Eric Luftig - 03 Mar 2026 Form 4 Insider Report for Dorman Products, Inc. (DORM)

Role: President, Light Duty
Signature: /s/ Frank J. Mahr, by Power of Attorney
Issuer symbol: DORM
Transactions as of: 03 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Mar 2026, 16:14:43 UTC
Previous filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Luftig Eric	President, Light Duty	C/O DORMAN PRODUCTS, INC., 3400 EAST WALNUT STREET, COLMAR	/s/ Frank J. Mahr, by Power of Attorney	05 Mar 2026	0001930948

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DORM	Common Stock	Tax liability		-277	-2.1%	$116.22^*	12,851	03 Mar 2026	Direct	F1
transaction	DORM	Common Stock	Tax liability		-306	-2.4%	$116.16^*	12,545	04 Mar 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.

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 securities covered by this Statement, or (b) that this Statement is legally required to be filed by such person.