Rule 10b5-1 trading plan adopted on March 2, 2018. This transaction was executed in multiple trades at prices ranging from $63.06 to $63.84. The price reported above is the weighted average sales price. The reporting person 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 with the range. This transaction was executed in multiple trades at prices ranging from $62.77 to $63.87. The price reported above is the weighted average sales price. The reporting person 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 with the range. The reporting person disclaims beneficial ownership of these shares, and the filing of this report is not an admission that the reporting person is the beneficial owner of these shares. /s/Joshua H. Maxfield, Attorney-in-Fact for Min H. Kao 2018-07-30