Donna M. Long - 14 Aug 2025 Form 4 Insider Report for Dorman Products, Inc. (DORM)

Reporting relationship: SVP, CIO
Issuer ticker: DORM
Reported as of: 14 Aug 2025
Net transaction value: +$68,539
SEC form: 4
Accepted by SEC: 18 Aug 2025, 16:10:38 UTC
Prior SEC filing: 14 Aug 2025
Next SEC filing: 06 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Frank J. Mahr, by Power of Attorney

Key filing fact

Donna M. Long filed Form 4 for Dorman Products, Inc. (DORM) on 18 Aug 2025.

Key facts

This page summarizes Donna M. Long's Form 4 filing for Dorman Products, Inc. (DORM).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 18 Aug 2025, 16:10.

Change

Previous filing in this sequence was filed on 14 Aug 2025.
Current net transaction value: +$68,539.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001931700 Primary reporting owner

Long Donna M.

Relationship: SVP, CIO
Address: C/O DORMAN PRODUCTS, INC., 3400 EAST WALNUT STREET, COLMAR
Signature: /s/ Frank J. Mahr, by Power of Attorney
Signature date: 18 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DORM transaction

Common Stock

Options Exercise

Transaction value: $68,539
Shares: +807
Change %: +4.5%
Price: $84.93
Shares after: 18,668
Date: 14 Aug 2025
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DORM transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: -807
Change %: -66%
Price: $0.000000
Shares after: 424
Date: 14 Aug 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 807
Exercise price: $84.93
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The option, originally an option for a total of 1,615 shares, vested in four equal annual installments beginning on March 6, 2020, which was the first anniversary of the date of grant.

SEC 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.