# EDGAR Filing Document

**Accession Number:** 0000868780
**File Stem:** 0000868780-26-000010
**Filing Date:** 2026-2
**Character Count:** 31747
**Document Hash:** bc840178a4eecf31a33ed0993c9297c3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000868780-26-000010.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0000868780-26-000010

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20260225

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Dorman Products, Inc.
- **CENTRAL INDEX KEY:** 0000868780
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR VEHICLE PARTS & ACCESSORIES [3714]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 232078856
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 1228

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-18914
- **FILM NUMBER:** 26678374

**BUSINESS ADDRESS:**
- **STREET 1:** 3400 E WALNUT ST
- **CITY:** COLMAR
- **STATE:** PA
- **ZIP:** 18915
- **BUSINESS PHONE:** 2159971800

**MAIL ADDRESS:**
- **STREET 1:** 3400 E WALNUT ST
- **CITY:** COLMAR
- **STATE:** PA
- **ZIP:** 18915

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** R & B INC
- **DATE OF NAME CHANGE:** 19930328

?xml version='1.0' encoding='ASCII'? dorm-20260225

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934** 

**Date of Report (Date of Earliest Event Reported): February 25, 2026**

![gpe304xr1jov000001.jpg](dorm-20260225_g1.jpg)

**DORMAN PRODUCTS, INC.**

(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Pennsylvania** | **000-18914** | **23-2078856** |
| (State or other jurisdiction<br>of incorporation) | (Commission File Number) | (IRS Employer<br>Identification No.) |

---

**<u>3400 East Walnut Street, Colmar, Pennsylvania 18915</u>**

(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: **<u>(215) 997-1800</u>**

---

| | |
|:---|:---|
| | **Not Applicable** |
| (Former name or former address, if changed since last report) | (Former name or former address, if changed since last report) |

---

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

□ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

□ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

□ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

□ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br>**Symbol(s)** | **Name of each exchange on which registered** |
| Common Stock, $0.01 Par Value | DORM | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company □

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. □

------

**Item 2.02&nbsp;&nbsp;&nbsp;&nbsp;Results of Operation and Financial Condition**

On February 25, 2026, Dorman Products, Inc. (the "Company") issued a press release announcing its financial results for the fourth quarter and full year ended December 31, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and incorporated by reference herein. The Company will hold a conference call and webcast on February 26, 2026 (see information in the press release attached hereto as Exhibit 99.1 under "Conference Call and Webcast").

**Item 9.01&nbsp;&nbsp;&nbsp;&nbsp;<u>Financial Statements and Exhibits.</u>** 

(d)&nbsp;&nbsp;&nbsp;&nbsp;Exhibits

---

| | |
|:---|:---|
| Exhibit Number | Description |
| 99.1 | <u>[Press Release dated February 25, 2026](dorm-20251231xexx991.htm)</u> |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **DORMAN PRODUCTS, INC.** | **DORMAN PRODUCTS, INC.** | **DORMAN PRODUCTS, INC.** |
| Date: | February 25, 2026 | By: | /s/ David M. Hession | /s/ David M. Hession |
|  |  |  | Name: | David M. Hession |
|  |  |  | Title: | Senior Vice President, and<br>Chief Financial Officer  |

---

## Exhibit 99.1

**Exhibit 99.1**

![gpe304xr1jov000001.jpg](gpe304xr1jov000001.jpg)

**Dorman Products, Inc. Reports Fourth Quarter and Full Year 2025 Results; Issues 2026 Guidance**

**Highlights *(All comparisons are to the prior year period unless otherwise noted)*:**

**Fourth Quarter**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Net sales of $537.9 million, up 0.8%*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Diluted earnings per share ("EPS") of $0.38, down 79%, reflecting a $51.1 million non-cash goodwill impairment charge related to the Heavy Duty segment*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*• Adjusted diluted EPS\* of $2.17, down 1%*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Generated $41.6 million of cash from operating activities*

**Full Year**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Net sales of* $2.13 *billion, up* 6.0%

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Diluted EPS of* $6.64 *, up* 8%, *inclusive of a $51.1 million non-cash goodwill impairment charge related to the Heavy Duty segment*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*• Adjusted diluted EPS\* of* $8.87 *, up* 24%

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*• Generated $113.6 million of cash from operating activities*

**COLMAR, PA** (February 25, 2026) – Dorman Products, Inc. (the "Company" or "Dorman") (NASDAQ: DORM), a leading supplier in the motor vehicle aftermarket industry, today announced its financial results for the fourth quarter and full year ended December 31, 2025.

Kevin Olsen, Dorman's President and Chief Executive Officer, stated, "The fourth quarter capped an outstanding year with strong top- and bottom-line growth. During the year, we delivered record new product sales, advanced our operational and supply chain diversification initiatives, and made strategic investments in organic growth opportunities. Dorman's 2025 performance is a testament to our Contributors' focus, dedication, and ability to navigate market challenges with an industry-leading innovation strategy, asset-light business model, and unwavering commitment to supporting our customers and end-users.

"As we look forward, our strategy remains focused and unchanged. We'll continue leading the aftermarket with new, innovative solutions, expanding our commercial and operational excellence initiatives, and investing in strategic opportunities to drive long-term growth. For 2026, considering the timing dynamics of tariff pricing and costs, we expect net sales to increase 7% to 9% year-over-year, diluted EPS to be in the range of $7.57 to $7.97, and adjusted diluted EPS\* to be in the range of $8.10 to $8.50."

**<u>Fourth Quarter Financial Results</u>**

The Company reported fourth quarter 2025 net sales of $537.9 million, up 0.8% compared to net sales of $533.8 million in the fourth quarter of 2024.

Gross profit was $229.1 million in the fourth quarter of 2025, or 42.6% of net sales, compared to $221.7 million, or 41.5% of net sales, in the same quarter last year. Adjusted gross profit\* was $229.1 million, or 42.6% of net sales, in the fourth quarter of 2025, compared to $222.5 million, or 41.7% of net sales, in the same quarter last year.

------

Selling, general, and administrative ("SG&A") expenses were $141.1 million, or 26.2% of net sales, in the fourth quarter of 2025 compared to $135.0 million, or 25.3% of net sales, in the same quarter last year. Adjusted SG&A expenses\* were $135.7 million, or 25.2% of net sales, in the fourth quarter of 2025, compared to $129.1 million, or 24.2% of net sales, in the same quarter last year.

Diluted EPS was $0.38 in the fourth quarter of 2025, down 79% compared to diluted EPS of $1.77 in the same quarter last year. Diluted EPS in the fourth quarter of 2025 reflected a non-cash goodwill impairment related to our Heavy Duty segment. Adjusted diluted EPS\* was $2.17 in the fourth quarter of 2025, down 1% compared to adjusted diluted EPS\* of $2.20 in the same quarter last year.

Segment results were as follows:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Net Sales** | **Net Sales** | **Net Sales** | **Segment Profit Margin** | **Segment Profit Margin** | **Segment Profit Margin** |
| ($ in millions) | **Q4 2025** | **Q4 2024** | **Change** | **Q4 2025** | **Q4 2024** | **Change** |
| **Light Duty** | $428.6 | $427.4 | 0% | 19.9% | 20.1% | -20 bps |
| **Heavy Duty** | $55.8 | $52.9 | 6% | 3.4% | 2.1% | 130 bps |
| **Specialty Vehicle** | $53.5 | $53.5 | 0% | 11.4% | 12.2% | -80 bps |

---

***<u>Full Year Financ</u><u>ial Results</u>***

The Company reported full year 2025 net sales of $2,130.3 million, up 6.0% compared to net sales of $2,009.2 million in the prior year.

Gross profit was $897.7 million, or 42.1% of net sales, in 2025 compared to $806.4 million, or 40.1% of net sales, in the prior year.

SG&A expenses were $541.5 million, or 25.4% of net sales, in 2025 compared to $513.4 million, or 25.6% of net sales, for the prior year. Adjusted SG&A expenses\* were $518.5 million, or 24.3% of net sales, in 2025, compared to $484.2 million, or 24.1% of net sales, in the prior year.

Diluted EPS was $6.64 in 2025, up 8% compared to diluted EPS of $6.14 in the prior year. Adjusted diluted EPS\* was $8.87 in 2025, up 24% compared to adjusted diluted EPS of $7.13 in the prior year.

Segment results were as follows:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Net Sales** | **Net Sales** | **Net Sales** | **Segment Profit Margin** | **Segment Profit Margin** | **Segment Profit Margin** |
| ($ in millions) | **FY 2025** | **FY 2024** | **Change** | **FY 2025** | **FY 2024** | **Change** |
| **Light Duty** | $1692.0 | $1565.6 | 8% | 20.5% | 18.2% | 230 bps |
| **Heavy Duty** | $232.6 | $231.5 | 0% | 2.2% | 2.8% | -60 bps |
| **Specialty Vehicle** | $205.7 | $212.1 | -3% | 13.1% | 15.2% | -210 bps |

---

------

**<u>2026 Guidance</u>**

The Company issued its full-year 2026 guidance as detailed in the table below. The Company's guidance assumes no net change in tariff impacts following the Supreme Court's IEEPA tariff ruling and the U.S. Administration's announcement of replacement tariffs. Additionally, the Company's guidance excludes impacts from potential IEEPA tariff refunds, tariff changes after February 25, 2026, future acquisitions and divestitures and share repurchases.

---

| | |
|:---|:---|
| | **2026 Guidance** |
| Net Sales Growth vs 2025 | 7% – 9% |
| Diluted EPS | $7.57 – $7.97 |
| &nbsp;&nbsp;&nbsp;&nbsp; Growth vs. 2025 | 14% – 20% |
| Adjusted Diluted EPS\* | $8.10 – $8.50 |
| &nbsp;&nbsp;&nbsp;&nbsp; Growth vs. 2025 | (9)% – (4)% |
| Tax Rate Estimate | 23.5% |

---

**<u>Conference Call and Webcast</u>**

The Company will hold a conference call and webcast for investors on Thursday, February 26, 2026, beginning at 8:00 a.m. Eastern time. The conference call can be accessed by telephone at (888) 440-4182 within the U.S. or +1 (646) 960-0653 outside the U.S. When prompted, enter the conference ID number 1698878. A live audio webcast and accompanying presentation materials can be accessed on the Company's website at Dorman Products, Inc. - Events. After the call, a replay of the session will be available on the Investor section of the Company's website.

**<u>About Dorman Products</u>**

Dorman gives professionals, enthusiasts, and owners greater freedom to fix motor vehicles. For over 100 years, we have been driving new solutions, releasing tens of thousands of aftermarket replacement products engineered to save time and money and increase convenience and reliability.

Founded and headquartered in the United States, we are a pioneering global organization offering an always-evolving catalog of products covering cars, trucks, and specialty vehicles, from chassis to body, from underhood to undercarriage, and from hardware to complex electronics.

**<u>\*Non-GAAP Measures</u>**

In addition to the financial measures prepared in accordance with generally accepted accounting principles (GAAP), this earnings release also contains Non-GAAP financial measures. The reasons why we believe these measures provide useful information to investors and a reconciliation of these measures to the most directly comparable GAAP measures and other information relating to these Non-GAAP measures are included in the supplemental schedules attached.

**<u>Forward-Looking Statements</u>**

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "may," "will," "should," "likely," "probably," "anticipates," "expects," "intends," "plans," "projects," "believes," "views," "estimates," and similar expressions are used to identify these forward-looking statements. Readers are cautioned not to place undue reliance on those forward-looking statements, which speak only as of the date such statements were made. Such forward-looking statements are based on current expectations that involve known and unknown risks, uncertainties, and other factors (many of which are outside of our control). Such risks, uncertainties and other factors relate to, among other things: competition in and the evolution of the motor vehicle aftermarket industry; changes in our relationships with, or the loss of, any customers or suppliers; our ability to develop, market and sell new and existing products; our ability to anticipate and meet customer demand; our ability to purchase necessary materials from our suppliers and the

------

impacts of any related logistics constraints; widespread public health pandemics; political and regulatory matters, such as changes in trade policy, the imposition of tariffs and climate regulation; our ability to protect our information security systems and defend against cyberattacks; our ability to protect our intellectual property and defend against any claims of infringement; and financial and economic factors, such as our level of indebtedness, fluctuations in interest rates and inflation. More information on these risks and other potential factors that could affect the Company's business, reputation, results of operations, financial condition, financial outlook, including guidance, and stock price is included in the Company's filings with the Securities and Exchange Commission ("SEC"), including in the "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" sections of the Company's most recently filed periodic reports on Form 10-K and Form 10-Q and subsequent filings. The Company is under no obligation to, and expressly disclaims any such obligation to, update any of the information in this document, including but not limited to any situation where any forward-looking statement later turns out to be inaccurate, whether as a result of new information, future events, or otherwise, except as may be required by applicable law.

**<u>Investor Relations Contact</u>**

Alex Whitelam, VP, Investor Relations

awhitelam@dormanproducts.com

(445) 448-9522

Visit our website at dormanproducts.com. The Investor Relations section of the website contains important Company information, including financial data and investor materials. Dorman encourages investors to visit its website periodically to view new and updated information.

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**DORMAN PRODUCTS, INC. AND SUBSIDIARIES**

Consolidated Statements of Operations

(in thousands, except per-share amounts)

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\* | 12/31/24 | Pct. \* |
| **Net sales** | $537932 | 100.0 | $533772 | 100.0 |
| Cost of goods sold | 308843 | 57.4 | 312063 | 58.5 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Gross profit** | 229089 | 42.6 | 221709 | 41.5 |
| Selling, general, and administrative expenses | 141141 | 26.2 | 134961 | 25.3 |
| Goodwill impairment charge | 56706 | 10.5 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income from operations | 31242 | 5.8 | 86748 | 16.3 |
| Interest expense, net | 6828 | 1.3 | 9158 | 1.7 |
| Other income, net | 183 | 0.0 | 1359 | 0.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income before income taxes | 24597 | 4.6 | 78949 | 14.8 |
| Provision for income taxes | 13037 | 2.4 | 24436 | 4.6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net income** | $11560 | 2.1 | $54513 | 10.2 |
| Diluted earnings per share | $0.38 |  | $1.77 |  |
| Weighted average diluted shares outstanding | 30754 |  | 30778 |  |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\* | 12/31/24 | Pct. \* |
| **Net sales** | $2130319 | 100.0 | $2009197 | 100.0 |
| Cost of goods sold | 1232582 | 57.9 | 1202838 | 59.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Gross profit** | 897737 | 42.1 | 806359 | 40.1 |
| Selling, general, and administrative expenses | 541484 | 25.4 | 513450 | 25.6 |
| Goodwill impairment charge | 56706 | 2.7 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income from operations | 299547 | 14.1 | 292909 | 14.6 |
| Interest expense, net | 28575 | 1.3 | 39727 | 2.0 |
| Other income, net | 4473 | 0.2 | 3070 | 0.2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income before income taxes | 275445 | 12.9 | 256252 | 12.8 |
| Provision for income taxes | 71251 | 3.3 | 66248 | 3.3 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net income** | $204194 | 9.6 | $190004 | 9.5 |
| Diluted earnings per share | $6.64 |  | $6.14 |  |
| Weighted average diluted shares outstanding | 30756 |  | 30956 |  |

---

\* Percentage of sales. Data may not add due to rounding.

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**DORMAN PRODUCTS, INC. AND SUBSIDIARIES**

Consolidated Balance Sheets

(in thousands, except share data)

---

| | | |
|:---|:---|:---|
| **(unaudited)** | 12/31/25 | 12/31/24 |
| **Assets** |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $49436 | $57137 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, less allowance for doubtful accounts of $1,948 and $1,619 | 479252 | 573787 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventories | 959019 | 707977 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prepaids and other current assets | 33819 | 30859 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 1521526 | 1369760 |
| Property, plant, and equipment, net | 168777 | 164499 |
| Operating lease right-of-use assets | 112805 | 118499 |
| Goodwill | 387334 | 442886 |
| Intangible assets, net | 257079 | 278213 |
| Deferred tax assets |  | 5786 |
| Other assets | 45557 | 44878 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total assets** | $2493078 | $2424521 |
| **Liabilities and shareholders' equity** |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $185125 | $231814 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued compensation | 30756 | 44002 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued customer rebates and returns | 197398 | 204355 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Revolving credit facility |  | 13960 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Current portion of long-term debt | 37500 | 28125 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other accrued liabilities | 42048 | 41546 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 492827 | 563802 |
| Long-term debt | 402413 | 439513 |
| Long-term operating lease liabilities | 96568 | 105142 |
| Deferred tax liabilities | 3977 | 3700 |
| Other long-term liabilities | 20218 | 18894 |
| Commitments and contingencies |  |  |
| **Shareholders' equity:** |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common stock, par value $0.01; authorized 50,000,000 shares; issued and outstanding 30,391,955 and 30,565,855 shares in 2025 and 2024, respectively | 304 | 306 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 137109 | 119077 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retained earnings | 1344183 | 1180862 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | (4521) | (6775) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total shareholders' equity | 1477075 | 1293470 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total liabilities and shareholders' equity** | $2493078 | $2424521 |

---

**Selected Cash Flow Information (unaudited):**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| (in thousands) | 12/31/25 | 12/31/24 | 12/31/25 | 12/31/24 |
| Cash provided by operating activities | $41644 | $71425 | $113634 | $231047 |
| Depreciation, amortization, and accretion | $13934 | $13685 | $55732 | $56700 |
| Capital expenditures | $8151 | $8176 | $37969 | $39421 |

---

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**DORMAN PRODUCTS, INC. AND SUBSIDIARIES** 

Non-GAAP Financial Measures

(in thousands, except per-share amounts)

Our financial results include certain financial measures not derived in accordance with generally accepted accounting principles (GAAP). Non-GAAP financial measures should not be used as a substitute for GAAP measures, or considered in isolation, for the purpose of analyzing our operating performance, financial position or cash flows. Additionally, these non-GAAP measures may not be comparable to similarly titled measures reported by other companies. However, we have presented these non-GAAP financial measures because we believe this presentation, when reconciled to the corresponding GAAP measure, provides useful information to investors by offering additional ways of viewing our results, profitability trends, and underlying growth relative to prior and future periods and to our peers. Management uses these non-GAAP financial measures in making financial, operating, and planning decisions and in evaluating our performance. Non-GAAP financial measures may reflect adjustments for charges such as fair value adjustments, amortization, transaction costs, severance, accelerated depreciation, and other similar expenses related to acquisitions as well as other items that we believe are not related to our ongoing performance.

**Adjusted Net Income:**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| **(unaudited)** | 12/31/25\* | 12/31/24\* | 12/31/25\* | 12/31/24\* |
| Net income (GAAP) | $11560 | $54513 | $204194 | $190004 |
| Pretax acquisition-related intangible assets amortization [1] | 5261 | 5338 | 21580 | 22476 |
| Pretax acquisition-related transaction and other costs [2] | 180 | 1294 | 1299 | 2621 |
| Pretax reduction in workforce costs [3] |  | 47 | 147 | 4973 |
| Pretax goodwill impairment charge [4] | 56706 |  | 56706 |  |
| Discrete tax adjustment for state tax matters [5] |  | 8088 |  | 8088 |
| Tax adjustment (related to above items) [6] | (6956) | (1650) | (11224) | (7465) |
| Adjusted net income (Non-GAAP) | $66751 | $67630 | $272702 | $220697 |
| Diluted earnings per share (GAAP) | $0.38 | $1.77 | $6.64 | $6.14 |
| Pretax acquisition-related intangible assets amortization [1] | 0.17 | 0.17 | 0.70 | 0.73 |
| Pretax acquisition-related transaction and other costs [2] | 0.01 | 0.04 | 0.04 | 0.08 |
| Pretax reduction in workforce costs [3] |  | 0.00 | 0.00 | 0.16 |
| Pretax goodwill impairment charge [4] | 1.84 |  | 1.84 |  |
| Discrete tax adjustment for state tax matters [5] |  | 0.26 |  | 0.26 |
| Tax adjustment (related to above items) [6] | (0.23) | (0.05) | (0.36) | (0.24) |
| Adjusted diluted earnings per share (Non-GAAP) | $2.17 | $2.20 | $8.87 | $7.13 |
| Weighted average diluted shares outstanding | 30754 | 30778 | 30756 | 30956 |

---

\* Amounts may not add due to rounding.

See accompanying notes at the end of this supplemental schedule.

------

**DORMAN PRODUCTS, INC. AND SUBSIDIARIES** 

Non-GAAP Financial Measures

(in thousands, except per-share amounts)

**Adjusted Gross Profit:**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\*\* | 12/31/24 | Pct.\*\* |
| Gross profit (GAAP) | $229089 | 42.6 | $221709 | 41.5 |
| Pretax acquisition-related transaction and other costs [2] |  |  | 782 | 0.1 |
| Adjusted gross profit (Non-GAAP) | $229089 | 42.6 | $222491 | 41.7 |
| Net sales | $537932 |  | $533772 |  |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\*\* | 12/31/24 | Pct.\*\* |
| Gross profit (GAAP) | $897737 | 42.1 | $806359 | 40.1 |
| Pretax acquisition-related transaction and other costs [2] |  |  | 793 | 0.0 |
| Adjusted gross profit (Non-GAAP) | $897737 | 42.1 | $807152 | 40.2 |
| Net sales | $2130319 |  | $2009197 |  |

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**Adjusted SG&A Expenses:**

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\*\* | 12/31/24 | Pct.\*\* |
| SG&A expenses (GAAP) | $141141 | 26.2 | $134961 | 25.3 |
| Pretax acquisition-related intangible assets amortization [1] | (5261) | (1.0) | (5338) | (1.0) |
| Pretax acquisition-related transaction and other costs [2] | (180) | (0.0) | (512) | (0.1) |
| Pretax reduction in workforce costs [3] |  |  | (47) | (0.0) |
| Adjusted SG&A expenses (Non-GAAP) | $135700 | 25.2 | $129064 | 24.2 |
| Net sales | $537932 |  | $533772 |  |

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| **(unaudited)** | 12/31/25 | Pct.\*\* | 12/31/24 | Pct.\*\* |
| SG&A expenses (GAAP) | $541484 | 25.4 | $513450 | 25.6 |
| Pretax acquisition-related intangible assets amortization [1] | (21580) | (1.0) | (22476) | (1.1) |
| Pretax acquisition-related transaction and other costs [2] | (1299) | (0.1) | (1828) | (0.1) |
| Pretax reduction in workforce costs [3] | (147) | (0.0) | (4973) | (0.2) |
| Adjusted SG&A expenses (Non-GAAP) | $518458 | 24.3 | $484173 | 24.1 |
| Net sales | $2130319 |  | $2009197 |  |

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\* \*Percentage of sales. Data may not add due to rounding.

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**DORMAN PRODUCTS, INC. AND SUBSIDIARIES** 

Non-GAAP Financial Measures

(in thousands, except per-share amounts)

[1] – Pretax acquisition-related intangible asset amortization results from allocating the purchase price of acquisitions to the acquired tangible and intangible assets of the acquired business and recognizing the cost of the intangible asset over the period of benefit. Such costs were $5.3 million pretax (or $4.0 million after tax) and $21.6 million pretax (or $16.3 million after tax) during the three and twelve months ended December 31, 2025, respectively. Such costs were $5.3 million pretax (or $4.0 million after tax) and $22.5 million pretax (or $16.9 million after tax) during the three and twelve months ended December 31, 2024, respectively.

[2] – Pretax acquisition-related transaction and other costs include costs incurred to complete and integrate acquisitions. During the three and twelve months ended December 31, 2025, we incurred charges included in selling, general and administrative expenses to complete and integrate acquisitions of $0.2 million pretax (or $0.1 million after tax) and $1.3 million pretax (or $1.0 million after tax), respectively.

During the three and twelve months ended December 31, 2024, we incurred charges included in cost of goods sold for integration costs of $0.8 million pretax (or $0.6 million after tax) and $0.8 million pretax (or $0.6 million after tax), respectively. During the three and twelve months ended December 31, 2024, we incurred charges included in selling, general and administrative expenses to complete and integrate acquisitions, accretion on contingent consideration obligations and facility consolidation and start-up expenses of $0.5 million pretax (or $0.4 million after tax) and $1.8 million pretax (or $1.4 million after tax), respectively.

[3] – Pretax reduction in workforce costs represents costs incurred in connection with our planned workforce reduction including severance and other payroll-related costs, insurance continuation costs, modifications of share-based compensation awards, and other costs directly attributable to the action. During the twelve months ended December 31, 2025, the expense was $0.1 million pretax (or $0.1 million after tax). During the three and twelve months ended December 31, 2024, the expense was $0.0 million pretax (or $0.0 million after tax) and $5.0 million pretax (or $3.7 million after tax), respectively.

[4] – Pretax goodwill impairment charge was recorded in connection with our annual goodwill impairment assessment, and totaled $56.7 million pretax (or $51.1 million after tax) during both the three and twelve months ended December 31, 2025.

[5] – Discrete tax adjustment for state tax matters represents a reserve recorded in connection with a state tax dispute, and totaled $8.1 million during both the three and twelve months ended December 31, 2024.

[6] – Tax adjustments represent the aggregate tax effect of all non-GAAP adjustments reflected in the table above, and totaled $(6.9) million and $(11.2) million during the three and twelve months ended December 31, 2025, respectively, and $(1.7) million and $(7.5) million during the three and twelve months ended December 31, 2024, respectively. Such items are estimated by applying our statutory tax rate to the pretax amount, or an actual tax amount for discrete items.

**Guidance:** 

The Company provided the following guidance ranges related to their fiscal 2026 outlook:

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| | | |
|:---|:---|:---|
| | **Year Ending 12/31/2026** | **Year Ending 12/31/2026** |
| **(unaudited)** | Low End | High End |
| Diluted earnings per share (GAAP) | $7.57 | $7.97 |
| Pretax acquisition-related intangible assets amortization | 0.66 | 0.66 |
| Pretax acquisition transaction and other costs | 0.03 | 0.03 |
| Tax adjustment (related to above items) | (0.16) | (0.16) |
| Adjusted diluted earnings per share (Non-GAAP) | $8.10 | $8.50 |
| Weighted average diluted shares outstanding | 30700 | 30700 |

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