Dorman Products (DORM) grants 4,312 RSUs, withholds shares for tax

Rhea-AI Filing Summary

Dorman Products, Inc. reported insider equity activity by Eric Luftig, President, Light Duty. On March 2, 2026, he received a grant of 4,312 restricted stock units of common stock at $115.93 per share value. These units vest in three equal annual installments beginning on March 2, 2027, the first anniversary of the grant date.

On the same date, Luftig had three tax-withholding dispositions of common stock totaling 287 shares (61, 159, and 67 shares) at $115.93 per share. The issuer withheld these shares upon RSU vesting to cover tax obligations, which is treated as a disposition under Section 16. After these transactions, Luftig directly owned 13,127.8476 shares of Dorman common stock.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Luftig Eric

Role President, Light Duty

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	61	$115.93	$7K
Tax Withholding	Common Stock	159	$115.93	$18K
Tax Withholding	Common Stock	67	$115.93	$8K
Grant/Award	Common Stock	4,312	$115.93	$500K

Holdings After Transaction: Common Stock — 9,041.848 shares (Direct)

Footnotes (1)

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. Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in three equal annual installments beginning on March 2, 2027, which is the first anniversary of the date of grant.

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
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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)
	President, Light Duty

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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	03/02/2026		F		61(1)	D	$115.93	9,041.8476	D
Common Stock	03/02/2026		F		159(1)	D	$115.93	8,882.8476	D
Common Stock	03/02/2026		F		67(1)	D	$115.93	8,815.8476	D
Common Stock	03/02/2026		A		4,312(2)	A	$115.93	13,127.8476	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.

2. Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in three equal annual installments beginning on March 2, 2027, which is the first anniversary of the date of grant.

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	03/04/2026
	** 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.
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FAQ

What did Dorman Products (DORM) disclose about Eric Luftig's recent equity grant?

Dorman Products disclosed that Eric Luftig received a grant of 4,312 restricted stock units of common stock at a reference price of $115.93 per share, vesting in three equal annual installments starting on March 2, 2027.

How and why were shares disposed of in Eric Luftig's latest DORM Form 4?

Eric Luftig had 287 shares of Dorman common stock withheld in three transactions at $115.93 per share. The issuer withheld these shares upon RSU vesting to satisfy his tax withholding obligations, which is treated as a disposition under Section 16.

Did Eric Luftig buy or sell Dorman (DORM) shares on the open market?

The Form 4 shows no open-market buys or sells. Dispositions totaling 287 shares were classified as tax-withholding transactions, where the issuer withheld shares to cover taxes due on vesting restricted stock units.

What is Eric Luftig's Dorman (DORM) share ownership after these transactions?

After the March 2, 2026 transactions, Eric Luftig directly owned 13,127.8476 shares of Dorman Products common stock. This figure reflects both the new restricted stock unit grant and the tax-withholding share dispositions reported in the filing.

When will Eric Luftig's new Dorman (DORM) restricted stock units vest?

Eric Luftig’s 4,312 restricted stock units will vest in three equal annual installments, beginning on March 2, 2027. That date is the first anniversary of the grant, with two additional equal installments in subsequent years.