Dorman Products (DORM) director logs 1,254-share transfer, 760,498 shares held directly

Rhea-AI Filing Summary

Dorman Products director Steven L. Berman reported a transfer of 1,254 shares of common stock on December 31, 2025, at a reported price of $0, leaving him with 760,498 shares held directly. In addition, 100,000 shares are held indirectly by a trust for his grandchildren, for which he disclaims beneficial ownership, and 24,281 shares are held indirectly through the company’s 401(k) plan as of that date.

Insider Trade Summary

1,254 shares gifted

Mixed 3 txns

Insider BERMAN STEVEN L

Role Director

Type	Security	Shares	Price	Value
Gift	Common Stock	1,254	$0.00	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 760,498 shares (Direct); Common Stock — 100,000 shares (Indirect, By trust)

Footnotes (1)

1. These shares are held in trust for the benefit of the reporting person's grandchildren. The reporting person's spouse is a co-trustee of the trust. The reporting person disclaims beneficial ownership of the shares held by such trust, and this report should not be deemed an admission that the reporting person is the beneficial owner of the trust's shares for purposes of Section 16 or for any other purpose. The shares are represented by units held in a unitized stock fund through the Issuer's 401(k) Retirement Plan and Trust. The unitized stock fund of the Issuer's 401(k) Retirement Plan and Trust consists of cash and common stock in amounts that vary from time to time. As of December 31, 2025, the reporting person had 16,341 units in the Issuer's 401(k) Retirement Plan and Trust, which units consisted of 24,281 shares of common stock.

Form 4 Insider Transactions: What Each Field Means →

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^*

BERMAN STEVEN L

(Last) (First) (Middle)

C/O DORMAN PRODUCTS, INC.

3400 EAST WALNUT STREET

(Street)

COLMAR PA 18915

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Dorman Products, Inc. [ DORM ]

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

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

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		G		1,254	D	$0	760,498	D
Common Stock								100,000	I	By trust(1)
Common Stock								24,281	I	By 401(k)(2)

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 shares are held in trust for the benefit of the reporting person's grandchildren. The reporting person's spouse is a co-trustee of the trust. The reporting person disclaims beneficial ownership of the shares held by such trust, and this report should not be deemed an admission that the reporting person is the beneficial owner of the trust's shares for purposes of Section 16 or for any other purpose.

2. The shares are represented by units held in a unitized stock fund through the Issuer's 401(k) Retirement Plan and Trust. The unitized stock fund of the Issuer's 401(k) Retirement Plan and Trust consists of cash and common stock in amounts that vary from time to time. As of December 31, 2025, the reporting person had 16,341 units in the Issuer's 401(k) Retirement Plan and Trust, which units consisted of 24,281 shares of common stock.

Remarks:

The filing of this Statement shall not be construed as an admission (a) that the person filing this Statement is, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the beneficial owner of any equity securities covered by this Statement, or (b) that this Statement is legally required to be filed by such person.

	/s/ Frank J. Mahr, by Power of Attorney	02/06/2026
	** 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.

FAQ

What insider transaction did Dorman Products (DORM) director Steven L. Berman report?

Steven L. Berman reported a transfer coded "G" of 1,254 Dorman Products common shares on December 31, 2025, at a price of $0. After this transaction, he directly held 760,498 common shares according to the filing’s ownership table.

How many Dorman Products (DORM) shares does Steven L. Berman hold directly after the transaction?

Following the reported December 31, 2025 transaction, Steven L. Berman directly held 760,498 Dorman Products common shares. This figure reflects his direct ownership after accounting for the 1,254-share transfer reported with transaction code "G" at a stated price of $0.

What indirect Dorman Products (DORM) holdings are associated with Steven L. Berman?

The filing shows 100,000 Dorman Products shares held indirectly by a trust and 24,281 shares held indirectly through the issuer’s 401(k) plan. The trust shares are for his grandchildren’s benefit, and he disclaims beneficial ownership of those trust-held shares.

What does the trust footnote in Steven L. Berman’s Dorman Products (DORM) Form 4 explain?

The footnote explains that 100,000 shares are held in a trust for his grandchildren, with his spouse as co-trustee. Berman disclaims beneficial ownership of these trust shares and states the report should not be deemed an admission of beneficial ownership for any purpose.

How are Dorman Products (DORM) 401(k) shares reported for Steven L. Berman?

The filing states that 24,281 Dorman Products shares are represented by units in a unitized stock fund within the issuer’s 401(k) Retirement Plan. As of December 31, 2025, Berman held 16,341 units in that fund, corresponding to those 24,281 common shares.

Does Steven L. Berman admit beneficial ownership of all reported Dorman Products (DORM) shares?

No. While he holds 760,498 shares directly, he disclaims beneficial ownership of the 100,000 shares held by the grandchildren’s trust. The remarks also state the filing should not be construed as an admission of beneficial ownership of any reported equity securities.