Group 1 Automotive (NYSE: GPI) officer details 395-share stock disposition

Rhea-AI Filing Summary

Group 1 Automotive, Inc. senior vice president of Financial Services/Manufacturer Relations Peter C. DeLongchamps reported a transaction in company common stock. On 12/31/2025, he disposed of 395 shares of common stock at a price of $396.09 per share under transaction code F, and held 26,279.69 shares beneficially after the transaction in direct ownership form. The reported holdings include shares purchased through the Group 1 Automotive, Inc. Employee Stock Purchase Plan, which provides a 15% stock purchase discount based on the lower closing price on the first or last day of the quarter.

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^*

DeLongchamps Peter C

(Last) (First) (Middle)

730 TOWN & COUNTRY BLVD

SUITE 500

(Street)

HOUSTON TX 77024

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GROUP 1 AUTOMOTIVE INC [ GPI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr. VP, Financial Svcs/Mfr Rel

3. Date of Earliest Transaction (Month/Day/Year)
12/31/2025

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
Common Stock	12/31/2025		F		395	D	$396.09	26,279.69(1)	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. Includes shares purchased in the Group 1 Automotive, Inc. Employee Stock Purchase Plan. The plan provides for a stock purchase discount of 15%, and is calculated using the stock closing price of the first or last day of the quarter, whichever is lower.

	/s/ Brandon Brunet, Attorney-in-Fact for Peter C. DeLongchamps	01/05/2026
	** 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.
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FAQ

What insider transaction did GPI report in this Form 4?

The filing reports that officer Peter C. DeLongchamps disposed of 395 shares of Group 1 Automotive, Inc. common stock on 12/31/2025 under transaction code F at a price of $396.09 per share.

How many GPI shares does the reporting person own after the transaction?

Following the reported transaction, Peter C. DeLongchamps beneficially owns 26,279.69 shares of Group 1 Automotive, Inc. common stock in direct ownership.

What is the role of the reporting person at Group 1 Automotive (GPI)?

The reporting person, Peter C. DeLongchamps, is an officer of Group 1 Automotive, Inc. with the title Sr. VP, Financial Svcs/Mfr Rel (Senior Vice President, Financial Services/Manufacturer Relations).

What does transaction code F mean in this GPI Form 4?

The transaction is identified with code F in the Form 4 table, indicating the type of transaction as defined in the form’s instructions. The filing shows this code for the 395-share disposition at $396.09 per share.

How does the Group 1 Automotive (GPI) Employee Stock Purchase Plan work for this insider?

The filing explains that the reported holdings include shares purchased through the Group 1 Automotive, Inc. Employee Stock Purchase Plan, which provides a 15% stock purchase discount calculated using the stock closing price of the first or last day of the quarter, whichever is lower.

Is this GPI Form 4 filed by one or multiple reporting persons?

The document indicates that the Form 4 is filed by one reporting person, specifically Peter C. DeLongchamps, rather than a group filing.