Quarterlytics / Consumer Cyclical / Auto - Parts / Dorman Products, Inc.

Dorman Products, Inc.

dorm · NASDAQ Consumer Cyclical
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Ticker dorm
Exchange NASDAQ
Sector Consumer Cyclical
Industry Auto - Parts
Employees 1001-5000
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FY2024 Annual Report · Dorman Products, Inc.
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dormanproducts.com
Giving repair professionals, enthusiasts and owners 
greater freedom to fix motor vehicles.
2024
ANNUAL REPORT

2024 ANNUAL REPORT
To Our Fellow Shareholders:
We are pleased to report that 2024 was an 
outstanding year for Dorman with strong 
financial and operational performance. Our 
team of dedicated Contributors once again 
demonstrated their passion and commitment, 
driving significant growth and innovation across 
the organization. 
For the year, we surpassed $2 billion in 
net sales, a milestone achievement in the 
company’s history and one we’re proud to 
celebrate. Our sales growth during the year was 
led by our Light Duty business, which outpaced 
the broader aftermarket by capitalizing on the 
investments we’ve made in our innovation and 
new product development strategy over the last 
several years. Our Specialty Vehicle business 
also delivered modest net sales growth, which 
we believe resulted in us capturing share in a 
challenging market environment. While our 
Heavy Duty business experienced broad market 
pressure throughout the year, the team did 
an excellent job expanding our new product 
portfolio, which we expect will ultimately 
position the business for long-term success as 
market conditions improve.
We also delivered significant margin 
improvement across our businesses, which led 
to impressive earnings growth and strong cash 
flow generation. Adjusted Operating Income 
Margin expanded 400 basis points over last 
year as we delivered increased sales in our more 
profitable new product lines and drove cost 
savings through supply chain diversification and 
operational excellence initiatives. This led to an 
impressive 57% increase in Adjusted Diluted 
Earnings Per Share (EPS). These results also 
contributed to healthy cash flow generation, 
with Cash from Operations increasing to $231 
million in 2024. We utilized this capital to invest 
in our business, further strengthen our balance 
sheet, and repurchase our shares.      
Financial Highlights: 
•   Achieved record net sales of $2.01 billion, a 
4.1% increase over 2023. 
•   Improved Adjusted Gross Margin by 410 bps, 
to 40.2% for the year. 
•   Increased Adjusted Operating Income by 
38% to $323 million, and improved Adjusted 
Operating Income Margin 400 bps, to 16.1% 
for the year. 
LETTER TO
SHAREHOLDERS
ANNUAL REPORT

DORMANPRODUCTS.COM
•  Delivered $7.13 in Adjusted Diluted EPS, a 57% 
increase compared to 2023. 
•  Generated $231 million in Cash from Operations, a 
16% increase over last year.
•  Paid down $94 million of debt and reduced Total 
Net Leverage Ratio as determined under our credit 
facility from 1.87x to 1.12x.
The investments we’ve made in productivity and 
automation initiatives over the last several years 
are yielding positive results. On the productivity and 
automation front, we’ve installed and implemented 
new infrastructure and processes in our distribution 
centers to empower a more efficient and safer 
work environment for our Contributors, while also 
improving the experience for our customers. These 
initiatives include autonomous mobile robots, vertical 
lift modules, and warehouse execution systems that 
reduce picking time, improve our footprint efficiency, 
and provide greater speed and accuracy for our 
deliveries. We see additional opportunities to further 
automate and integrate our systems, and we expect 
to continue deploying these technologies and process 
improvements within our other facilities to optimize 
our operations across the company. 
We’ve also continued diversifying and strengthening 
our supply chain with a set of leading manufacturers 
across the globe. We’ve shifted thousands of SKU’s 
to specialized suppliers in new geographies around 
the world to help diversify and add resiliency and 
flexibility to our supply chain. 
In 2024, our Ideation and New Product Development 
teams drove innovation in each of our three business 
segments. We launched new, innovative solutions 
that are propelling the aftermarket across our 
broad category coverage. It’s no secret that the 
vehicles we drive today have become more complex 
over time, with electronic systems connected to 
essentially every function from bumper to bumper. 
In anticipation of this continued trend, we’ve made 
strategic investments over the last 15 years to build a 
differentiated set of capabilities that includes testing 
and data logging, proprietary code development, and 
software design and validation to expand our portfolio 
of complex electronic repair parts and solutions. 
With our recently established Electronic Center of 
Excellence, our product and engineering teams are 
identifying and bringing to market the parts needed to 
address failures on next-generation vehicles. 
In addition, we remain committed to our capital 
deployment strategy to drive long-term growth and 
shareholder value for the company. Throughout 2024, 
we did just that by further bolstering our balance 
sheet. With more $254 million of debt repaid since 
the beginning of 2023, we are well-positioned to make 
strategic investments that supplement our organic 
growth profile. On the mergers and acquisitions 
front, we continue to develop relationships with 
targeted businesses that can add technological 
capabilities, as well as brand and geographic footprint 
expansion. These efforts have provided a healthy 
pipeline of opportunities, and we’ll look to capitalize 
on them as market conditions improve. We’re also 
committed to returning capital to our shareholders 
through opportunistic share repurchases. In 2024, 
we repurchased $78 million of our common stock at 
an average price of $91 per share. Additionally, our 
Board of Directors authorized a new $500 million 
repurchase plan that went into effect at the beginning 
of 2025. Overall, we believe that the disciplined nature 
and flexibility of our capital allocation strategy will 
drive sustainable growth and value for our investors. 
Looking forward, we have a positive outlook for 2025 
and beyond. The underlying drivers of our success 
remain unchanged. We intend to drive new product 
development and expand our industry-leading 
portfolio of innovative solutions. We’ll continue to 
leverage our disciplined operational excellence 
capabilities and partner with our suppliers and 
customers for mutual success. While uncertainty 
exists with trade and macroeconomic dynamics, I’m 
confident we have the playbook and proven business 
model to navigate the challenges set before us. On 
behalf of my fellow Contributors, our management 
team, and the Board of Directors, we thank you for 
your support and confidence.

Kevin M. Olsen
President & CEO
This letter includes statements that, to the extent they are not recitations of historical fact, constitute forward-looking statements within the meaning of the federal securities laws, and are based on Dorman’s current 
expectations and assumptions. 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. For a discussion identifying important factors that could cause actual results to differ materially from those anticipated in the forward-looking statements, see Dorman’s filings with the US 
Securities and Exchange Commission, including, but not limited to, “Risk Factors” in the Form 10-K portion of this Annual Report.
Adjusted Gross Profit, Adjusted Gross Margin, Adjusted Operating Income, Adjusted Operating Income Margin, Adjusted Diluted Earnings Per Share and Free Cash Flow are Non-GAAP financial measures. Reconciliations of 
these Non-GAAP financial measures to the most directly comparable GAAP financial measures are included at the end of this Annual Report.
2024 ANNUAL REPORT

2024 ANNUAL REPORT
Dorman’s story begins with the mass market automobile. 
The first moving assembly line was introduced in 1913, 
accelerating car manufacturing and making vehicles 
more affordable. Early cars offered people the newfound 
freedom of mobility. However, to maintain this freedom, 
people now needed to maintain their vehicles.
Only a few years later, in 1918, Jack and Lew Dorman, two 
enterprising brothers from Cincinnati, discovered that 
many people couldn’t find the basic parts they needed to 
repair their cars. They started a company named Dorman 
Products, selling hard-to-find automotive hardware 
sourced from salvaged vehicles.
The Dormans soon found success manufacturing star 
washers, and expanded into selling other hardware, like 
brake adjusting screws and center spring bolts. Over 
time, the company’s product lines grew to include dozens 
of different small part categories, like bearings, caps, 
clamps, fittings, hoses and springs.
Merchandising was where Dorman really made its mark 
in the aftermarket. Various assortments and inventory 
systems revolutionized the small parts business, and 
many of these vintage orange shelves, trays, bins and 
display stands are now highly sought-after collector 
items.
In 1978, two other brothers, Richard and Steven Berman, 
started their own company selling small replacement 
parts outside Philadelphia. Seeing that there were 
many simple products that people couldn’t buy from 
anyone else except original equipment manufacturers, 
they founded R&B Inc. to deliver more convenient and 
affordable solutions. They became best known under the 
brand name Motormite Manufacturing, which launched 
many popular product lines like HELP!® and Conduct-
Tite®.
After competing for decades, Motormite acquired 
Dorman in 1994. In 2006, the two companies further 
unified under the single Dorman Products brand. Today 
the company is publicly listed on the Nasdaq Global 
Select Market under the ticker DORM.
Dorman is now one of the leading suppliers of 
replacement and upgrade parts in the motor vehicle 
aftermarket industry, serving passenger cars, light-, 
THE STORY OF
DORMAN PRODUCTS
ANNUAL REPORT

DORMANPRODUCTS.COM
Fiscal Year Ended
($ in thousands, except per share data)
2024
2023
2022
2021
2020
Statement of Operations Data:
   Net sales
 $2,009,197  $1,929,788 
 $1,733,749  $1,345,249  $1,092,748 
       Sales Growth
4.1%
11.3%
28.9%
23.1%
10.2%
   Gross profit
806,359
 685,423 
 564,450 
 462,916 
 383,116 
       Gross profit margin
40.1%
35.5%
32.6%
34.4%
35.1%
   Income from operations
292,909
 214,760 
 171,048 
 171,551 
 133,373 
       Operating margin
14.6%
11.1%
9.9%
12.8%
12.2%
   Net income
190,004
 129,259 
 121,549 
 131,532 
 106,870 
   Earnings per share:
       Diluted 
 $6.14 
 $4.10
 $3.85 
 $4.12 
 $3.30 
       Adjusted diluted† ‡
 $7.13 
$4.54
$4.68
 $4.64 
 $3.45 
Balance Sheet and Cash Flow Data:
   Cash and cash equivalents
 $57,137 
 $36,814 
 $46,034 
 $58,782 
 $155,576 
   Outstanding debt under credit 
agreement
482,710
 577,135
 736,238 
 239,360 
–
   Cash provided by operating 
activities
231,047
 208,758 
 41,688 
 100,338 
 151,966 
   Capital expenditures
39,421
 43,968 
 37,883 
 19,840 
 15,450 
   Free cash flow†
191,626
 164,790 
 3,805 
 80,498 
 136,516 
   Cash (provided by) used for 
divestitures and acquisitions, 
net of cash acquired
 (100)
 (67) 
 488,956 
 345,483 
 14,808 
   Share repurchases under 
repurchase program
78,091
 15,333 
 17,577 
 61,583 
 36,781 

† Non-GAAP measures.  See NOTE below.
‡To help improve comparability, Adjusted Diluted Earnings Per Share for 2022 has been adjusted to remove the 53rd week. No other amounts shown for 2022 
have been adjusted to reflect the removal of the 53rd week.
NOTE:  For additional information regarding the amounts presented above, see the Form 10-K portion of this Annual Report. 
Reconciliations of Adjusted Diluted Earnings Per Share to diluted earnings per share and Free Cash Flow to cash provided by 
operating activities are included at the end of this Annual Report.
medium-, and heavy-duty trucks, as well as specialty 
vehicles, including utility terrain vehicles and all-terrain 
vehicles.  Dorman has more than a dozen facilities and 
3,787 employees worldwide*. Headquartered in Colmar, 
Pennsylvania, Dorman offers more than 138,000 distinct 
products.*
As vehicles have evolved, so have we. Far from the early 
days of simple components, Dorman now delivers 
some of the most advanced replacement parts in the 
aftermarket, like ABS modules, electronic throttle 
bodies and VVT solenoids. Many of our OE FIX™ parts 
solve common problems customers have with the OEM 
alternative, reducing repair cost and installation time, 
and increasing reliability and serviceability.
The original drive of the Dorman and Berman brothers 
still guides the company today. Just as both sets of 
brothers saw a need to give people better options for 
maintaining automobiles, we continue to give repair 
professionals and owners greater freedom to fix their 
vehicles. Dorman was one of the first companies to 
provide these solutions, and we continue to be first to 
market with new solutions every day.
Learn more at DormanProducts.com/tour.
SELECTED CONSOLIDATED FINANCIAL DATA
*As of December 31, 2024.
2024 ANNUAL REPORT

2024 ANNUAL REPORT
DORMAN’S SEGMENTS
Our versatility drives our brand and our commitment to growing the aftermarket.
138K+
PRODUCTS
>20
NEW PARTS 
DAILY
~3,800
EMPLOYEES
$2.01
BILLION IN 
NET SALES
DORMAN AT A GLANCE
AS OF THE END OF FISCAL YEAR (12/31/2024)
HEAVY DUTY
Our Heavy Duty segment delivers best-in-class innovation, manufacturing, 
and distribution capabilities to our customers, with strengthened fleet and 
distributor relationships across the United States, Canada and Mexico.
SPECIALTY VEHICLE
Our Specialty Vehicle segment provides aftermarket parts and accessories 
to the powersports industry, including for ATVs and UTVs. It is comprised 
of a family of highly respected brands spanning functional accessories and 
upgrades, as well as replacement parts, for specialty vehicles.
LIGHT DUTY
Our customer-first mindset is centered around providing customer value, both 
in the quality of our products, and the creativity of our solutions. Our engineers 
and designers go out of their way to save repair technicians time, and save 
vehicle owners money.
ANNUAL REPORT

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
____________________________________________________
FORM 10-K
____________________________________________________
(Mark One)
x
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2024
 OR
o
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from ______ to ______
 Commission file number 0-18914 
____________________________________________________
DORMAN PRODUCTS, INC.
(Exact name of registrant as specified in its charter)
____________________________________________________
Pennsylvania
23-2078856
(State or other jurisdiction of
incorporation or organization)
(I.R.S Employer
Identification No.)
3400 East Walnut Street, Colmar, Pennsylvania 18915
(Address of principal executive offices) (Zip Code)
 (215) 997-1800
(Registrant’s telephone number, including area code)
 Securities registered pursuant to Section 12(b) of the Act:
Title of each class:
Trading Symbol(s)
Name of each exchange on which registered:
Common Stock, $0.01 Par Value
DORM
The NASDAQ Stock Market LLC
Securities registered pursuant to Section 12(g) of the Act: None
____________________________________________________
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x  No o
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No x
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 
during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing 
requirements for the past 90 days. Yes x No o 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of 
Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). 
Yes x No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an 
emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," “smaller reporting company,” and “emerging growth 
company” in Rule 12b-2 of the Exchange Act: 
Large Accelerated Filer
x
Accelerated filer
o
Non-accelerated filer
o
Smaller reporting company
o
Emerging growth company
o

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.☐
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal 
control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that 
prepared or issues its audit report.  x
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the 
filing reflect the correction of an error to previously issued financial statements.  o
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received 
by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes  o No x
The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant as of June 28, 2024 was $1,965,492,670.
As of February 24, 2025, the registrant had 30,581,562 shares of common stock, $0.01 par value, outstanding.
DOCUMENTS INCORPORATED BY REFERENCE
Certain portions of the registrant's definitive proxy statement, in connection with its 2025 Annual Meeting of Shareholders, to be filed with the Securities 
and Exchange Commission within 120 days after December 31, 2024, are incorporated by reference into PART III of this Annual Report on Form 10-K.

DORMAN PRODUCTS, INC.
INDEX TO ANNUAL REPORT ON FORM 10-K
December 31, 2024 
Page
PART I
ITEM 1.
Business
2
ITEM 1A.
Risk Factors
9
ITEM 1B.
Unresolved Staff Comments
23
ITEM 1C.
23
ITEM 2.
25
ITEM 3.
25
ITEM 4.
Cybersecurity 
Properties
Legal Proceedings Mine 
Safety Disclosures
25
ITEM 4.1
Information about Our Executive Officers
26
PART II
ITEM 5.
Market for Registrant's Common Equity, Related Shareholder Matters and Issuer 
Purchases of Equity Securities
29
ITEM 6.
[Reserved]
30
ITEM 7.
Management's Discussion and Analysis of Financial Condition and Results of 
Operations
31
ITEM 7A.
40
ITEM 8.
Quantitative and Qualitative Disclosures about Market Risk 
Financial Statements and Supplementary Data
40
ITEM 9.
Changes in and Disagreements with Accountants on Accounting and Financial 
Disclosure
67
ITEM 9A.
Controls and Procedures
67
ITEM 9B.
Other Information
70
ITEM 9C.
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
70
PART III
ITEM 10.
Directors, Executive Officers and Corporate Governance
71
ITEM 11.
Executive Compensation
71
ITEM 12.
Security Ownership of Certain Beneficial Owners and Management and Related 
Shareholder Matters
71
ITEM 13.
Certain Relationships and Related Transactions, and Director Independence
72
ITEM 14.
Principal Accounting Fees and Services
72
PART IV
ITEM 15.
Exhibits and Financial Statement Schedules
73
ITEM 16.
Form 10-K Summary
73

[This page intentionally left blank] 

As used herein, unless the context otherwise requires, “Dorman,” “the Company,” “we,” “us,” or “our” refers to 
Dorman Products, Inc. and its subsidiaries.
This Annual Report on Form 10-K contains the registered and unregistered trademarks or service marks that are 
the property of Dorman Products, Inc. and/or its affiliates. This Annual Report on Form 10-K also may contain 
additional trade names, trademarks or service marks belonging to other companies. We do not intend our use or 
display of other parties’ trademarks, trade names or service marks to imply, and such use or display should not 
be construed to imply, a relationship with, or endorsement or sponsorship of us by these parties.
Statement Regarding Forward-Looking Statements
Certain statements in this document constitute “forward-looking statements” within the meaning of the Private 
Securities Litigation Reform Act of 1995, including statements related to net sales, diluted earnings per share, 
gross profit, gross margin, selling, general and administrative expenses, income tax expense, income before 
income taxes, net income, segment income from operations, cash and cash equivalents, indebtedness, liquidity, 
the Company’s share repurchase program, the Company’s outlook, the Company’s growth opportunities and 
future business prospects, operational costs and productivity initiatives, inflation, interest rates, customs duties 
and tariffs, long-term value, acquisitions and acquisition opportunities, investments, cost offsets, quarterly 
fluctuations, new product development, customer concessions, and fluctuations in foreign currency. Words such 
as “may,” “believe,” “demonstrate,” “expect,” “estimate,” “forecast,” “project,” “plan,” “anticipate,” “intend,” 
“should,” “will” and “likely” and similar expressions identify forward-looking statements. However, the 
absence of these words does not mean the statements are not forward-looking. In addition, statements that are 
not historical should also be considered forward-looking statements. Readers are cautioned not to place undue 
reliance on those forward-looking statements, which speak only as of the date the statement was 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) which may cause actual events to be 
materially different from those expressed or implied by such forward-looking statements. Should one or more of 
these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may 
vary materially from those anticipated, estimated or projected. For information concerning factors that could 
cause actual results to differ materially from the information contained in this report, reference is made to the 
information in PART I, ITEM 1A, “Risk Factors.” The Company is under no obligation to (and expressly 
disclaims any such obligation to) update any of the information in this report if any forward-looking statement 
later turns out to be inaccurate whether as a result of new information, future events or otherwise. 
1

PART I
ITEM 1. Business.
General
We are one of the leading suppliers of replacement and upgrade parts in the motor vehicle aftermarket 
industry, serving passenger cars, light-, medium-, and heavy-duty trucks, as well as specialty vehicles, including 
utility terrain vehicles (UTVs) and all-terrain vehicles (ATVs). As of December 31, 2024, we marketed 
approximately 138,000 distinct parts compared to approximately 133,000 as of December 31, 2023, many of 
which we designed and engineered. This number excludes private label stock keeping units and other variations 
in how we market, package, and distribute our products, includes distinct parts of acquired companies, and 
reflects distinct parts that have been discontinued at the end of their lifecycle. Our products are sold under our 
various brand names, under our customers’ private label brands, or in bulk. We are one of the leading 
aftermarket suppliers of parts that were traditionally available to professional installers and consumers only 
from original equipment manufacturers (OEMs) or salvage yards. These parts include, among other parts, leaf 
springs, intake manifolds, exhaust manifolds, oil filters and coolers, window regulators, radiator fan assemblies, 
tire pressure monitor sensors, exhaust gas recirculation (EGR) coolers, driveshafts, UTV windshields, and 
complex electronics modules. For 2024, approximately 81% of our products were sold under brands that we 
own, and the remainder of our products were sold for resale under customers' private labels, other brands, or in 
bulk. We generate most of our net sales from customers in North America, primarily in the United States. Our 
products are sold primarily through aftermarket retailers, including through their online platforms; dealers; 
national, regional, and local wholesale distributors and specialty markets; and salvage yards. We also distribute 
aftermarket parts outside the United States, with sales primarily into Canada and Mexico, and to a lesser extent, 
Europe, the Middle East, and Australia.
The Motor Vehicle Aftermarket Industry
We sell our parts in three different sectors of the motor vehicle aftermarket industry: light-duty, heavy-
duty, and powersports (i.e., specialty vehicles). Combined, we estimate that these three sectors had a total 
addressable market of over $165 billion in 2024, according to information we have derived from the 2025 Auto 
Care Association Factbook and other industry data. 
Light-Duty Vehicle Sector
The majority of our products are designed for light-duty vehicles, which are passenger cars and light-
duty trucks. Two distinct groups of end-users buy replacement and upgrade vehicle parts for this sector: (i) 
individual consumers, who purchase parts to perform "do-it-yourself" repairs and upgrades on their own 
vehicles; and (ii) professional installers. Professional installers include: (i) individual vehicle repair shops, 
representing approximately 70% of the total aftermarket vehicle repair industry according to the Motor & 
Equipment Manufacturers Association, which generally service a variety of OEM vehicle makes and models 
and sell and install non-OEM aftermarket parts; and (ii) dealership service departments, which generally only 
service specific brands of OEM vehicles and sell and install those same OEM brand aftermarket parts. 
Individual consumers typically are supplied through retailers and the retail arms of warehouse distributors. 
Vehicle repair shops generally purchase parts through local independent parts wholesalers and national parts 
distributors. Automobile dealership service departments generally obtain parts through the distribution systems 
of vehicle manufacturers and specialized national and regional parts distributors.
Spending in the light-duty vehicle sector generally can be grouped into three categories: discretionary, 
maintenance, and repair. Discretionary, such as upgrade accessories and performance, tends to align with 
consumer discretionary spending. Maintenance is composed of products and services, such as oil and oil 
changes, and tends to be less correlated with discretionary spending. Repair consists mainly of replacement 
parts that fail over time. While some repair work may be influenced by factors such as extreme weather in the 
summer or winter months, this work tends to be less cyclical as it is largely comprised of parts necessary for a 
vehicle to function properly or safely. The majority of our net sales are from products that fall into the repair 
category.
The increasing complexity and the number of different makes and models of light-duty vehicles have 
resulted in a significant increase in the number of products required to service domestic and foreign automotive 
fleets. The requirement to include more products in inventory and the significant consolidation among 
2

distributors of automotive replacement parts have in turn resulted in larger distributors. See ITEM 1A, “Risk 
Factors – Risks Related to Our Business – Our Industry, Operations and Competition” for information regarding 
the potential impacts of consolidation on our business.
Retailers and others who purchase light-duty aftermarket parts for resale often are constrained to a finite 
amount of space in which to display and stock products. Thus, the reputation for quality, customer service, and 
line profitability that a supplier provides typically are significant factors in a retailer’s or other reseller’s 
decision as to which product lines to carry in the limited space available. Further, because of the efficiencies 
achieved through the ability to order all or part of a complete line of products from one supplier (with possible 
volume discounts), as opposed to satisfying the same requirements through a variety of different sources, 
retailers and other resellers of light-duty aftermarket parts often seek to purchase products from fewer but 
stronger suppliers.
Heavy-Duty Vehicle Sector
The heavy-duty vehicle sector is focused on medium- and heavy-duty vehicles. The largest purchasers 
of aftermarket parts for this sector are independent distributors, including organizations associated with large 
buying groups and other distributors, as well as independent component specialists and rebuilders, and auto 
parts stores. The service work performed on medium- and heavy-duty vehicles is generally completed by end-
user businesses that utilize these vehicles in their operations, fleets, and independent garages and distributors, 
who buy parts from the purchasers above or in some instances directly from suppliers like us. The majority of 
our sales in the heavy-duty vehicle sector are related to replacement parts.
Specialty Vehicle Sector
The specialty vehicle sector generally consists of parts for powersport vehicles, such as UTVs and 
ATVs, for both functional and upgrade accessories as well as replacement parts. Functional and upgrade 
accessories include parts such as engine performance upgrades, lighting and electronics, storage and cargo, tires 
and wheels, cabs, roofs and windshields, and other cosmetic parts. Nondiscretionary repair parts consist of 
brake systems, engine systems, electronics, frame and body parts, and driveline and transmission parts and are 
critical given the significant wear and tear often placed on those parts during normal use. Given the critical 
nature of repair parts to ensure a vehicle functions properly, purchases of those parts are generally 
nondiscretionary purchases. Currently, approximately half of our sales of specialty vehicle parts constitute 
nondiscretionary repair parts. 
This sector consists of direct-to-consumer and direct-to-dealer channels through both retail and e-
commerce platforms. Key purchasing decisions of customers in this sector include ease of ordering, ease of 
installation, the price and availability of products, delivery times, and overall product quality.
3

Brands and Products
We market our products under the Dorman®, Dayton Parts®, and SuperATV® names, along with several 
sub-brands, which identify products that address specific segments of the motor vehicle aftermarket industry.
Some of our most popular brands include:
DORMAN®  – Reliable replacement automotive parts and components. A brand mechanics have 
trusted for more than 100 years.
DORMAN® OE FIX™ – Dorman products that are designed to be better repair solutions than the OE 
alternative. These parts are made to help save the service technician time and money, and increase reliability 
and serviceability.
HELP!® – Parts and components designed to help the automotive do-it-yourself customer, or DIYer, 
save time and money. A fixture in auto parts store aisles for decades.
Conduct-Tite® – Electrical tools, materials, and accessories designed to help DIYers fix and 
customize vehicles. This brand includes the Builders Series line of premium wiring solutions.
Dayton Parts® – An extensive product offering of heavy-duty commercial vehicle repair solutions, 
from cab to trailer. 
SuperATV® – UTV and ATV parts and accessories designed by riders for riders.
Keller Performance Products – High-quality ball joints for specialty vehicles.
Assault Industries – West Coast-style powersports products built for the cool factor and designed with 
an edge.
Gboost – Clutching products for specialty vehicles.
GDP – Premium quality transmission, portals, differentials and more for UTVs and ATVs.
We offer bumper-to-bumper aftermarket solutions covering everything from engine, undercar, steering 
and suspension, body, electronics, and hardware. Our engine products include intake and exhaust manifolds, oil 
filters and coolers, fans, thermostat housings, and throttle bodies. Our undercar products include fluid lines, 
fluid reservoirs, connectors, 4-wheel drive components and axles, drain plugs, and other engine, transmission, 
and axle components. Our steering and suspension products include control arms, ball joints, tie-rod ends, brake 
hardware and hydraulics, wheel and axle hardware, suspension arms, knuckles, links, bushings, leaf springs, 
and other suspension, steering, and brake components. Our body products include door handles and hinges, 
window lift motors, window regulators, switches and handles, wiper components, lighting, electrical, and other 
interior and exterior vehicle body components, including windshields for UTVs. Our electronics products 
include new and remanufactured modules, clusters, and sensors. Our hardware products include threaded bolts 
and auto body fasteners, automotive and home electrical wiring components, and other hardware assortments 
and merchandise.
4

We warrant our products against certain defects in material and workmanship when used as designed on 
the vehicle on which it was originally installed. We offer a limited lifetime warranty on most of our products in 
the light- and medium-duty parts categories, with more limited warranties for our heavy-duty and specialty 
vehicle products. Our standard warranties provide for the repair or replacement of the non-performing part.
Product Development
We are committed to product development and innovation with a customer-first approach keeping 
owners and installers in mind. Our engineers and designers focus on solutions designed to help save repair 
technicians time, save vehicle owners money, and provide sought-after vehicle enhancements and 
differentiation.
We have dedicated teams devoted solely to ideation and innovation in support of our objective to 
develop new products, many of which are first to the aftermarket. Our teams of researchers, field analysts, and 
product specialists visit repair shop technicians and spend time with customers to listen to and understand their 
repair challenges and vehicle needs. 
We categorize our product development opportunities across three different spectrums: (1) alternative 
parts - direct aftermarket replacements for factory parts, (2) upgraded parts (including our "OE FIX" line) – 
parts with enhanced design, functionality, or features based on identifying what made original parts problematic 
and developing new solutions that address the original failure modes, and (3) new parts - identifying parts that 
are not available from the OE or in the aftermarket that can enhance vehicle performance and user experience. 
Some of these opportunities are new to the aftermarket whereas others continue to expand our current portfolio 
offering. The following table represents the number of distinct parts we introduced for each of the last three 
years: 
Year Ended December 31,
2024
2023
2022
New to the aftermarket
1,659
1,791
1,762
Line extensions
3,676
4,315
3,667
Total distinct parts introduced
5,335
6,106
5,429
In 2024, we introduced a range of innovative, first-to-the-aftermarket repair solutions for the light-duty 
vehicle sector, designed to fit a wide variety of vehicles. Our product launches included “OE FIX” solutions 
such as loaded magnetic strut assemblies, turbo line replacement kits, and fully loaded knuckle assemblies. We 
also expanded our investment in our emerging technology solutions portfolio to support repairs for complex 
automotive electronic components. This included the release of transmission control modules, electronic power 
steering racks, and various other control modules and sensors. Additionally, we made significant additions to 
our industry-leading lines of turbo accessories, coolers, and chassis components.
In 2024, we significantly expanded our heavy-duty product portfolio, introducing a comprehensive 
range of brake components—including drums and rotors—along with a new king pin program for connecting 
trucks and trailers and enhancements to our leaf spring coverage. Additionally, we launched several 
aftermarket-exclusive products, including EGR coolers, after-treatment injectors, and engine sensors. Most 
notably, we proudly debuted our Dayton Exhaust components line, delivering innovative solutions for both 
above and below-chassis applications for Class 7 and Class 8 trucks.
In the specialty vehicles sector, in 2024 we released many first-to-the-aftermarket products covering 
accessories and nondiscretionary repair parts, including a complete line of geared reverse direct replacement 
transmissions for multiple makes and models of ATVs and UTVs. We expanded our Ready Fit® winch line, 
which is designed to significantly reduce installation time for the customer. We also continued our investment 
in innovative solutions to enhance the rider experience like a rear steer kit, driver-adjustable electronic power 
steering, and creature comfort items that provide improved heat and air flow within the cab, such as our 
electronic thermostat bypass heaters and roof-mounted fan system.
5

Sales and Marketing
We market our products to purchasers, many of whom in turn supply individual consumers and 
professional installers. Our products are available in our customers’ retail stores, on our website and our 
customers’ websites, and through dealers and warehouse distributors.
As of December 31, 2024, we had a sales and sales support team of approximately 300 people selling 
our products either directly to our customers or, for certain select customers, indirectly using independent 
manufacturers’ representative agencies worldwide.
Our sales efforts are not directed merely at selling individual products, but more broadly towards selling 
our entire product portfolio. Our sales strategy includes increasing sales not only by securing new customers, 
but also by adding new product lines and expanding product selection within existing customers in an effort to 
make our customers a destination for our aftermarket products.
Among other things, we use digital advertising, social media, email, catalogs, and brochures to describe 
and promote our products. Our websites include DormanProducts.com, DaytonParts.com, and SuperATV.com. 
These sites are not and should not be considered part of this Form 10-K and are not incorporated by reference in 
this Form 10-K.
As of December 31, 2024, we serviced approximately 10,000 active accounts. During 2024, two 
customers each accounted for more than 10% of net sales and in the aggregate accounted for approximately 
39% of net sales.
Manufacturing and Procurement
Most of our light-duty vehicle products are manufactured by third parties, as are the majority of our 
heavy-duty vehicle products. The remainder of our heavy-duty vehicle products are manufactured in our 
facilities in the United States. The majority of our specialty vehicle products are manufactured in our facilities 
in the United States and China. We engage third-party manufacturers around the world to develop and 
manufacture products according to our performance and design requirements, oftentimes using tooling that we 
own. In 2024, as a percentage of our total dollar volume of purchases, approximately 28% of our products were 
purchased from third-party suppliers throughout the United States and the balance of our purchases were from 
third-party suppliers outside of the United States. In 2024, approximately 45% of our products were purchased 
from third-party suppliers located in China. Our global supplier network provides access to a broad array of 
manufacturing capabilities and technologies, and coupled with our diverse product portfolio, limits our 
dependency on any single source of supply. While our supplier selection and sourcing programs will continue to 
leverage our strategic manufacturers for a substantial portion of our product portfolio, we also continue to 
qualify alternative sources available to provide additional support and capacity, if needed. We make a concerted 
effort to build and nurture strong, healthy relationships with our suppliers. In 2024, we purchased motor vehicle 
products in substantial volumes from over 400 suppliers, and no single supplier accounted for more than 10% of 
our total product purchases. For more information on risks relating to our supply chain, see ITEM 1A. "Risk 
Factors - Risks Related to Our Business - Our Industry, Operations and Competition."
Packaging, Inventory, and Shipping
Finished products acquired from third-party suppliers or our owned manufacturing sites are received at 
one or more of our company or third-party-operated facilities in the United States and Canada for sorting and 
distribution to our customers, depending on the type of part. It is our practice to inspect samples of shipments 
based on supplier performance. If cleared, these shipments of finished parts are logged into our computerized 
production tracking systems and staged for packaging, if necessary. 
We employ a variety of custom-designed packaging machines which include blister sealing, skin film 
sealing, clamshell sealing, bagging, and boxing lines. Packaged product generally contains our label (or a 
private label), a part number, a universal packaging bar code suitable for electronic scanning, a description of 
the part, and if appropriate, installation instructions. Products are also sold in bulk to automotive parts 
manufacturers and packagers. Computerized tracking systems, mechanical counting devices, and experienced 
6

workers combine to help ensure that the proper variety and numbers of parts meet the correct packaging 
materials at the appropriate places and times to produce the required quantities of finished products.
Packaged inventory is either stocked in the warehouse portions of our facilities or in distribution centers 
maintained by our third-party logistics providers and is organized to facilitate the most efficient methods of 
retrieving product to fill customer orders. We strive to maintain a level of inventory to adequately meet current 
customer order demand with additional inventory to satisfy new customer orders and special programs. 
We ship our products by contract carrier, common carrier, or parcel service. Products are generally 
shipped to each customer's main warehouses for redistribution within its network or to dealers for further resale. 
In addition to utilizing our dealer networks, our specialty vehicle products that are ordered through SuperATV 
websites may be shipped directly to customers. In certain circumstances, at the request of a customer, we ship 
directly to that customer's warehouses, stores, or other locations, either via smaller direct ship orders or 
consolidated store orders that are cross-docked.
Remanufacturing and Recycling Parts
Certain products we sell contain parts that can be recycled, or as more commonly referred to in our 
industry, remanufactured. We refer to the used product that is ultimately remanufactured as core. A used core is 
remanufactured and sold to the customer as a replacement for a unit on a vehicle. Customers and end-users that 
purchase a remanufactured replacement part will generally return the used core to us, which we then use in the 
remanufacturing process to make another finished good. Our core inventory consists of used cores purchased 
and held in our facilities, used cores that are in the process of being returned from our customers and end-users, 
and remanufactured cores held in finished goods inventory at our facilities. Our products that utilize cores 
include electronic control modules and complex mechatronics. We believe our remanufactured parts offer end-
users an economical and safe way to maintain their cars on the road, while also reducing the impact on the 
environment.
Competition
The motor vehicle aftermarket industry is highly competitive on factors including price, product quality, 
breadth of product line, range of applications, and customer service. Substantially all our products are subject to 
competition with similar products offered by other providers. Some of these competitors are divisions and 
subsidiaries of companies much larger than ours that possess a longer history of operations and greater financial 
and other resources than we do. We also face competition from OE manufacturers who sell through their 
dealerships many of the same replacement parts that we sell, although these manufacturers generally sell parts 
only for vehicles they produce. Some of our current or former suppliers may compete with us by supplying 
directly to our customers. Further, some of our private label customers also compete with us. For more 
information on risks relating to our competition, see ITEM 1A, “Risk Factors – Risks Related to Our Business – 
Our Industry, Operations and Competition.”
Seasonality
Our business can be affected by weather conditions. Extremely hot or cold weather generally results in 
an increase in parts failure at an accelerated rate, which generally leads to an increase in our sales for the 
duration of the extreme weather event. 
Patents, Trademarks, and Other Intellectual Property
We own patents important to our business, and we expect to continue to file patent applications to 
protect our research and development investments in new products.
As of December 31, 2024, we held 127 patents and 94 pending patent applications worldwide. In 
addition, we hold numerous trademarks in the United States and other countries. We also have licenses to 
intellectual property for the manufacture, use, and sale of certain of our products.
We obtain patent and other intellectual property rights used in connection with our business when 
practicable and when we deem it appropriate. Historically, we have done so organically, through commercial 
relationships, or in connection with acquisitions.
7

For more information concerning the risks related to patents, trademarks, and other intellectual 
property, see ITEM 1A, "Risk Factors – Risks Related to Our Business – Our Intellectual Property and 
Information Security.”
Product Safety & Regulatory Affairs
Our products and the vehicles in which they are used may be subject to safety laws and regulations 
promulgated by federal, state/provincial, and local governments around the world. For example, the National 
Highway Traffic Safety Administration (“NHTSA”) has federal oversight over product safety issues related to 
automobiles in the United States, and the Consumer Product Safety Commission (“CPSC”) has federal 
oversight over product safety issues related to off-road vehicles. While we are currently managing compliance 
with these various regulatory schemes and standards, changes in the regulatory climate in any of the 
jurisdictions where we operate could have a material adverse effect on our business, financial condition, and 
results of operations. For a more detailed discussion of these risks, please see ITEM 1A, "Risk Factors – Risks 
Related to Our Business – Product Development, Acceptance, and Quality and Regulations.”
Human Capital Resources
General
As of December 31, 2024, we had 3,787 employees worldwide, substantially all of whom were 
employed full-time. Our employees are categorized by various functions. “Operations” consists of employees 
engaged in production, product distribution, and inventory quality control. “Product Development” includes 
employees involved in product development and purchasing. “Quality and Engineering” consists of employees 
involved in internal and external quality management, manufacturing, engineering, design, and testing. “Sales” 
includes employees employed in sales and customer service. “Administration” includes executive officers and 
individuals employed in finance, legal, information technology, human resources, and other functions 
supporting our business. The following table shows employees by function and region.
December 31, 2024
U.S.
Non-U.S.
Total
Operations
2,604
232
2,836
Product Development
210
1
211
Quality and Engineering
176
79
255
Sales
265
14
279
Administration
197
9
206
Total Employees
3,452
335
3,787
None of our global employees is covered by a collective bargaining agreement. We consider our 
relations with our employees to be generally good.
Health and Safety
We maintain a safety culture grounded on the premise of eliminating workplace incidents, risks, and 
hazards. We have created and implemented processes to help eliminate safety events and reduce their frequency 
and severity. We also review and monitor our safety performance closely. We have adopted an environmental, 
health, and safety policy outlining our commitment to policies and practices that support the health and safety of 
our employees, contractors, and the community, and the protection of the environment in the communities 
where we operate. We also maintain a human rights policy for the organization outlining our commitment to 
operating with respect for human rights.
Culture of Contribution
We refer to our employees as “Contributors” because we are a team of innovators, collaborators, and 
problem-solvers working toward meaningful and mutual goals. We believe our reputation as a leader in the 
motor vehicle aftermarket industry can be attributed to, among other things, the diverse viewpoints and life 
experiences of our valued workforce. We empower and celebrate new ideas throughout our organization 
because new ideas are integral to our product development process and our evolution as a company. Investing in 
8

our Contributors and promoting an environment where they feel valued and empowered is an essential part of 
our culture. We believe developing talented, successful people helps drive the long-term performance of our 
business.
Talent and Development
Our talent strategy is focused on attracting the best talent, developing their skill sets and experiences, 
and rewarding their performance. We focus significant attention on attracting and retaining talented and 
experienced individuals to manage and support our operations, and our leadership team routinely reviews 
employee turnover rates at various levels of the organization. Leadership also participates in a robust annual 
talent review and succession planning process. In addition, leadership reviews employee engagement surveys to 
monitor employee morale and receive feedback on a variety of issues.
Compensation
We pay our employees competitively and offer a broad range of company-paid benefits, which we 
believe are competitive with others in our industry and in the geographies in which we compete for talent. We 
conduct an executive compensation benchmarking review annually to help ensure we are providing market-
based compensation, including base salary, and short-term and long-term incentives. We also participate in 
annual compensation surveys for all positions and strive to compensate our top talent and key roles 
competitively. Moreover, our equity awards are designed to promote retention of key employees by utilizing 
vesting schedules that are time-based as well as vesting conditions that are performance-based and tied to the 
achievement of the Company’s long-term goals.
For information on risks relating to our human capital resources, see ITEM 1A, “Risk Factors – General 
Risk Factors – Losing the services of our executive officers or other highly qualified and experienced 
employees, or failing to attract and retain any of such officers or employees, could adversely affect our 
business.”
Available Information
Our Internet address is dormanproducts.com. The information on the website is not and should not be 
considered part of this Form 10-K and is not incorporated by reference in this Form 10-K. The website is, and is 
only intended to be, for reference purposes only. We make available free of charge on or through our website 
our Annual Report on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and 
amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange 
Act of 1934, as amended (the “Exchange Act”), as soon as reasonably practicable after we electronically file 
such material with, or furnish it to, the Securities and Exchange Commission (the “SEC”). In addition, we will 
provide, at no cost, paper or electronic copies of our reports and other filings made with the SEC. Requests 
should be directed to: Attention: Secretary, Dorman Products, Inc., 3400 East Walnut Street, Colmar, 
Pennsylvania 18915.
ITEM 1A. Risk Factors
In addition to the other information set forth in this report, you should carefully consider the following 
factors, which could materially affect our business, financial condition, or future results. The risks described below 
are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem 
to be immaterial also may materially affect our business, financial condition, or results of operations. The risks are 
listed below in no particular order.
Risks Related to Our Business
Our Industry, Operations, and Competition
Our business is impacted by the age, condition, and number of vehicles that need servicing and by 
improvements in the quality of new vehicle parts.
The size of the motor vehicle aftermarket industry depends, in part, upon the number of vehicles on the road, 
average vehicle age, change in total miles driven per year, new or modified environmental and vehicle safety 
regulations, including fuel-efficiency and emissions reduction standards, pricing of new and used vehicles, and new 
vehicle quality and related warranties. We believe the motor vehicle aftermarket industry has been negatively 
9

impacted by the fact that the quality of certain motor vehicles and their component parts (and related warranties) has 
improved, thereby lengthening the repair cycle. Generally, if parts last longer, there will be less demand for our 
products, and the average useful life of motor vehicle parts has been steadily increasing in recent years due to 
innovations in products and technology. In addition, the introduction by original equipment manufacturers of 
increased warranty and maintenance initiatives has the potential to decrease the demand for our products. These 
factors could have a material adverse effect on our business, financial condition, and results of operations.
Our industry is highly competitive, and our success depends on our ability to compete with suppliers of motor 
vehicle aftermarket products, some of which may have greater financial, marketing, and other resources than 
we do.
The motor vehicle aftermarket industry is highly competitive, and our success depends on our ability to 
compete with domestic and international suppliers of aftermarket products. Due to the diversity of our product 
offering, we compete against a large cross-section of aftermarket companies and brands, including, but not limited to, 
Cardone Industries, Inc., Standard Motor Products, Inc., Tenneco, Inc., Bosch Auto Parts, First Brands Group, LLC, 
Gates Corporation, Continental Automotive Systems, Inc. (VDO), MevoTech LP, ACDelco (owned by General 
Motors Company), Motorcraft (owned by Ford Motor Company), Cummins Inc. (following its acquisition of Meritor, 
Inc.), Automann Inc., WARN Industries, Rocky Mountain ATV/MC and numerous category specific competitors. In 
addition, we face competition from original equipment manufacturers, which, through their dealers or dealerships, 
supply many of the same types of parts we sell. Further, some of our private label customers also compete with us.
Some of our competitors may have larger customer bases and greater financial, technical, and marketing 
resources than we do. These factors may allow our competitors to:
•    respond more quickly than we can to new or emerging technologies and changes in customer 
requirements by devoting greater resources than we can to the development, promotion, and sale of motor vehicle 
aftermarket products;
•      engage in more extensive research and development;
•      sell products at lower prices than we do;
•      undertake more extensive marketing campaigns; and
•      make more attractive offers to existing and potential customers and strategic partners.
We cannot assure you that our competitors or others in our industry will not (i) adopt fast follower strategies, 
based on the Company's new product launches, (ii) develop products or services that are equal or superior to our 
products, or that achieve greater market acceptance than our products, or (iii) expand their operations into product 
lines produced and sold by us. We also cannot assure you that additional entrants will not enter our industry or that 
companies in our industry will not consolidate. Any such competitive pressures could cause us to lose market share 
or could result in significant price decreases and could have a material adverse effect on our business, financial 
condition, and results of operations.
The loss or decrease in sales among one of our top customers, or a material change in the terms on which they 
are willing to buy from us, could have a substantial negative impact on our sales and operating results.
A significant percentage of our sales has been, and is expected to be, concentrated among a relatively small 
number of customers. During 2024, two customers each accounted for more than 10% of net sales and in the 
aggregate accounted for approximately 39% of net sales. We anticipate that this concentration of sales among these 
customers will continue in the future. The loss of a significant customer, changes in customer buying behaviors, or a 
substantial decrease in sales to such a customer could have a material adverse effect on our sales and operating 
results. In addition, any consolidation among our key customers may further increase our customer concentration 
risk.
Also, while we may enter into long-term agreements with certain of our significant customers, those 
agreements generally do not contain purchase commitments, which instead are set forth in individual purchase orders 
submitted by customers based on their then-current or projected needs. We have in the past, and may in the future, 
lose customers or lose a particular product line of a customer due to the highly competitive conditions in the motor 
vehicle aftermarket industry, consolidation of customers, and customer initiatives to buy direct from foreign suppliers 
or other business considerations. In addition, given the size and scale of some of our customers, there is a risk that 
they may establish and grow direct relationships with our suppliers or other suppliers in the marketplace and reduce 
10

their purchases or cease purchasing from us. A decision by any significant customer, whether motivated by 
competitive conditions, financial difficulties, or otherwise, to materially decrease the amount of products purchased 
from us or the number of our product lines they choose to carry, to change their manner of doing business with us, or 
to stop doing business with us, could have a material adverse effect on our business, financial condition, and results 
of operations.
Because our sales are concentrated, and the industry in which we operate is very competitive, we are under 
ongoing pressure from our customers to offer lower prices, extend payment terms, increase marketing and 
transportation allowances, provide enhanced rebates, discounts, rights of return and credits and offer other terms 
more favorable to these customers. These customer demands have put continued pressure on our operating margins 
and profitability and in the future could have a material adverse effect on our business, financial condition, and 
results of operations.
There is substantial price competition in our industry, and our success and profitability will partially depend 
on our ability to maintain a competitive cost and price structure.
Given the substantial price competition in our industry, our success and profitability will partially depend on 
our ability to maintain a competitive cost and price structure. This is the result of several industry trends, including 
the consolidated purchasing power of large customers, the growth of e-commerce, and actions taken by some of our 
competitors to attract new business, including efforts to enhance their online presence. In addition, some of our 
competitors may source their products from countries with more favorable U.S. tariff and trade treatment than the 
countries from which we source our products, enabling those competitors to offer lower prices than we do. Price 
reductions may be required to remain competitive, and such reductions may impact our sales and profit margins. Our 
future profitability will depend in part upon our ability to respond to changes in product and distribution channel mix, 
to continue to improve our manufacturing and distribution efficiencies, and to increase prices to address increasing 
costs, including costs such as tariffs that are outside of our control. In addition, our future profitability will depend in 
part upon our ability to generate cost reductions, including reductions in the cost of components purchased from 
outside suppliers, and to maintain a cost structure that will enable us to offer competitive prices. Our inability to 
maintain a competitive cost structure or to pass through increases in costs to our customers could have a material 
adverse effect on our business, financial condition, and results of operations.
The inability of our customers to grow their businesses and compete effectively may adversely affect our 
business.
Our products are sold primarily to aftermarket retailers; dealers; national, regional, and local wholesale 
distributors; professional installers; specialty markets; and salvage yards. The growth of our business depends, in 
part, on the ability of our customers to grow their businesses and compete effectively in their respective markets. If 
our customers are unable to grow while maintaining or improving their competitive position, it could adversely affect 
their demand for our products and services. 
Factors that could impact our customers' growth and competitiveness include:
•
Technological Changes: Technological advancements and the complexity of motor vehicles may 
render our customers less competitive if they do not make adequate investments in their businesses, 
including, but not limited to, investments in training and tools; 
•
Competitive Pressures: Increased competition from existing or new market entrants (e.g., the 
growth of e-commerce) could erode our customers' market share, impacting their business performance and, 
consequently, their demand for our products; and
•
Shelf Space Limitations: The amount of space available to retailers and other resellers of our 
products is limited, and, therefore, our products compete with other motor vehicle aftermarket products, 
some of which are entirely dissimilar and otherwise non-competitive (such as car waxes and engine oil), for 
shelf and floor space. The failure of our customers to increase shelf space or grow in new locations may 
adversely impact their demand for our products.
If our customers are unable to grow their businesses and compete effectively, it could lead to reduced sales, 
increased credit risk, and potential loss of business for those customers, which could have a material adverse effect 
on our business, financial condition, and results of operations.
11

Customer consolidation in the motor vehicle aftermarket industry may lead to customer contract terms less 
favorable to us, which may negatively impact our financial results.
The motor vehicle aftermarket industry has been consolidating over the past several years. As a result of 
such consolidations, many of our non-end user customers have grown larger and therefore have more leverage in 
negotiating agreements to buy products from us. Such customers may require us to provide extended payment terms, 
issue customer credits, and accept returns of slow-moving product to obtain new, or retain existing, business. 
Although we attempt to avoid or minimize such concessions, in some cases customer payment terms have been 
extended, enhanced credits have been issued and returns of product have exceeded historical levels. The product 
returns and customer credits primarily affect our net sales and profit levels while payment term extensions and 
additional factoring costs generally reduce operating cash flow and require additional capital to finance our business. 
We expect these trends to continue for the foreseeable future.
Our growth in the specialty vehicle category depends upon our continued ability to expand our product sales 
into specialty vehicles, including, but not limited to, those that require performance-defining products, and the 
expansion of the market for these vehicles.
With our acquisition of SuperATV, a portion of our sales are generated from providing aftermarket parts and 
accessories for specialty vehicles, such as UTVs and ATVs, that require performance-defining products. Our success 
depends, in part, on the growth of the market for such vehicles. Such market growth includes the creation of new 
classes of vehicles that can benefit from our products and our ability to create products for these vehicles. If these 
markets do not expand or if they contract due to economic factors, changes in consumer preferences, or other 
reasons, or we are unsuccessful in creating new products for these markets or other competitors successfully enter 
these markets, we may fail to achieve future growth or our sales could decrease, which could have a material adverse 
effect on our business, financial condition, and results of operations.
If we fail to maintain sufficient inventory to meet current customer demands, or if we fail to anticipate future 
changes in customer demands, our financial results could be adversely affected.
We must maintain sufficient in-stock inventory and anticipate future changes in customer demands to be 
successful. If we fail to do so, our financial results could be adversely affected. Fluctuations in demand may result 
from several factors, including, but not limited to, global economic conditions, global pandemics, the age, condition, 
and number of vehicles that need servicing, motor vehicle parts failure rates, loss of market share, and improvements 
in product designs that result in enhanced quality and reliability of new vehicle parts. As a result of these and other 
factors, we have experienced and expect to continue to experience fluctuating levels of demand that require us to 
monitor, and, where appropriate, adjust our operations, including our inventory levels and staffing at our facilities. If 
we cannot accurately forecast future reductions in demand, we may accumulate excess or obsolete inventory and be 
forced to reduce hours or lay off or furlough employees. Conversely, if we cannot accurately forecast future increases 
in demand, we may have inventory shortfalls or inadequate staffing levels to meet demand, which may result in our 
inability to fill orders on a timely basis or at all and could result in penalties owed to our customers and the loss of net 
sales. 
Our profitability may be materially adversely affected because of overstock inventory-related returns by our 
customers in excess of anticipated amounts.
In certain instances, we permit overstock returns of inventory that may be new, non-defective, or non-
obsolete. To the extent our customer agreements permit overstock returns, those customers are generally limited to 
returning overstocked inventory according to a specified percentage of their annual purchases from us. We accrue for 
overstock returns as a percentage of net sales, after considering recent historical returns. While we believe that we 
make reasonable estimates for overstock returns in accordance with our revenue recognition policies, actual returns 
may differ from our estimates. To the extent that overstocked returns materially exceed our projections, our business, 
results of operations, and financial condition may be materially adversely affected.
Our operations would be materially and adversely affected if our suppliers fail to perform or if we cannot 
manage our supply chain effectively.
Because we purchase various types of raw materials, finished goods, equipment, and manufactured 
component parts from suppliers, we may be materially and adversely affected by the failure of those suppliers to 
perform as expected. This non-performance may consist of delivery delays or failures caused by production issues or 
delivery of non-conforming products. The risk of non-performance may also result from the insolvency or 
12

bankruptcy of one or more of our suppliers. Our suppliers’ ability to supply products to us is also subject to risks, 
including, but not limited to, availability and cost of raw materials, political instability, new regulations or tariffs, 
military conflict, destruction of their facilities caused by natural and other disasters, work stoppages, and health 
crises. 
Furthermore, because certain products we sell contain parts that are or can be recycled and remanufactured -- 
parts more commonly referred to in our industry as “core” – our ability to sell those products may be materially and 
adversely affected if we are unable to obtain those core parts from our suppliers on favorable terms, if at all.
Our efforts to protect against and minimize these risks may not always be effective. If any of our key suppliers 
fails to meet our needs or if our relationships with any of our key suppliers are not maintained, it may not be possible 
to replace such supplier without disruptions in our operations. In addition, we may not be able to consolidate or 
diversify our supply chain as business needs dictate, and our operations may be adversely impacted as a result. For 
example, we may experience delays as new suppliers are qualified or as tooling is moved or replaced. Furthermore, 
the replacement of a key supplier or transitioning to a new supplier in a different geography may result in production 
delays, product quality issues, or increased expenses, which could result in inventory shortages or lower profit 
margins and could have a material adverse effect on our business, financial condition, and results of operations.
Our operating results are sensitive to the availability and cost of third-party logistics providers, which are 
important in the manufacture and transport of our products.
We depend upon third-party logistics providers, such as ocean freight, port operators, railroad, and trucking 
carriers, for shipments to and from our suppliers and for delivery of our products to us and our customers. Our access 
to third-party logistics providers is not guaranteed, and, even if we have access to logistics providers, we may be 
unable to transport our products at economically attractive rates in certain circumstances, particularly in cases of 
adverse market conditions or disruptions to transportation infrastructure. Fluctuations in demand for third-party 
logistics providers and other events impacting transportation capacity and costs, such as strikes, political events, 
international trade disputes, war, terrorism, natural disasters, adverse weather conditions, congestion, increases in fuel 
prices, public health issues, including pandemics, and other events, may impact the availability of third-party 
logistics providers to ship our products or the cost to ship our products. For example, logistics costs and transit times 
for product from our suppliers were adversely impacted during 2024 by disruptive conflict around the Suez Canal, 
resulting in changes to our shipping routes and increased shipping costs. To the extent we enter into long-term 
agreements with logistics providers, our forecasts of expected capacity needed in future periods may be inaccurate 
because of unforeseen fluctuations in demand for these logistics services, which could result in us paying for capacity 
that is not needed or result in us having to purchase additional capacity on a spot-market basis. To the extent our 
transportation mix changes between contracted and market volume, driven by market conditions or other variables, 
we may observe impacts that create favorability or unfavorability in our end-to-end logistics cost structure. In 
addition, our business, financial position, results of operations, or cash flows could be materially and adversely 
affected if we are unable to pass along increased logistics costs to our customers, or if third-party transportation 
capacity were to decline significantly or otherwise become unavailable.
Significant inflation could adversely affect our business and financial results.
Inflation can adversely affect us by increasing our operating costs, which could have an adverse impact on 
our business or financial results. For example, while inflation declined in 2024, we experienced broad-based 
inflationary impacts during the year ended December 31, 2023 due primarily to global transportation and logistics 
constraints, which resulted in significantly higher transportation costs, tariffs, material costs, and wage inflation from 
an increasingly competitive labor market. In a highly inflationary environment, we may attempt to offset inflationary 
pressures with cost-saving initiatives, price increases to customers, or the use of alternative suppliers. Such 
initiatives, however, may not provide immediate relief from such pressures. For example, in 2023 we implemented 
pass-through price increases to offset inflationary cost impacts, but, given the amount of time necessary to implement 
those increases, there was a lag effect to the full recovery of these costs. Furthermore, in general, pricing increases 
that we implemented to pass through the increased costs had no added profit dollars and consequently did not fully 
offset the impact that the increased costs had on our gross and operating margin percentages. Moreover, pricing 
actions such as these may have a negative impact on customers’ willingness to purchase our products. There can be 
no assurance that inflationary pressures will ease or that we will be successful in implementing pricing increases in 
the future to recover increased inflationary costs, and such inflationary pressures could have a material adverse effect 
on our business, financial condition, and results of operations.
13

Changes in U.S. trade policy, including the imposition and enforcement of tariffs and the resulting 
consequences, could adversely affect our results of operations.
In 2024, approximately 72% of our products were purchased from suppliers in a variety of non-U.S. 
countries. The U.S. government’s trade policy with countries where we source or sell our products may change based 
on several factors, including, but not limited to, political and economic factors. The new political administration in 
the United States has signaled an intention to use tariffs more robustly in pursuing government policy and has already 
implemented some new tariffs.  For instance, the U.S. government has imposed tariffs on certain foreign goods, 
including steel and aluminum, and on certain vehicle parts, which have resulted in increased costs for goods imported 
into the United States. When increases are made to U.S. duty rates or tariffs, reciprocal action by other countries 
sometimes occurs, and any such increases could impact the price of our products and cause a decline in the demand 
for our products. If we are unable to pass price increases on to our customer base or otherwise mitigate the costs, or if 
demand for our products decreases due to the higher cost, our results of operations could be materially adversely 
affected. In addition, further tariffs have been proposed by the United States and its trading partners and additional 
trade restrictions could be implemented on a broader range of products or raw materials. The resulting environment 
of retaliatory trade or other practices could have a material adverse effect on our business, financial condition, results 
of operations, customers, suppliers, and the global economy.
We have in the past, and expect to continue to, incur significant costs to comply with trade laws imposing 
tariffs on products imported into the U.S. However, our competitors may not comply and may engage in 
transshipping to avoid tariffs and import competing products at lower costs than ours. If illegal transshipments are not 
monitored and enforcement is not effective to limit them, these shipments could have a material adverse effect on our 
business, financial condition, and results of operations.
In addition to duties and tariffs, any actions taken by the United States or by foreign countries to further 
implement trade policy changes, including limiting foreign investment or trade, increasing regulatory requirements, 
or other actions that impact our ability to obtain necessary licenses or approvals could negatively impact our 
business. These actions are unpredictable, and any of them could also have a material adverse effect on global 
economic conditions and the stability of global financial markets, significantly reduce global trade, restrict our access 
to suppliers or customers, and have a material adverse effect on our business, financial condition and results of 
operations.
Our business, results of operations, and financial condition could be materially adversely affected by the 
effects of widespread public health pandemics that are beyond our control.
Any outbreaks of contagious diseases, public health pandemics, and other adverse public health 
developments in countries where we, our customers, or our suppliers operate could have a material and adverse effect 
on our business, results of operations, and financial condition. For example, the COVID-19 pandemic adversely 
impacted businesses around the world, adversely affected supply chain logistics, and contributed to increases in raw 
material, freight, labor, and other costs. Uncertain factors relating to pandemics include the duration, spread, and 
severity of the pandemic, the efficacy and distribution of vaccines and treatments designed to combat the pandemic, 
the effects on our customers, vendors, suppliers, and employees, and the actions, or perception of actions that may be 
taken, to contain or treat its impact, including declarations of states of emergency, workplace mandates, business 
closures, manufacturing restrictions and any prolonged period of travel, commercial and/or other similar restrictions 
and limitations.
Any such pandemic and the measures designed to contain its spread may negatively impact demand for our 
products, which could have a material and adverse effect on our business, results of operations, and financial 
condition. Similarly, our suppliers may not have the materials, capacity, or capability to manufacture our products 
according to our schedule and specifications. If our suppliers’ operations are impacted, we may need to seek alternate 
suppliers, which may be more expensive, may not be available, or may result in delays in shipments to us and 
subsequently to our customers, each of which would affect our results of operations. Further, in the event any 
members of our workforce, or those of our suppliers, become sick because of any pandemic or are otherwise 
compelled to quarantine, or refuse to comply with any related workplace mandates, we may experience shortages in 
labor and services that we require for our operations. The increased use of remote work environments and virtual 
platforms in response to any such pandemic may also increase our risk of cyber-attacks and data security breaches.
The duration of the disruption to our customers, our supply chain, and our employees, and the related 
financial and operational impacts to us, because of any such pandemic, cannot be estimated at this time. Should any 
14

such disruption continue for an extended period, the impact could have a material adverse effect on our business, 
results of operations, and financial condition.
Product Development, Acceptance, Quality, and Regulations
If we do not continue to develop new products and bring them to market, our business, financial condition, 
and results of operations could be materially impacted.
Our historical growth and profitability have depended, in part, on the introduction of new parts to the motor 
vehicle aftermarket industry. In addition to growth through acquisitions, we invest in research and development to 
sustain or enhance our existing product portfolio. In certain circumstances, there may be a lengthy period between 
commencing these development initiatives and bringing new or improved products to market. In other instances, 
factors beyond our control may impact our ability to further our research and development activities. During any 
period of delay in research and development activities, technology advancements, customer demand and the markets 
for our products may move in directions that we had not anticipated. There is no guarantee that our new products or 
product enhancements will achieve market acceptance or that the timing of market adoption will be as predicted. As a 
result, there is a significant possibility that some of our development decisions, including significant expenditures on 
acquisitions, research and development, or investments in technologies, will not meet our expectations, and that our 
investment in some projects will be unprofitable. There is also a possibility that we may miss a market opportunity 
because we failed to invest or invested too late in a technology, product, or enhancement sought by our customers or 
the markets into which we sell. If we fail to make the right investments or fail to make them at the right time, 
competing solutions may be more attractive in the market. Investments in artificial intelligence (“AI”) also may 
impact our ability to develop new products. If we fail to invest in or utilize AI capabilities in our product 
development activities, or if our competitors adopt or use such AI capabilities more effectively in developing their 
own new products, our competitive position may suffer, and our revenue and profitability could be adversely 
affected.
The development and production of any new products are often accompanied by design and production 
delays and related costs. While we expect and plan for such delays and related costs, we cannot predict with precision 
the time and expense required to overcome these initial problems so that the products comply with specifications. 
Moreover, as a supplier in the motor vehicle aftermarket industry, we face additional challenges in designing and 
producing replacement products as original equipment manufacturers may design parts that contain enhanced 
technology features or proprietary technologies that are required to interface with other vehicle systems to work 
properly. There is a risk that we may not be able to introduce or bring to full-scale production new products as 
quickly as we expected in our product introduction plans, which could have a material adverse effect on our business, 
financial condition, and results of operations.
We may be adversely impacted by changes in, or restrictions on access to, motor vehicle technology.
The motor vehicle aftermarket industry is experiencing a period of significant technological change because 
of the trends toward the integration of advanced electronics into traditional products and the increase in the number 
of vehicles powered by fuel cells or electricity. Software, firmware, and hardware increasingly are becoming 
functionally integrated with, and inseparable from, physical parts. While, traditionally, repair shops and vehicle 
owners could diagnose and repair their vehicles with mechanical adjustments, today they often need access to 
vehicles’ control units using laptops, complex diagnostic tools, and software. Restrictions on access to testing and 
diagnostic tools, software, telematics, data, and repair information imposed by the original vehicle manufacturers or 
by governmental regulations may force vehicle owners to rely on dealers to perform maintenance and repairs. This in 
turn could limit our customers' ability to service vehicles as well as our ability to design, manufacture, and sell new 
products, which could have a material adverse effect on our business, financial condition, and results of operations.
These trends have led to an increase in the significance of technology to our current and future products and 
the amount of capital we need to invest to develop these new technologies, as well as an increase in the amount of 
competition we face from technology-focused new market entrants. If we misjudge the amount of capital to invest or 
are otherwise unable to continue providing products that meet our customers’ needs in this environment of rapid 
technological change, our market competitiveness could be adversely affected, which could have a material adverse 
effect on our business, financial condition, and results of operations. 
15

Design and quality problems with our products could damage our reputation and adversely affect our 
business.
We have experienced, and in the future may experience, reliability, quality, or compatibility problems in 
products after their production and sale to customers. Product design and quality problems and any associated 
product recalls could result in damage to our reputation, loss of customers, a decrease in revenue, litigation, 
unexpected expenses, and a loss of market share. We have invested and will continue to invest in our engineering, 
design, manufacturing, and quality infrastructure to help reduce these problems; however, there can be no assurance 
that we can successfully remedy these issues. To the extent we experience significant quality problems in the future, 
it could have a material adverse effect on our business, financial condition, and results of operations.
Failure to comply with safety regulations could result in regulatory enforcement, litigation, and product 
recalls that damage our reputation and adversely affect our business.
Our products and the vehicles in which they are used may be subject to safety laws and regulations 
promulgated by federal, state/provincial, and local governments around the world. For example, the National 
Highway Traffic Safety Administration (“NHTSA”) has federal oversight over product safety issues related to 
automobiles in the United States, and the Consumer Product Safety Commission (“CPSC”) has federal oversight over 
product safety issues related to off-road vehicles. Changes in the regulatory climate in any of the jurisdictions where 
we operate could result in additional compliance costs or require us to redesign impacted products. In addition, we 
could become subject to regulatory enforcement actions or litigation if our products fail to comply with these 
regulations. Moreover, we could be required to conduct product recalls that could damage our reputation and result in 
additional costs. Overall, to the extent we fail to comply with safety regulations, it could have a material adverse 
effect on our business, financial condition, and results of operations.
Our Intellectual Property and Information Security
Cyber-attacks or other breaches of information technology security could adversely impact our business and 
operations.
Cyber-attacks or other breaches of network or information technology security may cause equipment failure, 
disruption to our operations, or the loss or theft of sensitive data relating to our Company and our employees, 
customers, suppliers, and business partners, including intellectual property, proprietary business information, and 
other sensitive material. Such attacks, which include the use of malware, encryption, computer viruses, and other 
means for disruption or unauthorized access, on companies have increased in frequency, scope, and potential harm in 
recent years. In addition, the rapid evolution and increased adoption of AI technologies may intensify our 
cybersecurity risks. We take preventive actions to reduce the risk of cyber incidents and protect our information 
technology and networks, including the data that is maintained within them. However, such preventative actions may 
be insufficient to repel a cyber-attack or other network breach in the future. Furthermore, because the techniques used 
to carry out cyber-attacks change frequently and in many instances are not recognized until after they are used against 
a target, we may be unable to anticipate these changes or implement adequate preventative measures. Moreover, we 
utilize third-party vendors that provide information technology services for various areas, including human resources 
functions (e.g., payroll), and parts of our operations rely upon third-party logistics providers that maintain their own 
information technology systems on which we rely. While we generally require these third parties to monitor and 
protect their information technology systems against cyber-attacks and other breaches, their efforts may not be 
effective. To the extent that any cyber-attack or other security breach of one of these third-party systems causes a 
disruption in a third-party’s operations or results in a loss or damage to our data, loss or theft of our intellectual 
property, or unauthorized disclosure of confidential information, including information regarding our customers and 
the ultimate purchasers of our products, it could disrupt our operations or cause significant damage to our reputation, 
affect our relationship with our customers, suppliers and employees, and lead to claims against us and ultimately 
harm our business. Moreover, intruders that gain access to our intellectual property and trade secrets may attempt to 
use that information to harm our business, by developing competing or counterfeit products. Additionally, we may be 
required to incur significant costs to protect against damage caused by these disruptions or security breaches in the 
future. Any such cyber-attacks and loss or theft of our intellectual property or unauthorized disclosure of confidential 
information could have a material adverse effect on our business, financial condition, and results of operations.
We are dependent, in part, on our intellectual property. If we are not able to protect our proprietary rights or 
if those rights are invalidated or circumvented, our business may be adversely affected.
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Our business is dependent, in part, on our ability to innovate, and, as a result, we rely on our intellectual 
property. We generally protect our intellectual property through patents, trademarks, copyrights, trade secrets, 
confidentiality and nondisclosure agreements, information security practices, and other measures to the extent our 
budget permits. There can be no assurance that patents will be issued from pending applications that we have filed or 
that our patents will be sufficient to protect our key technology from misappropriation or falling into the public 
domain, nor can assurances be made that any of our patents, patent applications, trademarks or our other intellectual 
property or proprietary rights will not be misappropriated, challenged, invalidated, or circumvented. In addition, the 
level of protection of our proprietary technology varies by country and may be uncertain in countries that do not have 
well-developed judicial systems or laws that adequately protect intellectual property rights. Patent litigation and other 
challenges to our patents and other proprietary rights are costly and unpredictable and may prevent us from gaining 
and/or maintaining market exclusivity for a product in a particular geographic area. Financial considerations may also 
preclude us from seeking patent protection in every country where infringement litigation could arise. Our inability to 
predict our intellectual property requirements in all geographies and affordability constraints may also impact our 
intellectual property protection investment decisions. If we are unable to adequately protect our proprietary rights, we 
may be at a disadvantage to others who do not incur the substantial time and expense we incur to create our products. 
Preventing unauthorized use or infringement of our intellectual property is inherently difficult. Moreover, it may be 
difficult or practically impossible to detect theft or unauthorized use of our intellectual property. Any of the foregoing 
could have a material adverse effect on our business, financial condition, and results of operations.
Claims of intellectual property infringement by original equipment manufacturers and others could adversely 
affect our business and negatively impact our ability to develop new products.
From time to time in the ordinary course of our business, we are subject to claims that we are infringing the 
intellectual property rights of original equipment manufacturers, competitors, non-practicing entities, or others. Any 
such infringement claim could have a material adverse effect on our business, financial condition, and results of 
operations due to an increase in legal expense, a time burden on employees involved in the defense of such claim, or 
slowed development and/or production of an accused product. This may be true whether they are with or without 
merit and whether they are covered by insurance or not. An adverse finding against us in these or similar intellectual 
property disputes may have a material adverse effect on our business, financial condition, and results of operations if 
we are not able to successfully develop or license non-infringing alternatives. In addition, an unfavorable ruling in 
intellectual property litigation could subject us to significant liability, increased legal expense, and require us to cease 
developing or selling the affected products. Any significant restriction that impedes our ability to develop and 
commercialize our products could have a material adverse effect on our business, financial condition, and results of 
operations.
Failure to maintain the value of our brands could have an adverse effect on our reputation, cause us to incur 
significant costs, and negatively impact our business.
Our brands are an important component of our value proposition and serve to distinguish our products from 
those of our competitors. We believe that our success depends, in part, on maintaining and enhancing the value of our 
brands and executing our brand strategies, which are designed to drive demand for our products and, where we do not 
sell direct to end-users of our products, make us a valued business partner to our customers through the support of 
their marketing initiatives. A decline in the reputation of our brands because of events, such as deficiencies or defects 
in the design or manufacture of our products, from legal proceedings, product recalls or warranty claims resulting 
from such deficiencies or defects, or from failures to meet stakeholder expectations regarding environmental, social, 
and governance matters may harm our reputation, reduce demand for our products, and adversely affect our business. 
Moreover, our business may be adversely affected if we fail to develop adequate branding strategies following 
acquisitions of companies with their own established brands. In addition to the foregoing, certain of our customer 
agreements require us to supply them with private-label branded products. To the extent we use our own products to 
promote the brands of our customers over our own brands, our business may be adversely affected.
Risks Related to Our Capital Structure and Finances
Increasing our indebtedness could negatively affect our financial health.
We have a credit agreement with Bank of America, N.A., as administrative agent, under which we borrowed 
$500.0 million in the form of a term loan and through which we have a $600.0 million revolving credit facility. As of 
December 31, 2024, there was $468.8 million in outstanding borrowings under the term loan and $14.0 million in 
17

outstanding borrowings under the revolving portion of the credit agreement, and as of such date, we had three 
outstanding letters of credit for $1.2 million in the aggregate.
Our outstanding indebtedness and any additional indebtedness we incur may have negative consequences on 
our business, including, among others: requiring us to use cash to pay the principal of and interest on our 
indebtedness, thereby reducing the amount of cash available for other purposes; limiting our ability to obtain 
additional financing for working capital, capital expenditures, acquisitions, stock repurchases, and general corporate 
or other purposes; and limiting our flexibility in planning for, or reacting to, changes in our business, industries, or 
the market.
Our ability to make payments of principal and interest on our indebtedness depends upon our future 
performance, which is subject to economic conditions, interest rates, industry cycles, and financial, business, and 
other factors, many of which are beyond our control. If we are unable to generate sufficient cash flow from 
operations to service our indebtedness, we may be required to, among other things: refinance or restructure all or a 
portion of our indebtedness; reduce or delay planned capital or operating expenditures; reduce, suspend, or eliminate 
our stock repurchase program; or sell selected assets. Such measures might not be sufficient to enable us to service 
our indebtedness. In addition, any such refinancing, restructuring, or sale of assets might not be available on 
economically favorable terms or at all, and if prevailing interest rates at the time of any such refinancing or 
restructuring are higher than our current rates, interest expense related to such refinancing or restructuring would 
increase. The occurrence of any of such events could have a material adverse effect on our business, financial 
condition, and results of operations.
Our credit agreement contains covenants that restrict our operational flexibility. If we cannot comply with 
these covenants, we may be in default under our credit agreement.
Our credit agreement contains affirmative and negative covenants, including requirements that we maintain 
specified financial ratios, which limit and restrict our operations and may hamper our ability to engage in activities 
that may be in our long-term best interests. Events beyond our control could affect our ability to meet these and other 
covenants under the credit agreement. Moreover, our credit agreement is guaranteed by our material domestic 
subsidiaries and is supported by a security interest in substantially all our and their personal property and assets, 
subject to certain exceptions.
Our failure to comply with our covenants and other obligations under the credit agreement may result in an 
event of default thereunder. A default, if not cured or waived, may permit acceleration of our indebtedness and 
provide our lenders with the ability to foreclose on the collateral securing their loans. If our indebtedness is 
accelerated, we cannot be certain that we will have sufficient funds available to pay down the indebtedness (together 
with accrued interest and fees), or that we will have the ability to refinance the accelerated indebtedness on terms 
favorable to us or at all. This could have a material adverse effect on our business, financial condition, and results of 
operations.
We are exposed to risks related to accounts receivable sales agreements.
We have entered into several customer-sponsored programs administered by unrelated financial institutions 
that permit us to sell certain accounts receivable at discounted rates to the financial institutions without recourse. 
These agreements permit us to recover on our accounts receivable sooner than if they were not in place and help 
reduce the risk of non-payment by customers. The financial institutions with which we have these agreements may 
experience financial difficulties or may modify or terminate these agreements because of changes in our customers’ 
credit profiles, market conditions, or otherwise. The modification, termination, or other loss of these arrangements 
could have a material and adverse effect on our liquidity and our financial condition, results of operations, and cash 
flows. Certain of our customers, however, do not offer the ability to participate in such sponsored programs. If we do 
not enter into these agreements, our financial condition, results of operations, and cash flows could be materially and 
adversely affected by delays or failures in collecting trade accounts receivables. 
Interest rate increases may adversely affect our financial condition and results of operations.
Borrowings under our credit agreement are at variable rates of interest and expose us to interest rate risk. If 
interest rates increase, our debt service obligations on the variable rate indebtedness will increase even though the 
amount borrowed remains the same. As a result, our net income, and cash flows, including cash available for 
servicing our indebtedness, will correspondingly decrease. A one-percentage-point increase in the interest rates on 
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outstanding borrowings under our credit agreement would have increased our interest expense by approximately 
$5.6 million for the year ended December 31, 2024.
Our accounts receivable sales agreements are variable rate instruments impacted by reference interest rates, 
such as the Term Secured Overnight Financing Rate ("Term SOFR"), which are components of the discount rate 
applicable to each arrangement. A one-percentage-point increase in the discount rates on these arrangements would 
have increased our factoring costs by approximately $8.8 million for the year ended December 31, 2024. Rising 
interest rates increase the costs associated with these arrangements and result in us collecting less on our accounts 
receivable serviced through them. If interest rates increase such that the cost of these arrangements becomes more 
than the cost of servicing our receivables with existing debt, we may not be able to rely on such arrangements, which 
could have a material adverse effect on our business, financial condition, and results of operations. 
We extend credit to our customers, some of whom may be unable to pay in the future.
We regularly extend credit to our customers. A significant percentage of our accounts receivable have been, 
and are expected to continue to be, concentrated among a relatively small number of retailers, dealers, and 
distributors in the United States. Our four largest customers accounted for 78% of total accounts receivable as of 
December 31, 2024, and 74% of total accounts receivable as of December 31, 2023. In the ordinary course of 
business, management monitors, among other things, credit terms and credit limits for these and other customers. In 
addition, from time to time, some of our customers request increases in their credit limits. Such requests may pose 
incremental risks to us, either by increasing the credit limit for a customer and accepting additional financial risk of 
non-payment or maintaining the credit limit and risking the customer redirecting business to another supplier offering 
better credit terms. If any of our customers were unable to pay, or if any of those customers redirect their business to 
other suppliers offering better credit terms, it could have a material adverse effect on our business, financial 
condition, and results of operations.
Our business may be negatively impacted by our dependence on foreign suppliers and by foreign currency 
fluctuations.
In 2024, approximately 72% of our products were purchased from suppliers in a variety of non-U.S. 
countries, with the largest portion of our overseas purchases being made in China. As a result of the magnitude of our 
foreign sourcing, our business may be subject to various risks, including the following:
a.
uncertainty caused by the elimination of import quotas and the possible imposition of additional quotas, bans 
on importing goods or materials from certain countries or regions, or other retaliatory or punitive trade 
measures;
b.
imposition of duties, tariffs, taxes, and other charges on imports;
c.
significant devaluation of the U.S. dollar against foreign currencies;
d.
restrictions on the transfer of funds to or from foreign countries;
e.
political instability, military conflict, or terrorism involving the United States or any of the countries where 
our products are manufactured or sold, which could cause labor shortages, a delay in transportation, or an 
increase in costs of transportation, labor, raw materials, or finished product or otherwise disrupt our business 
operations; and
f.
disease, epidemics, and health-related concerns could result in closed factories, reduced workforces, scarcity 
of raw materials, and scrutiny and embargoing of goods produced in infected areas.
In addition to the foregoing, the products we purchase from our foreign suppliers generally are purchased 
through purchase orders with the purchase price specified in U.S. dollars. Accordingly, we generally do not have 
exposure to fluctuations in the relationship between the U.S. dollar and various foreign currencies between the time 
of execution of the purchase order and payment for the product. To the extent that the U.S. dollar changes in value 
relative to those foreign currencies in the future, the prices charged by our suppliers under new purchase orders may 
change in equivalent U.S. dollars. For example, the Chinese yuan to U.S. dollar exchange rate has fluctuated over the 
past several years. Any future changes in the value of the Chinese yuan relative to the U.S. dollar may result in a 
change in the cost of products that we purchase from China in the future.
19

If these risks limit or prevent us from acquiring products from foreign suppliers or significantly increase the 
cost of our products, our operations could be seriously disrupted until alternative suppliers are found, which could 
have a material adverse effect on our business, financial condition, and results of operations.
Dorman’s Non-Executive Chairman and his family members own a significant portion of the Company.
As of February 24, 2025, Steven L. Berman, our Non-Executive Chairman, and his family members 
beneficially owned approximately 15% of the Company’s outstanding common stock. As such, Mr. Berman and his 
family members could influence matters requiring the approval of shareholders, including the election of the Board 
of Directors and the approval of significant transactions. Such concentration of ownership may have the effect of 
delaying, preventing, or deterring a change in control of the Company, could deprive shareholders of an opportunity 
to receive a premium for their common stock as part of a sale of the Company, and might ultimately affect the market 
price of our common stock. Moreover, sales of substantial amounts of the shares beneficially owned by Mr. Berman 
and his family members, including shares held in family trusts and foundations, or the perception that such sales 
could occur, may lower the prevailing market price of our common stock.
General Risk Factors
Unfavorable economic conditions may adversely affect our business.
Adverse changes in economic conditions, including inflation, recession, increases in fuel prices, decreased 
transportation capacity, rising interest rates, tariffs, labor shortages and unemployment levels, availability of 
consumer credit, taxation, or instability in the financial markets or credit markets may either lower demand for our 
products or increase our operational costs, or both. Such conditions may also materially impact our customers, 
suppliers, dealers, and other parties with whom we do business. Our revenue will be adversely affected if demand for 
our products declines. The impact of unfavorable economic conditions may also limit discretionary spending or 
otherwise impair the ability of our customers to pay for products they have purchased. As a result, reserves for 
doubtful accounts and write-offs of accounts receivables may increase and failure to collect a significant portion of 
amounts due on those receivables could have a material adverse effect on our business, financial condition, and 
results of operations.
Our operations, revenues, and operating results, and the operations of our third-party manufacturers, 
suppliers, warehouse and distribution providers, and customers, may be subject to quarter-over-quarter 
fluctuations and disruptions from events beyond our or their control.
Our operations, revenues, and operating results, as well as the operations of our third-party manufacturers, 
suppliers, warehouse, distribution and logistics providers, and customers, may be subject to quarter-over-quarter 
fluctuations and disruptions from a variety of causes outside of our or their control, including work stoppages, market 
volatility, fuel and transportation prices, acts of war, terrorism, cyber incidents, pandemics, power outages, fires, 
earthquakes, flooding, changes in weather patterns, weather or seasonal fluctuations or other climate-based changes, 
including hurricanes or tornadoes, or other natural disasters. If a major disruption were to occur at our operations or 
the operations of our third-party manufacturers, suppliers, warehouse and distribution providers, or customers, it 
could result in harm to people or the natural environment, delays in shipments of products to customers, or 
suspension of operations. In addition, such events could result in our inability to fill orders on a timely basis or at all 
and result in penalties owed to our customers and the loss of net sales. Any of the foregoing could have a material 
adverse effect on our business, financial condition, and results of operations.
We rely extensively on computer systems to manage inventory, process transactions, and timely provide 
products to our customers. These systems are subject to damage or interruption from power outages, 
telecommunications failures, computer viruses, security breaches, cyber-attacks, or other catastrophic events. If these 
systems are damaged or fail to function properly, we may experience loss of critical data and interruptions or delays 
in our ability to manage inventories or process customer transactions. Such a disruption to these systems could 
negatively impact net sales and could have a material adverse effect on our business, financial condition, and results 
of operations.
Unfavorable results of legal proceedings could materially adversely affect us.
We are subject to various legal proceedings and claims that arise out of the ordinary course of our business, 
such as those involving contracts, employment matters, competitive practices, and intellectual property infringement. 
In addition, if our products are defective or installed or used incorrectly by customers, bodily injury, property 
damage, or other injury, including death, may result and could give rise to product liability claims against us. Legal 
20

proceedings and claims may be time-consuming and expensive to prosecute, defend, or conduct. This may be true 
whether they are with or without merit and whether they are covered by insurance or not. They also may divert 
management’s attention and other resources; inhibit our ability to sell our products; result in adverse judgments for 
damages, injunctive relief, penalties, and fines; and negatively affect our reputation, business, financial condition, 
and results of operations. There can be no assurance regarding the outcome of current or future legal proceedings, 
claims, or investigations.
The market price of our common stock may be volatile and could expose us to securities class action litigation 
and increased shareholder activism.
The stock market and the price of our common stock may be subject to wide fluctuations based on general 
economic and market conditions. The market price for our common stock also may be affected by our ability to meet 
analysts’ expectations. Failure to meet such expectations, even slightly, could negatively affect the market price of 
our common stock. In addition, stock market volatility has had a significant effect on the market prices of securities 
issued by many companies for reasons unrelated to the operating performance of these companies. Downturns in the 
stock market may cause the price of our common stock to decline.
Following periods of volatility in the market price of a company’s securities, securities class action litigation 
has often been instituted against such companies. If similar litigation were instituted against us, it could result in 
substantial costs and a diversion of our management’s attention and resources, which could have a material adverse 
effect on our business, financial condition, and results of operations. In addition, market price volatility may attract 
shareholder activism, which could take many forms, including potential proxy contests and public information 
campaigns. Shareholder activism could cause us to incur substantial costs, adversely affect our relationships with 
suppliers, customers, and regulators, and adversely impact our stock price.
Losing the services of our executive officers or other highly qualified and experienced employees or failing to 
attract and retain any of such officers or employees could adversely affect our business.
Our future success depends upon the continued contributions of our executive officers and senior 
management, many of whom have numerous years of experience and would be extremely difficult to replace. We 
must also attract and retain experienced and highly skilled engineering, sales and marketing, finance, logistics, 
information technology, and operations personnel. Although we periodically conduct compensation benchmarking 
and surveys, competition for qualified personnel is often intense, our compensation programs may not be adequately 
designed, and we may not be successful in hiring and retaining these people. To the extent we experience increases in 
demand for labor, because of competition or otherwise, such increases in demand may drive higher wages for 
impacted roles and our ability to attract talent and maintain a competitive cost structure may be challenged. If we lose 
the services of our key employees, cannot attract and retain other qualified personnel, or cannot maintain a 
competitive cost structure because of any of the foregoing, it could have a material adverse effect on our business, 
financial condition, and results of operations.
Our growth may be impacted by acquisitions. We may not be able to identify suitable acquisition candidates, 
complete acquisitions or integrate acquisitions successfully.
Our future growth may depend in part on our ability to acquire and successfully integrate new businesses. 
We may not be able to identify suitable acquisition candidates, complete acquisitions, or integrate acquisitions 
successfully. We may seek additional acquisition opportunities, both to further diversify our businesses and to 
penetrate or expand important product offerings, geographies, or markets. There are no assurances, however, that we 
will be able to successfully identify suitable candidates, negotiate appropriate terms, obtain financing on acceptable 
terms, complete proposed acquisitions, successfully integrate acquired businesses, or expand into new geographies or 
markets. Once acquired, operations may not achieve anticipated levels of revenues or profitability. Acquisitions 
involve risks, including difficulties in the integration of the operations, technologies, services, and products of the 
acquired companies and the diversion of management's attention from other business concerns. Although our 
management will endeavor to evaluate the risks inherent in any particular transaction, there are no assurances that we 
will properly ascertain all such risks. Difficulties encountered with acquisitions could have a material adverse effect 
on our business, financial condition, and results of operations.
21

Changes in tax laws or exposure to additional income tax liabilities could have a material adverse effect on our 
business, financial condition, and results of operations.
We are subject to income taxes, as well as non-income-based taxes, at the federal, state, and local levels. We 
are subject to tax audits in various jurisdictions. Tax authorities may disagree with certain positions we have taken 
and assess additional taxes. We regularly assess the likely outcomes of these audits to determine the appropriateness 
of our tax provisions. However, there can be no assurance that we will accurately predict the outcomes of these 
audits, and the actual outcomes of these audits could have a material adverse effect on our business, financial 
condition, and results of operations. Additionally, changes in tax laws or tax rulings could materially impact our 
effective tax rate.
Global climate change and related regulations could negatively affect our business.
The effects of climate change, such as extreme weather conditions, create financial risks to our business. For 
example, the demand for our products may be affected by unseasonable weather conditions. The effects of climate 
change could also disrupt our operations by impacting the availability and cost of materials needed for manufacturing 
and could increase insurance and other operating costs. We could also face indirect financial risks passed through the 
supply chain and disruptions that could result in increased prices for our products and the resources needed to 
produce them.
Climate change is continuing to receive ever-increasing attention worldwide. Many scientists, legislators, 
and others attribute climate change to increased levels of greenhouse gases, including carbon dioxide, which could 
lead to additional legislative and regulatory efforts to limit greenhouse gas emissions. New international, federal, or 
state legislative or regulatory restrictions or standards adopted regarding emissions of carbon dioxide that may be 
imposed on motor vehicles and related fuels could adversely affect demand for motor vehicles, annual miles driven, 
or the products we sell and could lead to or require changes in motor vehicle technology or increased costs. For 
example, California recently enacted a climate-focused disclosure law. We will be required to spend significant time 
and resources to comply with this type of new law. Compliance with any new or more stringent laws, regulations, or 
standards, or stricter interpretations of existing laws, regulations, or standards, could require us to incur increased 
capital expenditures. While we have been committed to continuous improvements to our product portfolio to meet 
and exceed anticipated laws, regulations, and standards, there can be no assurance that our actions will be successful, 
that our products will be accepted by the market, that proposed regulation or deregulation will not have a negative 
competitive impact, or that economic returns will reflect our investments in new product development.
We could be adversely affected by violations of the U.S. Foreign Corrupt Practices Act and similar anti- 
bribery laws around the world.
The U.S. Foreign Corrupt Practices Act (the "FCPA") and similar anti-bribery laws in other jurisdictions 
generally prohibit companies and their intermediaries from making improper payments to government officials or 
other persons for the purpose of obtaining or retaining business. Recent years have seen a substantial increase in anti-
bribery law enforcement activity, with more frequent and aggressive investigations and enforcement proceedings by 
both U.S. and non-U.S. regulators, and increases in criminal and civil proceedings brought against companies and 
individuals. Our policies mandate compliance with these anti-bribery laws. We operate in parts of the world that are 
recognized as having governmental and commercial corruption and local customs and practices that can be 
inconsistent with anti-bribery laws. We cannot assure you that our internal control policies and procedures will 
always protect us from reckless or criminal acts committed by our employees or third-party intermediaries. If we 
believe or have reason to believe that our employees or agents have or may have violated applicable anti-corruption 
laws, or if we are subject to allegations of any such violations, we may be required to investigate or have outside 
counsel investigate the relevant facts and circumstances, which can be expensive and require significant time and 
attention from senior management. Violations of these laws may result in criminal or civil sanctions, which could 
disrupt our business and result in a material adverse effect on our reputation, business, financial condition, and results 
of operations. In addition, we could be subject to commercial impacts such as lost revenue from customers who 
decline to do business with us because of such compliance matters, or we could be subject to lawsuits brought by 
private litigants, each of which could have a material adverse effect on our reputation, business, financial condition, 
and results of operations.
22

Our products are subject to import and export controls and economic sanctions laws and regulations in 
various jurisdictions, and violations could adversely affect us.
Import and export controls and economic sanctions laws and regulations include restrictions and prohibitions 
on the sale or supply of certain products and on our transfer of parts, components, and related technical information 
and know-how to certain countries, regions, governments, persons, and entities. Various countries regulate the 
importation of certain products through import permitting and licensing requirements and have enacted laws that 
could limit our ability to distribute our products. The exportation, re-exportation, transfers within foreign countries, 
and importation of our products, including by our suppliers and vendors, must comply with these laws and 
regulations, and any violations may result in reputational harm, government investigations and penalties, and denial 
or curtailment of importing or exporting activities. Complying with export control and sanctions laws for a particular 
sale may be time-consuming, may increase our costs, and may result in the delay or loss of sales opportunities. If we 
are found to be in violation of U.S. sanctions or export control laws, or similar laws in other jurisdictions, we and the 
individuals working for us could incur substantial fines and penalties. Changes in export, sanctions, or import laws or 
regulations may delay the introduction and sale of our products in the U.S. and international markets, require us to 
spend resources to seek necessary government authorizations or to develop different versions of our products, or, in 
some cases, prevent the export or import of our products to certain countries, regions, governments, persons, or 
entities, which could adversely affect our business, financial condition, and operating results.
ITEM 1B. Unresolved Staff Comments.
None
ITEM 1C. Cybersecurity
Risk Assessment
We depend on a variety of information systems and technologies (including cloud technologies) 
(collectively, “IT Systems”) to manage our business. We rely on these IT Systems to provide information for 
substantially all of our business operations, including supply chain, order processing, e-commerce, human 
resources, legal, compliance, marketing, finance, and accounting. Our core IT Systems consist mostly of 
purchased and licensed software programs that integrate together and with our internally developed solutions. 
As part of our risk management program, we monitor and assess the risks posed by cybersecurity threats to 
those internal and external systems and solutions and maintain an information security program designed to 
mitigate such risks. 
Our information security program includes development, implementation, and improvement of policies 
and procedures to safeguard information to help ensure availability of critical data and systems. To the extent 
we utilize third-party vendors to provide information technology services for various areas, including human 
resources functions (e.g., payroll), we generally require these vendors to monitor and protect their information 
technology systems against cyber-attacks and other breaches. The Company's technology environment is 
managed by an experienced team of professionals who follow an extensive set of policies and procedures 
related to data security. Our program further includes review and assessment by external, independent third 
parties, who assess and report on our internal incident response preparedness and help identify areas for 
continued focus and improvement. With the assistance of one such reputable third party, the Company conducts 
biannual maturity assessments of its IT Systems against the National Institute of Standards of Technology 
(NIST) Cybersecurity Framework. We also carry insurance that provides protection against the risks from 
cybersecurity threats. To our knowledge, during 2024, there were no material cybersecurity incidents or threats 
that materially affected or are reasonably likely to materially affect the Company’s business strategy, results of 
operations, or financial condition.
Governance
Pursuant to its charter, the Audit Committee of the Board of Directors (the “Board”) has oversight of 
the Company's information security program, including, but not limited to, risks regarding cybersecurity threats. 
In particular, the Audit Committee reviews with management the Company’s key IT Systems and evaluates the 
adequacy of the Company’s information security program, compliance, and controls. 
23

The Company's Senior Vice President and Chief Information Officer (“CIO”), who reports to the 
Company’s Chief Executive Officer, is responsible for the operation of the Company’s information security 
program. Our CIO is an IT veteran with over 25 years of experience in building and maturing cyber programs 
for large public companies. The CIO is supported by an internal team of certified security analysts who work in 
conjunction with leading security operations managed service providers to manage detection and response.
On at least an annual basis, a cyber risk report that highlights program governance, risks, and 
opportunities is provided to the Audit Committee and the full Board. 
The Company maintains a Security Committee, which is led by the CIO and is comprised of individuals 
from the Company’s IT department – including dedicated security team members with various security 
certifications. The Security Committee regularly reviews information security program governance and key 
performance indicators. These reviews typically include the number of events, number of investigations, mean 
response time, and cyber trends. The Security Committee oversees the Company’s security roadmap and 
ensures the monitoring of information security policies and procedures covering areas such as back-up and 
retention, acceptable use, disaster recovery, incident management, and passwords.
The success of the Company’s information security program relies not only on ownership by the CIO’s 
organization but also on an active and collaborative relationship within the business. The Company requires all 
employees to complete cyber training annually. For 2024, the Company maintained a security learning 
management system with phishing simulations distributed regularly to enhance cyber resiliency. Additionally, 
the Company leverages communications, contests, policies, videos, and visuals to continuously raise awareness 
among employees.
24

ITEM 2. Properties.
Facilities
As of December 31, 2024, we had 38 warehouse and office facilities located throughout the United 
States, Canada, China, Taiwan, and India. Five of these facilities are owned and the remainder are leased. Our 
principal facilities are as follows:
Location
Description
Size
Ownership
Portland, TN
Warehouse and office
997,310
sq. ft.
Leased
Whiteland, IN
Warehouse and office
827,180
sq. ft.
Leased
Warsaw, KY
Warehouse and office
710,500
sq. ft.
Owned
Shepherdsville, KY
Warehouse
436,716
sq. ft.
Leased
Colmar, PA
Corporate headquarters
Warehouse and office
342,000
sq. ft.
Leased
Madison, IN
Warehouse and office
333,000
sq. ft.
Leased (1)
Shiremanstown, PA
Warehouse and office
318,872
sq. ft.
Leased
Durant, OK
Warehouse and office
208,000
sq. ft.
Owned
Lewisberry, PA
Warehouse and office
170,500
sq. ft.
Leased (2)
Madison, IN
Warehouse
145,000
sq. ft.
Leased (1)
Las Vegas, NV
Warehouse and office
122,071
sq. ft.
Leased
Jiangsu Province, China
Warehouse and office
105,911
sq. ft.
Leased
Harrisburg, PA
Warehouse and office
101,750
sq. ft.
Leased
Harrisburg, PA
Manufacturing Facility
101,132
sq. ft.
Owned
Lewisville, TX
Warehouse and office
101,029
sq. ft.
Leased
Virginia Beach, VA
Warehouse and office
101,000
sq. ft.
Leased
Warsaw, KY
Warehouse
80,000
sq. ft.
Leased
Shreveport, LA
Warehouse and office
65,000
sq. ft.
Leased (1)
Reno, NV
Warehouse and office
54,354
sq. ft.
Leased
Kankakee, IL
Manufacturing Facility
53,574
sq. ft.
Owned
(1)
We lease two facilities in Madison and one facility in Shreveport (consisting of an aggregate of 
approximately 543,000 square feet) from limited liability companies in which Ms. Lindsay Hunt, our 
President, Specialty Vehicles, and members of her family are owners. Under the three lease agreements, 
we paid an aggregate rent of $2.8 million in 2024. The rent payable under each lease will increase by 
2% on October 4th of each year. Each of the three leases commenced in October 2022 in connection 
with the SuperATV acquisition and will expire on October 4, 2027.
(2)
We lease one of our two Lewisberry facilities (consisting of approximately 142,500 square feet) from a 
limited liability company of which our Non-Executive Chairman, Steven L. Berman, and certain of his 
family members are owners. Under this lease agreement, we paid rent of $0.7 million in 2024. The rent 
payable will be increased by 3% on July 1st of each year. This lease commenced in September 2020 and 
will expire on December 31, 2027.
ITEM 3. Legal Proceedings.
The information set forth under the heading “Other Contingencies” appearing in Note 11, 
“Commitments and Contingencies,” to the Notes to Consolidated Financial Statements contained in PART II, 
ITEM 8 of this report is incorporated herein by reference.
ITEM 4. Mine Safety Disclosures.
Not Applicable
25

ITEM 4.1. Information about Our Executive Officers.
The following table sets forth certain information with respect to our executive officers as of 
February 27, 2025:
Name
Age
Position with the Company
Kevin M. Olsen
53
President and Chief Executive Officer
Brian J. Borradaile 
47
Senior Vice President, Strategy and Corporate Development
Joseph P. Braun
51
Senior Vice President, General Counsel and Secretary
Jeffrey L. Darby
57
Senior Vice President, Sales and Marketing
David M. Hession
56
Senior Vice President, Chief Financial Officer and Treasurer
Lindsay Hunt
39
President and Chief Executive Officer, Specialty Vehicles
Scott D. Leff
53
Senior Vice President, Chief Human Resources Officer
Donna M. Long
57
Senior Vice President, Chief Information Officer
Eric B. Luftig
51
Senior Vice President, Product
John R. McKnight
56
President, Heavy Duty
Tayfun Uner
52
President, Light Duty
Kevin M. Olsen joined the Company in July 2016 as Senior Vice President and Chief Financial Officer. 
He became Executive Vice President, Chief Financial Officer in June 2017, President and Chief Operating 
Officer in August 2018 and President and Chief Executive Officer in January 2019. Prior to joining the 
Company, Mr. Olsen was Chief Financial Officer of Colfax Fluid Handling, a division of Colfax Corporation, a 
diversified global manufacturing and engineering company that provides gas and fluid-handling and fabrication 
technology products and services to commercial and governmental customers around the world, from January 
2013 through June 2016. Prior to joining Colfax, he served in progressively responsible management roles at 
the Forged Products Aero Turbine Division of Precision Castparts Corp, Crane Energy Flow Solutions, a 
division of Crane Co., Netshape Technologies, Inc., and Danaher Corporation. Prior thereto, Mr. Olsen 
performed public accounting work at PricewaterhouseCoopers LLP. Mr. Olsen is also a director of Twin Disc, 
Inc., a publicly traded international manufacturer and worldwide distributor of heavy-duty off-highway and 
marine power transmission equipment and related products.
Brian J. Borradaile was appointed to serve as the Company’s Senior Vice President, Strategy and 
Corporate Development in February 2023. Mr. Borradaile previously served as Vice President, Corporate 
Development when he joined the Company in December 2017. Prior to that time, Mr. Borradaile worked in the 
automotive, technology, and industrial manufacturing industries, including positions at Aptiv Plc (formerly 
Delphi Automotive Plc), a leading global technology and mobility architecture company primarily serving the 
automotive sector, TE Connectivity Ltd., a publicly traded global industrial technology leader, and various 
private equity companies. 
Joseph P. Braun joined the Company in April 2019 as Senior Vice President and General Counsel, and 
he was appointed Corporate Secretary in May 2019. Prior to joining the Company, Mr. Braun served as Chief 
Legal Officer and Corporate Secretary of Avantor, Inc., a leading global provider of products and services to 
customers in the life sciences and advanced technologies and applied materials industries. Prior to joining 
Avantor, he worked at Tyco International plc (now known as Johnson Controls International plc), a leading 
global provider of security, fire detection and suppression, and life safety products and services, where he 
served in positions of increasing responsibility, including, most recently, as Vice President, Mergers & 
Acquisitions. Mr. Braun began his legal career in private practice at various law firms, where he advised public 
and private companies on mergers and acquisitions and securities and corporate governance matters.
Jeffrey L. Darby joined the Company in November 1998 as a National Account Manager. He became 
Senior Vice President, Sales and Marketing in February 2011. He previously held the positions of Group Vice 
President from 2008 to 2010 and Vice President of Sales – Traditional and Key Accounts from 2006 to 2008. 
Prior to joining the Company, Mr. Darby worked for Federal-Mogul Corporation/Moog Automotive, an 
automotive parts supplier, beginning in 1990 and held positions in sales and marketing management.
26

David M. Hession joined the Company in February 2019 and was appointed to serve as the Company’s 
Senior Vice President and Chief Financial Officer effective March 2019. Mr. Hession was also appointed 
Treasurer in May 2019. Mr. Hession was Vice President, Chief Financial Officer of Johnsonville, LLC, a 
privately held manufacturer of sausage and other protein products, from May 2013 to January 2019. Prior to that 
time, Mr. Hession worked at McCormick & Company, Inc., a global leader in the manufacture, marketing and 
distribution of spices, seasonings and flavors to the entire food industry, where he served in various positions of 
increasing responsibility including, most recently, as Vice President Finance & Administration. Mr. Hession 
also previously held positions with Tradeout, Inc., a business-to-business Internet exchange for surplus 
inventory and fixed assets, and Xylum Corporation, a development stage medical device manufacturer, and he 
performed management consulting work for Ernst & Young, LLP and Peterson Consulting LP.
Lindsay B. Hunt joined the Company in October 2022 as President and Chief Executive Officer, 
Specialty Vehicles, in connection with the Company’s acquisition of Super ATV, LLC, a leading supplier to the 
powersports aftermarket (“SuperATV”). Ms. Hunt most recently served as President and Chief Executive 
Officer of SuperATV, a role that she held beginning in April 2021. Prior to that time, Ms. Hunt served 
SuperATV in roles of increasing responsibility, including leadership positions in sales and marketing, new 
product development and operations. Ms. Hunt joined SuperATV in 2009.
Scott D. Leff joined the Company in April 2019 as Senior Vice President, Chief Human Resources 
Officer. Prior to joining Dorman, Mr. Leff held a variety of global divisional human resources roles at HP Inc. 
and its subsequent spin-off, Hewlett-Packard Enterprise Company, both multinational information technology 
companies. He served as Chief Human Resources Officer of Hewlett-Packard Financial Services from March 
2010 to March 2018 and Vice President of HPE Pointnext from March 2018 to April 2019. Prior to that, Mr. 
Leff held chief human resources officer roles and divisional human resource and employee relations roles 
within various publicly and privately held companies. Mr. Leff began his career as a lawyer in a New Jersey 
County Prosecutor’s office and a New Jersey-based law firm.
Donna M. Long joined the Company in April 2015 as Senior Vice President, Chief Information Officer. 
Prior to joining the Company, she served as Chief Information Officer of Veritiv Corporation, a business-to-
business provider of packaging, publishing, and hygiene products (“Veritiv”), from July 2014 to April 2015. 
Veritiv was formed as a result of the merger of Unisource Worldwide, Inc., a distributor of printing paper, 
packaging and supplies (“Unisource”) with xpedx, a division of International Paper Co. Prior to July 2014, Ms. 
Long held roles of increasing responsibility within Unisource, including as its Chief Information Officer, and 
she previously was a Manager at Accenture plc, a professional services company.
Eric B. Luftig joined the Company in December 2021 as Senior Vice President, Product. Previously, he 
was the founder and Managing Partner of EBL Consulting LLC, a provider of executive management and 
leadership consulting services, from June 2020 to December 2021. From October 2009 to June 2020, Mr. Luftig 
served as Vice President and Marketing Officer for Victaulic Company, a leading producer of mechanical pipe 
joining solutions. Prior to that, Mr. Luftig served in various engineering, sales and marketing roles for publicly 
and privately held companies, including General Electric, a leader in the power, renewable energy, aviation and 
healthcare industries, and Nordson Corporation, a designer and manufacturer of dispensing equipment for 
consumer and industrial adhesives, sealants and coatings.
John R. McKnight joined the Company in November 2019 as Senior Vice President, Operations and on 
March 10, 2023, Mr. McKnight was appointed President, Heavy Duty. Prior to joining the Company, he served 
as Chief Operating Officer of Morgan Corporation, a leading producer of truck and van bodies in North 
America, from January 2019 to September 2019, and as Chief Operating Officer of Consolidated Glass 
Holdings, Inc., a holding company for architectural, security, and custom glass and metal fabrication businesses, 
from September 2017 to July 2018. Prior to September 2017, Mr. McKnight held various roles with the Colfax 
Corporation, a diversified global manufacturing and engineering company (“Colfax”), including most recently 
as Executive Director of its Howden Industrial Fans division. Before Colfax, he held various leadership roles 
with Danaher, a designer, manufacturer, and marketer of professional, medical, industrial, and commercial 
products and services.
27

Tayfun Uner joined the Company in January 2025 as President, Light Duty. Prior to joining the 
Company, he served as Senior Vice President of three business units of Newell Brands Inc., a global consumer 
goods company, from 2018 to 2024. Prior to that, he served as the General Manager for Carlsberg Group, a 
worldwide brewery group, from 2012 to 2017, and prior to that as its Vice President, Group Strategy from 2008 
to 2012. Prior to that time, Mr. Uner also held strategic positions with increasing responsibility at McKinsey & 
Company, a global management consulting firm, and The Procter & Gamble Company, a worldwide consumer 
goods company.
28

PART II
ITEM 5. Market for Registrant's Common Equity, Related Shareholder Matters, and Issuer Purchases of 
Equity Securities.
Our shares of common stock are traded publicly on the NASDAQ Global Select Market under the ticker 
symbol “DORM.” At February 24, 2025, there were 288 holders of record of our common stock.
We do not anticipate paying cash dividends on our common stock in the foreseeable future. Any 
payment of dividends in the future will be at the discretion of our board of directors and will depend upon, 
among other things, our earnings, financial condition, capital requirements, level of indebtedness, provisions of 
our existing credit agreement, and other factors that our board of directors deems relevant.
For information regarding our equity compensation plans, see PART III ITEM 12, “Security Ownership 
of Certain Beneficial Owners and Management and Related Shareholder Matters.”
Stock Performance Graph. Below is a line graph comparing the cumulative total shareholder return 
for our common stock with the cumulative total shareholder return for the NASDAQ US Benchmark Auto Parts 
index and the NASDAQ Composite Market Index for the period from December 28, 2019 to December 31, 
2024.
The NASDAQ US Benchmark Auto Parts index is comprised of 21 public companies and the 
information was furnished by Zacks Investment Research, Inc. The NASDAQ Composite Market Index is 
comprised of more than 3,200 public companies and the information was furnished by Zacks Investment 
Research, Inc. The graph assumes $100 was invested on December 28, 2019 in our common stock and each of 
the indices, and that dividends were reinvested when and as paid. In calculating the cumulative total shareholder 
returns, the companies included are weighted according to the stock market capitalization of such companies. 
The stock price performance shown in the graph is not necessarily indicative of future price performance.
The performance graph and the information set forth therein shall not be deemed to be filed for 
purposes of Section 18 of the Exchange Act and shall not be deemed to be incorporated by reference in any 
filing made by us with the U.S. Securities and Exchange Commission, except as shall be expressly set forth by 
specific reference in such a filing.
29

Stock Repurchases
During the three months ended December 31, 2024, we purchased shares of our common stock as 
follows:
Period
Total Number
of Shares
Purchased
Average
Price Paid
per Share
Total Number
of Shares
Purchased as
Part of Publicly
Announced Plans
or Programs (3)
Maximum
Number (or
Approximate
Dollar Value)
of Shares that
May Yet Be
Purchased Under
the Plans or
Programs (3)
September 29, 2024 through October 26, 2024 
—
$ 
—  
— $ 134,565,161 
October 27, 2024 through November 23, 2024 (1)
4,808
$ 
124.13  
— $ 134,565,161 
November 24, 2024 through December 31, 2024 (2)
2,235
$ 
129.89  
— $ 134,565,161 
Total
7,043
 
— $ 134,565,161 
(1)
Includes 4,808 shares purchased from the Dorman Products, Inc. 401(k) Plan and Trust (as 
described in Note 12, "Capital Stock", to the Notes to Consolidated Financial Statements included 
in this Annual Report on Form 10-K, the “401(k) Plan”).
(2)
Includes 2,235 shares purchased from the 401(k) Plan.
(3)
On December 12, 2013 we announced that our Board of Directors authorized a share repurchase 
program, authorizing the repurchase of up to $10 million of our outstanding common stock by the 
end of 2014. Through several actions taken since that time, our Board of Directors expanded the 
program to $600 million and extended the program through December 31, 2024 (the “Existing 
Program”). At December 31, 2024, $134.6 million was available for repurchase under the Existing 
Program. The Existing Program expired on December 31, 2024, along with all amounts that 
remained available for use under the Existing Program as of that date.
In October 2024, the Company’s Board of Directors authorized the purchase of up to $500 million 
of our common stock under a new share repurchase program effective as of January 1, 2025 
through December 31, 2027 (the “New Program”).
ITEM 6. [Reserved]
30

ITEM 7. Management's Discussion and Analysis of Financial Condition and Results of Operations.
“Management’s Discussion and Analysis of Financial Condition and Results of Operations” should be read in 
conjunction with the Consolidated Financial Statements and related notes thereto included in PART II, ITEM 8 
of this Annual Report on Form 10-K. The matters discussed in “Management’s Discussion and Analysis of 
Financial Condition and Results of Operations” contain certain forward-looking statements within the meaning 
of the Private Securities Litigation Reform Act of 1995. Forward-looking statements involve significant risks 
and uncertainties. See the “Statement Regarding Forward-Looking Statements” above and PART I, ITEM 1A, 
“Risk Factors” in this Annual Report on Form 10-K for additional information regarding forward-looking 
statements and the factors that could cause actual results to differ materially from those anticipated in the 
forward-looking statements. In ITEM 7, we discuss 2024 and 2023 results and comparisons of 2024 results to 
2023 results. Discussions of 2022 results and comparisons of 2022 results to 2023 results can be found in 
“Management’s Discussion and Analysis of Financial Condition and Results of Operations” in PART II, ITEM 
7 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2023.
Overview
We are one of the leading suppliers of replacement and upgrade parts in the motor vehicle aftermarket 
industry, serving passenger cars, light-, medium-, and heavy-duty trucks, as well as specialty vehicles, including 
utility terrain vehicles (UTVs) and all-terrain vehicles (ATVs). We operate through three business segments: 
Light Duty, Heavy Duty, and Specialty Vehicle, consistent with the sectors of the motor vehicle aftermarket 
industry in which we operate. For more information on our segments, refer to Note 8, “Segment Information,” 
to the Consolidated Financial Statements, included under ITEM 8.
As of December 31, 2024, we marketed approximately 138,000 distinct parts compared to 
approximately 133,000 as of December 31, 2023, many of which we designed and engineered. This number 
excludes private label stock keeping units and other variations in how we market, package, and distribute our 
products, includes distinct parts of acquired companies, and reflects distinct parts that have been discontinued at 
the end of their lifecycle. Our products are sold under our various brand names, under our customers’ private 
label brands, or in bulk. We are one of the leading aftermarket suppliers of parts that were traditionally available 
to consumers only from OE manufacturers or salvage yards. These parts include, among other parts, leaf 
springs, intake manifolds, exhaust manifolds, oil filters and coolers, window regulators, radiator fan assemblies, 
tire pressure monitor sensors, exhaust gas recirculation (EGR) coolers, driveshafts, UTV windshields, and 
complex electronics modules.
We generate most of our net sales from customers in North America, primarily in the United States. Our 
products are sold primarily through aftermarket retailers, including through their online platforms; dealers; 
national, regional, and local warehouse distributors and specialty markets; and salvage yards. We also distribute 
aftermarket parts outside the United States, with sales primarily into Canada and Mexico, and to a lesser extent, 
Europe, the Middle East, and Australia.
We may experience significant fluctuations from quarter to quarter in our results of operations due to 
the timing of orders placed by our customers as well as our ability and the ability of our suppliers to deliver 
products ordered by our customers. The introduction of new products and product lines to customers, as well as 
business acquisitions, may also cause significant fluctuations from quarter to quarter.
Our 2024 fiscal year was a 52-week period that ended on December 31, 2024, our 2023 fiscal year was 
a 52-week period that ended on December 31, 2023 and our fiscal 2022 was a 53-week period that ended on 
December 31, 2022.
Business Performance Summary
Net sales increased 4% to $2,009.2 million in 2024 from $1,929.8 million in 2023. Net income 
increased 47% to $190.0 million in 2024 from $129.3 million in 2023. Additionally, in 2024 we generated 
$231.0 million of cash flows from operations, repaid a total of $94.4 million of outstanding debt obligations, 
and repurchased 865,283 common shares under a share repurchase program for $78.9 million.
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New Product Development
New product development is an important success factor for us and has been a source of growth for us. 
We have made incremental investments to increase our new product development efforts to grow our business 
and strengthen our relationships with our customers. The investments primarily have been in the form of 
increased product development resources, increased customer and end-user awareness programs, and customer 
service improvements. These investments historically have enabled us to provide an expanding array of new 
product offerings and grow revenues at levels that generally have exceeded market growth rates.
In 2024, we introduced 5,335 new distinct parts to our customers and end-users, including 1,659 “New-
to-the-Aftermarket” parts. Please see ITEM 1, “Business – Product Development” for a year-over-year 
comparison of new product introductions.
One area of focus for the light-duty sector has been our complex electronics program, which capitalizes 
on the growing number of electronic components being utilized on today’s OE platforms. New vehicles contain 
an average of approximately 100 electronic modules, with some high-end luxury vehicles exceeding that. Our 
complex electronics products are designed and developed in-house and tested to help ensure consistent 
performance, and our product portfolio is focused on further developing our leadership position in this category.
Another area of focus has been on products we market for the heavy-duty sector. We believe that this 
sector provides many of the same growth opportunities that the light-duty sector has provided us. We specialize 
in offering parts to this sector that were traditionally only available from OE manufacturers or salvage yards, 
similar to how we approach the light-duty sector.
Within the specialty vehicle sector, we focus on providing performance parts and accessories and 
nondiscretionary repair parts for UTVs and ATVs. We are dedicated to developing better and more innovative 
materials that will be compatible across a wide variety of makes and models to enhance both the performance 
and appearance of customers’ vehicles.
Acquisitions
A key component of our strategy is growth through acquisitions. On October 4, 2022, we acquired 
Super ATV, a leading independent supplier to the powersports aftermarket with a family of highly respected 
brands spanning functional accessories and upgrades, as well as replacement parts for specialty vehicles. See 
Note 2, "Business Acquisitions and Investments", to the Consolidated Financial Statements, included under 
ITEM 8 for additional information. We may acquire businesses in the future to supplement our financial 
growth, increase our customer base, add to our distribution capabilities, or enhance our product development 
resources, among other reasons.
Industry Factors
The Company’s financial results are also impacted by various industry factors, including, but not 
limited to the number, age, and condition of vehicles in operation at any one time, and the miles driven by those 
vehicles.
Vehicles in Operation
The Company’s products are primarily purchased and installed on a subsegment of the passenger and 
light-duty vehicles in operation in the United States (“VIO”), specifically weighted towards vehicles aged 7 to 
14 years old. Each year, the United States seasonally adjusted annual rate (“US SAAR”) of new vehicles 
purchased adds a new year to the VIO. According to data from the Auto Care Association (“Auto Care”), the 
US SAAR experienced a decline from 2008 to 2011 as consumers purchased fewer new vehicles as a result of 
the Great Recession of 2008. We believe that the declining US SAAR during that period resulted in a follow-on 
decline in our primary VIO subsegment (7-to-14-year-old vehicles) commencing in 2016. However, following 
2011 and the impact of the Great Recession of 2008, U.S. consumers began to increase their purchases of new 
vehicles which over time caused the US SAAR to recover and return to more historical levels. The 7-to-14-
year-old vehicle car parc has continued to grow over the past several years, which we expect will expand 
demand for aftermarket replacement parts as more vehicles remain in operation.
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In addition, we believe that vehicle owners generally are operating their current vehicles longer than 
they did several years ago, performing necessary repairs and maintenance to keep those vehicles well 
maintained. We believe this trend has supported an increase in VIO, which increased to 298.5 million, a 1% 
increase in 2024 over 2023. According to data published by Polk, a division of IHS Automotive, the average 
age of VIO increased to 12.8 years as of October 2024 from 12.6 years as of October 2023.
Miles Driven
The number of miles driven is another important statistic that impacts our business. Generally, as 
vehicles are driven more miles, the more likely it is that parts will fail and there will be increased demand for 
replacement parts, including our parts. According to the U.S. Department of Transportation, the number of 
miles driven through October 2024 increased 1.0% year over year in the light-duty sector. However, global 
gasoline prices remained high during 2024 and, if they continue, they may negatively impact miles driven as 
consumers reduce travel or seek alternative methods of transportation. 
Brand Protection
We operate in a highly competitive market. As a result, we are continuously evaluating our approach to 
brand, pricing, and terms to our different customers and channels. For example, we maintain brand protection 
policies, which are designed to ensure that certain of our branded products are not advertised below certain 
approved pricing levels. In addition, we may pursue legal remedies when we see third parties violating our 
intellectual property rights, including those that violate our patents, wrongfully represent our products as their 
own, or use our product images for their own marketing efforts.
Discounts, Allowances, and Incentives
We offer a variety of customer discounts, rebates, defective and slow-moving product returns, and other 
incentives. We may offer cash discounts for paying invoices in accordance with the specified discount terms of 
the invoice. In addition, we may offer pricing discounts based on volume purchased from us or other pricing 
discounts related to programs under a customer’s agreement. These incentives can be in the form of “off-
invoice” discounts that are immediately deducted from sales at the time of sale. For those customers that choose 
to receive their incentives on a quarterly or annual basis instead of “off-invoice,” we provide rebates and accrue 
for such incentives as the related sales are made and reduce sales accordingly. Additionally, rebates and 
discounts are provided to customers to support promotional activities such as advertising and sales force 
allowances.
Our customers, particularly our larger retail customers, regularly seek more favorable pricing and 
product return provisions, and extended payment terms when negotiating with us. We attempt to avoid or 
minimize these concessions as much as possible, but we have granted pricing concessions, indemnification 
rights, and extended customer payment terms, and allowed a higher level of product returns in certain cases. 
These concessions impact net sales as well as our profit levels and may require additional capital to finance the 
business. We expect our customers to continue to exert pressure on our margins.
Customer Acquisition Costs
We may incur customer acquisition costs where we incur change-over costs to induce a customer to 
switch from a competitor’s brand, including expanding new product lines into our existing customers. Change-
over costs include the costs related to removing the customer’s inventory of competitor products and replacing 
it with our products, which is commonly referred to as a stock lift. Customer acquisition costs are recorded as a 
reduction to revenue when incurred. 
Product Warranty and Overstock Returns
We warrant our products against certain defects in material and workmanship when used as designed on 
the vehicle on which it was originally installed. We offer a limited lifetime warranty on most of our products in 
the light-duty parts categories, with more limited warranties for our heavy-duty and specialty vehicle products. 
In addition to warranty returns, we may permit our customers to return new, undamaged products to us within 
customer-specific limits if they have overstocked their inventories. At the time products are sold, we accrue a 
liability for product warranties and overstock returns as a percentage of sales based upon estimates established 
33

using historical information on the nature, frequency, and average cost of the claim and the probability of the 
customer return. Significant judgments and estimates must be made and used in connection with establishing 
the sales returns and other allowances in any accounting period. Revisions to these estimates are made when 
necessary, based upon changes in these factors. We regularly study trends of such claims.
Foreign Currency
Many of our products and related raw materials and components are purchased from suppliers in a 
variety of non-U.S. countries. The products generally are purchased through purchase orders with the purchase 
price specified in U.S. dollars. Accordingly, we generally do not have exposure to fluctuations in the 
relationship between the U.S. dollar and various foreign currencies between the time of execution of the 
purchase order and payment for the product.
To the extent that the U.S. dollar changes in value relative to those foreign currencies in the future, the 
prices charged by our suppliers for goods under new purchase orders may change in equivalent U.S. dollars. 
The largest portion of our overseas purchases comes from China. The Chinese yuan to U.S. dollar exchange rate 
has fluctuated over the past several years. Any future changes in the value of the Chinese yuan relative to the 
U.S. dollar may result in a change in the cost of goods that we purchase from China. However, the cost of the 
goods we procure is also affected by other factors, including raw material availability, labor costs, tariffs, and 
transportation costs.
We have operations located outside the United States with various functional currencies. Because our 
consolidated financial statements are denominated in U.S. dollars, the assets, liabilities, net sales, and expenses 
that are denominated in currencies other than the U.S. dollar must be converted into U.S. dollars using exchange 
rates for the current period. As a result, fluctuations in foreign currency exchange rates may impact our financial 
results.
Impact of Labor Market and Inflationary Costs
We experienced broad-based inflationary impacts during the year ended December 31, 2023, due 
primarily to global transportation and logistics constraints, which resulted in significantly higher transportation 
costs; tariffs; material costs; and wage inflation from an increasingly competitive labor market. Higher labor 
costs and material inflation resulting from geopolitical events, rising interest rates, disruptions to supply chain 
and logistics networks, and the trade policies of the U.S. or the countries where we source or sell our products 
may negatively impact our results in the future. We attempt to offset inflationary pressures with cost-saving 
initiatives, price increases to customers, and the use of alternative suppliers. There can be no assurance that we 
will be successful in implementing such cost-saving initiatives, pricing increases, or supplier diversification in 
the future to offset increased inflationary costs.
Impact of Interest Rates
Our business is subject to interest rate risk under the terms of our customer accounts receivable sales 
programs, as a change in the Term Secured Overnight Financing Rate (“Term SOFR”) or alternative discount 
rate affects the cost incurred to factor eligible accounts receivable. Additionally, our outstanding borrowings 
under our credit facility bear interest at variable rates tied to Term SOFR or the applicable base rate. Under the 
terms of the credit facility, a change in interest rates affects the rate at which we can borrow funds thereunder 
and also impacts the interest cost on existing borrowings. Interest rates may hold steady at their current rates for 
prolonged periods or may increase in the future, resulting in increased costs associated with our accounts 
receivable sales programs and outstanding borrowings. During the year ended December 31, 2023, we saw 
significant increases in Term SOFR and other reference rates. Interest rates remained elevated throughout much 
of 2024, but began to decline starting in the second half of 2024.
Impact of Tariffs
We source the majority of our raw materials and parts from suppliers in a variety of non-U.S. countries. 
Prior to 2025, the U.S. government imposed tariffs on certain foreign goods, including steel and aluminum and 
certain vehicle parts, which resulted in increased costs for importing those goods into the United States. Those 
tariffs primarily impacted raw materials and parts that we source from China. We have taken several actions to 
34

mitigate the impact of those tariffs, including, but not limited to, passing along price increases to our customers 
and negotiating cost concessions from our suppliers. We are actively monitoring recent trade policy and tariff 
announcements, including the executive orders issued by the President of the United States in February 2025. 
Among other things, those executive orders directed the United States to impose new tariffs on imports from 
Canada, Mexico, and China, subsequently paused the imposition of tariffs on Canada and Mexico for a month, 
announced tariffs on steel and aluminum imported into the United States, and directed federal agencies to 
investigate how to adjust U.S. tariffs to match those of other countries. We are currently evaluating the potential 
impact of the announced tariffs on our business and financial condition and actions we may take to mitigate the 
impact. In addition, we are currently monitoring the potential impact, if any, of actions taken by these countries 
in response to the announced tariffs. There can be no assurance that the recently announced tariffs or future 
imposition of any tariffs, changes thereto, or potential actions taken by countries in response to the tariffs will 
not have a material adverse effect on our business, results of operations, financial condition, or liquidity in any 
period or that any actions we take to mitigate the impact of the tariffs will be effective.
Results of Operations
The following table sets forth, for the periods indicated, the dollar value and percentage of net sales 
represented by certain items in our Consolidated Statements of Operations:
For the Year Ended December 31,
(in thousands, except percentage data)
2024
2023
Net sales
$ 
2,009,197 
 100.0 % $ 
1,929,788 
 100.0 %
Cost of goods sold
 
1,202,838 
 59.9 %  
1,244,365 
 64.5 %
Gross profit
 
806,359 
 40.1 %  
685,423 
 35.5 %
Selling, general and administrative expenses
 
513,450 
 25.6 %  
470,663 
 24.4 %
Income from operations
 
292,909 
 14.6 %  
214,760 
 11.1 %
Interest expense, net
 
39,727 
 2.0 %  
48,061 
 2.5 %
Other income, net
 
3,070 
 0.2 %  
1,804 
 0.1 %
Income before income taxes
 
256,252 
 12.8 %  
168,503 
 8.7 %
Provision for income taxes
 
66,248 
 3.3 %  
39,244 
 2.0 %
Net income
$ 
190,004 
 9.5 % $ 
129,259 
 6.7 %
*
Percentage of sales information may not add due to rounding
Year Ended December 31, 2024 Compared to Year Ended December 31, 2023
Net sales increased $79.4 million, or 4.1%, for the year ended December 31, 2024 compared to the prior 
year, driven primarily by volume, including from new product introductions.
Gross profit as a percentage of net sales increased 460 basis points compared to the prior year primarily 
due to sales of lower-cost inventory and cost savings initiatives.
Selling, general and administrative expenses (“SG&A”) increased $42.8 million, or 120 basis points as 
a percentage of net sales for the year ended December 31, 2024, compared to the prior year, primarily due to 
$20.5 million of favorable fair value adjustments in the prior year period to the estimated contingent 
consideration obligation for an acquisition and higher compensation and benefits costs in the current year 
period.
Our effective tax rate increased to 25.9% in the year ended December 31, 2024 from 23.3% in the year 
ended December 31, 2023, primarily due to recording a reserve in 2024 in connection with a state tax dispute.
35

Segment Operating Results
Segment operating results were as follows:
For the Year Ended December 31,
(in thousands)
2024
2023
Net Sales:
Light Duty
$ 
1,565,601 $ 
1,462,474 
Heavy Duty
 
231,515  
256,913 
Specialty Vehicle
 
212,081  
210,401 
Total
$ 
2,009,197 $ 
1,929,788 
Segment income from operations:
Light Duty
$ 
284,165 $ 
187,159 
Heavy Duty
 
6,479  
14,505 
Specialty Vehicle
 
32,335  
31,618 
Total
$ 
322,979 $ 
233,282 
Light Duty
Light Duty net sales increased $103.1 million, or 7.1%, for the year ended December 31, 2024 
compared to the prior year, primarily due to volume increases, including sales of new products launched.
Light Duty segment income from operations as a percentage of net sales increased to 18.2% for the year 
ended December 31, 2024, from 12.8% for the year ended December 31, 2023. This increase was primarily 
driven by the sell-through of lower-cost inventory and operational excellence initiatives delivering cost-savings, 
partially offset by higher compensation and benefits costs.
Heavy Duty
Heavy Duty net sales decreased $25.4 million, or 9.9%, for the year ended December 31, 2024 
compared to the prior year. The decrease in net sales primarily reflects reduced customer demand from lower 
freight industry shipping volumes in the year ended December 31, 2024, as well as sales performance in the 
year ended December 31, 2023 driven by customers’ inventory restocking at the end of the global pandemic.
Heavy Duty segment income from operations as a percentage of net sales decreased by 280 basis points 
for the year ended December 31, 2024, compared to the prior year. This decrease was primarily driven by the 
deleveraging of fixed costs on lower net sales and the impact of investments we made as part of initiatives to 
grow sales and improve margins on a long-term basis.
Specialty Vehicle
Specialty Vehicle net sales increased $1.7 million, or 0.8%, for the year ended December 31, 2024 
compared to the prior year, primarily due to volume increases, including sales of new products launched.
Specialty Vehicle segment income from operations as a percentage of net sales increased to 15.2% for 
the year ended December 31, 2024, from 15.0% for the year ended December 31, 2023. This increase was 
primarily driven by the sell-through of lower-cost inventory and cost savings initiatives compared to the year 
ended December 31, 2023.
Liquidity and Capital Resources
Historically, our primary sources of liquidity have been our invested cash and the cash flow we generate 
from our operations, including accounts receivable sales programs facilitated by certain customers. The 
following table presents key liquidity and capital resource metrics as of December 31, 2024 and 2023.
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(in thousands)
December 31, 2024
December 31, 2023
Cash and cash equivalents
$ 
57,137 
$ 
36,814 
Working capital
$ 
805,958 
$ 
686,558 
Shareholders' equity
$ 
1,293,470 
$ 
1,168,203 
Based on our current operating plan, we believe that our sources of available capital are adequate to 
meet our ongoing cash needs for at least the next twelve months. However, our liquidity could be negatively 
affected by extending payment terms to customers, a decrease in demand for our products, higher interest rates, 
the outcome of contingencies, or other factors. See Note 11, “Commitments and Contingencies”, to the 
Consolidated Financial Statements, included under ITEM 8, for additional information regarding commitments 
and contingencies that may affect our liquidity.
At December 31, 2024, our long-term cash requirements under our various contractual obligations 
include non-cancellable operating leases and outstanding borrowings under our credit agreement as follows:
•
Operating leases – total obligations under non-cancellable operating leases were $146.0 million, with 
$25.1 million due over the next twelve months. Refer to Note 5, “Leases”, to the Consolidated 
Financial Statements, included under ITEM 8, for additional information regarding our leases.
•
Credit agreement – total obligations under our credit agreement were $482.8 million, with $28.1 
million due over the next twelve months. Refer to Note 7, “Long-Term Debt”, to the Consolidated 
Financial Statements, included under ITEM 8, for additional information regarding our credit 
agreement.
Tariffs
Tariffs increase our use of cash since we pay for the tariffs upon the arrival of our goods in the United 
States but collect the cash on any passthrough price increases from our customers on a delayed basis according 
to the payment terms negotiated with our customers.
Payment Terms and Accounts Receivable Sales Programs
Over the past several years, we have continued to extend payment terms to certain customers as a result 
of customer requests and market demands. These extended terms have resulted in increased accounts receivable 
levels and significant uses of cash. Where available and when we deem appropriate, we participate in accounts 
receivable sales programs with several customers that allow us to sell our accounts receivable to financial 
institutions to offset the negative cash flow impact of these payment term extensions. However, any sales of 
accounts receivable through these programs ultimately result in us receiving a lesser amount of cash upfront 
than if we collected those accounts receivable ourselves in due course, resulting in accounts receivable factoring 
costs. Moreover, since these accounts receivable sales programs bear interest at rates tied to the Term SOFR or 
other reference rates, increases in these applicable rates increase our cost to sell our receivables and reduce the 
amount of cash we receive. See ITEM 7A, “Quantitative and Qualitative Disclosures about Market Risk” for 
more information. Further extensions of customer payment terms would result in additional uses of cash or 
increased costs associated with the sales of accounts receivable.
During the years ended December 31, 2024 and 2023, we sold approximately $1,106.4 million and 
$949.5 million, respectively, under these programs. If receivables had not been sold, $853.6 million and $526.4 
million of additional receivables would have been outstanding at December 31, 2024 and 2023, respectively, 
based on standard payment terms. We had capacity to sell more accounts receivable under these programs if the 
needs of the business warranted. Further extensions of customer payment terms would result in additional uses 
of cash or increased costs associated with the sales of accounts receivable.
During the years ended December 31, 2024 and 2023, factoring costs associated with these accounts 
receivable sales programs were $51.3 million and $50.2 million, respectively. The increase in factoring costs 
year over year was primarily driven by higher accounts receivable sold under these programs.
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Credit Agreement
We have a credit agreement which consists of a $600.0 million revolving credit facility and a $500.0 
million term loan. The credit agreement matures on October 4, 2027, is guaranteed by the Company’s material 
domestic subsidiaries, and is supported by a security interest in substantially all of the Company’s material 
domestic subsidiaries’ personal property and assets, subject to certain exceptions.
As of December 31, 2024, we were not in default with respect to the credit agreement. As of December 
31, 2024, there was $14.0 million in outstanding borrowings under the revolving credit facility, and $468.8 
million in outstanding borrowings under the term loan portion of the credit agreement, and as of such date we 
had outstanding letters of credit for $1.2 million in the aggregate. Net of outstanding borrowings and letters of 
credit, we had $584.8 million available under the credit agreement as of December 31, 2024.
Refer to Note 7, "Long-Term Debt", to the Consolidated Financial Statements, included under ITEM 8, 
for additional information regarding the credit agreement.
Cash Flows
Below is a table setting forth the key lines of our Consolidated Statements of Cash Flows:
For the Year Ended December 31,
(in thousands)
2024
2023
Cash provided by operating activities
$ 
231,047 $ 
208,758 
Cash used in investing activities
 
(39,321)  
(43,901) 
Cash used in financing activities
 
(170,979)  
(174,109) 
Effect of foreign exchange on cash and cash equivalents
 
(424)  
32 
Net increase (decrease) in cash and cash equivalents
$ 
20,323 $ 
(9,220) 
During the year ended December 31, 2024, cash provided by operating activities was $231.0 million 
compared to $208.8 million during the year ended December 31, 2023. The $22.3 million increase was 
primarily driven by higher net income, partially offset by working capital changes, primarily higher inventory 
balances.
Investing activities used $39.3 million and $43.9 million of cash in the years ended December 31, 2024 
and 2023, respectively. The decrease in cash used in investing activities during the year ended December 31, 
2024 compared to the prior year was primarily due to higher additions for property, plant and equipment in the 
prior year.
Financing activities in the year ended December 31, 2024 included $78.9 million paid to repurchase 
865,283 shares of common stock under our share repurchase plan, and the repayments of $78.8 million of 
outstanding borrowings under our revolving credit facility and $15.6 of our term loan balance under our credit 
agreement. During the year ended December 31, 2023, we repaid $146.6 million of outstanding borrowings 
under our revolving credit facility and $12.5 million of our term loan balance under our credit agreement. The 
remaining uses of cash from financing activities in each period resulted primarily from the repurchase of our 
common stock from our 401(k) Plan and income tax withholding in connection with the vesting of restricted 
stock awards (“RSAs”) and restricted stock units (“RSUs”), and proceeds from the exercise of stock options.
Off-Balance Sheet Arrangements
Off-balance sheet arrangements are transactions, agreements, or other contractual arrangements with an 
unconsolidated entity for which we have an obligation to the entity that is not recorded in our consolidated 
financial statements. We historically have not utilized off-balance sheet financial instruments, and currently do 
not plan to utilize off-balance sheet arrangements in the future to fund our working capital requirements, 
operations, or growth plans. 
We may issue standby letters of credit under our credit agreement. Letters of credit totaling $1.2 million 
and $1.3 million were outstanding at December 31, 2024 and 2023, respectively. Those letters of credit are 
38

issued primarily to satisfy the requirements of workers' compensation, general liability, and other insurance 
policies. Each of the outstanding letters of credit has a one-year term from the date of issuance.
We do not have any off-balance sheet financing that has, or is reasonably likely to have, a material, 
current or future effect on our financial condition, revenues, expenses, cash flows, results of operations, 
liquidity, capital expenditures, or capital resources. 
Related-Party Transactions
Prior to December 1, 2023, we leased our Colmar, PA facility from an entity in which Steven Berman, 
our Non-Executive Chairman, and certain of his family members are owners. On December 1, 2023, the Colmar 
facility was sold to a third party, subject to our lease. We currently lease a portion of our Lewisberry, PA 
facility from an entity in which Mr. Berman and certain of his family members are owners. The Colmar lease 
was, and the Lewisberry lease is, a non-cancelable operating lease. The Lewisberry lease expires December 31, 
2027.
We also lease our facilities in Madison, IN, and Shreveport, LA, from entities in which Lindsay Hunt, 
our President, Specialty Vehicle, and certain of her family members are owners. Each lease is a non-cancelable 
operating lease, was renewed in October 2022 in connection with the acquisition of Super ATV, LLC, a leading 
supplier to the powersports aftermarket ("SuperATV"), and will expire on October 31, 2027.
We have service agreements with counterparties that are majority-owned by a family member of Ms. 
Hunt. These agreements provide for various warehouse and facility-related services at agreed-upon rates.
The following table represents the total payments for the years ended December 31, 2024, 2023, and 
2022, under the related party agreements described above:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Facility leases with Steven Berman-related entities
$ 
715 $ 
2,918 $ 
2,458 
Facility leases with Lindsay Hunt-related entities
$ 
2,757 $ 
2,603 $ 
519 
Service agreements with Lindsay Hunt-related entities
$ 
54 $ 
200 $ 
67 
We are a partner in a joint venture with one of our suppliers and own minority interest investments in 
two other suppliers. Aggregate purchases from both of these companies were $18.4 million, $22.7 million, and 
$24.9 million in the years ended December 31, 2024, 2023, and 2022, respectively.
Critical Accounting Policies and Estimates
Our discussion and analysis of our financial condition and results of operations are based upon the 
Consolidated Financial Statements, which have been prepared in accordance with U.S. generally accepted 
accounting principles. The preparation of these financial statements requires us to make estimates, judgments, 
and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent liabilities, 
and the reported amounts of revenues and expenses. Estimates and judgments are based upon historical 
experience and on various other assumptions believed to be accurate and reasonable under the circumstances. 
Actual results may differ materially from these estimates due to different assumptions or conditions. The 
following areas all require the use of subjective or complex estimates, judgments, and assumptions.
Accrued Customer Rebates and Returns. We record estimates for cash discounts, defective and slow-
moving product returns, promotional rebates, core return deposits, and other discounts in the period of the sale 
("Customer Credits"). The provision for Customer Credits is recorded as a reduction from gross sales and 
reserves for Customer Credits are shown as an increase of accrued customer rebates and returns, which is 
included in current liabilities. Customer Credits are estimated based on contractual provisions, historical 
experience, and our assessment of current market conditions. Historically, actual Customer Credits have not 
differed materially from estimated amounts. 
Excess and Obsolete Inventory Reserves. We must make estimates of potential future excess and 
obsolete inventory costs. We provide reserves for discontinued and excess inventory based upon historical 
demand, forecasted usage, estimated customer requirements, and product line updates. We maintain contact 
39

with our customer base to understand buying patterns, customer preferences, and the life cycle of our products. 
Changes in customer requirements are factored into the reserves, as needed.
Purchase Accounting. The purchase price of an acquired business is allocated to the underlying 
tangible and intangible assets acquired and liabilities assumed based upon their respective fair market values, 
with any excess recorded as goodwill. Such fair market value assessments require judgments and estimates 
which may change over time and may cause the final amounts to differ materially from original estimates. Any 
adjustments to fair value assessments are recorded to goodwill over the purchase price allocation period which 
cannot exceed twelve months from the date of acquisition. Refer to Note 2, "Business Acquisitions and 
Investments”, in the accompanying consolidated financial statements for additional information.
Recently Issued Accounting Pronouncements
Refer to Note 1, “Summary of Significant Accounting Policies” in the accompanying consolidated 
financial statements for additional information on recently issued accounting pronouncements.
ITEM 7A. Quantitative and Qualitative Disclosures about Market Risk.
Our market risk is the potential loss arising from adverse changes in interest rates. Accounts receivable 
factored under our customer-sponsored accounts receivable sales programs bear interest at rates tied to Term 
SOFR or alternative discount rates and result in us incurring costs as those accounts receivable are factored. 
Additionally, interest expense from our variable rate debt is impacted by reference rates. 
Under the terms of our customer-sponsored programs to sell accounts receivable, a change in the 
reference rate would affect the amount of financing costs we incur, and the amount of cash we receive upon the 
sales of accounts receivable under these programs. A one-percentage-point increase in Term SOFR or the 
discount rates on the accounts receivable sales programs would have increased our factoring costs and reduced 
the amount of cash we would have received by approximately $8.8 million, $7.9 million, and $8.7 million in the 
years ended December 31, 2024, 2023, and 2022, respectively.
Under the terms of our credit agreement, a change in the reference rate or the lender’s base rate would 
affect the rate at which we could borrow funds thereunder. A one-percentage-point increase in the reference rate 
or base rate would have increased our interest expense on our variable rate debt under our credit agreement by 
approximately $5.6 million, $6.8 million, and $2.4 million in the years ended December 31, 2024, 2023, and 
2022, respectively.
These estimates assume that our level of sales of accounts receivable and variable rate debt balance 
remains constant for an annual period and the interest rate change occurs at the beginning of the period. The 
hypothetical changes and assumptions may be different from what occurs in the future. See ITEM 1A, “Risk 
Factors – Risks Related to Our Capital Structure and Finances” for information regarding the risks relating to 
our indebtedness, our accounts receivable sales agreements, and interest rates.
ITEM 8. Financial Statements and Supplementary Data.
Our financial statement schedule that is filed with this Annual Report on Form 10-K is listed in PART 
IV –ITEM 15, “Exhibits, Financial Statement Schedules.”
40

Report of Independent Registered Public Accounting Firm
To the Shareholders and Board of Directors
Dorman Products, Inc.:
Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated balance sheets of Dorman Products, Inc. and subsidiaries (the 
Company) as of December 31, 2024 and 2023, the related consolidated statements of operations and 
comprehensive income, shareholders’ equity, and cash flows for each of the years in the three-year period ended 
December 31, 2024, and the related notes and financial statement schedule II (collectively, the consolidated 
financial statements). In our opinion, the consolidated financial statements present fairly, in all material 
respects, the financial position of the Company as of December 31, 2024 and 2023, and the results of its 
operations and its cash flows for each of the years in the three-year period ended December 31, 2024, in 
conformity with U.S. generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 
(United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2024, 
based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of 
Sponsoring Organizations of the Treadway Commission, and our report dated February 27, 2025 expressed an 
unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.
Basis for Opinion
These consolidated financial statements are the responsibility of the Company’s management. Our 
responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a 
public accounting firm registered with the PCAOB and are required to be independent with respect to the 
Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the 
Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan 
and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are 
free of material misstatement, whether due to error or fraud. Our audits included performing procedures to 
assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, 
and performing procedures that respond to those risks. Such procedures included examining, on a test basis, 
evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also 
included evaluating the accounting principles used and significant estimates made by management, as well as 
evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a 
reasonable basis for our opinion.
Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current period audit of the 
consolidated financial statements that was communicated or required to be communicated to the audit 
committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial 
statements and (2) involved our especially challenging, subjective, or complex judgments. The communication 
of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as 
a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the 
critical audit matter or on the accounts or disclosures to which it relates.
Accrual for customer credits for defective product returns
As disclosed in Notes 1 and 12 to the consolidated financial statements, the Company estimates customer 
credits for defective product returns and other items. The accrual for customer credits to be issued for defective 
product returns includes assumptions about the length of time between when a sale occurs and a credit is issued. 
The provision for customer credits is reflected in the consolidated financial statements as a reduction from gross 
41

sales and accruals for customer credits are a portion of accrued customer rebates and returns. At December 31, 
2024, accrued customer rebates and returns were $204.4 million.
We identified the evaluation of the accrual for customer credits for defective product returns as a critical audit 
matter. Subjective auditor judgment was required to evaluate the Company’s determination of the impact of 
market conditions on the length of time between when a sale occurs and a credit is issued for defective product 
returns. 
The following are the primary procedures we performed to address this critical audit matter. We evaluated the 
design and tested the operating effectiveness of certain internal controls related to the Company’s process to 
record the accrual for customer credits for defective product returns. This included a control related to the 
determination of the impact of market conditions on the length of time between when a sale occurs and a credit 
is issued for defective product returns. We assessed the Company’s accrual for customer credits for defective 
product returns by evaluating (1) the historical relationship between sales and customer credits for defective 
product returns, (2) the Company’s internal data, (3) certain external market data, and (4) a sample of executed 
third-party contracts. We inquired of personnel within the Company’s quality control department regarding the 
impact of current market conditions on the length of time between when a sale occurs and a credit is issued for 
defective product returns. We analyzed a sample of customer credits issued after year-end and evaluated their 
effect on the accrual. 
/s/ KPMG LLP
We have served as the Company’s auditor since 2002.
Philadelphia, Pennsylvania
February 27, 2025
42

DORMAN PRODUCTS, INC. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME
For the Year Ended December 31,
(in thousands, except per share data)
2024
2023
2022
Net sales
$ 
2,009,197 $ 
1,929,788 $ 
1,733,749 
Cost of goods sold
 
1,202,838  
1,244,365  
1,169,299 
Gross profit
 
806,359  
685,423  
564,450 
Selling, general and administrative expenses
 
513,450  
470,663  
393,402 
Income from operations
 
292,909  
214,760  
171,048 
Interest expense, net
 
39,727  
48,061  
15,582 
Other income, net
 
3,070  
1,804  
735 
Income before income taxes
 
256,252  
168,503  
156,201 
Provision for income taxes
 
66,248  
39,244  
34,652 
Net income
$ 
190,004 $ 
129,259 $ 
121,549 
Other comprehensive income:
Change in foreign currency translation adjustment
$ 
(4,185) $ 
713 $ 
(1,863) 
Comprehensive Income
$ 
185,819 $ 
129,972 $ 
119,686 
Earnings per share:
Basic
$ 
6.17 $ 
4.11 $ 
3.87 
Diluted
$ 
6.14 $ 
4.10 $ 
3.85 
Weighted average shares outstanding:
Basic
30,797
31,455
31,434
Diluted
30,956
31,533
31,543
See accompanying Notes to Consolidated Financial Statements.
43

DORMAN PRODUCTS, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
December 31,
(in thousands, except share data)
2024
2023
Assets
Current assets:
Cash and cash equivalents
$ 
57,137 $ 
36,814 
Accounts receivable, less allowance for doubtful accounts of $1,619 and $3,518
 
573,787  
526,867 
Inventories
 
707,977  
637,375 
Prepaids and other current assets
 
30,859  
32,653 
Total current assets
 
1,369,760  
1,233,709 
Property, plant and equipment, net
 
164,499  
160,113 
Operating lease right-of-use assets
 
118,499  
103,476 
Goodwill
 
442,886  
443,889 
Intangible assets, net
 
278,213  
301,556 
Deferred tax assets
 
5,786  
— 
Other assets
 
44,878  
49,664 
Total assets
$ 
2,424,521 $ 
2,292,407 
Liabilities and shareholders' equity
Current liabilities:
Accounts payable
$ 
231,814 $ 
176,664 
Accrued compensation
 
44,002  
23,971 
Accrued customer rebates and returns
 
204,355  
204,495 
Revolving credit facility
 
13,960  
92,760 
Current portion of long-term debt
 
28,125  
15,625 
Other accrued liabilities
 
41,546  
33,636 
Total current liabilities
 
563,802  
547,151 
Long-term debt
 
439,513  
467,239 
Long-term operating lease liabilities
 
105,142  
91,262 
Deferred tax liabilities
 
3,700  
8,925 
Other long-term liabilities
 
18,894  
9,627 
Commitments and contingencies (Note 11)
Shareholders' equity:
 
 
Common stock, par value $0.01; authorized 50,000,000 shares; issued and 
outstanding 30,565,855 and 31,299,770 shares in 2024 and 2023, respectively
 
306  
313 
Additional paid-in capital
 
119,077  
101,045 
Retained earnings
 
1,180,862  
1,069,435 
Accumulated other comprehensive loss
 
(6,775)  
(2,590) 
Total shareholders' equity
 
1,293,470  
1,168,203 
Total liabilities and shareholders' equity
$ 
2,424,521 $ 
2,292,407 
See accompanying Notes to Consolidated Financial Statements.
44

DORMAN PRODUCTS, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
Common Stock 
Additional
Paid-In
Capital
Retained
Earnings
Accumulated 
Other 
Comprehensive 
Loss 
Total 
(in thousands, except share data)
Shares
Issued
Par
Value
Balance at December 25, 2021
31,607,509
$ 
316 $ 
77,451 $ 
856,409 $ 
(1,440) $ 
932,736 
Exercise of stock options
18,515
 
—  
1,046  
—  
—  
1,046 
Compensation expense under 
incentive stock plan
—
 
—  
9,370  
—  
—  
9,370 
Purchase and cancellation of 
common stock
(203,765)
 
(2)  
(367)  
(19,565)  
—  
(19,934) 
Issuance of non-vested stock, net 
of cancellations
27,224
 
—  
2,032  
—  
—  
2,032 
Other stock-related activity, net of 
tax
(18,851)
 
—  
(782)  
(1,523)  
—  
(2,305) 
Other comprehensive loss
—
 
—  
—  
—  
(1,863)  
(1,863) 
Net income
—
 
—  
—  
121,549  
—  
121,549 
Balance at December 31, 2022
31,430,632
 
314  
88,750  
956,870  
(3,303)  1,042,631 
Exercise of stock options
17,489
 
—  
1,167  
—  
—  
1,167 
Compensation expense under 
incentive stock plan
—
 
—  
11,484  
—  
—  
11,484 
Purchase and cancellation of 
common stock
(215,410)
 
(2)  
(387)  
(16,104)  
—  
(16,493) 
Issuance of non-vested stock, net 
of cancellations
93,437
 
1  
1,985  
—  
—  
1,986 
Other stock-related activity, net of 
tax
(26,378)
 
—  
(1,954)  
(590)  
—  
(2,544) 
Other comprehensive loss
—
 
—  
—  
—  
713  
713 
Net income
—
 
—  
—  
129,259  
—  
129,259 
Balance at December 31, 2023
31,299,770
 
313  
101,045  1,069,435  
(2,590)  1,168,203 
Exercise of stock options
63,605
 
1  
4,711  
—  
—  
4,712 
Compensation expense under 
incentive stock plan
—
 
—  
15,012  
—  
—  
15,012 
Purchase and cancellation of 
common stock
(874,428)
 
(9)  
(1,574)  
(78,444)  
—  
(80,027) 
Issuance of non-vested stock, net 
of cancellations
100,778
 
1  
2,120  
—  
—  
2,121 
Other stock-related activity, net of 
tax
(23,870)
 
—  
(2,237)  
(133)  
—  
(2,370) 
Other comprehensive loss
—
 
—  
—  
—  
(4,185)  
(4,185) 
Net income
—
 
—  
—  
190,004  
—  
190,004 
Balance at December 31, 2024
30,565,855
$ 
306 $ 
119,077 $ 1,180,862 $ 
(6,775) $ 1,293,470 
See accompanying Notes to Consolidated Financial Statements.
45

DORMAN PRODUCTS, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Cash Flows from Operating Activities:
Net income
$ 
190,004 $ 
129,259 $ 
121,549 
Adjustments to reconcile net income to cash provided by operating 
activities:
 
 
 
Depreciation, amortization, and accretion
 
56,700  
54,729  
44,677 
Provision for doubtful accounts
 
90  
4,592  
86 
Benefit from deferred income taxes
 
(10,838)  
(2,960)  
(5,880) 
Provision for stock-based compensation
 
15,012  
11,484  
9,370 
Fair value adjustment to contingent consideration
 
—  
(20,468)  
— 
Payment of contingent consideration
 
—  
—  
(120) 
Changes in assets and liabilities:
Accounts receivable
 
(47,232)  
(104,020)  
48,479 
Inventories
 
(72,087)  
118,606  
(133,790) 
Prepaids and other current assets
 
(4,866)  
15,324  
(11,150) 
Other assets
 
796  
(4,931)  
(28) 
Accounts payable
 
55,713  
(3,138)  
(5,542) 
Accrued customer rebates and returns
 
(120)  
12,372  
2,433 
Accrued compensation and other liabilities
 
47,875  
(2,091)  
(28,396) 
Cash provided by operating activities
 
231,047  
208,758  
41,688 
Cash Flows from Investing Activities:
Acquisitions, net of divestitures
 
100  
67  
(488,956) 
Property, plant and equipment additions
 
(39,421)  
(43,968)  
(37,883) 
Cash used in investing activities
 
(39,321)  
(43,901)  
(526,839) 
Cash Flows from Financing Activities:
Proceeds of revolving credit line
 
—  
—  
10,000 
Payments of revolving credit line
 
(78,800)  
(146,600)  
(10,000) 
Proceeds of long-term debt
 
—  
—  
500,000 
Payments of long-term debt
 
(15,625)  
(12,500)  
(3,125) 
Payment of deferred acquisition consideration
 
(200)  
—  
— 
Payment of contingent consideration
 
—  
—  
(1,705) 
Payment of debt issuance costs
 
—  
—  
(3,918) 
Proceeds from exercise of stock options
 
4,711  
1,167  
1,046 
Purchase and cancellation of common stock
 
(80,811)  
(15,709)  
(19,934) 
Other stock-related activity
 
(254)  
(467)  
132 
Cash (used in) provided by financing activities
 
(170,979)  
(174,109)  
472,496 
Effect of exchange rate changes on Cash and Cash Equivalents
 
(424)  
32  
(93) 
Net Increase (Decrease) in Cash and Cash Equivalents
 
20,323  
(9,220)  
(12,748) 
Cash and Cash Equivalents, Beginning of Period
 
36,814  
46,034  
58,782 
Cash and Cash Equivalents, End of Period
$ 
57,137 $ 
36,814 $ 
46,034 
Supplemental Cash Flow Information
Cash paid for interest expense
$ 
38,713 $ 
49,507 $ 
11,647 
Cash paid for income taxes
$ 
56,705 $ 
35,465 $ 
62,861 
See accompanying Notes to Consolidated Financial Statements.
46

DORMAN PRODUCTS, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2024
1. Summary of Significant Accounting Policies
Dorman Products, Inc. ("Dorman", the "Company", “we”, “us”, or “our”) is a supplier of replacement 
and upgrade parts in the motor vehicle aftermarket industry, serving passenger cars, light-, medium-, and heavy-
duty trucks as well as specialty vehicles, including utility terrain vehicles (UTVs) and all-terrain vehicles 
(ATVs). We operate through three business segments: Light Duty, Heavy Duty, and Specialty Vehicle, 
consistent with the sectors of the motor vehicle aftermarket industry in which we operate. For more information 
on our segments, refer to Note 8, "Segment Information," to the Consolidated Financial Statements.
Principles of Consolidation. The Consolidated Financial Statements include our accounts and the 
accounts of our wholly owned subsidiaries. All material intercompany accounts and transactions have been 
eliminated in consolidation.
Use of Estimates in the Preparation of Financial Statements. The preparation of financial statements 
in accordance with accounting principles generally accepted in the United States (“GAAP”) requires 
management to make estimates and assumptions that affect the reported amounts of assets and liabilities and 
disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of 
revenues and expenses during the reporting period. Actual results could differ from those estimates.
Cash and Cash Equivalents. We consider all highly liquid short-term investments with original 
maturities of three months or less to be cash equivalents.
Sales of Accounts Receivable. We have entered into several customer-sponsored programs 
administered by unrelated financial institutions that permit us to sell certain accounts receivable at discounted 
rates to the financial institutions. Transactions under these programs were accounted for as sales of accounts 
receivable and were removed from our Consolidated Balance Sheet at the time of the sales transactions. Sales of 
accounts receivable under these agreements, and related factoring costs, which were included in selling, general 
and administrative expenses, were as follows:
For the Year Ended December 31, 
(in thousands)
2024
2023
2022
Sales of accounts receivable
$ 
1,106,400 $ 
949,517 $ 
1,048,671 
Factoring costs
$ 
51,252 $ 
50,231 $ 
37,188 
Inventories. Inventories are stated at the lower of cost or net realizable value. Cost is determined by the 
first-in, first-out method. Inventories include the cost of material, freight, direct labor, and overhead utilized in 
the processing of our products. We provide reserves for discontinued and excess inventory based upon historical 
demand, forecasted usage, estimated customer requirements, and product line updates.
Property, Plant and Equipment. Property, plant and equipment are recorded at cost and depreciated 
over the estimated useful lives, which range from 1 to 39 years, using the straight-line method for financial 
statement reporting purposes and accelerated methods for income tax purposes. The costs of maintenance and 
repairs are expensed as incurred. Renewals and betterments are capitalized. Gains and losses on disposals are 
included in operating results.
Estimated useful lives by major asset category are as follows:
Buildings and building improvements
10 to 39 years
Machinery, equipment, and tooling
3 to 10 years
Software and computer equipment
3 to 10 years
Furniture, fixtures, and leasehold improvements
1 to 39 years
Long-Lived Assets Including Goodwill and Other Acquired Intangible Assets. Long-lived assets, 
including property, plant, and equipment and amortizable identifiable intangibles, are reviewed for impairment 
47

whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may 
not be recoverable. The impairment review is a two-step process. First, recoverability is measured by comparing 
the carrying amount of an asset to the estimated undiscounted future cash flows expected to be generated by the 
asset. If the carrying amount exceeds the estimated undiscounted future cash flows, the second step of the 
impairment test is performed, and an impairment charge is recognized in the amount by which the carrying 
amount of the asset exceeds its fair value. The assets and liabilities of a disposal group classified as held for sale 
would be separately presented in the balance sheet and reported at the lower of the carrying amount or fair value 
less costs to sell, and would no longer be depreciated. 
Goodwill is reviewed for impairment on an annual basis or whenever events or changes in 
circumstances indicate the carrying value of the goodwill may be impaired. For the annual test, we have the 
option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a 
determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount 
(“Step 0”). If through the Step 0 test we determine it is more likely than not that the fair value of a reporting unit 
is less than its carrying amount (or if the Company elects to not perform Step 0), then we would perform a 
quantitative test (“Step 1”) to determine whether an impairment charge was necessary. During 2023 and 2024, 
we elected to perform a Step 1 test of our goodwill for the purpose of assessing goodwill for impairment. For 
both the years ended December 31, 2024 and 2023, we determined that goodwill was not impaired.
Purchase Accounting. The purchase price of an acquired business is allocated to the underlying 
tangible and intangible assets acquired and liabilities assumed based on their respective fair market values, with 
the excess recorded as goodwill. Such fair market value assessments require judgments and estimates which 
may change over time and may cause the final amounts to differ materially from their original estimates. These 
adjustments to fair value assessments are recorded to goodwill over the purchase price allocation period which 
cannot exceed 12 months from the date of acquisition.
Other Assets. Other assets include primarily core inventory, deposits, and equity method investments.
Certain products we sell contain parts that can be recycled, or as more commonly referred to in our 
industry, remanufactured. We refer to these parts as cores. A used core is remanufactured and sold to a 
customer. Customers and end-users will generally return used cores to us, which we then use in the 
remanufacturing process to make another finished good. 
Core inventory was $15.4 million and $20.0 million as of December 31, 2024 and 2023, respectively, 
and is classified as long-term based on our view that the value of the cores is not expected to be consumed or 
realized in cash during our normal annual operating cycle.
We have investments that we account for according to the equity method of accounting. The total book 
value of these investments was $11.2 million and $10.8 million at December 31, 2024 and 2023, respectively. 
These investments provided $5.3 million, $5.7 million, and $5.5 million of income during the year ended 
December 31, 2024, 2023, and 2022, respectively. Additionally, we have an investment that we account for 
according to the cost method of accounting. The carrying book value of this investment was $5.0 million as of 
both December 31, 2024 and 2023.
Other Accrued Liabilities. Other accrued liabilities include primarily accrued commissions, accrued 
income taxes, insurance liabilities, and other current liabilities.
Revenue Recognition and Accrued Customer Rebates and Returns. Revenue is recognized when 
performance obligations under the terms of a contract with a customer are satisfied, in an amount representing 
the consideration the Company expects to receive in exchange for selling products to its customers. We record 
estimates for cash discounts, defective and slow-moving product returns, promotional rebates, core return 
deposits, and other discounts in the period of the sale ("Customer Credits"). The provision for Customer Credits 
is recorded as a reduction from gross sales and reserves for Customer Credits are shown as an increase of 
accrued customer rebates and returns, which is included in current liabilities. The provision for Customer 
Credits is estimated based on contractual provisions, historical experience, and our assessment of current market 
conditions and includes various assumptions including, but not limited to, the length of time between when a 
sale occurs and a credit is issued. Actual Customer Credits have not differed materially from estimated amounts. 
48

Amounts billed to customers for shipping and handling are included in net sales. Costs associated with shipping 
and handling are included in cost of goods sold.
As noted above, Customer Credits include core return deposits which are an estimate of the amount we 
believe we will refund to our customers when used cores are returned to us. The price we invoice to customers 
for remanufactured cores contains both the amount we charge to remanufacture the part and a deposit for the 
core. We charge a core deposit to encourage the customer to return the used core to us so that it can be used in 
our remanufacturing process. We allow our customers up to twenty-four months to return the used core to us. 
Core return deposits are reserved based on the expected deposits to be issued to customers based on historical 
returns.
Research and Development. Research and development costs are expensed as incurred. Research and 
development costs totaling $32.1 million, $32.3 million, and $24.8 million have been recorded in selling, 
general and administrative expenses in the Consolidated Statements of Operations for the years ended 
December 31, 2024, 2023, and 2022, respectively.
Stock-Based Compensation. At December 31, 2024, we had awards outstanding under a stock-based 
employee compensation plan, which is described more fully in Note 13, "Capital Stock." We record 
compensation expense for all awards granted. The value of time-based restricted stock awards (“RSAs”) and 
restricted stock units (“RSUs”) issued was based on the fair value of our common stock on the grant date. The 
fair value of performance-based RSUs, for which the performance measure is total shareholder return relative to 
a defined peer group, is determined using a Monte Carlo simulation model. The fair value of performance-based 
RSUs for which the performance measure is return on invested capital over the performance period was based 
on the fair value of our common stock on the grant date. The fair value of stock options granted is determined 
using the Black-Scholes option valuation model on the grant date. 
Income Taxes. We follow the asset and liability method of accounting for deferred income taxes. 
Deferred tax assets and liabilities are determined based on the difference between the financial statement and 
tax bases of assets and liabilities. Deferred tax assets or liabilities at the end of each period are determined using 
the enacted tax rate expected to be in effect when taxes are paid or recovered.
Unrecognized income tax benefits represent income tax positions taken on income tax returns that have 
not been recognized in the consolidated financial statements. The Company recognizes the benefit of an income 
tax position only if it is more likely than not (greater than 50%) that the tax position will be sustained upon tax 
examination, based solely on the technical merits of the tax position. Otherwise, no benefit is recognized. The 
tax benefits recognized are measured based on the largest benefit that has a greater than 50% likelihood of being 
realized upon ultimate settlement. Additionally, we accrue interest and related penalties, if applicable, on all tax 
exposures for which reserves have been established consistent with jurisdictional tax laws. Interest and penalties 
are classified as income tax expense in the Consolidated Statements of Operations. 
Concentrations of Risk. Financial instruments that potentially subject us to concentrations of credit 
risk consist primarily of cash equivalents and accounts receivable. All cash equivalents are managed within 
established guidelines that limit the amount that may be invested with one issuer. A significant percentage of 
our accounts receivable have been, and will continue to be, concentrated among a relatively small number of 
automotive retailers and warehouse distributors in the United States. Our 4 largest customers accounted for 78% 
and 74% of net accounts receivable as of December 31, 2024 and 2023, respectively. We continually monitor 
the credit terms and credit limits for these and other customers. 
For the years ended December 31, 2024 and 2023, approximately 72% and 70%, respectively, of our 
products were purchased from suppliers in a variety of non-U.S. countries, with the largest portion of our 
overseas purchases being made in China.
Fair Value Disclosures. The carrying value of financial instruments such as cash and cash equivalents, 
accounts receivable, accounts payable, and other current assets and liabilities approximate their fair value based 
on the short-term nature of these instruments. The carrying value of our long-term debt approximates its fair 
value because it bears interest at a rate indexed to a market rate (Term SOFR). Additionally, the fair value of 
assets acquired and liabilities assumed are determined at the date of acquisition. Contingent consideration 
49

associated with an acquisition is recorded at fair value at the acquisition date and is adjusted to fair value at each 
reporting period.
Recent Accounting Pronouncements. In November 2023, the FASB issued Accounting Standards 
Update (“ASU”) 2023-07, Improvements to Reportable Segment Disclosures. The ASU requires additional 
disclosures about reportable segments’ significant expenses on an interim and annual basis. The ASU was 
effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning 
after December 15, 2024 on a retrospective basis. We adopted this guidance for our annual report on Form 10-K 
for the year ended December 31, 2024 and applied the amendments retrospectively to all prior periods 
presented. The disclosures for interim periods will be adopted in our fiscal year beginning on January 1, 2025. 
The adoption of this standard did not have a material impact on our results of operations or financial condition. 
See Note 8, "Segment Information," for further details on segment information.
In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures. The ASU 
expands disclosures in the income tax rate reconciliations table and cash taxes paid and is effective for annual 
periods beginning after December 15, 2024.
In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses. The 
ASU requires additional disclosures about categories of expenses, including, among other things, quantitative 
disclosures for employee compensation, depreciation, intangible asset amortization, selling expenses, and 
purchases of inventory. The updated guidance is effective for annual reporting periods beginning after 
December 15, 2026 and interim reporting periods within annual reporting periods beginning after December 15, 
2027.
We expect to implement these new standards by their effective dates, and do not expect their adoption to 
have an impact on our results of operations, financial condition or cash flows.
2. Business Acquisitions and Investments
Super ATV, LLC (“SuperATV”)
On October 4, 2022, Dorman acquired 100% of the issued and outstanding equity interests of SuperATV 
(the “Transaction”), for aggregate consideration of $509.8 million (net of $6.8 million cash acquired), plus a 
potential earn-out payment to the sellers of SuperATV not to exceed $100 million in the aggregate, subject to 
the achievement by SuperATV of certain revenue and gross margin targets in the years ended December 31, 
2023 and December 31, 2024. See Note 11, "Commitments and Contingencies," for additional information on 
contingent consideration associated with the Transaction. In the year ended December 31, 2023, we received 
$0.3 million in cash as proceeds from the closing net working capital adjustments. SuperATV is a leading 
independent supplier to the powersports aftermarket with a family of highly respected brands spanning 
functional accessories and upgrades, as well as replacement parts for specialty vehicles. 
The Transaction was funded in cash through the refinancing of our existing credit facility discussed further 
in Note 7, "Long-Term Debt."
The Transaction was accounted for as a business combination under the acquisition method of 
accounting. We have allocated the purchase price to tangible and identifiable intangible assets acquired and 
liabilities assumed based on their estimated fair values. Our purchase price allocation for SuperATV assets 
acquired and liabilities assumed was complete as of September 30, 2023.
50

The table below details the fair values of the assets acquired and the liabilities assumed at the 
acquisition date:
(in thousands)
Accounts receivable
$ 
3,317 
Inventories
 
90,428 
Prepaids and other current assets
 
5,293 
Property, plant and equipment
 
23,776 
Goodwill
 
247,474 
Identifiable intangible assets
 
157,500 
Operating lease right-of-use assets
 
11,661 
Other Assets
 
3,001 
Accounts payable
 
(7,436) 
Accrued compensation
 
(2,086) 
Accrued customer rebates and returns
 
(1,609) 
Other current liabilities
 
(8,726) 
Long-term operating lease liabilities
 
(9,508) 
Other long-term liabilities
 
(3,307) 
Net cash consideration
 
509,778 
The financial results of the Transaction have been included in the consolidated financial statements 
from the date of acquisition. The net sales and net income of SuperATV included in the consolidated financial 
statements for the year ended December 31, 2022 were $49.6 million and $2.3 million, respectively.
The unaudited pro forma information for the periods set forth below gives effect to the Transaction as if 
it had occurred as of December 26, 2021 the beginning of the fiscal 2022 period.
The pro forma information is presented for informational purposes only and is not necessarily indicative 
of the results of operations that would have been achieved had the acquisition been consummated as of that 
time.
For the Year 
Ended
(in thousands, except per share data, unaudited)
December 31, 2022
Net sales
$ 
1,888,379 
Net income
$ 
130,375 
Diluted earnings per share
$ 
4.13 
The fiscal 2022 unaudited pro forma net income set forth above was adjusted to exclude the impact of 
acquisition date fair value adjustments to inventory and to remove acquisition-related transaction costs.
3. Inventories
Inventories were as follows :
December 31,
(in thousands)
2024
2023
Raw materials
$ 
29,233 $ 
29,750 
Bulk product
 
246,604  
211,805 
Finished product
 
421,734  
387,668 
Packaging materials
 
10,406  
8,152 
Total
$ 
707,977 $ 
637,375 
51

4. Property, Plant and Equipment
Property, plant and equipment include the following:
December 31,
(in thousands)
2024
2023
Buildings
$ 
67,040 $ 
62,434 
Machinery, equipment, and tooling
 
223,807  
208,086 
Furniture, fixtures, and leasehold improvements
 
18,390  
17,083 
Software and computer equipment
 
127,578  
113,148 
Total
 
436,815  
400,751 
Less-accumulated depreciation and amortization
 
(272,316)  
(240,638) 
Property, plant and equipment, net
$ 
164,499 $ 
160,113 
Depreciation and amortization expenses associated with property, plant, and equipment were $34.0 
million, $31.9 million, and $28.6 million in the years ended December 31, 2024, 2023, and 2022, respectively.
Net property, plant and equipment outside the United States was $4.6 million and $4.3 million as of 
December 31, 2024 and 2023, respectively.
5. Leases
We determine whether an arrangement is a lease at inception. This determination generally depends on 
whether the arrangement conveys the right to control the use of an identified fixed asset explicitly or implicitly 
for a period of time in exchange for consideration. Control of an underlying asset is conveyed if we obtain the 
rights to direct the use of the asset and to obtain substantially all of the economic benefit from its use. We have 
operating leases for distribution centers, sales offices, and certain warehouse and office equipment. Our 
operating leases have remaining lease terms of 1 to 9 years, many of which include one or more renewal 
options. We consider these renewal options in determining the lease term used to establish our right-of-use 
assets and lease liabilities when it is determined that it is reasonably certain that the renewal option will be 
exercised. Substantially all of our equipment leases and some of our real estate leases have terms of less than 
one year. Some of our operating lease agreements include variable lease costs, primarily taxes, insurance, 
common area maintenance, or increases in rental costs related to inflation. 
Operating leases are included in the right-of-use lease assets, other current liabilities, and long-term 
lease liabilities on the Consolidated Balance Sheet. Right-of-use assets and lease liabilities are recognized at 
each lease’s commencement date based on the present values of its lease payments over its respective lease 
term. When a borrowing rate is not explicitly available for a lease, our incremental borrowing rate is used based 
on information available at the lease’s commencement date to determine the present value of its lease payments. 
The incremental borrowing rate is not commonly quoted and is derived through a combination of inputs 
including our credit rating and the impact of full collateralization. The incremental borrowing rate is based on 
our collateralized borrowing capabilities over a similar term to the lease payments. We utilized the consolidated 
group borrowing rate for all leases as we operate a centralized treasury operation. Operating lease payments are 
recognized on a straight-line basis over the lease term. We had no material finance leases as of December 31, 
2024 or 2023.
Practical Expedients and Accounting Policy Elections
We have made certain accounting policy elections and are using certain practical expedients permitted 
under GAAP, as follows:
•
Include both lease and non-lease components as a single lease component, as non-lease 
components of contracts have not historically been material.
•
Account for leases with terms of one year or less as short-term leases and, as such, are not 
included in the right-of-use assets or lease liabilities.
52

As of December 31, 2024 and 2023, there were no material variable lease costs or sublease income. 
Cash paid for operating leases was $22.8 million, $21.2 million, and $16.8 million during the years ended 
December 31, 2024, 2023, and 2022, respectively, which is classified in operating activities on the Consolidated 
Statements of Cash Flows. The following table summarizes the lease expense:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Operating lease expense
$ 
23,926 $ 
21,747 $ 
17,340 
Short-term lease expense
 
4,159  
7,169  
5,838 
Total lease expense
$ 
28,085 $ 
28,916 $ 
23,178 
Supplemental balance sheet information related to our operating leases is as follows:
December 31,
(in thousands)
2024
2023
Operating lease right-of-use assets
$ 
118,499 
$ 
103,476 
Other accrued liabilities
$ 
19,717 
$ 
16,917 
Long-term operating lease liabilities
 
105,142 
 
91,262 
Total operating lease liabilities
$ 
124,859 
$ 
108,179 
Weighted average remaining lease term (years)
6.33
6.85
Weighted average discount rate
 5.09 %
 4.20 %
The following table summarizes the maturities of our lease liabilities for all operating leases as of 
December 31, 2024:
(in thousands)
2025
$ 
25,090 
2026
 
25,820 
2027
 
24,095 
2028
 
17,864 
2029
 
15,915 
Thereafter
 
37,215 
Total lease payments
 
145,999 
Less: Imputed interest
 
(21,140) 
Present value of lease liabilities
$ 
124,859 
53

6. Goodwill and Intangible Assets
Goodwill
Goodwill included the following:
(in thousands)
Light Duty
Heavy Duty
Specialty Vehicle
Consolidated
Balance at December 31, 2022
$ 
— $ 
— $ 
— $ 
443,035 
Measurement period adjustments
 
—  
—  
—  
233 
Foreign currency translation
 
—  
—  
—  
621 
Reporting unit reorganization
 
313,704  
57,876  
72,309  
— 
Balance at December 31, 2023
 
313,704  
57,876  
72,309  
443,889 
Goodwill acquired
 
—  
—  
1,167  
1,167 
Foreign currency translation
 
—  
(2,170)  
—  
(2,170) 
Balance at December 31, 2024
$ 
313,704 $ 
55,706 $ 
73,476 $ 
442,886 
Intangible Assets
Intangible assets, subject to amortization, included the following:
December 31,
2024
2023
Intangible assets subject to 
amortization
Weighted 
Average 
Amortization 
Period (years)
Gross 
Carrying 
Value
Accumulated 
Amortization
Net 
Carrying 
Value
Gross 
Carrying 
Value
Accumulated 
Amortization
Net 
Carrying 
Value
(dollars in thousands)
Customer relationships
15.4
$ 173,430 $ 
41,358 $ 132,072 $ 175,430 $ 
31,678 $ 143,752 
Trade names
14.1
 
67,690  
14,999  
52,691  
67,690  
10,676  
57,014 
Product Portfolio
13.7
 107,800  
16,522  
91,278  107,800  
9,720  
98,080 
Technology
3.8
 
2,167  
1,318  
849  
2,167  
1,069  
1,098 
Patents and Other
7.3
 
2,350  
1,027  
1,323  
2,230  
618  
1,612 
Total
$ 353,437 $ 
75,224 $ 278,213 $ 355,317 $ 
53,761 $ 301,556 
Amortization expense associated with intangible assets was $22.8 million, $22.1 million, and $14.2 
million in the years ended December 31, 2024, 2023, and 2022, respectively. The estimated future amortization 
expense for intangible assets as of December 31, 2024 is summarized as follows:
(in thousands)
2025
$ 
21,649 
2026
 
20,492 
2027
 
20,081 
2028
 
19,856 
2029
 
19,770 
Thereafter
 
176,365 
Total
$ 
278,213 
7. Long-Term Debt
We have a credit agreement which consists of a $600.0 million revolving credit facility and a 
$500.0 million term loan. The credit agreement matures on October 4, 2027, is guaranteed by the Company’s 
material domestic subsidiaries, and is supported by a security interest in substantially all of the Company’s 
material domestic subsidiaries’ personal property and assets, subject to certain exceptions.
Borrowings under the credit agreement bear interest at a rate per annum equal to, at our option, either a 
term Secured Overnight Financing Rate (“Term SOFR”) or a base rate (as defined in the credit agreement), in 
each case plus an applicable margin, based on the Total Net Leverage Ratio (as defined in the credit agreement). 
54

Unutilized revolving credit facility capacity incurs a commitment fee based on the Total Net Leverage Ratio (as 
defined in the credit agreement). As of December 31, 2024, the interest rate on the outstanding borrowings 
under the credit agreement was 5.71% and the commitment fee was 0.15%.
The term loan portion of the credit agreement contains mandatory repayment provisions that require 
quarterly principal amortization payments. The following table presents the principal amortization payments 
and maturities on the term loan for each of the years noted, as of December 31, 2024: 
(in thousands)
December 31, 2024
2025
$ 
28,125 
2026
 
37,500 
2027
 
403,125 
Total
$ 
468,750 
Long-term debt on the consolidated balance sheets is presented net of unamortized debt issuance costs, 
which totaled $1.1 million and $1.5 million as of December 31, 2024 and 2023, respectively.
The credit agreement contains affirmative and negative covenants, including, but not limited to, 
covenants regarding capital expenditures, share repurchases, and financial covenants related to the ratio of 
consolidated interest expense to consolidated EBITDA and the ratio of total net indebtedness to consolidated 
EBITDA, each as defined by the credit agreement. As of December 31, 2024, we were not in default of the 
covenants contained in the credit agreement.
8. Segment Information
We operate and report our results in three business segments, Light Duty, Heavy Duty, and Specialty 
Vehicle, consistent with the three sectors of the motor vehicle aftermarket industry in which we participate. The 
Light Duty segment designs and markets replacement parts and fasteners primarily for passenger cars and light 
trucks with sales to retailers and wholesale distributors who primarily serve passenger car and light truck 
customers. The Heavy Duty segment designs and markets replacement parts primarily for medium and heavy 
trucks with sales to independent distributors, independent component specialists and rebuilders, and auto parts 
stores that focus on the heavy-duty market. The Specialty Vehicle segment designs, markets, and manufactures 
aftermarket parts and accessories for the powersports market with sales through direct-to-consumer, dealers, and 
installers. 
The Company's chief operating decision maker ("CODM") is the chief executive officer. The CODM 
uses income from operations to assess segment performance. The CODM utilizes this measure for each segment 
in the annual budget and forecasting cycles and considers performance against established targets for purposes 
of allocating Company resources to each segment and in the determination of compensation for certain 
Contributors. We measure segment income from operations based on income from operations excluding 
acquisition-related intangible assets amortization, acquisition-related transaction and other costs, and other 
special charges. Corporate expenses are allocated to the segments based on segment net sales as a percentage of 
consolidated net sales. Segment assets consist of inventories, accounts receivable, and property, plant and 
equipment, net. Intersegment sales are not material.
55

Segment results are as follows:
For the Year Ended December 31, 2024
(in thousands)
Light Duty
Heavy Duty
Specialty Vehicle
Total
Net sales
$ 
1,565,601 $ 
231,515 $ 
212,081 $ 
2,009,197 
Cost of goods sold
 
925,319  
171,732  
104,994  
1,202,045 
Factoring expense
 
51,252  
—  
—  
51,252 
Other segment expenses
 
304,866  
53,303  
74,752  
432,921 
Segment income from operations
$ 
284,164 $ 
6,480 $ 
32,335 $ 
322,979 
Segment assets
$ 
1,203,165 $ 
157,493 $ 
85,606 $ 
1,446,264 
Depreciation
$ 
26,485 $ 
3,725 $ 
3,750 $ 
33,960 
Capital expenditures
$ 
34,164 $ 
2,421 $ 
2,836 $ 
39,421 
For the Year Ended December 31, 2023
(in thousands)
Light Duty
Heavy Duty
Specialty Vehicle
Total
Net sales
$ 
1,462,474 $ 
256,913 $ 
210,401 $ 
1,929,788 
Cost of goods sold
 
928,983  
192,729  
110,840  
1,232,552 
Factoring expense
 
50,231  
—  
—  
50,231 
Other segment expenses
 
296,101  
49,679  
67,943  
413,723 
Segment income from operations
$ 
187,159 $ 
14,505 $ 
31,618 $ 
233,282 
Segment assets
$ 
1,083,347 $ 
162,583 $ 
78,424 $ 
1,324,354 
Depreciation
$ 
25,239 $ 
3,239 $ 
3,420 $ 
31,898 
Capital expenditures
$ 
33,445 $ 
3,581 $ 
6,942 $ 
43,968 
For the Year Ended December 31, 2022
(in thousands)
Light Duty
Heavy Duty
Specialty Vehicle
Total
Net sales
$ 
1,425,892 $ 
258,215 $ 
49,642 $ 
1,733,749 
Cost of goods sold
 
949,918  
183,233  
25,078  
1,158,229 
Factoring expense
 
37,188  
—  
—  
37,188 
Other segment expenses
 
269,207  
45,244  
16,027  
330,478 
Segment income from operations
$ 
169,579 $ 
29,738 $ 
8,537 $ 
207,854 
Segment assets
$ 
1,047,987 $ 
177,557 $ 
106,219 $ 
1,331,763 
Depreciation
$ 
25,062 $ 
2,772 $ 
798 $ 
28,632 
Capital expenditures
$ 
31,682 $ 
4,769 $ 
1,432 $ 
37,883 
In the preceding segment tables, Other segment expenses consist of selling, general and administrative 
expenses including salaries and benefits for product development, research, sales, marketing and administrative 
functions, facility costs, information technology costs, and other general expenses.
56

A reconciliation of segment income from operations to consolidated income before income taxes is as 
follows:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Segment income from operations
$ 
322,979 $ 
233,282 $ 
207,854 
Acquisition-related intangible assets amortization
 
(22,476)  
(21,817)  
(14,070) 
Acquisition-related transaction and other costs
 
(2,621)  
(15,373)  
(22,736) 
Fair value adjustment to contingent consideration
 
—  
20,469  
— 
Executive transition services expenses
 
—  
(1,801)  
— 
Pretax reduction in workforce costs
 
(4,973)  
—  
— 
Interest expense, net
 
(39,727)  
(48,061)  
(15,582) 
Other income, net
 
3,070  
1,804  
735 
Consolidated income before income taxes
$ 
256,252 $ 
168,503 $ 
156,201 
A reconciliation of segment assets to consolidated assets is as follows:
December 31,
(in thousands)
2024
2023
2022
Segment assets
$ 
1,446,264 $ 
1,324,354 $ 
1,331,763 
Other current assets
 
87,968  
69,468  
85,834 
Other non-current assets
 
890,289  
898,585  
924,189 
Consolidated assets
$ 
2,424,521 $ 
2,292,407 $ 
2,341,786 
9. Related Party Transactions
Prior to December 1, 2023, we leased our Colmar, PA facility from an entity in which Steven Berman, 
our Non-Executive Chairman, and certain of his family members are owners. On December 1, 2023, the Colmar 
facility was sold to a third party, subject to our lease. We also lease a portion of our Lewisberry, PA facility 
from an entity in which Mr. Berman and certain of his family members are owners. The Colmar lease was, and 
the Lewisberry lease is, a non-cancelable operating lease. The Lewisberry lease expires December 31, 2027.
We also lease our facilities in Madison, IN, and Shreveport, LA, from entities in which Lindsay Hunt, 
our President, Specialty Vehicle, and certain of her family members are owners. Each lease is a non-cancelable 
operating lease, was renewed in October 2022 in connection with the acquisition of Super ATV, LLC, a leading 
supplier to the powersports aftermarket ("SuperATV"), and will expire on October 31, 2027.
We have service agreements with counterparties that are majority-owned by a family member of Ms. 
Hunt. These agreements provide for various warehouse and facility-related services at agreed-upon rates.
The following table represents the total payments for the years ended December 31, 2024, 2023, and 
2022, under the related party agreements described above:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Facility leases with Steven Berman-related entities
$ 
715 $ 
2,918 $ 
2,458 
Facility leases with Lindsay Hunt-related entities
$ 
2,757 $ 
2,603 $ 
519 
Service agreements with Lindsay Hunt-related entities
$ 
54 $ 
200 $ 
67 
We are a partner in a joint venture with one of our suppliers and own a minority interest in two other 
suppliers. Aggregate purchases from both of these companies were $18.4 million, $22.7 million, and $24.9 
million in the years ended December 31, 2024, 2023, and 2022, respectively.
57

10. Income Taxes
The components of the provision for income taxes are as follows:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Current:
Federal
$ 
56,879 $ 
34,600 $ 
31,683 
State
 
17,907  
5,602  
7,141 
Foreign
 
2,300  
2,002  
1,708 
 
77,086  
42,204  
40,532 
Deferred:
 
 
 
Federal
 
(7,407)  
(1,936)  
(4,003) 
State
 
(2,618)  
(338)  
(1,022) 
Foreign
 
(813)  
(686)  
(855) 
 
(10,838)  
(2,960)  
(5,880) 
Provision for income taxes
$ 
66,248 $ 
39,244 $ 
34,652 
The following is a reconciliation of income taxes at the statutory tax rate to the Company's effective tax 
rate:
For the Year Ended December 31,
2024
2023
2022
Federal taxes at statutory rate
 21.0 %
 21.0 %
 21.0 %
State taxes, net of federal tax benefit
 2.4 
 2.1 
 2.5 
Uncertain tax positions
 2.9 
 0.2 
 0.3 
Research and development tax credit
 (0.5) 
 (0.7) 
 (0.7) 
Federal permanent items
 — 
 0.3 
 (0.2) 
Effect of foreign operations
 0.1 
 0.3 
 — 
Other
 — 
 0.1 
 (0.7) 
Effective tax rate
 25.9 %
 23.3 %
 22.2 %
At December 31, 2024, we had $10.3 million of unrecognized tax benefits, all of which would affect 
our effective tax rate if recognized.
The following table summarizes the change in unrecognized tax benefits for the three years ended 
December 31:
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Balance at beginning of year
$ 
4,539 $ 
3,856 $ 
1,204 
Reductions due to lapses in statutes of limitations
 
(174)  
(716)  
(139) 
Reductions due to tax positions settled
 
(180)  
—  
— 
Additions related to positions taken during a prior period
 
—  
—  
2,136 
Reductions due to reversals of prior year positions
 
(1,125)  
—  
— 
Additions based on tax positions taken during the current period
 
7,253  
1,399  
655 
Balance at end of year
 
10,313  
4,539  
3,856 
We recognize interest and penalties related to unrecognized tax benefits in income tax expense. The 
total amount of interest and penalties related to unrecognized tax benefits recorded within tax expense was 
$3.1 million for the year ended December 31, 2024, and was immaterial for the year ended December 31, 2023. 
As of December 31, 2024, accrued interest and penalties related to unrecognized tax benefits were $3.5 million. 
58

The Company does not anticipate material changes in the amount of unrecognized income tax benefits over the 
next year.
Deferred income taxes result from timing differences in the recognition of revenue and expense 
between tax and financial statement purposes. The sources of temporary differences are as follows:
December 31,
(in thousands)
2024
2023
Assets:
Inventories
$ 
15,111 $ 
17,829 
Accounts receivable
 
24,723  
20,472 
Operating lease liability
 
31,850  
26,261 
Accrued expenses
 
10,932  
7,002 
Capitalized research and development expenses
 
16,840  
12,263 
Net operating losses
 
295  
289 
Foreign tax credits
 
469  
469 
State tax credits
 
427  
379 
Capital loss carryforward
 
474  
478 
Total deferred tax assets
 
101,121  
85,442 
Valuation allowance
 
(1,429)  
(1,354) 
Net deferred tax assets
 
99,692  
84,088 
Liabilities:
 
 
Depreciation
 
12,938  
16,481 
Goodwill and intangible assets
 
52,564  
49,798 
Operating lease right of use asset
 
30,146  
25,142 
Other
 
1,958  
1,592 
Gross deferred tax liabilities
 
97,606  
93,013 
Net deferred tax assets (liabilities)
$ 
2,086 $ 
(8,925) 
A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. 
When determining the amount of net deferred tax assets that are more likely than not to be realized, the 
Company assesses all positive and negative evidence. This evidence includes, but is not limited to, prior 
earnings history, expected future earnings, carryback and carryforward periods, and the feasibility of ongoing 
tax strategies that could potentially enhance the likelihood of the realization of the deferred tax asset. 
Management has determined it was necessary to establish a valuation allowance against the foreign tax credits, 
various state tax credits, and a capital loss carryforward.
Based on our history of taxable income and our projection of future earnings, we believe that it is more 
likely than not that sufficient taxable income will be generated in the foreseeable future to realize the remaining 
net deferred tax assets. 
During 2024, we increased the valuation allowance against the deferred tax assets noted above by an 
immaterial amount.
As of December 31, 2024, the Company has tax-effected net operating loss carryforwards of $0.2 
million and $0.1 million for U.S. federal and state jurisdictions, respectively. Tax-effected federal net operating 
losses of $0.1 million begin to expire in 2036. The remaining federal net operating losses do not expire. The 
state net operating loss carryforwards expire in various years starting in 2037.
We file income tax returns in the United States, Canada, China, India, and Mexico. The statute of 
limitations for tax years before 2021 is closed for U.S. federal income tax purposes. The statute of limitations 
for tax years before 2017 is closed for the states in which we file. The statute of limitations for tax years before 
2021 is closed for income tax purposes in Canada, China, and India. The statute of limitations for tax years 
before 2019 is closed for income tax purposes in Mexico. 
59

11. Commitments and Contingencies
Shareholders’ Agreement. A shareholders’ agreement was entered into in September 1990 and 
amended and restated on July 1, 2006. Under the agreement, each of the late Richard Berman, Steven Berman, 
Jordan Berman, Marc Berman, Fred Berman, Deanna Berman, and additional shareholders named in the 
agreement has, among other things, granted the others of them rights of first refusal, exercisable on a pro-rata 
basis or in such other proportions as the exercising shareholders may agree, to purchase shares of our common 
stock which any of them, or upon their deaths their respective estates, proposes to sell to third parties. We have 
agreed with these shareholders that, upon their deaths, to the extent that any of their shares are not purchased by 
any of these surviving shareholders and may not be sold without registration under the Securities Act of 1933, 
as amended (the "1933 Act"), we will use our best efforts to cause those shares to be registered under the 1933 
Act. The expenses of any such registration will be borne by the estate of the deceased shareholder. The 
additional shareholders that are a party to the agreement are trusts affiliated with the late Richard Berman, 
Steven Berman, Jordan Berman, Marc Berman, or Fred Berman, or each person’s respective spouse or children.
Acquisitions. We have contingent consideration related to prior acquisitions due to the uncertainty of 
the ultimate amount of any payments that will become due as earnout payments if performance targets are 
achieved. If the remaining performance targets for the acquisitions are fully achieved, the maximum additional 
contingent payments to be made under the transaction documents would be $102.0 million in the aggregate.
As of December 31, 2024 and December 31, 2023, we estimated that zero payments are expected to 
become due in connection with the acquisitions, and therefore accrued no liability.
For the year ended December 31, 2023, we recorded a net decrease of $20.0 million to the contingent 
consideration liability for a prior acquisition, comprising a $20.5 million decrease in fair value based on the 
modeling of a range of performance outcomes relative to the achievement of targets established in the purchase 
agreement, partially offset by $0.5 million of accretion on the liability resulting from the passage of time. The 
net benefit was included in selling, general and administrative expenses in the Condensed Consolidated 
Statements of Operations.
For the year ended December 31, 2022, we recorded a charge of $1.8 million in connection with 
earnout provisions under a prior acquisition, with the charge included in selling, general and administrative 
expenses in the Condensed Consolidated Statements of Operations. During the year ended December 31, 2022, 
we paid $1.8 million to fully settle this earnout provision associated with the prior acquisition.
Other Contingencies. We are a party to or otherwise involved in legal proceedings that arise in the 
ordinary course of business, such as various claims and legal actions involving contracts, employment claims, 
competitive practices, intellectual property infringement, product liability claims, and other matters arising out 
of the conduct of our business. In the opinion of management, none of the actions, individually or in the 
aggregate, taking into account relevant insurance coverage, would likely have a material financial impact on the 
Company and we believe the range of reasonably possible losses from current matters, taking into account 
relevant insurance coverage, is immaterial. However, legal matters are subject to inherent uncertainties and 
there exists the possibility that the ultimate resolution of any of these matters could have a material adverse 
impact on the Company’s cash flows, financial position, and results of operations in the period in which any 
such effects are recorded.
12. Revenue Recognition
Our primary source of revenue is from contracts with and purchase orders from customers. In most 
instances, our contract with a customer is the customer’s purchase order. Upon acceptance of the purchase 
order, a contract exists with a customer, as a sales agreement indicates the approval and commitment of the 
parties, identifies the rights of both parties, identifies the payment terms, and has commercial substance. At this 
point, we believe it is probable that we will collect the consideration to which we will be entitled in exchange 
for the goods transferred to the customer. 
For certain customers, we may also enter into a sales agreement that outlines pricing considerations as 
well as the framework of terms and conditions that apply to future purchase orders for that customer. In these 
situations, our contract with the customer is both the sales agreement as well as the specific customer purchase 
60

order. As our contract with a customer is typically for a single transaction or customer purchase order, the 
duration of the contract is typically one year or less. As a result, we have elected to apply certain practical 
expedients and omit certain disclosures of remaining performance obligations for contracts that have an initial 
term of one year or less as permitted by GAAP.
Revenue is recognized when performance obligations under the terms of a contract with a customer are 
satisfied, in an amount representing the consideration the Company expects to receive in exchange for selling 
products to its customers. We estimate the transaction price at the inception of a contract or upon fulfilling a 
purchase order, including any variable consideration, and will update the estimate for changes in circumstances. 
We record estimates for cash discounts, defective and slow-moving product returns, promotional 
rebates, core return deposits, and other discounts in the period the related product revenue is recognized 
(“Customer Credits”). The provision for Customer Credits is recorded as a reduction from gross sales and 
reserves for Customer Credits are shown as an increase in accrued customer rebates and returns. Customer 
Credits are estimated based on contractual provisions, historical experience, and our assessment of current 
market conditions. Actual Customer Credits have not differed materially from estimated amounts for each 
period presented. Amounts billed to customers for shipping and handling are included in net sales. Costs 
associated with shipping and handling are included in cost of goods sold. We have concluded that our estimates 
of variable consideration are not constrained according to the definition in the standard. 
All of our revenue was recognized under the point-of-time approach during the years ended 
December 31, 2024, 2023, and 2022. Also, we do not have significant financing arrangements with our 
customers. Our credit terms are all less than one year. Lastly, we do not receive noncash consideration (such as 
materials or equipment) from our customers to facilitate the fulfillment of our contracts. 
Practical Expedients and Accounting Policy Elections
We have made certain accounting policy elections and are using certain practical expedients permitted 
under GAAP, as follows:
•
Do not adjust the promised amount of consideration for the effects of a significant financing 
component as we expect, at contract inception, that the period between when we transfer a 
promised good or service to the customer and when the customer pays for that good or service 
will be one year or less.
•
Expense costs to obtain a contract as incurred when the expected period of benefit, and therefore 
the amortization period, is one year or less.
•
Exclude from the measurement of the transaction price all taxes assessed by a governmental 
authority that are both imposed on and concurrent with a specific revenue-producing transaction 
and collected by the entity for a customer, including sales, use, value-added, excise, and various 
other taxes.
•
Account for shipping and handling activities that occur after the customer has obtained control of 
a good as a fulfillment activity rather than a separate performance obligation. 
Disaggregated Revenue
For disaggregation of net sales by operating segments, refer to Note 8, "Segment Information", to the 
Consolidated Financial Statements.
The following table presents our disaggregated net sales by geography. 
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Net Sales to U.S. Customers
$ 
1,848,420 $ 
1,772,092 $ 
1,606,472 
Net Sales to Non-U.S. Customers
 
160,777  
157,696  
127,277 
Net Sales
$ 
2,009,197 $ 
1,929,788 $ 
1,733,749 
61

During the year ended December 31, 2024, two customers each accounted for more than 10% of net 
sales, and for the years ended December 31, 2023 and 2022, three customers each accounted for more than 10% 
of net sales. In the aggregate, these customers accounted for 39%, 44%, and 49% of net sales in the years ended 
December 31, 2024, 2023, and 2022, respectively. Sales to these customers are included in the Light Duty 
segment.
13. Capital Stock
Controlling Interest by Officers, Directors and Family Members. As of December 31, 2024 and 
2023, Steven Berman, the Non-Executive Chairman of the Company, and members of his family beneficially 
owned approximately 15% and 16%, respectively, of the outstanding shares of our common stock, and could 
influence matters requiring approval of shareholders, including the election of the Board of Directors and the 
approval of significant transactions.
Undesignated Stock. We have 50,000,000 shares authorized of undesignated capital stock for future 
issuance. The designation, rights, and preferences of such shares will be determined by our Board of Directors.
Incentive Stock Plan. Prior to May 16, 2018, we issued stock compensation grants under our 2008 
Stock Option and Stock Incentive Plan. On May 16, 2018, our shareholders approved our 2018 Stock Option 
and Stock Incentive Plan (the “2018 Plan” or the “Plan”), which supersedes our 2008 Stock Option and Stock 
Incentive Plan. All future stock compensation grants will be issued under the 2018 Plan. Under the terms of the 
Plan, our Board of Directors may grant up to 1,200,000 shares of common stock in the form of shares of 
restricted stock, restricted stock units, stock appreciation rights, and stock options, or combinations thereof, to 
officers, directors, employees, consultants, and advisors. Grants under the Plan must be made on or before the 
tenth anniversary of the date the Plan was approved. Stock options are exercisable upon the terms set forth in 
each grant agreement approved by the Board of Directors, but in no event more than ten years from the date of 
grant. Restricted stock and restricted stock units vest in accordance with the terms set forth in each applicable 
award agreement approved by our Board of Directors. At December 31, 2024, 329,263 shares were available for 
grant under the Plan.
Restricted Stock Awards (“RSAs”) and Restricted Stock Units (“RSUs”)
Prior to March 2020, we issued RSAs to certain employees and members of our Board of Directors. 
Grants were made in the form of time-based RSAs and performance-based RSAs. For all RSAs, we retain the 
restricted stock, and any dividends paid thereon, until the vesting restrictions have been met. For time-based 
RSAs, compensation cost is recognized on a straight-line basis over the vesting period and is calculated using 
the closing price per share of our common stock on the grant date. Compensation cost related to those 
performance-based RSAs was recognized over the performance period and was calculated using the closing 
price per share of our common stock on the grant date and an estimate of the probable outcome of the 
performance conditions as of the reporting date. In 2019, we introduced performance-based RSAs that vest 
based on our total shareholder return ranking relative to the S&P Mid-Cap 400 Growth Index over a three-year 
performance period (market condition). For those awards containing a market condition, compensation cost is 
recognized on a straight-line basis over the performance period and is calculated using the simulated fair value 
per share of our common stock based on the application of a Monte Carlo simulation model. This valuation 
technique includes estimating the movement of stock prices and the effects of volatility, interest rates, and 
dividends.
We issue RSUs to certain employees and members of our Board of Directors. For time-based RSUs, 
compensation cost is recognized on a straight-line basis over the vesting period and is calculated using the 
closing price per share of our common stock on the grant date. Performance-based RSUs granted starting in the 
year ended December 31, 2024 included certain grants that vest based on our total shareholder return ranking 
relative to the Nasdaq US Benchmark Auto Parts Index over a three-year performance period (market 
condition), and other grants that vest based upon achievement of return on invested capital targets over a three-
year performance period (performance condition).
For performance-based RSUs with a market condition, compensation cost is recognized on a straight-
line basis over the performance period and is calculated using the simulated fair value per share of our common 
62

stock based on the application of a Monte Carlo simulation model as discussed in the paragraph above. For 
performance-based RSUs with a performance condition, compensation cost is recognized over the performance 
period and is calculated using the closing price per share of our common stock on the grant date and an estimate 
of the probable outcome of the performance conditions as of the reporting date.
The following table summarizes the weighted average valuation assumptions used to calculate the fair 
value of total shareholder return performance-based RSUs containing a market condition granted:
For the Year Ended December 31,
2024
2023
2022
Share price
$ 
90.47 
$ 
91.28 
$ 
96.36 
Expected dividend yield
 0.0 %
 0.0 %
 0.0 %
Expected stock price volatility
 33.4 %
 32.8 %
 38.3 %
Risk-free interest rate
 4.4 %
 4.6 %
 1.6 %
Expected life
2.8 years
2.8 years
2.8 years
The share price is the Company’s closing share price as of the valuation date. The risk-free interest rate 
is based on the U.S. Treasury security with terms equal to the expected time of vesting as of the grant date. The 
weighted-average grant-date fair value of the RSUs containing a market condition granted during the years 
ended December 31, 2024, 2023, and 2022, were $138.58, $113.15, and $111.31, respectively.
Compensation cost related to performance-based and time-based RSAs and RSUs was $12.3 million, 
$9.1 million, and $7.2 million in the years ended December 31, 2024, 2023, and 2022, respectively, and was 
included in selling, general and administrative expenses in the Consolidated Statements of Operations. No cost 
was capitalized during the years ended December 31, 2024, 2023, and 2022.
The following table summarizes our RSA and RSU activity for the three years ended December 31, 
2024: 
Shares 
Weighted
Average Fair 
Value
Balance at December 25, 2021
206,677
$ 
85.97 
Granted
130,131
$ 
96.32 
Vested
(55,255)
$ 
83.70 
Canceled
(42,631)
$ 
85.89 
Balance at December 31, 2022
238,922
$ 
92.07 
Granted
112,893
$ 
95.34 
Vested
(73,169)
$ 
80.63 
Canceled
(21,092)
$ 
85.00 
Balance at December 31, 2023
257,554
$ 
97.33 
Granted
188,620
$ 
99.08 
Vested
(75,305)
$ 
89.84 
Canceled
(30,291)
$ 
111.29 
Balance at December 31, 2024
340,578
$ 
97.84 
As of December 31, 2024, there was approximately $18.4 million of unrecognized compensation cost 
related to unvested RSUs, which is expected to be recognized over a weighted-average period of approximately 
1.9 years.
Cash flows resulting from tax deductions in excess of the tax effect of compensation cost recognized in 
the financial statements are classified as operating cash flows. The excess tax benefit generated from RSAs and 
RSUs was immaterial for all periods presented. 
63

Stock Options
We grant stock options to certain employees. We expense the grant-date fair value of stock options as 
compensation cost over the vesting or performance period. Compensation cost charged against income for stock 
options was $1.6 million, $2.0 million, and $1.7 million in the years ended December 31, 2024, 2023, and 2022, 
respectively, and was included in selling, general and administrative expense in the Consolidated Statements of 
Operations. No cost was capitalized during the years ended December 31, 2024, 2023, and 2022. 
We used the Black-Scholes option valuation model to estimate the fair value of stock options granted. 
Expected volatility and expected dividend yield are based on the actual historical experience of our common 
stock. The expected life represents the period of time that options granted are expected to be outstanding and 
was calculated using historical option exercise data. The risk-free rate is based on the U.S. Treasury security 
with terms equal to the expected time of exercise as of the grant date.
There were no stock options granted in 2024. The following table summarizes the weighted-average 
valuation assumptions used to calculate the fair value of options granted and the associated weighted-average 
grant-date fair values:
For the Year Ended December 31,
2023
2022
Expected dividend yield
 0 %
 0 %
Expected stock price volatility
 35 %
 34 %
Risk-free interest rate
 4.3 %
 1.8 %
Expected life of options
5.3 years
5.3 years
Weighted-average grant-date fair value
$ 
35.93 
$ 
32.55 
The following table summarizes our stock option activity for the three years ended December 31, 2024:
Shares 
Option Price
per Share
Weighted
Average
Price
Weighted
Average
Remaining
Terms
(years)
Aggregate
Intrinsic
Value (in 
thousands)
Balance at December 25, 2021
233,396
$61.68– $103.61
$ 
77.85 
Granted
79,749
$83.81 – $111.53
$ 
96.96 
Exercised
(32,201)
$61.68 – $83.06
$ 
71.74 
Canceled
(12,162)
$61.68 – $101.45
$ 
82.19 
Balance at December 31, 2022
268,119
$61.68 –$111.53
$ 
84.03 
Granted
79,404
$86.63 – $91.28
$ 
91.13 
Exercised
(24,297)
$61.68 – $82.94
$ 
72.33 
Expired
(7,488)
$81.91 – $101.45
$ 
91.24 
Canceled
(4,521)
$82.94– $101.45
$ 
88.52 
Balance at December 31, 2023
311,217
$61.68– $111.53
$ 
86.52 
Exercised
(65,180)
$61.68 – $111.53
$ 
74.34 
Expired
(7,228)
$91.28 – $101.45
$ 
94.71 
Canceled
(4,520)
$91.28 – $101.45
$ 
97.64 
 
Balance at December 31, 2024
234,289
$61.68 – $111.53
$ 
89.44 
4.6
$ 
9,398 
Exercisable at 
135,471
$61.68 – $103.61
$ 
85.73 
3.9
$ 
5,936 
As of December 31, 2024, there was approximately $2.1 million of unrecognized compensation cost 
related to unvested stock options, which is expected to be recognized over a weighted-average period of 
approximately 1.9 years.
64

Cash received from option exercises was $4.7 million, $1.2 million, and $1.0 million in the years ended 
December 31, 2024, 2023, and 2022, respectively. The tax benefit generated from option exercises was 
immaterial for all periods presented. 
Employee Stock Purchase Plan. Our shareholders approved the Dorman Products, Inc. Employee 
Stock Purchase Plan (the “ESPP”), which makes available 1,000,000 shares of our common stock for sale to 
eligible employees. The purpose of the ESPP, which is qualified under Section 423 of the Internal Revenue 
Service Code of 1986, as amended, is to encourage stock ownership through payroll deductions and limited 
cash contributions by our employees. These contributions are used to purchase shares of the Company’s 
common stock at a 15% discount from the lower of the market price at the beginning or end of the purchase 
window. The two purchase windows are January to June and July to December. There were 28,674 shares, 
29,650 shares, and 25,600 shares purchased under this plan during the years ended December 31, 2024, 2023, 
and 2022, respectively. Compensation cost under the ESPP plan was $1.1 million, $0.4 million, and $0.4 
million in the years ended December 31, 2024, 2023, and 2022, respectively. The tax benefit generated from 
ESPP purchases was immaterial in the years ended December 31, 2024, 2023, and 2022, respectively.
Common Stock Repurchases. We periodically repurchase, at the then current market price, and cancel 
common stock issued to the Dorman Products, Inc. 401(k) Plan and Trust (the “401(k) Plan”). 401(k) Plan 
participants can no longer purchase shares of Dorman common stock as an investment option under the 401(k) 
Plan. Shares are generally purchased from the 401(k) Plan when participants sell units as permitted by the 
401(k) Plan or elect to leave the 401(k) Plan upon retirement, termination, or other reasons. The following table 
summarizes the repurchase and cancellation of common stock: 
For the Year Ended December 31,
2024
2023
2022
Shares repurchased and canceled
18,457
13,778
23,015
Total cost of shares repurchased and canceled (in thousands)
$ 
1,935 $ 
1,160 $ 
2,357 
Average price per share
$ 
104.86 $ 
84.22 $ 
102.40 
At December 31, 2024, the 401(k) Plan held 128,666 shares of our common stock.
Share Repurchase Program. Our Board of Directors previously authorized a share repurchase 
program. Under that program, and subsequent authorizations (the “Existing Program”), the Board authorized the 
repurchase of up to $600 million of our outstanding common stock through December 31, 2024. At 
December 31, 2024, $134.6 million was available for repurchase under this program. The Existing Program 
expired on December 31, 2024, along with all amounts that remained available for use under the Existing 
Program as of that date. 
In October 2024, the Company’s Board of Directors authorized the purchase of up to $500 million of 
our common stock under a new share repurchase program effective as of January 1, 2025 through December 31, 
2027 (the “New Program”).
The New Program will operate just as the Existing Program had operated in that share repurchases may 
be made from time to time depending on market conditions, share price, share availability, and other factors at 
the Company’s discretion. The New Program, similar to the Existing Program, will not obligate the Company to 
acquire any specific number of shares.
The following table summarizes the repurchase and cancellation of common stock:
For the Year Ended December 31,
2024
2023
2022
Shares repurchased and canceled
855,971
201,632
180,750
Total cost of shares repurchased and canceled (in thousands)
$ 
78,091 $ 
15,333 $ 
17,577 
Average price per share
$ 
91.23 $ 
76.05 $ 
97.24 
401(k) Retirement Plans. We have a 401(k) plan that cover substantially all of our employees as of 
December 31, 2024. Annual company contributions are discretionary in nature, in accordance with the 
65

respective plan documents. Total expense related to the plans was $13.1 million, $9.1 million, and $8.2 million 
in the years ended December 31, 2024, 2023, and 2022, respectively. 
14. Earnings Per Share
Basic earnings per share was calculated by dividing our net income by the weighted average number of 
common shares outstanding during the period, excluding unvested RSAs which are considered to be 
contingently issuable. To calculate diluted earnings per share, common share equivalents are added to the 
weighted average number of common shares outstanding. Common share equivalents are calculated using the 
treasury stock method and are computed based on outstanding stock-based awards. Stock-based awards of 
approximately 190,000 shares, 297,500 shares, and 63,500 shares were excluded from the calculation of diluted 
earnings per share for the years ended December 31, 2024, 2023, and 2022, respectively, as their effect would 
have been anti-dilutive.
The following table sets forth the computation of basic earnings per share and diluted earnings per 
share:
For the Year Ended December 31,
(in thousands, except per share data)
2024
2023
2022
Numerator:
Net income
$ 
190,004 $ 
129,259 $ 
121,549 
Denominator:
Weighted average basic shares outstanding
30,797
31,455
31,434
Effect of compensation awards
159
78
109
Weighted average diluted shares outstanding
30,956
31,533
31,543
Earnings Per Share:
Basic
$ 
6.17 $ 
4.11 $ 
3.87 
Diluted
$ 
6.14 $ 
4.10 $ 
3.85 
66

ITEM 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.
None
ITEM 9A. Controls and Procedures.
Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures
We maintain disclosure controls and procedures designed to provide reasonable assurance that 
information required to be disclosed in reports filed or submitted under the Exchange Act is recorded, 
processed, summarized, and reported within the time periods specified in the Securities and Exchange 
Commission’s rules and forms and accumulated and communicated to our management, including our Chief 
Executive Officer and Chief Financial Officer, or persons performing similar functions, as appropriate to allow 
timely decisions regarding required disclosures.
Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, 
conducted an evaluation, as of the end of the period covered by this report, of the effectiveness of our disclosure 
controls and procedures, as such term is defined in Exchange Act Rule 13a-15(e). Based on this evaluation, our 
Chief Executive Officer and our Chief Financial Officer have concluded that, as of the end of the period 
covered by this report, our disclosure controls and procedures, as defined in Rule 13a-15(e), were effective at 
the reasonable assurance level.
Management's Report on Internal Control Over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over 
financial reporting, as defined in Exchange Act Rule 13a-15(f). Management, with the participation of our Chief 
Executive Officer and Chief Financial Officer, conducted an evaluation, as of December 31, 2024, of the 
effectiveness of our internal control over financial reporting based on the framework in Internal Control - 
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway 
Commission. Based on this evaluation, management concluded that our internal control over financial reporting 
was effective as of December 31, 2024.
Our independent registered public accounting firm, KPMG LLP, has issued an attestation report on our 
internal control over financial reporting. Their report appears below.
Changes in Internal Control Over Financial Reporting
There was no change in our internal control over financial reporting (as defined in Rule 13a-15(f) under 
the Exchange Act) that occurred during the quarter ended December 31, 2024, that has materially affected, or is 
reasonably likely to materially affect, our internal control over financial reporting.
67

Report of Independent Registered Public Accounting Firm
To the Shareholders and Board of Directors
Dorman Products, Inc.:
Opinion on Internal Control Over Financial Reporting
We have audited Dorman Products, Inc. and subsidiaries' (the Company) internal control over financial 
reporting as of December 31, 2024, based on criteria established in Internal Control – Integrated Framework 
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the 
Company maintained, in all material respects, effective internal control over financial reporting as of December 
31, 2024, based on criteria established in Internal Control – Integrated Framework (2013) issued by the 
Committee of Sponsoring Organizations of the Treadway Commission.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 
(United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2024 and 2023, 
the related consolidated statements of operations and comprehensive income, shareholders’ equity, and cash 
flows for each of the years in the three-year period ended December 31, 2024, and the related notes and 
financial statement schedule II (collectively, the consolidated financial statements), and our report dated 
February 27, 2025 expressed an unqualified opinion on those consolidated financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting 
and for its assessment of the effectiveness of internal control over financial reporting, included in the 
accompanying Management's Report on Internal Control Over Financial Reporting. Our responsibility is to 
express an opinion on the Company’s internal control over financial reporting based on our audit. We are a 
public accounting firm registered with the PCAOB and are required to be independent with respect to the 
Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the 
Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan 
and perform the audit to obtain reasonable assurance about whether effective internal control over financial 
reporting was maintained in all material respects. Our audit of internal control over financial reporting included 
obtaining an understanding of internal control over financial reporting, assessing the risk that a material 
weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on 
the assessed risk. Our audit also included performing such other procedures as we considered necessary in the 
circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control Over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance 
regarding the reliability of financial reporting and the preparation of financial statements for external purposes 
in accordance with generally accepted accounting principles. A company’s internal control over financial 
reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in 
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) 
provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of 
the company are being made only in accordance with authorizations of management and directors of the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized 
acquisition, use, or disposition of the company’s assets that could have a material effect on the financial 
statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect 
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that 
68

controls may become inadequate because of changes in conditions, or that the degree of compliance with the 
policies or procedures may deteriorate.
/s/ KPMG LLP
Philadelphia, Pennsylvania
February 27, 2025
69

ITEM 9B. Other Information.
Amended and Restated Cash Bonus Plan
On February 21, 2025, the Board of Directors of the Company amended and restated the Dorman 
Products, Inc. 2018 Cash Bonus Plan. Among other things, the revised plan, referred to as the Amended and 
Restated Cash Bonus Plan, removes the $2 million limit placed on amounts paid to any participant in any plan 
year. A copy of the Amended and Restated Cash Bonus Plan is filed as Exhibit 10.5 to this Annual Report on 
Form 10-K.
Rule 10b5-1 Trading Plans
The following table describes contracts, instructions, or written plans for the purchase or sale of the 
Company’s common stock intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) (each, a 
“Rule 10b5-1 Plan”) entered into or terminated during the quarter ended December 31, 2024 by our directors 
and officers (as defined under Rule 16b-1(f) of the Exchange Act). There were no non-Rule 10b5-1 trading 
arrangements entered into or terminated by our directors and officers during the quarter ended December 31, 
2024.
Name and Title of Director or Officer
Date of Adoption of 
Agreement
Expiration Date of 
Agreement1
Aggregate Number 
of Securities to be 
Purchased or Sold
Donna M. Long
SVP, Chief Information Officer
November 19, 2024
December 31, 2025
13,2202
Jeffrey L. Darby
SVP, Sales and Marketing
December 5, 2024
June 30, 2025
11,6463
Steven L. Berman4
Non-Executive Chairman of the Board
December 13, 2024
March 16, 2026
540,000
1  Each Rule 10b5-1 Plan expires upon the date shown or, if earlier, upon completion of all authorized 
transactions under such plan.
2  Plan includes (i) the sale of up to 10,263 shares of the Company’s common stock , (ii) the sale of up 
to 2,150 shares of the Company’s common stock upon the vesting of time-based restricted stock units (“RSUs”) 
and (iii) the acquisition of up to 807 shares of common stock upon the exercise of up to 807 vested stock 
options . The actual number of shares sold may be less based on tax withholdings.
3  Plan includes (i) the sale of  up to 4,540 shares of the Company’s common stock upon the vesting of 
time-based RSUs, (ii) the sale of up 1,369 shares of the Company’s common stock upon the vesting of 
performance-based restricted stock units (“PRSUs”),and (iii) the potential exercise of vested stock options and 
the associated sale of up to 5,737 shares of the Company’s common stock. The number of shares included 
assumes that the PRSU vests at 100% of the target award amount. The actual number of PRSUs that may vest 
can vary between 0% - 200% of the target award of PRSUs, subject to the achievement of certain performance 
conditions as set forth in the PRSU award agreement, less shares to be withheld for tax withholding obligations. 
The actual number of shares sold may vary based on tax withholdings and performance and vesting conditions 
of the awards.
4  Plan covers shares of the Company’s common stock owned (i) by certain family trusts for which Mr. 
Berman serves as co-trustee, and (ii) by certain family trusts for the benefit of Mr. Berman’s children. Plan does 
not include shares owned directly by Mr. Berman.
ITEM 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.
None
70

PART III
ITEM 10. Directors, Executive Officers, and Corporate Governance.
Except for the information provided in PART I – ITEM 4.1, “Executive Officers of the Registrant” and 
as set forth below, the required information is incorporated by reference from our definitive proxy statement for 
our 2025 Annual Meeting of Shareholders, including, but not necessarily limited to, the sections entitled 
“Proposal I: Election of Directors,” and “Committees of the Board of Directors – Audit Committee.”
In addition, information regarding the Company’s insider trading policies and procedures governing the 
purchase, sale, and/or other dispositions of the Company’s securities is incorporated by reference from our 
definitive proxy statement for our 2025 Annual Meeting of Shareholders under the section entitled “Executive 
Compensation: Compensation Discussion and Analysis – Insider Trading Policy.”
We have adopted a written code of ethics, the “Code of Ethics for Senior Financial Officers,” which 
applies to our Chief Executive Officer, Chief Financial Officer, Principal Accounting Officer, Controller, and 
any other person performing similar functions (the “Code”). The Code is posted on our website 
DormanProducts.com. We intend to disclose any changes in or waivers from the Code on our website at 
DormanProducts.com. The information on the website is not and should not be considered part of this Form 10-
K and is not incorporated by reference in this Form 10-K.
ITEM 11. Executive Compensation.
The required information is incorporated by reference from our definitive proxy statement for our 2025 
Annual Meeting of Shareholders, including, but not necessarily limited to, the sections entitled “Director 
Compensation,” 
“Executive 
Compensation: 
Compensation 
Discussion 
and 
Analysis,” 
“Executive 
Compensation: Compensation Tables,” “Risk Assessment in Compensation Policies and Practices for 
Employees,” and “Compensation Committee Interlocks and Insider Participation.”
ITEM 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder 
Matters.
Except for the information set forth below, the required information is incorporated by reference from 
our definitive proxy statement for our 2025 Annual Meeting of Shareholders, including, but not necessarily 
limited to, the section entitled “Security Ownership of Certain Beneficial Owners and Management – Security 
Ownership Table.”
Equity Compensation Plan Information
The following table details information regarding our existing equity compensation plans as of 
December 31, 2024: 
Plan Category
(a)
Number of
securities to be
issued upon
exercise of
outstanding
options, warrants
and rights
(b)
Weighted-
average exercise
price of
outstanding
options, warrants
and rights
(c)
Number of
securities
remaining
available for
future issuance
under equity
compensation
plans (excluding
securities
reflected
in column (a))
Equity compensation plans approved by security holders
2018 Stock Option and Stock Incentive Plan
234,289
$ 
89.44 
329,263
Dorman Products, Inc. Employee Stock Purchase Plan
—
 
— 
754,309
Equity compensation plans not approved by security holders
—
 
— 
—
Total
234,289
$ 
89.44 
1,083,572
71

ITEM 13. Certain Relationships and Related Transactions, and Director Independence.
The required information is incorporated by reference from our definitive proxy statement for our 2025 
Annual Meeting of Shareholders, including, but not necessarily limited to, the sections entitled “Certain 
Relationships and Related Transactions” and “Corporate Governance - The Board of Directors and Director 
Independence.”
ITEM 14. Principal Accounting Fees and Services.
The required information is incorporated by reference from our definitive proxy statement for our 2025 
Annual Meeting of Shareholders, including, but not necessarily limited to, the sections entitled “Principal 
Accountant Fees and Services” and “Pre-Approval Policies and Procedures.”
72

PART IV
ITEM 15. Exhibits, Financial Statement Schedules.
(a)(1)
Consolidated Financial Statements. Our Consolidated Financial Statements and related 
documents are provided in PART II - ITEM 8, “Financial Statements and Supplementary Data” 
of this Annual Report on Form 10-K:
Report of Independent Registered Public Accounting Firm (PCAOB ID: 185).
Consolidated Statements of Operations for the years ended December 31, 2024, December 31, 
2023, and December 31, 2022.
Consolidated Balance Sheets as of December 31, 2024 and December 31, 2023.
Consolidated Statements of Shareholders' Equity for the years ended December 31, 2024, 
December 31, 2023, and December 31, 2022.
Consolidated Statements of Cash Flows for the years ended December 31, 2024, December 31, 
2023, and December 31, 2022.
Notes to Consolidated Financial Statements.
(a)(2)
Consolidated Financial Statement Schedules. The following consolidated financial statement 
schedule of the Company and related documents are filed with this Annual Report on Form 10-
K:
Schedule II - Valuation and Qualifying Accounts. 
(a)(3)
Exhibits. Reference is made to ITEM 15(b) below.
(b)
Exhibits. The Exhibit Index, which immediately precedes the signature page, is incorporated by
reference into this Report.
(c)
Financial Statement Schedule. Reference is made to ITEM 15(a)(2) above.
ITEM 16. Form 10-K Summary
None
2.1
2.1.1
2.1.2
3.1
3.2
Number
Title
Agreement and Plan of Merger, dated June 25, 2021, by and among Dorman Products, Inc., 
Senators Merger Sub, Inc., DPL Holding Corporation and SBF II Representative Corp., solely 
in its capacity as Equityholder Representative. Incorporated by reference to Exhibit 2.1 to the 
company’s Current Report on Form 8-K filed on June 28, 2021. +
Unit Purchase Agreement, dated August 17, 2022, by and among Dorman Products, Inc., Super 
ATV, LLC, the Sellers listed on the signature pages thereto, and Lindsay Hunt, in her capacity 
as the Sellers’ Representative. Incorporated by reference to Exhibit 2.1 to the Company’s 
Current Report on Form 8-K filed on August 18, 2022. +
Amendment, dated as of October 4, 2022 to Unit Purchase Agreement, dated August 17, 2022, 
by and among Dorman Products, Inc., Super ATV, LLC, the Sellers listed on the signature 
pages thereto, and Lindsay Hunt, in her capacity as the Sellers’ Representative. Incorporated by 
reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K filed on October 4, 
2022 . +
Amended and Restated Articles of Incorporation, as amended. Incorporated by reference to 
Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on May 19, 2017.
Dorman Products, Inc. Amended and Restated By-Laws, as amended February 23, 2023. 
Incorporated by reference to Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q 
filed on May 2, 2023.
73

4.1
4.2
4.3
10.1
10.1.1
10.1.2
10.2†
10.2.1†
10.2.2†
10.2.3†
10.2.4†
10.2.5†
10.3†
Number
Title
Specimen Common Stock Certificate of the Company. Incorporated by reference to Exhibit 4.1 
to the Company’s Registration Statement on Form S-8 (Registration No. 333-160979).  
Amended and Restated Shareholders' Agreement dated as of July 1, 2006. Incorporated by 
reference to Exhibit 4.1 to the Company’s Quarterly Report on Form 10-Q for the quarter 
ended September 27, 2008. 
Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities 
Exchange Act of 1934. Incorporated by reference to Exhibit 4.3 to the Company’s Annual 
Report on Form 10-K filed on February 22, 2021.
Credit Agreement, dated August 10, 2021 by and among Dorman Products, Inc., the lenders 
from time to time party thereto, and Bank of American, N.A., as administrative agent. 
Incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed 
on August 10, 2021.
Amendment No. 1 to Credit Agreement, dated October 4, 2022 by and among Dorman 
Products, Inc., the lenders from time to time party thereto, and Bank of America, N.A., as 
administrative agent. Incorporated by reference to Exhibit 10.1 to the Company’s Current 
Report on Form 8-K filed on October 4, 2022. +
Amendment No. 2 to Credit Agreement, dated July 1, 2024, by and among Dorman Products, 
Inc., the lenders from time to time party thereto, and Bank of America, N.A., as administrative 
agent. Incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 
10-Q on August 2, 2024. +
Dorman Products, Inc. 2008 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.1 to the Company’s Registration Statement on Form S-8 (Registration No. 
333-160979).
Form of Incentive Stock Option Agreement pursuant to the Dorman Products, Inc. 2008 Stock 
Option and Stock Incentive Plan. Incorporated by reference to Exhibit 10.1 to the Company’s 
Registration Statement on Form S-8 (Registration No. 333-160979).
Form of Non-Qualified Stock Option Agreement for Officers and Other Key Employees 
pursuant to the Dorman Products, Inc. 2008 Stock Option and Stock Incentive Plan. 
Incorporated by reference to Exhibit 10.1 to the Company’s Registration Statement on Form 
S-8 (Registration No. 333-160979).
Form of Restricted Stock Agreement pursuant to the Dorman Products, Inc. 2008 Stock Option 
and Stock Incentive Plan. Incorporated by reference to Exhibit 10.1 to the Company’s 
Registration Statement on Form S-8 (Registration No. 333-160979).
Amendment No. 1 to the Dorman Products, Inc. 2008 Stock Option and Stock Incentive Plan. 
Incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q 
for the quarter ended September 28, 2013.
Amendment No. 2 to the Dorman Products, Inc. 2008 Stock Option Plan and Stock Incentive 
Plan. Incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K 
filed on May 20, 2014.
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit A of the Company’s Definitive Proxy Statement filed on Schedule 14A on March 
22, 2018.
74

10.3.1†
10.3.2†
10.3.3†
10.3.4†
10.3.5†
10.3.6†
10.3.7†
10.3.8†
10.3.9†
10.3.10†
10.3.11†
10.3.12†
10.3.13†
Number
Title
Form of Non-Qualified Stock Option Award for grants under the Dorman Products, Inc. 2018 
Stock Option and Stock Incentive Plan. Incorporated by reference to Exhibit 10.1 to the 
Company’s Current Report on Form 8-K filed on May 14, 2018.
Form of Incentive Stock Option Award for grants under the Dorman Products, Inc. 2018 Stock 
Option and Stock Incentive Plan. Incorporated by reference to Exhibit 10.2 to the Company’s 
Current Report on Form 8-K filed on May 14, 2018.
Form of Restricted Stock Award for grants under the Dorman Products, Inc. 2018 Stock 
Option and Stock Incentive Plan. Incorporated by reference to Exhibit 10.3 to the Company’s 
Current Report on Form 8-K filed on May 14, 2018.
Form of 2019 Chief Executive Officer Restricted Stock Award Agreement under the Dorman 
Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference to 
Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on February 25, 2019.
Form of Dorman Products, Inc. Non-Qualified Stock Option Award Pursuant to the Dorman 
Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference to 
Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on March 2, 2020.
Form of Dorman Products, Inc. Restricted Stock Unit Award Pursuant to the Dorman Products, 
Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference to Exhibit 10.2 to 
the Company’s Current Report on Form 8-K filed on March 2, 2020.
Form of Dorman Products, Inc. Performance Restricted Stock Unit Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on March 2, 2020.
Form of Dorman Products, Inc. Restricted Stock Unit Award for Non-Employee Directors 
Pursuant to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. 
Incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 10-Q for 
the quarter ended June 27, 2020.
Amended Form of Dorman Products, Inc. Non-Qualified Stock Option Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.5.9 to the Company’s Annual Report on Form 10-K for the year ended December 
31, 2022.
Amended Form of Dorman Products, Inc. Restricted Stock Unit Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.5.10 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2022.
Amended Form of Dorman Products, Inc. Performance Restricted Stock Unit Award Pursuant 
to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by 
reference to Exhibit 10.5.11 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2022.
CEO Amended Form of Dorman Products, Inc. Non-Qualified Stock Option Award Pursuant 
to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by 
reference to Exhibit 10.5.12 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2022.
CEO Amended Form of Dorman Products, Inc. Restricted Stock Unit Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.5.13 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2022.
75

10.3.14†
10.3.15†
10.3.16†
10.3.17†
10.3.18†
10.4†
10.5†
10.6†
10.7†
10.8†
10.9†
10.10†
10.11†
19
21
23
Form 8-K filed on February 24, 2023.
Dorman Products, Inc. Insider Trading Policy amended and restated as of February 21, 2025.* 
Subsidiaries of the Company.
Consent of Independent Registered Public Accounting Firm.
Number
Title
CEO Amended Form of Dorman Products, Inc. Performance Restricted Stock Unit Award 
Pursuant to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. 
Incorporated by reference to Exhibit 10.5.14 to the Company’s Annual Report on Form 10-K 
for the year ended December 31, 2022.
Amended Form of Dorman Products, Inc. Restricted Stock Unit Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.4.15 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2023.
Amended Form of Dorman Products, Inc. Performance Restricted Stock Unit Award Pursuant 
to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by 
reference to Exhibit 10.4.16 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2023.
CEO Amended Form of Dorman Products, Inc. Restricted Stock Unit Award Pursuant to the 
Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. Incorporated by reference 
to Exhibit 10.4.17 to the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2023.
CEO Amended Form of Dorman Products, Inc. Performance Restricted Stock Unit Award 
Pursuant to the Dorman Products, Inc. 2018 Stock Option and Stock Incentive Plan. 
Incorporated by reference to Exhibit 10.4.18 to the Company’s Annual Report on Form 10-K 
for the year ended December 31, 2023.
Dorman Products, Inc. Nonqualified Deferred Compensation Plan. Incorporated by reference 
to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on February 11, 2011. 
Dorman Products, Inc. Amended and Restated Cash Bonus Plan adopted February 21, 2025* 
Amended and Restated Employment Agreement, dated December 28, 2015, between the 
Company and Steven Berman. Incorporated by reference to Exhibit 10.2 to the Company’s 
Current Report on Form 8-K filed on December 28, 2015.
Amended and Restated Employment Agreement between the Company and Kevin M. Olsen 
dated December 13, 2021. Incorporated by reference to Exhibit 10.1 to the Company’s Current 
Report on Form 8-K filed on December 13, 2021.
Offer Letter, dated January 24, 2019, between the Company and David Hession. Incorporated 
by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on February 
19, 2019.
Offer Letter, dated April 8, 2019, between the Company and Joseph P. Braun. Incorporated by 
reference to Exhibit 10.17 to the Company’s Annual Report on Form 10-K for the fiscal year 
ended December 28, 2019.
Dorman Products, Inc. Executive Severance Plan.* 
Transition and Release Agreement dated February 23, 2023 between the Company and Steven 
L. Berman. Incorporated by reference to Exhibit 10.1 to the Company’s Current Report on
76

31.1
31.2
32
97
101
104
Number
Title
Certification of Chief Executive Officer as required by Section 302 of the Sarbanes-Oxley Act 
of 2002.
Certification of Chief Financial Officer as required by Section 302 of the Sarbanes-Oxley Act 
of 2002. 
Certification of Chief Executive and Chief Financial Officer as required by Section 906 of the 
Sarbanes-Oxley Act of 2002.
Dorman Products, Inc. Incentive Compensation Clawback Policy adopted October 25, 2023. 
Incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q 
filed on October 31, 2023.
The financial statements from the Dorman Products, Inc. Annual Report on Form 10-K for the 
year ended December 31, 2024, formatted Inline XBRL (eXtensible Business Reporting 
Language): (i) the Consolidated Statements of Operations for the years ended December 31, 
2024, December 31, 2023, and December 31, 2022; (ii) the Consolidated Balance Sheets as of 
December 31, 2024 and December 31, 2023; (iii) the Consolidated Statements of Shareholders’ 
Equity for the years ended December 31, 2024, December 31, 2023, and December 31, 2022; 
(iv) the Consolidated Statements of Cash Flows for the years ended December 31, 2024,
December 31, 2023, and December 31, 2022; and (v) the Notes to Consolidated Financial
Statements.
The cover page from the Company’s Annual Report on Form 10-K as of and for the year ended 
December 31, 2024, formatted in Inline XBRL (included as Exhibit 101).
*
Filed herewith
† 
Management Contracts and Compensatory Plans, Contracts or Arrangements
+
The schedules and exhibits have been omitted pursuant to Item 601(b)(2) of Regulation S-K. The
Company agrees to furnish a copy of such schedules and exhibits, or any section thereof, to the SEC
upon request.
77
Note: This 2024 Annual Report to Shareholders does not contain the exhibits filed or furnished with the Company's
annual report on Form 10-K for the fiscal year ended December 31, 2024. Copies of these exhibits are available
electronically at www.sec.gov or www.dormanproducts.com or by writing to Dorman Products, Inc., 3400 East 
Walnut Street, Colmar, PA 18915, Attention: Secretary.

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the 
registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Dorman Products, Inc.
By: /s/ Kevin M. Olsen
Date: February 27, 2025
Kevin M. Olsen
President and Chief Executive Officer
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below 
by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
Signature
Title
Date
/s/ Kevin M. Olsen
President, Chief Executive Officer and Director
February 27, 2025
Kevin M. Olsen
(principal executive officer)
/s/ David M. Hession
Senior Vice President, Chief Financial Officer and 
Treasurer
February 27, 2025
David M. Hession
(principal financial and accounting officer)
/s/ Lisa M. Bachmann
Director
February 27, 2025
Lisa M. Bachmann
/s/ Steven L. Berman
Non-Executive Chairman
Steven L. Berman
February 27, 2025
/s/ John J. Gavin 
Director
John J. Gavin
February 27, 2025
/s/ Richard T. Riley 
Director
Richard T. Riley
February 27, 2025
/s/ Kelly A. Romano
Director
Kelly A. Romano
February 27, 2025
/s/ G. Michael Stakias
Director
G. Michael Stakias
February 27, 2025
/s/ J. Darrell Thomas
Director
J. Darrell Thomas
February 27, 2025
78

SCHEDULE II: Valuation and Qualifying Accounts
For the Year Ended December 31,
(in thousands)
2024
2023
2022
Allowance for doubtful accounts:
Balance, beginning of period
$ 
3,518 $ 
1,363 $ 
1,326 
Provision
90 
4,592 
56 
Charge-offs
(1,989) 
(2,437) 
(19) 
Balance, end of period
$ 
1,619 $ 
3,518 $ 
1,363 
Allowance for customer credits:
Balance, beginning of period
$ 
204,495 $ 
192,116 $ 
188,080 
Provision
419,611 
407,328 
373,157 
Charge-offs
(419,751) 
(394,949) 
(369,121) 
Balance, end of period
$ 
204,355 $ 
204,495 $ 
192,116 
79

NON-GAAP FINANCIAL MEASURES  
This Annual Report includes references to Adjusted Gross Profit, Adjusted Gross Profit Margin, Adjusted Operating 
Income, Adjusted Operating Income Margin, Adjusted Diluted Earnings Per Share and Free Cash Flow, each a “Non-GAAP 
Financial Measure” as defined under the rules of the Securities and Exchange Commission. These Non-GAAP financial 
measures should not be used as a substitute for measures in accordance with generally accepted accounting principles 
("GAAP"), or considered in isolation, for the purpose of analyzing our cash flows or results of operations. Additionally, 
these Non-GAAP measures may not be comparable to similarly titled measures reported by other companies. 
Reconciliations of these Non-GAAP measures to the most directly comparable GAAP financial measures follow. 
Adjusted Gross Profit and Gross Margin 
Fiscal Year Ended 
Fourth Quarter 
Ended 
2024 
% 
Sales* 
2023 
% 
Sales* 
2024 
% 
Sales* 
($ thousands) 
Gross Profit (GAAP) 
$806,359  
40.1% 
$685,423  
35.5% 
$221,709  
41.5% 
Pretax acquisition-related 
transaction and other costs [2] 
793  
0.0% 
11,813  
0.6% 
782  
0.1%  
Gross Profit (Non-GAAP) 
$807,152  
40.2% 
  
$697,236  
36.1% 
$222,491  
41.7% 
Net Sales 
$2,009,197  
$1,929,788  
$533,772  
Adjusted Operating Income and Operating Margin 
Fiscal Year Ended 
2024 
  
% of 
Sales* 
  
2023 
% 
Sales* 
($ thousands) 
Income from operations (GAAP) 
$292,909  
 
14.6% 
 
$214,760  
 
11.1% 
Pretax acquisition-related 
intangible assets amortization [1] 
22,476  
1.1% 
21,817  
1.1% 
Pretax acquisition-related 
transaction and other costs [2] 
2,621  
0.1% 
15,373  
0.8% 
Executive transition services 
expense [3] 
— 
 
— 
1,801  
0.1% 
Fair value adjustment to 
contingent consideration [4] 
— 
 
— 
(20,469) 
(1.1%) 
Pretax reduction in workforce 
costs [5] 
4,973 
 
0.2% 
 
— 
 
— 
 
 
 
 
Adjusted operating income  
(Non-GAAP) 
$322,979  
16.1% 
$233,282  
12.1% 
Net Sales (GAAP) 
$2,009,197  
$1,929,788  
 
 

Adjusted Diluted Earnings Per Share: 
Fiscal Year Ended 
2024 
2023 
2022 
2021 
2020 
Diluted earnings per share (GAAP) 
 
$ 6.14 
 
$ 4.10  
 
$ 3.85  
 
$ 4.12  
 
$ 3.30  
Pretax acquisition-related intangible assets 
amortization [1] 
0.73 
0.69  
0.45  
0.20  
0.10  
Pretax acquisition-related transaction and other 
costs [2] 
0.08 
0.49  
0.66  
0.39  
0.08  
Executive transition services agreement [3] 
— 
0.06 
— 
— 
— 
Fair value adjustment to contingent consideration [4] 
— 
(0.65) 
0.06  
0.08  
0.06  
Pretax reduction in workforce costs [5] 
0.16 
— 
— 
— 
— 
Pretax (gain) loss on equity method investment [6] 
— 
— 
— 
— 
(0.08) 
Pretax noncash impairment related to equity method 
investment [7] 
— 
— 
— 
— 
0.06  
Impact of 53rd Week [8] 
— 
— 
(0.08) 
— 
— 
Discrete tax adjustments [9] 
0.26 
— 
— 
— 
(0.03) 
Tax adjustment (related to above items) [10] 
(0.24) 
(0.15) 
(0.27) 
(0.14) 
(0.06) 
Adjusted diluted earnings per share (Non-GAAP)* 
 
$ 7.13  
 
$ 4.54  
 
$ 4.68  
 
$ 4.64  
 
$ 3.45  
*Amounts may not add due to rounding 
[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.  
[2] – Pretax acquisition-related transaction and other costs include costs incurred to complete and integrate acquisitions, 
accretion on contingent consideration obligations, inventory fair value adjustments and facility consolidation and start-
up expenses. 
[3] –  Executive transition service expenses represents an accrual for costs required to be paid under an agreement in 
connection with the planned transition of our Executive Chairman to Non-Executive Chairman, and other professional 
services rendered in connection with the execution of the agreement. 
[4] –  Fair value adjustments to contingent consideration represents the change to our estimates of ultimate earnout payment 
amounts for acquisitions based on projections of financial performance compared to the target amounts defined in a 
purchase agreement. 
[5] –  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. 
[6] –  Pretax (gain) loss on equity method investment results from the acquisition of the remaining outstanding shares of a 
previously unconsolidated entity. The estimated fair value of the net assets acquired was either higher or lower than the 
carry value of our prior investment in the entity. 
[7] –  Pretax noncash impairment related to equity method investment represents our share of an impairment recognized by 
an equity investment investee.  
[8] –  Impact of 53rd week represents the estimated financial impact of having an extra week in fiscal 2022. 
[9] –  Discrete tax adjustments include a reserve recorded in connection with a state tax dispute (2024) and the impact of 
changes in tax legislation (e.g., Tax Cuts and Jobs Act of 2017). 
[10] – Tax adjustments represent the aggregate tax effect of all Non-GAAP adjustments reflected in the table above. 
Free Cash Flow: 
Fiscal Year Ended 
($ thousands) 
2024 
2023 
2022 
2021 
2020 
Cash provided by operating activities (GAAP) 
$231,047 
$208,758 
$41,688 
$100,338 
$151,966 
 
Less: capital expenditures 
(39,421) 
(43,968) 
(37,883) 
(19,840) 
(15,450) 
 
Free cash flow (non-GAAP) 
$191,626 
$164,790  
$3,805 
$80,498 
$136,516 
 

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DORMANPRODUCTS.COM
Kevin M. Olsen 
President & CEO
David M. Hession  
Senior Vice President & CFO
Brian J. Borradaile 
Senior Vice President, Strategy & Corporate Development
Joseph P. Braun 
Senior Vice President, General Counsel
Jeffrey L. Darby 
Senior Vice President, Sales and Marketing
Lindsay B. Hunt 
President, Specialty Vehicle
Scott D. Leff 
Senior Vice President, CHRO 
Donna M. Long 
Senior Vice President & CIO
Eric B. Luftig 
Senior Vice President, Product, Engineering, Quality and 
Manufacturing
John R. McKnight 
President, Heavy Duty
Tayfun Uner 
President, Light Duty
EXECUTIVE  
MANAGEMENT
Steven L. Berman 
Non-Executive Chairman
Kevin M. Olsen  
Director  
President & Chief Executive Officer
Lisa M. Bachmann  
Director
Former Executive VP, Big Lots, Inc.
John J. Gavin  
Director
Chairman of GMS Inc.
Richard T. Riley  
Director
Retired Executive Chairman, LoJack Corporation
Kelly A. Romano  
Director
Founder & CEO, BlueRipple Capital, LLC
G. Michael Stakias  
Director
President & CEO, Liberty Partners
J. Darrell Thomas  
Director
Retired VP & Treasurer, Harley-Davidson, Inc.
BOARD OF  
DIRECTORS
SHAREHOLDER INFORMATION
Stock Listing: 
The common stock of Dorman Products, Inc. is 
registered on The NASDAQ Stock Market LLC and 
traded on the Nasdaq Global Select Market under the 
symbol DORM.
Number of Shareholders: 
At March 26, 2025, there were 283 holders of record of 
our common stock.
Transfer Agent: 
Computershare
Website: www.computershare.com
E-mail Inquiries: web.queries@computershare.com
Telephone Inquiries: 
1-800-736-3001 option 1 (U.S. callers) 
1-781-575-3100 option 1 (non-U.S. callers)
Written Inquiries: 
 
Computershare, P.O. Box 43006,  
Providence, RI 02940 (Regular Mail) 
Computershare, 150 Royall Street, Suite 101,  
Canton, MA 02021 (Overnight Delivery) 
Auditors: 
KPMG LLP, 1601 Market Street,  
Philadelphia, PA 19103
Investor Relations: 
Alex Whitelam  
Vice President, Investor Relations & Risk Management 
215-997-1800  
investors@dormanproducts.com 
investors.dormanproducts.com
Recent financial data, press releases, reports filed  
with the U.S. Securities and Exchange Commission,  
corporate governance documents and historical information 
are available on the Dorman investor home page located at 
investors.dormanproducts.com.  
If you wish to be added to our e-mail list, visit our investor home 
page or contact Investor Relations.
2024 ANNUAL REPORT

2024-Annual-Report_Dorman
DormanProducts.com
Dorman Products, Inc. | 3400 East Walnut Street | Colmar, PA 18915 
Corporate Office and Customer Service:  1-800-523-2492 
©2025 No reproduction in whole or in part without prior written approval.