Group 1 Automotive investor buys 126,288 shares

Group 1 Automotive Inc. (GPI) reported that commingled investment vehicles managed by Conifer Management, L.L.C., a ten percent owner, purchased 126,288 common shares in 13 transactions on September 24 and September 25, 2026.

Rhea-AI Filing Summary

Group 1 Automotive Inc. (GPI) reported that commingled investment vehicles managed by Conifer Management, L.L.C., a ten percent owner, purchased 126,288 common shares in 13 transactions on September 24 and September 25, 2026. Conifer Management disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Buyer: 126,288 shares

Net Buy 13 txns

Insider Conifer Management, L.L.C.

Role 10% Owner

Bought 126,288 shs ($31.52M)

Type	Security	Shares	Price	Value
Purchase	Common Stock F8, F1	3,011	$247.7805	$746K
Purchase	Common Stock F9, F1	857	$248.692	$213K
Purchase	Common Stock F10, F1	2,337	$249.629	$583K
Purchase	Common Stock F11, F1	315	$250.5352	$79K
Purchase	Common Stock F12, F1	30,460	$252.3511	$7.69M
Purchase	Common Stock F13, F1	13,517	$253.0237	$3.42M
Purchase	Common Stock F1	35	$253.85	$9K
Purchase	Common Stock F2, F1	17,647	$247.2621	$4.36M
Purchase	Common Stock F3, F1	42,495	$247.9635	$10.54M
Purchase	Common Stock F4, F1	15,052	$248.8463	$3.75M
Purchase	Common Stock F5, F1	322	$250.1501	$81K
Purchase	Common Stock F6, F1	80	$251.2225	$20K
Purchase	Common Stock F7, F1	160	$252.5638	$40K

Holdings After Transaction: Common Stock — 1,638,578 shares (Indirect, See footnote)

Footnotes (13)

1. F1. These securities are owned directly by various commingled investment vehicles managed by the Reporting Person. The Reporting Person disclaims beneficial ownership of the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
2. F2. This constitutes the weighted average purchase price. The prices range from $246.50 to $247.495. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
3. F3. This constitutes the weighted average purchase price. The prices range from $247.545 to $248.5425. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
4. F4. This constitutes the weighted average purchase price. The prices range from $248.57 to $249.42. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
5. F5. This constitutes the weighted average purchase price. The prices range from $249.70 to $250.58. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
6. F6. This constitutes the weighted average purchase price. The prices range from $250.91 to $251.535. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
7. F7. This constitutes the weighted average purchase price. The prices range from $252.04 to $252.905. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
8. F8. This constitutes the weighted average purchase price. The prices range from $247.19 to $247.90. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
9. F9. This constitutes the weighted average purchase price. The prices range from $248.33 to $249.28. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
10. F10. This constitutes the weighted average purchase price. The prices range from $249.345 to $250.28. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
11. F11. This constitutes the weighted average purchase price. The prices range from $250.40 to $250.80. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
12. F12. This constitutes the weighted average purchase price. The prices range from $251.79 to $252.77. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
13. F13. This constitutes the weighted average purchase price. The prices range from $252.795 to $253.7825. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Key Figures

Common shares purchased: 126,288 shares Purchase transactions: 13 transactions Shares in one purchase: 42,495 shares +3 more

6 metrics

Common shares purchased 126,288 shares Across 13 transactions on September 24 and September 25, 2026

Purchase transactions 13 transactions Reported on September 24 and September 25, 2026

Shares in one purchase 42,495 shares September 24, 2026; weighted average purchase price was $247.9635 per share

Weighted average purchase price $247.9635 per share For 42,495 shares purchased on September 24, 2026; prices ranged from $247.545 to $248.5425

Shares in one purchase 30,460 shares September 25, 2026; weighted average purchase price was $252.3511 per share

Weighted average purchase price $252.3511 per share For 30,460 shares purchased on September 25, 2026; prices ranged from $251.79 to $252.77

Key Terms

commingled investment vehicles, pecuniary interest, weighted average purchase price, beneficial ownership

4 terms

commingled investment vehicles financial

"owned directly by various commingled investment vehicles managed by the Reporting Person"

pecuniary interest regulatory

"except to the extent of its pecuniary interest"

weighted average purchase price financial

"This constitutes the weighted average purchase price."

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

beneficial ownership regulatory

"disclaims beneficial ownership of the securities reported"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many GPI shares were purchased?

Commingled investment vehicles managed by Conifer Management, L.L.C. reported purchases totaling 126,288 common shares in 13 transactions on September 24 and September 25, 2026. Conifer Management disclaims beneficial ownership except to the extent of its pecuniary interest, and no Rule 10b5-1 plan is reported.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/28/2026 - 04:06 PM Accepted by SEC EDGAR 09/28/2026 - 04:05 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Conifer Management, L.L.C.

(Last) (First) (Middle)

45 ROCKEFELLER PLAZA

34TH FLOOR

(Street)

NEW YORK NEW YORK 10111

(City) (State) (Zip)

UNITED STATES

(Country)

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	X	10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/24/2026

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

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

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

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	09/24/2026		P		17,647	A	$247.2621(2)	1,529,937	I	See footnote(1)
Common Stock	09/24/2026		P		42,495	A	$247.9635(3)	1,572,432	I	See footnote(1)
Common Stock	09/24/2026		P		15,052	A	$248.8463(4)	1,587,484	I	See footnote(1)
Common Stock	09/24/2026		P		322	A	$250.1501(5)	1,587,806	I	See footnote(1)
Common Stock	09/24/2026		P		80	A	$251.2225(6)	1,587,886	I	See footnote(1)
Common Stock	09/24/2026		P		160	A	$252.5638(7)	1,588,046	I	See footnote(1)
Common Stock	09/25/2026		P		3,011	A	$247.7805(8)	1,591,057	I	See footnote(1)
Common Stock	09/25/2026		P		857	A	$248.692(9)	1,591,914	I	See footnote(1)
Common Stock	09/25/2026		P		2,337	A	$249.629(10)	1,594,251	I	See footnote(1)
Common Stock	09/25/2026		P		315	A	$250.5352(11)	1,594,566	I	See footnote(1)
Common Stock	09/25/2026		P		30,460	A	$252.3511(12)	1,625,026	I	See footnote(1)
Common Stock	09/25/2026		P		13,517	A	$253.0237(13)	1,638,543	I	See footnote(1)
Common Stock	09/25/2026		P		35	A	$253.85	1,638,578	I	See footnote(1)

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. These securities are owned directly by various commingled investment vehicles managed by the Reporting Person. The Reporting Person disclaims beneficial ownership of the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

2. This constitutes the weighted average purchase price. The prices range from $246.50 to $247.495. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

3. This constitutes the weighted average purchase price. The prices range from $247.545 to $248.5425. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

4. This constitutes the weighted average purchase price. The prices range from $248.57 to $249.42. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

5. This constitutes the weighted average purchase price. The prices range from $249.70 to $250.58. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

6. This constitutes the weighted average purchase price. The prices range from $250.91 to $251.535. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

7. This constitutes the weighted average purchase price. The prices range from $252.04 to $252.905. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

8. This constitutes the weighted average purchase price. The prices range from $247.19 to $247.90. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

9. This constitutes the weighted average purchase price. The prices range from $248.33 to $249.28. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

10. This constitutes the weighted average purchase price. The prices range from $249.345 to $250.28. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

11. This constitutes the weighted average purchase price. The prices range from $250.40 to $250.80. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

12. This constitutes the weighted average purchase price. The prices range from $251.79 to $252.77. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

13. This constitutes the weighted average purchase price. The prices range from $252.795 to $253.7825. The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

	Conifer Management, LLC, By: /s/ Gregory Alexander, Managing Member	09/28/2026
	** 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.
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.
* Form 4: SEC 1474 (03-26)