GRMNGarmin

Item 5. Other Information (c) Trading Plans During the 13-week period ended September 26, 2026 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On August 5, 2026 , Joshua Maxfield , Vice President and General Counsel , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to 100% of the net shares (net of tax withholding) resulting from the maximum potential equity awards vesting of 1,167 gross shares of our common shares during the plan period, subject to certain conditions. The first trade date will not occur until December 15, 2026 at the earliest, and the plan ’ s maximum duration is until February 28, 2027 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended September 26, 2026 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On July 31, 2026 , Patrick Desbois , co-Chief Operating Officer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to 100% of the net shares (net of tax withholding) resulting from the maximum potential equity awards vesting of 15,634 gross shares of our common shares during the plan period, subject to certain conditions. The first trade date will not occur until December 15, 2026 at the earliest, and the plan ’ s maximum duration is until March 4, 2027 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 28, 2026 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On March 3, 2026 , Clifton Pemble , President and Chief Executive Officer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to (i) 4,029 shares of our common shares, and (ii) 100% of the net shares (net of tax withholding) resulting from the maximum potential equity awards vesting of 47,305 gross shares of our common shares during the plan period, subject to certain conditions. The first trade date will not occur until June 15, 2026 at the earliest, and the plan's maximum duration is until March 2, 2027 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 28, 2026 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On March 2, 2026 , Douglas Boessen , Chief Financial Officer and Treasurer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to (i) 2,000 shares of our common shares, and (ii) 100% of the net shares (net of tax withholding) resulting from the maximum potential equity awards vesting of 9,624 gross shares of our common shares during the plan period, subject to certain conditions. The first trade date will not occur until June 5, 2026 at the earliest, and the plan's maximum duration is until March 1, 2027 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended September 27, 2025 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On August 1, 2025 , Patrick Desbois , Co-Chief Operating Officer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of 100% of the net shares (net of tax withholding) resulting from the maximum potential equity awards vesting of 18,443 gross shares of our common shares during the plan period, subject to certain conditions. The first trade date will not occur until December 15, 2025 at the earliest, and the plan's maximum duration is until March 4, 2026 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 29, 2025 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On March 3, 2025 , Douglas Boessen , Chief Financial Officer and Treasurer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to (i) 2,338 shares of our common shares, and (ii) 100% of the net shares (net of tax withholding) resulting from the maximum potential vesting of 10,685 gross shares of our common shares relating to equity awards during the plan period, subject to certain conditions. The first trade date will not occur until June 9, 2025 at the earliest, and the plan's maximum duration is until March 4, 2026 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 29, 2025 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On February 28, 2025 , Clifton Pemble , President and Chief Executive Officer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act for the potential sale of up to (i) 7,899 shares of our common shares, and (ii) 100% of the net shares (net of tax withholding) resulting from the maximum potential vesting of 53,464 gross shares of our common shares relating to equity awards during the plan period, subject to certain conditions. The first trade date will not occur until June 16, 2025 at the earliest, and the plan's maximum duration is until March 6, 2026 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 30, 2024 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On March 5, 2024 , Patrick Desbois , Executive Vice President , Operations, adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to 4,126 shares of our common shares, subject to certain conditions. The first trade date will not occur until June 4, 2024 at the earliest, and the plan's maximum duration is until July 31, 2024 .

Item 5. Other Information (c) Trading Plans During the 13-week period ended March 30, 2024 , no directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of the Company adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On March 1, 2024 , Clifton Pemble , President and Chief Executive Officer , adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to (i) 15,931 shares of our common shares, and (ii) 100% of the net shares (net of tax withholding) resulting from the vesting of 31,206 gross shares of our common shares relating to equity awards during the plan period, subject to certain conditions. The first trade date will not occur until June 17, 2024 at the earliest, and the plan's maximum duration is until March 1, 2025 .

Item 9B. Othe r Information Trading Plans During the 13-week period ended December 30, 2023, no directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) of the Company adopted or terminated any “ Rule 10b5-1 trading arrangement” or “ non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On December 1, 2023 , a trust, of which Jonathan Burrell , a Director of the Company, is a co-trustee, adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to 150,000 shares of our common shares, subject to certain conditions. The first trade date will not occur until February 29, 2024 at the earliest, and the plan's maximum duration is until December 31, 2024 .

Item 9B. Othe r Information Trading Plans During the 13-week period ended December 30, 2023, no directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) of the Company adopted or terminated any “ Rule 10b5-1 trading arrangement” or “ non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: • On November 7, 2023 , Douglas Boessen , Chief Financial Officer and Treasurer, adopted a new written trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) under the Exchange Act for the potential sale of up to 7,617 shares of our common shares, subject to certain conditions. The first trade date will not occur until February 27, 2024 at the earliest, and the plan's maximum duration is until February 20, 2025 .