David Hession - Oct 31, 2025 Form 4 Insider Report for Dorman Products, Inc. (DORM)

Role
SVP and CFO
Signature
/s/ Frank J. Mahr, by Power of Attorney
Stock symbol
DORM
Transactions as of
Oct 31, 2025
Transactions value $
-$1,690,379
Form type
4
Date filed
11/3/2025, 04:22 PM
Previous filing
Mar 5, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hession David SVP and CFO C/O DORMAN PRODUCTS, INC., 3400 WALNUT STREET, COLMAR /s/ Frank J. Mahr, by Power of Attorney 2025-11-03 0001769146

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DORM Common Stock Sale -$419K -3.12K -17.21% $134.14 15K Oct 31, 2025 Direct F1
transaction DORM Common Stock Sale -$882K -6.52K -43.4% $135.42 8.5K Oct 31, 2025 Direct F2
transaction DORM Common Stock Sale -$390K -2.86K -33.64% $136.33 5.64K Oct 31, 2025 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.01 through $134.38. The reporting person undertakes to provide to Dorman Products, Inc., any security holder of Dorman Products, Inc. or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.03 through $135.97. The reporting person undertakes to provide to Dorman Products, Inc., any security holder of Dorman Products, Inc. or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.01 through $136.90. The reporting person undertakes to provide to Dorman Products, Inc., any security holder of Dorman Products, Inc. or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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.