Dorman Products (DORM) executive reports tax-related share dispositions

Rhea-AI Filing Summary

Dorman Products, Inc. executive Eric Luftig, President, Light Duty, reported two tax-related share dispositions. On March 3 and 4, 2026, a total of 583 shares of common stock were withheld by the company upon vesting of restricted stock units to cover his tax obligations.

The withheld shares, recorded at prices of $116.22 and $116.16 per share, are treated as dispositions under Section 16 rules rather than open-market trades. After these transactions, Luftig directly held 12,544.8476 shares of Dorman Products common stock.

Insider Trade Summary

Net Seller: 583 shares

Net Sell 2 txns

Insider Luftig Eric

Role President, Light Duty

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	306	$116.16	$36K
Exercise Price or Tax Liability	Common Stock	277	$116.22	$32K

Holdings After Transaction: Common Stock — 12,544.8476 shares (Direct)

Footnotes (1)

1. 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.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 03/05/2026 - 04:14 PM Learn about SEC filing dates

FAQ

What insider transaction did Dorman Products (DORM) report for Eric Luftig?

Dorman Products reported that executive Eric Luftig had common shares withheld to satisfy tax obligations upon restricted stock unit vesting. These withholdings are treated as dispositions under Section 16, rather than open-market trades, and reduced his directly held share balance modestly.

How many Dorman Products shares were withheld for Eric Luftig’s taxes?

A total of 583 Dorman Products common shares were withheld for Eric Luftig’s tax obligations, with 277 shares on March 3, 2026 and 306 shares on March 4, 2026, all tied to restricted stock unit vesting.

At what prices were Eric Luftig’s withheld Dorman Products shares valued?

The withheld shares were valued at $116.22 per share on March 3, 2026 for 277 shares and $116.16 per share on March 4, 2026 for 306 shares, as part of the tax-withholding disposition transactions reported.

How many Dorman Products shares does Eric Luftig hold after these transactions?

After the March 2026 tax-withholding dispositions, Eric Luftig directly holds 12,544.8476 shares of Dorman Products common stock. This figure reflects his updated direct ownership following the restricted stock unit vesting-related share withholdings disclosed.

Why are Eric Luftig’s Dorman Products share withholdings classified as dispositions?

The share withholdings are classified as dispositions because Dorman Products withheld shares upon restricted stock unit vesting to cover Eric Luftig’s tax obligations. Under Section 16 of the Exchange Act, this tax-withholding mechanism is treated as a disposition of securities for reporting purposes.

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^*

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)
	President, Light Duty

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

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	03/03/2026		F		277(1)	D	$116.22	12,850.8476	D
Common Stock	03/04/2026		F		306(1)	D	$116.16	12,544.8476	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.

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.

	/s/ Frank J. Mahr, by Power of Attorney	03/05/2026
	** 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.
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.