Dorman SVP reports RSU vesting and tax share withholding

Dorman Products, Inc. senior vice president and CIO Donna M. Long reported equity compensation activity involving the company’s common stock.

Rhea-AI Filing Summary

Dorman Products, Inc. senior vice president and CIO Donna M. Long reported equity compensation activity involving the company’s common stock. She acquired 2,715 shares as a grant or award, representing the settlement of performance-based restricted stock units granted in fiscal 2023 for the 2023–2025 performance cycle.

To cover related tax withholding obligations upon vesting, 1,230 shares were disposed of through share withholding at a price of $127.73 per share, which is treated as a disposition under Section 16 but does not represent an open-market sale. After these transactions, her directly owned stake was 19,340.8738 shares.

Insights

Equity compensation analyst

Routine equity vesting with tax withholding; no open‑market trading.

The transactions reflect standard executive compensation mechanics at Dorman Products, Inc.. Donna M. Long received 2,715 shares from settlement of performance-based restricted stock units for the 2023–2025 cycle, reinforcing equity-linked pay without cash outlay.

To satisfy tax obligations triggered by vesting, 1,230 shares were withheld at $127.73 per share, classified as a disposition under Section 16. Because these are tax-withholding shares rather than an open-market sale, the economic signal is limited and consistent with routine equity administration.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Long Donna M.

Role SVP, CIO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,715	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	1,230	$127.73	$157K

Holdings After Transaction: Common Stock — 19,340.8738 shares (Direct)

Footnotes (2)

1. F1. Represents the settlement of performance-based restricted stock units granted in fiscal 2023 for the 2023-2025 performance cycle.
2. F2. 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did Dorman Products (DORM) report for Donna M. Long?

Dorman Products reported that SVP and CIO Donna M. Long received 2,715 shares of common stock from performance-based RSU settlement and had 1,230 shares withheld to cover tax obligations, both recorded as Form 4 transactions on the same date.

Was the Form 4 for Dorman Products (DORM) an open-market stock sale?

The Form 4 does not show an open-market sale. Shares were acquired via a performance-based RSU settlement and 1,230 shares were withheld by the issuer solely to satisfy tax withholding obligations upon vesting, which is treated as a disposition under Section 16.

How many Dorman Products (DORM) shares does Donna M. Long hold after these transactions?

Following the reported transactions, Donna M. Long directly owns 19,340.8738 shares of Dorman Products common stock. This figure reflects both the 2,715-share equity award settlement and the 1,230 shares withheld to cover tax liabilities, as disclosed in the Form 4.

What equity award did Donna M. Long receive from Dorman Products (DORM)?

She received 2,715 shares of common stock from settlement of performance-based restricted stock units. These RSUs were originally granted in fiscal 2023 for the 2023–2025 performance cycle, and have now partially settled into actual Dorman Products shares.

At what price were Dorman Products (DORM) shares disposed of for tax withholding?

The 1,230 shares withheld to satisfy tax withholding obligations were valued at a transaction price of $127.73 per share. This withholding is classified as a disposition to pay tax liabilities rather than a voluntary open-market sale of Dorman Products stock.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 02/23/2026 - 04:13 PM Learn about SEC filing dates

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^*

Long Donna M.

(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)
	SVP, CIO

3. Date of Earliest Transaction (Month/Day/Year)
02/19/2026

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	02/19/2026		A		2,715(1)	A	$0	20,570.8738	D
Common Stock	02/19/2026		F		1,230(2)	D	$127.73	19,340.8738	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. Represents the settlement of performance-based restricted stock units granted in fiscal 2023 for the 2023-2025 performance cycle.

2. 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 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	02/23/2026
	** 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.