X0306 4 2018-05-17 0001121788 GARMIN LTD GRMN 0001382587 Bartel Danny J 1200 E. 151ST ST. OLATHE KS 66062 1 VP, Worldwide Sales Registered Shares 2018-05-17 4 M 0 15000 50.97 A 189325 D Registered Shares 2018-05-17 4 F 0 13452 59.69 D 175873 D Registered Shares 2018-05-17 4 S 0 1548 59.688 D 174325 D Registered Shares 1400 I Spouse Has Signing Authority For Account That Holds These Shares Stock Appreciation Right 50.97 2018-05-17 4 M 0 15000 0 D 2018-06-06 Registered Shares 15000 0 D Includes 13,793 unvested shares acquired pursuant to previously granted restricted stock unit awards. Consists of (i) 12,809 shares withheld to cover the exercise price of the stock appreciation rights and (ii) 643 shares withheld to pay the resulting tax liability. The stock appreciation right vested in five equal annual installments commencing on June 6, 2009. By Joshua H. Maxfield, Attorney-in-Fact 2018-05-21