X0306 4 2022-05-31 0 0001121788 GARMIN LTD GRMN 0001134084 BURRELL JONATHAN 6300 WEST 143RD STREET OVERLAND PARK KS 66223 1 0 1 0 Registered Shares 5687 D Registered Shares 30000 I By trust Registered Shares 2022-05-31 5 G 0 E 2048400 0 A 2057747 I By trust Registered Shares 8872799 I By CLATs Registered Shares 2022-05-31 5 G 0 E 2048400 0 D 8120400 I By GRATs Registered Shares 616166 I By trust Registered Shares 368478 I By LLCs Consists of (a) 4,642 Registered Shares, and (b) unvested RSUs awarded to the reporting person under the Garmin Ltd. Non-Employee Directors' Equity Incentive Plan that can be settled only in Registered Shares, which RSUs consist of the RSUs granted on June 4, 2021 that vest as to 1,045 shares on June 4, 2022. The reporting person is a co-trustee of his mother's revocable trust and is his mother's attorney-in-fact, and also holds a remainder interest in the securities held in such trust. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reporting person is a co-trustee of several charitable lead annuity trusts (CLATs) and holds a remainder interest therein. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reporting person is a co-trustee of several grantor retained annuity trusts (GRATs) established by his mother, and he holds a remainder interest therein. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reporting person is a co-trustee of a GRAT remainder trust established for his benefit. The reporting person is the manager of several limited liability companies that are wholly-owned by a GRAT remainder trust established for the reporting person's benefit. /s/ Jonathan Burrell 2022-05-31