Dorman Products (DORM) director receives 1,344 restricted stock units in equity grant

Rhea-AI Filing Summary

Dorman Products, Inc. director Thomas James Darrell reported an equity compensation grant. He acquired 1,344 restricted stock units representing a contingent right to receive shares of Dorman common stock at a reported value of $122.71 per share. These restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the date of the company’s next annual meeting of shareholders. Following this grant, Darrell directly holds 7,918 shares of common stock reported in this filing.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Thomas James Darrell

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,344	$122.71	$165K

Holdings After Transaction: Common Stock — 7,918 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Restricted stock units granted: 1,344 units Grant value per share: $122.71 per share Shares held after grant: 7,918 shares

3 metrics

Restricted stock units granted 1,344 units Equity grant on 2026-06-01

Grant value per share $122.71 per share Reported transaction price for the grant

Shares held after grant 7,918 shares Direct holdings following transaction

Key Terms

restricted stock units, contingent right, annual meeting of shareholders

3 terms

restricted stock units financial

"Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"representing a contingent right to receive shares of Dorman common stock."

annual meeting of shareholders financial

"will vest in full on the earlier of the first anniversary of the date of grant or the date of the Company's next annual meeting of shareholders."

A yearly gathering where a company’s owners (shareholders) vote on key items like electing the board, approving executive pay, and ratifying auditors, and receive updates on performance and strategy. Think of it as an annual town hall for owners: it matters to investors because outcomes and disclosures can affect leadership, corporate direction, dividend and governance policies, and therefore the company’s risk and potential return.

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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^*

Thomas James Darrell

(Last) (First) (Middle)

C/O DORMAN PRODUCTS, INC.

3400 EAST WALNUT STREET

(Street)

COLMAR PENNSYLVANIA 18915

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	06/01/2026		A		1,344(1)	A	$122.71	7,918	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. Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in full on the earlier of the first anniversary of the date of grant or the date of the Company's next annual meeting of shareholders.

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	06/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Dorman Products (DORM) disclose for Thomas James Darrell?

Dorman Products disclosed that director Thomas James Darrell received 1,344 restricted stock units as an equity grant. These units represent a contingent right to receive shares of Dorman common stock, increasing his directly reported holdings to 7,918 shares after the transaction.

How many shares were involved in Thomas James Darrell’s latest Form 4 for Dorman Products (DORM)?

The Form 4 reports a grant of 1,344 restricted stock units linked to Dorman common stock. After this equity award, Darrell’s directly reported holdings total 7,918 shares, according to the filing’s post-transaction ownership figure.

What type of equity award did Thomas James Darrell receive from Dorman Products (DORM)?

He received a grant of restricted stock units, which are a form of equity compensation. These units provide a contingent right to receive shares of Dorman common stock once the vesting conditions described in the filing are satisfied.

When do Thomas James Darrell’s restricted stock units in Dorman Products (DORM) vest?

The restricted stock units will vest in full on the earlier of two events: the first anniversary of the grant date, or the date of Dorman Products’ next annual meeting of shareholders, as specified in the filing footnote.

Did Thomas James Darrell buy or sell Dorman Products (DORM) shares in this Form 4?

This Form 4 does not report an open-market purchase or sale. It shows an acquisition coded as a grant or award of 1,344 restricted stock units, a compensation-related equity award rather than a discretionary market trade.