Garmin (GRMN) co-COO reports charitable gift of 252 shares, retains 42,125

Rhea-AI Filing Summary

Garmin Ltd. co-COO reports charitable stock gift. A Garmin Ltd. officer who serves as co-COO reported gifting 252 registered shares of Garmin Ltd. common stock on 12/10/2025, recorded at a price of $0, indicating a transfer without sale proceeds. Following this transaction, the officer beneficially owns 42,125 Garmin shares. This amount includes 16,424 unvested shares from previously granted restricted stock unit awards and 122 shares acquired in June 2025 under the Garmin Ltd. Employee Stock Purchase Plan. The filing was made as a single‑person Form 4 reporting ownership and this charitable disposition.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

TRENKLE BRADLEY C

(Last) (First) (Middle)

1200 E. 151ST ST.

(Street)

OLATHE KS 66062

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GARMIN LTD [ GRMN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	co-COO

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Registered Shares	12/10/2025		G(1)		252	D	$0	42,125(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares gifted to a charitable organization.

2. Includes (i) 16,424 unvested shares acquired pursuant to previously granted restricted stock unit awards and (ii) 122 shares acquired in June 2025 under the Garmin Ltd. Employee Stock Purchase Plan.

	/s/ Paul E. Cassat, as attorney-in-fact for Bradley C. Trenkle	12/11/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Garmin (GRMN) report in this Form 4?

The Form 4 reports that a Garmin Ltd. officer who is co-COO gifted 252 registered shares of Garmin common stock on 12/10/2025 at a reported price of $0, indicating a charitable transfer rather than a sale.

How many Garmin (GRMN) shares does the reporting officer own after the gift?

After the reported gift, the officer beneficially owns 42,125 Garmin shares, as disclosed in the Form 4.

Does the Form 4 explain the nature of the 252-share Garmin (GRMN) transaction?

Yes. The explanation states that the 252 shares were gifted to a charitable organization, clarifying that this was a charitable disposition and not an open-market sale.

What portion of the Garmin (GRMN) shares are unvested or from stock plans?

The beneficial ownership figure of 42,125 shares includes 16,424 unvested shares from previously granted restricted stock unit awards and 122 shares acquired in June 2025 under the Garmin Ltd. Employee Stock Purchase Plan.

What is the reporting person’s role at Garmin (GRMN) in this Form 4?

The reporting person is identified as an officer of Garmin Ltd. with the title co-COO, and the Form 4 is filed by one reporting person.

Was this Form 4 for non-derivative or derivative Garmin (GRMN) securities?

The Form 4 reports activity only in non-derivative securities (registered shares of Garmin Ltd.), and the table for derivative securities shows no reported transactions.