Dorman Products (DORM) executive reports tax share withholding transaction

Rhea-AI Filing Summary

Dorman Products, Inc. Senior Vice President, Product, Eric Luftig reported a routine tax-related share withholding. On January 3, 2026, 164 shares of Dorman common stock were withheld by the company when restricted stock units vested, in order to cover his tax withholding obligations. The transaction was recorded at a price of $124.10 per share and is treated as a disposition under Section 16 rules, even though it reflects a tax payment rather than an open-market sale. After this event, Luftig beneficially owned 7,985.8476 Dorman shares, which the disclosure notes includes an additional 192.9757 shares acquired through the company’s employee stock purchase plan since his prior Form 4 filing.

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^*

Luftig Eric

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior Vice President, Product

3. Date of Earliest Transaction (Month/Day/Year)
01/03/2026

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	01/03/2026		F		164(1)	D	$124.1	7,985.8476(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. These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

2. The amount shown includes an additional 192.9757 shares of Dorman common stock that have been acquired by the Reporting Person under Dorman's employee stock purchase plan since the Reporting Person's last Form 4 filing.

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	01/06/2026
	** 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).
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FAQ

What insider transaction did DORM Senior Vice President Eric Luftig report?

Eric Luftig, Senior Vice President, Product at Dorman Products, Inc. (DORM), reported that 164 shares of common stock were withheld on January 3, 2026 to satisfy tax withholding obligations upon the vesting of restricted stock units.

Was the DORM insider transaction an open-market sale by Eric Luftig?

No. The filing states that the 164 shares were withheld by the issuer to cover Luftig’s tax withholding obligations when restricted stock units vested, which is treated as a disposition under Section 16 but is not an ordinary open-market sale.

How many DORM shares does Eric Luftig own after the reported transaction?

Following the tax-related share withholding, Eric Luftig beneficially owned 7,985.8476 shares of Dorman Products common stock in direct ownership form.

What additional DORM shares are included in Eric Luftig’s reported holdings?

The disclosure notes that Luftig’s total of 7,985.8476 shares includes an additional 192.9757 shares of Dorman common stock acquired under the company’s employee stock purchase plan since his last Form 4 filing.

What does transaction code "F" mean in Eric Luftig’s DORM Form 4?

Transaction code "F" indicates that the shares were withheld to pay taxes in connection with the vesting of equity awards, rather than bought or sold in the market.

Is Eric Luftig’s ownership in DORM reported as direct or indirect?

The filing shows that Luftig’s 7,985.8476 Dorman shares are held as direct (D) ownership, with no separate indirect ownership entity noted.