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The ExOne Company

xone · NASDAQ Financial Services
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Sector Financial Services
Industry Asset Management - Bonds
Employees 201-500
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FY2019 Annual Report · The ExOne Company
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2019

A N N U A L 
R E P O R T

INDUSTRIAL 
BINDER JET 
3D PRINTING
LEADERSHIP

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ExOne 2019 Annual Report Stockholder Letter 

Dear Fellow Stockholders: 

2019 was a busy year for ExOne, as we engaged a sharper strategic focus with many new technology advancements 
and organizational enhancements.  We continue to lead the industry with our revolutionary capabilities in binder jetting 
technology while other participants in the competitive landscape reinforce the opportunity.  We continue to roll out new 
product and material developments at a rapid pace.  More than half of our current machine lineup is now new, having 
been introduced over the last eighteen months. 

Historic Level of New Product and Materials Developments 
•

Shipments began for the S-Max Pro™ sand printer, our fastest industrial production system yet.
• We patented and launched Triple ACT, an advanced compaction technology for metal binder jetting.
•

Shipping began for our new X1 25Pro™ mid-sized metal printer.

• We announced the introduction of our X1 160Pro™ metal production printer, our fastest and largest system

for direct printing of parts.

• We launched a wave of new materials and binders, with an updated qualification process.

Investments in Our Operating Model and Capital Structure 
Internally, we made investments in our leadership team and we also expanded our customer-facing resources.  
Doubling the customer-facing resources we had a year ago, we now have more touchpoints than ever with  
customers around the globe.  Despite significant investments, we continue to prudently and efficiently manage  
our costs.  This positions us well to realize operating leverage as we grow. 

From a capitalization perspective, in early 2020 we successfully completed an $18.5 million sale-leaseback  
associated with our European headquarters and operating facility in Germany.  We also reduced our credit  
facility and extended its tenure into 2024.  Combined, the closing of these transactions expanded our liquidity 
by more than 50% as compared to December 31, 2019, supporting our growth plans for 2020 and beyond. 

Our Commitment to Sustainability 
We at ExOne have always realized that our binder jetting technology is “green” and we have recently expanded  
our communication to stakeholders on the sustainability value that we provide.  Our vision is to “deliver sustainable 
manufacturing without limitations.”  Compared with traditional manufacturing processes, our binder jetting 
technology lends itself to a number of sustainability drivers.  These include such attributes as producing less waste, 
using lighter weight components, and using recycled materials.  We also facilitate sustainable supply chains, ones  
that are shorter, decentralized and closer to end customers, and with less risk. 

Outlook and Effect of COVID-19 Response 
We are encouraged by the strength of our record backlog entering 2020, as well as our active pipeline.   
Market acceptance of our newly introduced products has been very favorable and reassuring.  However,  
recent restrictions intended to limit the spread of COVID-19 have caused significant disruption to the economy.   
Our business and the timing of customer decisions, as well as the production and delivery of our products, will  
likely be impacted.  While COVID-19 will impede our short-term performance, we believe that our technology will 
continue to gain acceptance globally, and perhaps accelerate the additive manufacturing revolution that is currently 
underway. In closing, we’d like to extend a thank you to each of our employees for their focus and innovation,  
advancing ExOne’s leadership position in the global adoption of binder jetting technology. 

John Hartner 
Chief Executive Officer 

Sincerely, 

S. Kent Rockwell
Chairman

April 3, 2020 

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UNITED STATES  
SECURITIES AND EXCHANGE COMMISSION  
WASHINGTON, DC 20549  

FORM 10-K  

  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934  

For the fiscal year ended December 31, 2019 
OR  

 

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 001-35806  

The ExOne Company  

(Exact Name of Registrant as Specified in its Charter)  

Delaware 
(State or Other Jurisdiction of 
Incorporation or Organization) 

46-1684608 
(I.R.S. Employer 
Identification No.) 

127 Industry Boulevard  
North Huntingdon, PA 15642  
(Address of Principal Executive Offices) (Zip Code)  
(724) 863-9663  
(Registrant’s telephone number, including area code)  

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

Title of each class 

Common stock 

Trading symbol 

XONE 

Name of each exchange on which registered 

The Nasdaq Stock Market 

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      No    
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      No    
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      No    

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      No    

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting 
company, or 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 
Non-accelerated filer 

  
   

Accelerated filer 
Smaller reporting company 
Emerging growth company 

 
 
 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with 

any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes      No    
The aggregate market value of common stock held by non-affiliates as of the last business day of the registrant’s most recently completed 

second fiscal quarter was $104.8 million.  

As of March 12, 2020, 16,450,973 shares of common stock, par value $0.01 per share, were outstanding.  

DOCUMENTS INCORPORATED BY REFERENCE 
Portions of the registrant’s definitive proxy statement to be filed pursuant to Regulation 14A of the general rules and regulations under the 
Securities Exchange Act of 1934, as amended, for its 2020 Annual Meeting of Stockholders are incorporated by reference into Part III of this Annual 
Report on Form 10-K.   

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TABLE OF CONTENTS 

1
PART I ................................................................................................................................................................................................. 
Item 1.  Business ................................................................................................................................................................. 
1
Item 1A. Risk Factors .......................................................................................................................................................... 
8
Item 1B. Unresolved Staff Comments ................................................................................................................................  19
Item 2.  Properties ..............................................................................................................................................................  19
Item 3.  Legal Proceedings .................................................................................................................................................  19
Item 4.  Mine Safety Disclosures .......................................................................................................................................  19

PART II ...............................................................................................................................................................................................  20

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 

Securities ...............................................................................................................................................................  20
Item 6.  Selected Financial Data ........................................................................................................................................  20
Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations .........................  21
Item 7A. Quantitative and Qualitative Disclosures about Market Risk..........................................................................  28
Item 8.  Financial Statements and Supplementary Data ................................................................................................  29
Item 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure ........................  59
Item 9A. Controls and Procedures .....................................................................................................................................  59
Item 9B. Other Information ................................................................................................................................................  59

PART III  .............................................................................................................................................................................................  60
Item 10. Directors, Executive Officers and Corporate Governance ...............................................................................  60
Item 11. Executive Compensation ......................................................................................................................................  60
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters....  60
Item 13. Certain Relationships and Related Transactions, and Director Independence ..............................................  60
Item 14. Principal Accountant Fees and Services .............................................................................................................  60

PART IV  .............................................................................................................................................................................................  61
Item 15. Exhibits and Financial Statement Schedules  ....................................................................................................  61

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PART I  

Item 1. Business.  
General  
As used in this Annual Report on Form 10-K, unless the context otherwise requires or indicates, the terms “ExOne,” “Company,”  
“we,” “our,” “ours,” and “us” refer to The ExOne Company and its wholly-owned subsidiaries. 
Cautionary Statement Concerning Forward-Looking Statements  
This Annual Report on Form 10-K may contain forward-looking statements within the meaning of the Private Securities Litigation 
Reform Act with respect to our future financial or business performance, strategies, or expectations. Forward-looking statements 
typically are identified by words or phrases such as “trend,” “potential,” “opportunity,” “pipeline,” “believe,” “comfortable,” “expect,” 
“anticipate,” “current,” “intention,” “estimate,” “position,” “assume,” “outlook,” “continue,” “remain,” “maintain,” “sustain,” “seek,” 
“achieve,” as well as similar expressions, or future or conditional verbs such as “will,” “would,” “should,” “could” and “may.”  
We caution that forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. 
Forward-looking statements speak only as of the date they are made and we assume no duty to and do not undertake to update 
forward-looking statements. Actual results could differ materially from those anticipated in forward-looking statements and future 
results could differ materially from historical performance.  
In addition to risk factors previously disclosed in our reports and those identified elsewhere in this report, the following factors, among 
others, could cause results to differ materially from forward-looking statements or historical performance: our ability to consistently 
generate operating profits; fluctuations in our revenues and operating results; our competitive environment and our competitive 
position; our ability to enhance our current three-dimensional (“3D”) printing machines and technology and develop and introduce 
new 3D printing machines; our ability to qualify more industrial materials in which we can print; demand for our products; the 
availability of skilled personnel; the impact of loss of key management; the impact of market conditions and other factors on the 
carrying value of long-lived assets; our ability to continue as a going concern; the impact of customer specific terms in machine sale 
agreements on the period in which we recognize revenue; risks related to global operations including effects of the coronavirus disease 
COVID-19; foreign currency; the adequacy of sources of liquidity; the amount and sufficiency of funds for required capital 
expenditures, working capital, and debt service; dependency on certain critical suppliers; nature or impact of alliances and strategic 
investments; reliance on critical information technology systems; the effect of litigation, contingencies and warranty claims; liabilities 
under laws and regulations protecting the environment; the impact of governmental laws and regulations; operating hazards, war, 
terrorism and cancellation or unavailability of insurance coverage; the impact of disruption of our manufacturing facilities or ExOne 
Adoption Centers (“EACs”); the adequacy of our protection of our intellectual property; and expectations regarding demand for our 
industrial products, operating revenues, operating and maintenance expenses, insurance expenses and deductibles, interest expenses, 
debt levels, and other matters with regard to outlook.  

These and other important factors, including those discussed under Item 1A, “Risk Factors” and Item 7, “Management’s Discussion 
and Analysis of Financial Condition and Results of Operations” in this Annual Report on Form 10-K, may cause our actual results of 
operations to differ materially from any future results of operations expressed or implied by the forward-looking statements contained 
in this Annual Report on Form 10-K. Before making a decision to purchase our common stock, you should carefully consider all of 
the factors identified in this Annual Report on Form 10-K that could cause actual results to differ from these forward-looking 
statements.  

This Annual Report on Form 10-K may contain trademarks, service marks and trade names of other companies, which are the property 
of their respective owners. Solely for convenience, marks and trade names referred to in this Annual Report on Form 10-K may appear 
without the ® or TM symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent 
under applicable law, our rights or the right of the applicable licensor to these marks and trade names. Third-party marks and trade 
names used herein are for nominative informational purposes only and their use herein in no way constitutes or is intended to be 
commercial use of such names and marks. The use of such third-party names and marks in no way constitutes or should be construed 
to be an approval, endorsement or sponsorship of us, or our products or services, by the owners of such third-party names and marks. 
Our History  
Our business began as the advanced manufacturing business of the Extrude Hone Corporation, which manufactured its first 3D 
printing machine in 2003 using licensed technology developed by researchers at the Massachusetts Institute of Technology (“MIT”). 
In 2005, our business assets were transferred to The Ex One Company, LLC, a Delaware limited liability company, when Extrude 
Hone Corporation was acquired by a third party. In 2007, we were acquired by S. Kent Rockwell through his wholly-owned company, 
Rockwell Forest Products, Inc. On January 1, 2013, the Company was formed when The Ex One Company, LLC was merged with 
and into a Delaware corporation formed in December 2012, which changed its name to The ExOne Company. On February 12, 2013, 
we completed our initial public offering, raising $90.4 million in unrestricted net proceeds after underwriting commissions and 
offering costs. Subsequent secondary offerings of our common stock have resulted in raising $78.0 million in additional unrestricted 
net proceeds after underwriting commissions and offering costs. 

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The Additive Manufacturing Industry and 3D Printing  
3D printing is the most common type of an emerging manufacturing technology that is broadly referred to as additive manufacturing 
(“AM”). In general, AM is a term used to describe a manufacturing process that produces 3D objects directly from digital or computer 
models through the repeated deposit of very thin layers of material. 3D printing is the process of joining materials from a digital 3D 
model, usually layer by layer, to make objects using a printhead, nozzle, or other printing technology. The terms “AM” and “3D 
printing” are often used interchangeably, as the media and marketplace have popularized the term 3D printing rather than AM, which 
is the industry term. AM represents a transformational shift from traditional forms of manufacturing (e.g., machining or tooling), 
which are sometimes referred to as subtractive manufacturing. We believe that AM and 3D printing are increasingly poised to displace 
traditional subtractive manufacturing methodologies in a growing range of industrial applications.  
AM methods generally include the following:  

Powder bed fusion;  

-  Material extrusion;  
-  Material jetting;  
- 
-  Directed energy deposition;  
-  Vat photopolymerization;  
Sheet lamination; and 
- 
-  Binder jetting.   

Each of the methods above includes one or more underlying technologies used to address specific applications. From our inception, 
our focus has been specifically targeted on binder jetting technologies for industrial applications. 

Historically, AM had focused on prototyping and small, limited production in order to find acceptance of its varying technologies by 
end users in order to convince users of traditional methods of the viability of such new applications. As AM has evolved, the focus has 
progressed into production readiness and increasing reliability and repeatability standards associated with higher volumetric output 
and specifications that industrial applications demand. 
ExOne and 3D Printing   
We are a global provider of 3D printing machines and 3D printed and other products, materials and services to industrial customers. 
Our business primarily consists of manufacturing and selling 3D printing machines and printing products to specification for our 
customers using our installed base of 3D printing machines. Our machines serve direct and indirect applications.  Direct printing 
produces a component; indirect printing makes a tool to produce a component. We offer pre-production collaboration and print 
products for customers through our network of EACs. We also supply the associated materials, including consumables and 
replacement parts, and other services, including training and technical support, that are necessary for purchasers of our 3D printing 
machines to print products. We believe that our ability to print in a variety of industrial materials, as well as our industry-leading 
volumetric output (as measured by build box size and printing speed), uniquely position us to serve the needs of industrial customers. 

Our binder jetting technology was developed over 20 years ago by researchers at MIT. Our 3D printing machines build or print 
products from computer-aided drafting (“CAD”) models by depositing successive thin layers of particles of materials such as silicate 
sands or metal or ceramic powders in a “build box.” A moveable printhead passes over each layer and deposits a chemical binding 
agent in the selected areas where the finished product will be materialized. Each layer can be unique.  
Depending on the industrial material used in printing, printed products may need post-production processing. We generally use silica 
sand or foundry sand for casting, both of which typically require no additional processing. Products printed in other materials, such as 
metals or ceramics, or for use in specific applications, may need varying amounts of heat treating or sintering, drying or curing, or 
other post-processing or finishing. 

Pre-Print. We believe that our customers have the opportunity to take greater advantage of the design freedom that our 3D printing 
technology provides. Each of our 3D printing machines uses standard front-end software which gives us the ability to collaborate with 
our customers to develop and refine CAD designs that meet our customers’ specifications and can be read and processed by our 3D 
printing machines. We continue to invest in additional pre-print capabilities and resources that empower our customers to fully exploit 
the design freedom of 3D printing. This includes collaborative agreements with third parties, including our simulation software 
development agreement entered into with ANSYS, Inc. in November 2019. 

Industrial Materials. We supply printing materials to our customers that have been qualified for use with our machines. As we 
experience increased demand for our products globally, it is essential that the material supply chain and distribution channels be in 
close proximity to our current and prospective customers. For the highest quality printed products, the sand grains and metal or 
ceramic particles used in the 3D printing process must be uniform in size and meet very specific tolerances. We continue to focus on 
material development activities associated with our 3D printing process, including collaborative arrangements with customers targeted 
at local supply resources. 

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Our Machines. Each of our 3D printing machine platforms include a computer processor which controls the printhead(s) utilized in 
applying layers of binding agent to a material spread across the build area. Our 3D printing machines are differentiated by the varying 
size of our build box profiles and the speed at which we can jet binding agent and effectively distribute materials in the printing 
process. We currently manufacture our 3D printing machines in both Germany and the United States. Our machines serve direct 
(metal or ceramic) and indirect (sand) applications. Direct printing produces a component; indirect printing makes a tool to produce a 
component. Our focus is on enhancing our existing machine technologies by expanding our material capabilities for both direct and 
indirect applications, growing the size of our platforms to meet the needs of industrial customer volume demands and optimizing the 
speed and quality of our printing processes. 

Our 3D printing machines are used primarily to manufacture industrial products that are ordered in relatively low volumes, are highly 
complex and have a high value to the customer. Our technology is not appropriate for the mass production of simple parts, such as 
certain higher volume injection molded parts or certain higher volume parts made in metal stamping machines. Traditional 
manufacturing technology is more economical in making those parts. While we expect over time to be able to increase the kinds of 
parts that we can make more economically than using subtractive manufacturing, we do not expect to use our technology to make 
simple, low-cost, mass-produced parts for the foreseeable future.  
Post-Print Processing. After a product is printed, the bound and unbound powder in the build box requires curing of the chemical 
binding agent. For indirect printing of sand molds and cores, curing may occur at room temperature and the printed product is 
complete after the binder is cured. For certain binder types, a drying process (utilizing an industrial microwave or other means) may 
be necessary. The mold or core is then poured at a foundry, yielding the finished metal product. We believe that our casting 
technology offers a number of advantages over traditional casting methods, including enhanced design complexity, increased yield, 
weight reduction and improved thermal range.  
For direct printing, the product needs to be either sintered, or sintered and infiltrated. With sintering, the product is placed into a 
furnace in an inert atmosphere to sinter the bonded particles and form a strong bonded porous structure. The porous structure can be 
further infiltrated with another material to fill the voids. After the sintering and infiltration, the product can be polished and finished 
with a variety of standard industrial methods and coatings. We believe that our 3D printing capabilities enable customers to develop 
the ideal design for products, freeing them of some of the design constraints inherent in traditional manufacturing, in the industrial 
metal of choice and in a more efficient manner than traditional manufacturing methods.  
Our Business Strategy  
The principal elements of our growth strategy include:  

-  Expand Our Customer and Application Focus. We intend to leverage our substantial experience in binder jetting 
technology to focus on the highest value industries and applications. We have made a significant investment in our 
commercial operations to drive our growth in this area. 

-  Extend the Capabilities of Our Core Technology. We intend to expand our core binder jetting technology through our 

machine platforms while at the same time lowering the total cost of ownership of our systems for our customers. We are 
also focused on driving modularity among our various machine platforms for both direct and indirect applications. 

-  Execute on 3D Printed and Other Products, Materials and Services Revenue Growth. We intend to execute on our plan 
to expand our offerings for 3D printed and other products, materials and services while better leveraging our growing 
global installed base of 3D printers. 

Customers and Sales  
Our Customers 
Our customers are located primarily in the Americas, Europe/Middle East/Africa (“EMEA”) and Asia Pacific (“APAC”) regions. We 
are a party to non-disclosure agreements with many of our customers and, therefore, are often prohibited from disclosing many of our 
customers’ identities. Our customers include a number of Fortune 500 companies that are leaders in their respective markets. During 
2019 and 2018, we conducted a significant portion of our business with a limited number of customers, though not necessarily the 
same customers for each respective period. During 2019 and 2018, our five most significant customers represented 17.4% and 16.5% 
of our total revenue, respectively. During 2019 and 2018, there were no customers that individually represented 10.0% or greater of 
our total revenue. Sales of 3D printing machines are low volume, but generate significant revenue based on their per-unit pricing. 
Generally, sales of 3D printing machines are to different customers in each respective period. The timing of such sales may be 
dependent on various factors, including a customer’s capital budgeting cycle, its facility preparedness and the terms of the underlying 
arrangement with a customer (including certain substantive acceptance provisions) which may vary from period to period. The nature 
of our revenue from 3D printing machines does not leave us dependent upon a single or a limited number of customers. Sales of 3D 
printed and other products, materials and services generally result in a significantly lower aggregate price per order as compared to 3D 
printing machine sales. The nature of our revenue from 3D printed and other products, materials and services does not leave us 
dependent upon a single or a limited number of customers. 

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Educating Our Customers 
Educating our customers and raising awareness in our target markets about the many uses and benefits of our binder jetting technology 
is an important part of our sales process. We believe that customers who experience the efficiency gains, decreased lead-time, 
increased design flexibility, and decreased cost potential of 3D printing, as compared to subtractive manufacturing, are more likely to 
purchase our 3D printing machines and be repeat customers of our products and services. We educate our customers on the design 
freedom, speed, and other benefits of 3D printing by providing printing and design services and support through our EACs. We also 
seek to expose key potential users to our products through our EACs, installed machines at customers’ locations, university programs, 
and sales and marketing efforts. Additionally, our EACs provide our customers exposure to a greater variety of our latest machine 
platforms and material sets.  
ExOne Adoption Centers  
We have established a network of EACs in North Huntingdon, Pennsylvania; Troy, Michigan; Gersthofen, Germany; and Kanagawa, 
Japan. Each of our EACs are certified to ISO 9001:2015 standards with various scopes. Through our EACs, we provide sales and 
marketing and delivery of support and printing services to our customers. Our customers see our 3D printing machines in operation 
and can evaluate their production capabilities before ordering a 3D printing machine or a printed product or service. While our centers 
are scalable and have a well-defined footprint that can be easily replicated to serve additional regional markets, we are focusing on 
enhancing our existing centers to enable adoption rather than geographic expansion. As described below, enhancing our positon in 
strategic locations around the world is an important part of our long-term business strategy.  
Marketing and Sales  
We market our products under the ExOne brand name in three major geographic regions — the Americas, EMEA and APAC. Our 
sales are made primarily by our global sales force. Our sales force is augmented, in certain territories, by representatives with specific 
industry or territorial expertise. Even where we are supported by a representative, substantially all of our product and service offerings 
provided by our EACs are sold directly to customers by us.  
We believe that our direct selling relationship helps to create one of the building blocks for our business — the creation of true 
collaboration between us and industrial customers who are interested in 3D printing. Increasingly, industrial producers are considering 
shifting from subtractive manufacturing techniques to 3D printing. Our marketing efforts include educating potential customers about 
3D printing technology through collaboration, starting with pre-production services and continuing with production and technical 
support at our EACs.  
Competition  
Other companies are active in the market for 3D printing products and services. These companies use a variety of AM methods, 
including:  

Powder bed fusion;  

-  Material extrusion;  
-  Material jetting;  
- 
-  Directed energy deposition;  
-  Vat photopolymerization;  
Sheet lamination; and 
- 
-  Binder jetting.   

Some of the companies that have developed and employ one or more AM technologies include: 3D Systems Corporation, Stratasys 
Inc., HP Inc., Desktop Metal, EOS GmbH, SLM Solutions, EnvisionTEC, Voxeljet AG and General Electric Co. 
We also compete with established subtractive manufacturers in the industrial products market. These companies often provide large-
scale, highly capitalized facilities that are designed or built to fill specific production purposes, usually mass production. However, we 
believe that we are well positioned to expand our share of the industrial products market from these manufacturers as AM applications 
increase. As our technologies improve and our unit cost of production decreases, we expect to be able to compete with subtractive 
manufacturing on a wide range of products, thereby expanding our addressable market.  
We believe that our competitive strengths include:  

-  Volumetric Output Rate. We believe that our binder jetting technology provides us the highest rate of volume output per 
unit of time among competing AM technologies. Because of our early entrance into the industrial market for AM and our 
investment in our core 3D printing technology, we have been able to improve the printing speed and expand the build box 
size of our 3D printing machines. As a result, we have made strides in improving the output efficiency of our 3D printing 
machines, as measured by volume output per unit of time. With continued advances in our core 3D printing technologies, 
we believe that our cost of production will continue to decline, increasing our ability to compete with subtractive 
manufacturing processes, particularly for complex products, effectively expanding our addressable market.  

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4814.pdf      10      March 27, 2020

 
-  Printing Platform Size. The volumetric size of the build box area upon which we construct a product is important to 

industrial customers who may want to either make a high number of products per job run or make an industrial product that 
has large dimensions and is heavy in final form. We believe that our technology and experience give us the potential to 
develop large footprint platforms to meet the production demands of current and potential industrial customers. In addition, 
we have created machine platforms in various size ranges in order to scale our technology to the varying demands of our 
customers.  
Industrial Materials. Our indirect 3D printing machines are able to manufacture sand molds and cores from silica sands 
and other specialty materials, which are the traditional materials for these casting products. Our direct 3D printing 
machines are capable of printing in a variety of industrial metals and ceramics. We are in varying stages of qualifying 
additional industrial materials for both indirect and direct applications and advancing materials that are printable in our 
machines. We also use liquid chemical binding agents during the printing process. We believe that our unique chemical 
binding agent technology can more readily achieve efficiency gains over time than other AM technologies, such as laser-
fusing technologies.  
International Presence. Since our inception, we have structured our business to address major international markets. We 
have strategically established one or more EACs in each of the Americas, EMEA and APAC regions. Because many of our 
current or potential customers are global industrial companies, it is important that we have a presence in or near the areas 
where these companies have manufacturing facilities.  

- 

- 

Suppliers  
Our largest suppliers in 2019, based upon dollar volume of purchases, were Bauer GmbH & Co KG, Fuji Film Dimatix, Astro 
Manufacturing & Design and PEKO Precision Products.  
We buy our industrial materials from several suppliers and, except as set forth below, the loss of any one would not materially 
adversely affect our business. We currently have a single supplier of certain printhead components for our 3D printing machines. 
While we believe that this printhead component supplier is replaceable, in the event of the loss of this supplier, we could experience 
delays and interruptions that might adversely affect the financial performance of our business. Additionally, we obtain certain pre-
production services through design and data capture providers, and certain post-production services though vendors with whom we 
have existing and good relationships. The loss of any one of these providers or vendors would not materially adversely affect our 
business.  
Research and Development  
We spent $9.9 million and $10.7 million on research and development during 2019 and 2018, respectively. We expect to continue to 
invest in our research and development activities in the future.  
A significant portion of our research and development expenditures have been focused on the following:  

-  Chemistry of print materials and binder formulation; 
-  Mechanics of droplet flight into beds of powder;  
-  Metallurgy of thermally processing metals that are printed through AM;  
-  Mechanical design elements of our 3D printing machines; 
-  Mechanics of spreading powders in a job box; 
-  Evaluation of product applications utilizing our 3D printing machines;   
-  Transfer of digital data through a series of software links to drive a printhead; and  
- 

Synchronizing all of the above to print ever-increasing volumes of material per unit of time.  

Intellectual Property  
Patents and Licenses. Significant portions of our technology are covered by a variety of patents. Through December 31, 2016, we 
were the worldwide licensee of certain patents held by MIT for certain AM printing processes (the “MIT Patents”), with exclusive 
rights to practice the patents in certain fields including the application of the printing processes to metals (with sublicensing rights), 
and non-exclusive rights to practice the patents in certain fields including the application of the printing processes to certain non-
metals (without sublicensing rights) which gave us a significant head start in the AM industry.  
We hold patents as a result of our own technological developments. Our patents were issued in the United States and in various 
foreign jurisdictions, including Germany and Japan. As a result of our commitment to research and development, we also have applied 
for other patents for equipment, processes, materials and 3D printing applications in the United States and in various foreign countries. 
The expiration dates of our patents range from 2021 to 2038. We are also a minority owner of patent rights for several patents in the 
United States and in various foreign jurisdictions as a successor interest to a 2003 agreement made between Generis GmbH and 
Extrude Hone GmbH. 

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We continue from time to time to evaluate our current licenses and patents. On March 1, 2018, our ExOne GmbH subsidiary notified 
Voxeljet AG that it has materially breached a 2003 Patent and Know-How Transfer Agreement and asserted its rights to set off 
damages as a result of the breaches against the annual license fee that we pay to Voxeljet AG under the agreement. 

We have developed know-how and trade secrets relative to our 3D printing technology and believe that our early entrance into the 
industrial market provides us with a timing and experience advantage. Through our investment in our technology, we have been able 
to qualify industrial materials for use in our 3D printing machines and we intend to continue such efforts. In addition, we have taken 
steps to protect much of our technology as a trade secret. Given the significant steps that we have taken to establish our experience in 
AM for industrial applications, as well as our ongoing commitment to research and development, we intend to maintain our 
preeminent position in the AM industry market.  
Trademarks. We have registrations in the United States for the following trademarks: EXONE, X1 ExOne Digital Part Materialization 
(plus design), EXCAST, EXMAL, EXTEC, INNOVENT, INNOVENT+, M-FLEX, M-PRINT, S MAX, S-MAX, S-PRINT, X1, X1-
LAB, and X1 EXONE COLLABORATE. INNOVATE. ACCELERATE. (plus design). We also have pending applications in the 
United States the following trademarks: X1 25PRO, X1 160PRO, COLLABORATE. INNOVATE. ACCELERATE., and X1 EXONE 
(plus design). We also have registrations for the trademark EXONE in Canada, China, Europe (Community Trade Mark), Japan, and 
South Korea and an application pending for that trademark in Canada. We have registrations for X1 ExOne Digital Part 
Materialization (plus design) in Brazil, Canada, China, Europe (Community Trade Mark), Japan, and South Korea. We have an 
application pending in Canada for the trademark INNOVENT+. We have a registration for the trademark X1 in Europe (Community 
Trade Mark). We have registrations for a stylized form of X1 in Europe (Community Trade Mark). We have registrations for 
DIGITAL PART MATERIALIZATION in Japan and South Korea. We have registrations for the trademarks EXERIAL, 
INNOVENT, INNOVENT+, M-FLEX, S-MAX, and S-PRINT in Europe (Community Trade Mark). We also have registration for the 
trademark S-PRINT in Canada, China, and Japan. 

Trade Secrets. The development of our products, processes and materials has involved a considerable amount of experience, 
manufacturing and processing know-how and research and development techniques that are not easily duplicated. We protect this 
knowledge as a trade secret through the confidentiality and non-disclosure agreements which all employees, customers and 
consultants are required to sign at the time they are employed or engaged by us. Additional information related to the risks associated 
with our intellectual property rights are described within Item 1A, “Risk Factors” of this Annual Report on Form 10-K.  
Seasonality  
Purchases of our 3D printing machines are often subject to the capital expenditure cycles of our customers. Generally, 3D printing 
machine sales are higher in our third and fourth quarters than in our first and second quarters; however, as acceptance of our 3D 
printing machines as a credible alternative to traditional methods of production grows, we expect to limit the seasonality we 
experience.  
Backlog  
At December 31, 2019, our backlog was approximately $31.1 million, of which approximately $27.1 million is expected to be fulfilled 
during the 12 months following such date. At December 31, 2018, our backlog was approximately $12.3 million.  
Environmental Matters  
Compliance with federal, state and local laws and regulations relating to the discharge of materials into the environment or otherwise 
relating to the protection of the environment has not had a material impact on capital expenditures, earnings or our competitive 
position. We are not the subject of any legal or administrative proceeding relating to the environmental laws of the United States or 
any country in which we have an office. We have not received any notices of any violations of any such environmental laws.  
Employees  
At December 31, 2019, we employed a total of 313 (271 full-time) employees at our five global locations. None of these employees is 
a party to a collective bargaining agreement, and we believe our relations with employees are good.  
Product, Geographic and Other Information  
Refer to Note 5 and Note 23 to the consolidated financial statements included in Part II Item 8 of this Annual Report on Form 10-K 
for product and geographic information related to our revenues (based on the country where the sale originated) and geographic 
information related to our long-lived assets (based on the physical location of assets). For information on risks related to our 
international operations refer to Item 1A, “Risk Factors”. Other information relating to our revenues, measurement of profit or loss 
and total assets is provided in the consolidated financial statements and related notes thereto in Part II Item 8 of this Annual Report on 
Form 10-K. 

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Sale-Leaseback of Gersthofen, Germany Facility 

On December 10, 2019, ExOne Property GmbH and ExOne GmbH (our “German Subsidiaries”) entered into a purchase agreement 
(the “Purchase Agreement”) with Solidas Immobilien und Grundbesitz GmbH, a private, unaffiliated German real estate investor (the 
“Buyer”), for the sale of our European headquarters and operating facility in Gersthofen, Germany (the “Facility”) for a cash price of 
€17.0 million (approximately $18.5 million, of which approximately $2.2 million was received prior to December 31, 2019). 
Concurrently with the execution of the Purchase Agreement, ExOne GmbH and the Buyer entered into a rental contract (the “Lease”) 
for the leaseback of the Facility for an initial aggregate annual rent totaling €1.5 million (approximately $1.7 million), plus applicable 
taxes, which is fixed during the initial three-year term and is subject to adjustment on an annual basis (in accordance with the 
consumer price index for Germany) during the two five-year option extension periods. The sale-leaseback transaction closed on 
February 18, 2020. 
Executive Offices  
Our principal executive offices are located at 127 Industry Boulevard, North Huntingdon, Pennsylvania 15642 and our telephone 
number is (724) 863-9663.  
Available Information  
Our website address is http://www.exone.com. Information contained on our website is not incorporated by reference into this Annual 
Report on Form 10-K unless expressly noted.  
We file reports with the Securities and Exchange Commission (“SEC”), which we make available on our website free of charge at 
http://www.exone.com/financials.cfm. These reports include Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and 
Current Reports on Form 8-K, each of which is provided on our website as soon as reasonably practicable after we electronically file 
such materials with, or furnish them to, the SEC. We also make, or will make, available through our website other reports filed with or 
furnished to the SEC under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), including our proxy statements 
and reports filed by officers and directors under Section 16(a) of that Act. You can also read and copy any materials we file with the 
SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, DC 20549. You can obtain additional information about 
the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. In addition, the SEC maintains a website 
(http://www.sec.gov) that contains reports, proxy and information statements, and other information regarding issuers that file 
electronically with the SEC, including us.  
You can obtain copies of exhibits to our filings electronically at the SEC’s website at www.sec.gov or by mail from the Public 
Reference Section of the SEC at 100 F Street, N.E., Washington, D.C. 20549 at prescribed rates. The exhibits are also available as part 
of the Annual Report on Form 10-K for the year ended December 31, 2019, which is available on our corporate website at 
www.exone.com. Stockholders may also obtain copies of exhibits without charge by contacting our General Counsel and Corporate 
Secretary at (724) 863-9663.  

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Item 1A. Risk Factors.  

RISK FACTORS  

As a smaller reporting company (“SRC”), we are not required to provide a statement of risk factors on our Annual Report on Form 
10-K.  However, we believe this information is valuable to our shareholders.  We reserve the right to not provide risk factors in future 
filings. 

You should carefully consider the following risks, together with all of the other information in this Annual Report on Form 10-K, 
including our consolidated financial statements and related notes, in evaluating our business, future prospects and an investment in 
our common stock. If any of the following risks and uncertainties develops into actual events, our business, financial condition, results 
of operations and cash flows could be materially adversely affected. In that case, the price of our common stock could decline and you 
may lose all or part of your investment.  

Risks Related to Our Business and Industry  

We may not be able to consistently generate operating profits.  

Since our inception, we have not consistently generated operating profits, and we may be unable to consistently generate operating 
profits in the future if we are unable to execute on our business plan. Our operating expenses (which include research and 
development and selling, general and administrative expenses) were $32.5 million and $33.9 million for 2019 and 2018, respectively. 
Our research and development expenses are primarily for continued investment in our binder jetting technologies, including 3D 
printing machine development and materials development. Our selling, general and administrative expenses are primarily for 
employee-related costs and professional service fees, including those associated with managing a public company. We believe that our 
operating expenses may increase in future periods as we pursue our growth strategies. Increases in our research and development 
expenses and selling, general and administrative expenses will directly affect our future results of operations and may have an adverse 
effect on our financial condition.  
Our revenues and operating results may fluctuate.  

Our revenues and operating results have fluctuated in the past from quarter-to-quarter and year-to-year and are likely to continue to 
vary due to a number of factors, many of which are not within our control. Both our business and the AM industry are changing and 
evolving rapidly, and our historical operating results may not be useful in predicting our future operating results.  

Our machine orders are often subject to the adoption and capital expenditure cycles of our customers. Thus, revenues and operating 
results for any future period are not predictable with any significant degree of certainty. Comparing our operating results on a period-
to-period basis may not be meaningful. You should not rely on our past results as an indication of our future performance.  
Fluctuations in our operating results and financial condition may occur due to a number of factors, including, but not limited to, those 
listed below and those identified throughout this “Risk Factors” section:  

-  Our ability to compete with competitors (some of which may also serve as current or future customers of our products) that 

have significantly more resources than we have, have larger and more experienced sales and service teams and have more 
experience bringing new products to the market;  

-  The mix of machines and products that we sell during any period;  

-  The length of the adoption cycle and sales cycle for our 3D printing machines;  

-  Entry of new competitors into our markets; 

-  Changes in our pricing policies or those of our competitors, including our response to price competition;  

-  Delays between our expenditures to develop and market new or enhanced machines and products or to develop, acquire or 

license new technologies and processes and the generation of sales related thereto;  

-  Changes in the amount we spend to promote our products and services;  

-  The geographic distribution of our sales;  

-  Changes in the cost of satisfying our warranty obligations and servicing our installed base of products;  

-  Our level of research and development activities and their associated costs and rates of success;  

-  Changes in the size and complexity of our organization; 

- 

Interruptions to or other problems with our information technology systems, manufacturing processes or other operations;  

-  Changes in regulatory requirements governing the handling and use of certain chemicals or powders printed or used in our 

equipment;  

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-  General economic and industry conditions that affect end-user demand and end-user levels of product design and 

manufacturing; or 

-  Changes in accounting rules and tax laws.  

Due to the foregoing factors, you should not rely on quarter-to-quarter or year-to-year comparisons of our operating results as an 
indicator of future performance.  

Customer demands for certain qualities and capabilities in our machines are constantly evolving.  We may not be able to respond 
to customer demand as quickly as a better capitalized competitor may be able to respond.     

Generally, our business is focused on the sale of 3D printing machines for, and products manufactured using, AM. We have 
encountered and will continue to encounter risks and difficulties frequently experienced by growing companies in a market subject to 
innovation and rapidly developing and changing technology. A variety of technologies have the capacity to compete against one 
another in the AM market, which is, in part, driven by technological advances and end-user requirements and preferences, as well as 
the emergence of new standards and practices. Our ability to compete in the industrial AM market depends, in large part, on our 
success in enhancing and developing new 3D printing machines, in enhancing our current 3D printing machines, in enhancing and 
adding to our technology, and in developing and qualifying materials with which we can print. We believe that to remain competitive 
we must continuously enhance and expand the functionality and features of our products and technologies. However, we may not be 
able to:  

-  Develop new products and technologies that address the increasingly sophisticated and varied needs of prospective end-

users; 

-  Enhance our existing products and technologies;  
-  Continue to leverage advances in binder jet printing and other industrial printhead technology;  
-  Respond to technological advances and emerging industry standards and practices on a cost-effective and timely basis;  
-  Develop products that are cost-effective or that otherwise gain market acceptance;  
-  Distinguish ourselves from our competitors in our industry; and  
-  Adequately protect our intellectual property as we develop new products and technologies.  

We face significant competition in many aspects of our business, which could cause our revenues and gross profit to decline. 
Competition could also cause us to reduce sales prices or to incur additional marketing or production costs, which could result in 
decreased revenue, increased costs and reduced margins.  

We compete for customers with a wide variety of producers of equipment for models, prototypes, other 3D objects and end-use parts 
as well as producers of print materials and services for this equipment. Some of our existing and potential competitors are researching, 
designing, developing and marketing other types of competitive equipment, print materials and services. Many of these competitors 
have financial, marketing, manufacturing, distribution and other resources that are substantially greater than ours.  

We also expect that future competition may arise from the development of allied or related techniques for equipment and print 
materials that are not encompassed by our patents, from the issuance of patents to other companies that may inhibit our ability to 
develop certain products, from our entry into new geographic markets and industries and from improvements to existing print 
materials and equipment technologies. In addition, a number of companies that have substantial resources have announced that they 
intend to begin producing 3D printing machines, which will further enhance the competition we face.  

We intend to continue to follow a strategy of product development to enhance our position to the extent practicable. We cannot assure 
you that we will be able to maintain our current position in the field or continue to compete successfully against current and future 
sources of competition. If we do not keep pace with technological change and introduce new products, our revenues and demand for 
our products may decrease.  

We may not be able to retain or hire the number of skilled employees that we need to achieve our business plan.  

For our business to grow in accordance with our business plan, we will need to recruit, hire, integrate and retain additional employees 
with the technical competence and engineering skills to operate our machines, improve our technology and processes and expand our 
technological capability to print using an increasing variety of materials. People with these skills are in short supply and may not be 
available in sufficient numbers to allow us to meet the goals of our business plan. In addition, new employees often require significant 
training and, in many cases, take significant time before they achieve full productivity. As a result, we may incur significant costs to 
attract and retain employees, including significant expenditures related to salaries and benefits, and we may lose new employees to our 
competitors or other companies before we realize the benefit of our investment in recruiting and training them. Moreover, new 
employees may not be or become as productive as we expect, as we may face challenges in adequately or appropriately integrating 
them into our workforce and culture. If we cannot obtain the services of a sufficient number of technically skilled employees, we may 
not be able to achieve our planned rate of growth, which could adversely affect our results of operations.  

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Loss of key management or sales or customer service personnel could adversely affect our results of operations.  

Our future success depends to a significant extent on the skills, experience and efforts of our management and other key personnel. 
We must continue to develop and retain a core group of management individuals if we are to realize our goal of continued expansion 
and growth. While we have not previously experienced significant problems attracting and retaining members of our management 
team and other key personnel, there can be no assurance that we will be able to continue to retain these individuals and the loss of any 
or all of these individuals could materially and adversely affect our business.  

We may incur future impairment charges to our long-lived assets held and used.  

As a result of continued operating losses and cash flow deficiencies, we have completed certain tests for the recoverability of long-
lived assets held and used at the asset group level. Assessing the recoverability of long-lived assets held and used requires significant 
judgments and estimates by management. We will be required to conduct additional testing for the recoverability of long-lived assets 
held and used to the extent that a triggering event requiring such testing is identified in a future period. A significant decrease in the 
market price of a long-lived asset, adverse change in the use or condition of a long-lived asset, adverse change in the business climate 
or legal or regulatory factors impacting a long-lived asset and continued operating losses and cash flow deficiencies associated with a 
long-lived asset, among other indicators, could cause a future assessment to be performed which may result in an impairment of long-
lived assets held and used. The amount of any impairment could be significant and could have a material adverse impact on our 
financial condition and results of operations for the period in which the impairment is recorded. 

We may conclude that there is substantial doubt regarding our ability to continue as a going concern. 

As a result of our continued operating losses, cash flow deficiencies and liquidity, we may conclude that there is substantial doubt 
regarding our ability to continue as a going concern. In connection with this conclusion, if our independent registered public 
accounting firm issues a “going concern” opinion, it could impair our ability to finance our operations through the sale of equity, 
incurring debt, or other financing alternatives. If we fail to raise sufficient additional capital, we will not be able to completely execute 
our business plan. As a result our business would be jeopardized and we may not be able to continue.  
Some of our arrangements for 3D printing machines contain customer-specific provisions that may impact the period in which we 
recognize the related revenues under accounting principles generally accepted in the United States of America (“GAAP”). 

Some customers that purchase 3D printing machines from us may require specific, customized factors relating to their intended use of 
the machine or the installation of the machine in the customers’ facilities. These specific, customized factors are often required by the 
customers to be included in our commercial agreements relating to the purchases. As a result, our responsiveness to our customers’ 
specific requirements has the potential to impact the period in which we recognize the revenue relating to that 3D printing machine 
sale. 

Similarly, some customers must build or prepare facilities to install our 3D printing machines, and the completion of such projects can 
be unpredictable, which can impact the period in which we recognize the revenue relating to that 3D printing machine sale.  

Defects in new products or in enhancements to our existing products that give rise to product returns or warranty or other claims 
could result in material expenses, diversion of management time and attention, and damage to our reputation.  

Our 3D printing machines may contain undetected defects or errors when first introduced or as enhancements are released that, despite 
testing, are not discovered until after a machine has been used. This could result in delayed market acceptance of those machines or 
claims from sales agents, end-users or others, which may result in litigation, increased end-user service and support costs and warranty 
claims, damage to our reputation and business or significant costs to correct the defect or error. We may from time to time become 
subject to warranty or product liability claims related to product quality issues that could lead us to incur significant expenses.  

Our business is subject to risks associated with having significant operations in Germany and selling machines and other products 
in other non-United States locations.  

We have significant manufacturing and development operations in Germany. In addition, a significant portion of our revenue is 
derived from transactions outside of the United States (60.8% and 54.3% for 2019 and 2018, respectively).  

Our operations outside of the United States are subject to risks associated with the political, regulatory and economic conditions of 
Germany and other countries in which we sell or service machines, such as:  

-  Challenges in providing solutions across a significant distance, in different languages and among different cultures; 

-  Civil unrest, acts of terrorism and similar events;  

- 

- 

- 

- 

Fluctuations in foreign currency exchange rates;  

Potentially longer sales and payment cycles;  

Potentially greater difficulties in collecting accounts receivable;  

Potentially adverse tax consequences;  

-  Reduced protection of intellectual property rights in certain countries;  

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-  Different, complex and changing laws governing intellectual property rights; sometimes affording reduced protection of 

intellectual property rights in certain countries; 

-  Difficulties in staffing and managing foreign operations;  

-  Laws and business practices favoring local competition;  

-  Costs and difficulties of customizing products for foreign countries;  

-  Compliance with a wide variety of complex foreign laws, treaties and regulations;  

-  Restrictions imposed by local labor practices and laws on our business and operations; 

-  Rapid changes in government, economic and political policies and conditions; political or civil unrest or instability, 

terrorism or epidemics and other similar outbreaks or events; 

-  Operating in countries with a higher incidence of corruption and fraudulent business practices;  

- 

Seasonal reductions in business activity in certain parts of the world, particularly during the summer months in Europe and 
at year end globally; 

-  Costs and difficulties of customizing products for foreign countries; 

-  Transportation delays; 

-  Tariffs, trade barriers and other regulatory or contractual limitations on our ability to sell or develop our products in certain 

foreign markets;  

-  Becoming subject to the laws, regulations and court systems of many jurisdictions;  

- 

Specific and significant regulations, including the European Union’s (“EU”) General Data Protection Regulation 
(“GDPR”) which, as of May 2018, imposes compliance obligations on companies who possess and use data of EU 
residents, with resultant fines and penalties for failure to comply;   

-  Uncertainty and resultant political, financial and market instability arising from the United Kingdom’s exit from the EU 

(“Brexit”); and  

-  Risks of violations of Foreign Corrupt Practices Act or similar anti-bribery laws. 

In addition, our operating results may be affected by volatility in currency exchange rates and our ability to effectively manage our 
currency transaction and translation risks because we generally conduct our business, earn revenue and incur costs in the local 
currency of the countries in which we operate. For example, the financial condition and results of operations of Germany operations 
are reported in euros and then translated to United States dollars at the applicable currency exchange rate for inclusion in our 
consolidated financial statements. We do not manage our foreign currency exposure in a manner that would eliminate the effects of 
changes in foreign exchange rates, which means that changes in exchange rates between these foreign currencies and the United States 
dollar will affect the recorded levels of our foreign assets and liabilities, as well as our revenues, cost of sales, and operating margins, 
and could result in exchange losses in any given reporting period. Given the volatility of exchange rates, we can give no assurance that 
we will be able to effectively manage our currency transaction and/or translation risks or that any volatility in currency exchange rates 
will not have an adverse effect on our results of operations.  

Our commercial activities may be disrupted due to the outbreak of the new coronavirus-caused disease COVID-19. 

A new coronavirus has caused the outbreak of a new disease, COVID-19, which has resulted in government-enforced travel and 
business closures in China and other countries. Our sales, installation and service of 3D printing machines in China and other 
countries may be disrupted and the future spread of the disease may cause our commercial efforts in other countries to be disrupted.  
We may incur expenses or delays resulting in such events outside of our control, which could have a material adverse effect on our 
business, operating results and financial condition. 

We may need to raise additional capital from time to time if we are going to meet our growth strategy and may be unable to do so 
on attractive terms.  

Expanding our business to execute our growth strategy may require additional investments of capital from time to time, and our 
existing sources of cash and any funds generated from operations may not provide us with sufficient capital. For various reasons, 
including any current non-compliance with existing or future lending arrangements, additional financing may not be available when 
needed, or may not be available on terms favorable to us. If we fail to obtain adequate capital on a timely basis or if capital cannot be 
obtained at reasonable costs, we may not be able to achieve our planned rate of growth, which will adversely affect our results of 
operations. Additional equity financing may result in ownership and economic dilution to our existing stockholders and/or require us 
to grant certain rights and preferences to new investors. Also, although S. Kent Rockwell, our Chairman and our controlling 
stockholder, has previously provided capital to us through related entities (including our existing related party revolving credit 
facility), he has no obligation to do so and our stockholders should have no expectation that he will do so in the future.  

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We are currently dependent on a single supplier of certain printhead components.  

We currently rely on a single source to supply certain printhead components used by our 3D printing machines. While we believe that 
there are other suppliers of printhead components upon which we could rely, we could experience delays and interruptions if our 
supply is interrupted that might temporarily impact the financial performance of our business.  
We may not be able to consummate and/or effectively integrate strategic transactions.  

We may from time to time engage in strategic transactions with third parties if we determine that they will likely provide future 
financial and operational benefits. Successful completion of any strategic transaction depends on a number of factors that are not 
entirely within our control, including our ability to negotiate acceptable terms, conclude satisfactory agreements and obtain all 
necessary regulatory approvals. In addition, our ability to effectively integrate an investment into our existing business and culture 
may not be successful, which could jeopardize future operational performance for the combined businesses.  
We explore from time to time various strategic investments and/or alliances. With respect to strategic investments and/or alliances that 
we may pursue, there is no guarantee that we will complete such transactions on favorable terms or at all. The exploration, 
negotiation, and consummation of strategic investments and/or alliances may involve significant expenditures by us, which may 
adversely affect our results of operations at the time such expenses are incurred. We may not be able to successfully negotiate and 
complete a specific investment or alliance on favorable terms. If we do complete transactions, they may not ultimately strengthen our 
competitive position or may not be accretive to us for a period of time which may be significant following the completion of such 
transaction.  
We may be required to pay cash, incur debt and/or issue equity securities to pay for any such transaction, each of which could 
adversely affect our financial condition and the value of our common stock. Our use of cash to pay for transactions would limit other 
potential uses of our cash. The issuance or sale of equity or convertible debt securities to finance any such transactions would result in 
dilution to our stockholders. If we incur debt, it could result in increased fixed obligations and could also impose covenants or other 
restrictions that could impede our ability to manage our operations.  
We rely on our information technology (“IT”) systems to manage numerous aspects of our business and customer and supplier 
relationships, and a disruption or failure of these systems could adversely affect our results of operations.  

We rely on our IT systems to manage numerous aspects of our business and provide analytical information to management. We may 
incur significant costs in order to implement the security measures that we feel are necessary to protect our IT systems. However, our 
IT systems may remain vulnerable to damage despite our implementation of security measures that we deem to be appropriate. Our IT 
systems allow us to efficiently purchase products from our suppliers, provide procurement and logistic services, ship products to our 
customers on a timely basis, maintain cost-effective operations and provide service to our customers. Our IT systems are an essential 
component of our business and growth strategies, and a disruption to or failure of our IT systems, including our computer systems, 
could significantly limit our ability to manage and operate our business efficiently. Although we take steps to secure our IT systems, 
including our computer systems, intranet and internet sites, email and other telecommunications and data networks, the security 
measures we have implemented may not be effective and our systems may be vulnerable to, among other things, damage and 
interruption from power loss, including as a result of natural disasters, computer system and network failures, loss of 
telecommunication services, operator negligence, loss of data, security breaches and computer viruses. If our systems for protecting 
against cyber security risks prove not to be sufficient, we could be adversely affected by loss or damage of intellectual property, 
proprietary information, or client data, interruption of business operations, or additional costs to prevent, respond to, or mitigate cyber 
security attacks. Any such disruption or loss of business information could materially and adversely affect our reputation, brand, 
results of operations and financial condition.  
We could be subject to personal injury, property damage, product liability, warranty and other claims involving allegedly defective 
products that we supply.  

The products we supply are sometimes used in potentially hazardous applications, such as the assembled parts of an aircraft or 
automobile, that could result in death, personal injury, property damage, loss of production, punitive damages and consequential 
damages. While we have not experienced any such claims to date, actual or claimed defects in the products we supply could result in 
our being named as a defendant in lawsuits asserting potentially large claims.  
We attempt to include legal provisions in our agreements with customers that are designed to limit our exposure to potential liability 
for damages arising from defects or errors in our products. However, it is possible that these limitations may not be effective as a 
result of unfavorable judicial decisions or laws enacted in the future. Any such lawsuit, regardless of merit, could result in material 
expense, diversion of management time and efforts and damage to our reputation, and could cause us to fail to retain or attract 
customers, which could adversely affect our results of operations.  

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We could face liability if our 3D printers are used by our customers to print dangerous objects. 

Customers may use our 3D printing machines to print products that could be used in a harmful way or could otherwise be dangerous. 
For example, there have been news reports that 3D printing machines were used to print guns or other weapons. We have little, if any, 
control over what objects our customers print using our 3D printing machines, and it may be difficult, if not impossible, for us to 
monitor and prevent customers from printing weapons with our 3D printing machines. While we have never printed firearms in any of 
our EACs, there can be no assurance that we will not be held liable if someone were injured or killed by a weapon printed by a 
customer using one of our 3D printing machines.  

If any of our manufacturing facilities or EACs are disrupted, sales of our products may be disrupted, which could result in loss of 
revenues and an increase in unforeseen costs.  

We manufacture our machines at our facilities in Gersthofen, Germany and North Huntingdon, Pennsylvania. In addition, we have a 
network of EACs in the United States, Germany and Japan to provide sales and marketing and delivery of support and printing 
services to our customers. If the operations of these facilities are materially disrupted (including as a result of the coronavirus disease 
COVID-19), we would be unable to fulfill customer orders for the period of the disruption, we would not be able to recognize revenue 
on orders and we might need to modify our standard sales terms to secure the commitment of new customers during the period of the 
disruption and perhaps longer. Depending on the cause of the disruption, we could incur significant costs to remedy the disruption and 
resume product shipments. Such a disruption could have an adverse effect on our results of operations.  

Our manufacturing facilities, and our suppliers’ and our customers’ facilities are vulnerable to disruption due to natural or other 
disasters, strikes and other events beyond our control. 

A major earthquake, fire, tsunami, hurricane, cyclone or other disaster, such as a major flood, seasonal storms, nuclear event or 
terrorist attack affecting our facilities or the areas in which they are located, or affecting those of our customers or third party 
manufacturers or suppliers, could significantly disrupt our or their operations, and delay or prevent product shipment or installation 
during the time required to repair, rebuild or replace our or their damaged manufacturing facilities.  These delays could be lengthy and 
costly. If any of our manufacturers’, suppliers’ or customers’ facilities are negatively impacted by such a disaster, production, 
shipment and installation of our 3D printing machines could be delayed, which can impact the period in which we recognize the 
revenue related to that 3D printing machine sale. Additionally, customers may delay purchases of our products until operations return 
to normal.  Even if we are able to respond quickly to a disaster, the continued effects of the disaster could create uncertainty in our 
business operations.  In addition, concerns about terrorism, the effects of a terrorist attack, political turmoil, labor strikes, war or the 
outbreak of epidemic diseases (including the outbreak of the coronavirus disease COVID-19) could have a negative effect on our 
operations and sales.   

Under applicable employment laws, we may not be able to enforce covenants not to compete and therefore may be unable to 
prevent our competitors from benefiting from the expertise of some of our former employees.  

We generally enter into non-competition agreements with our employees. These agreements prohibit our employees, if they cease 
working for us, from competing directly with us or working for our competitors or customers for a limited period. We may be unable 
to enforce these agreements under the laws of the jurisdictions in which our employees work, including Germany and Japan, and it 
may be difficult for us to restrict our competitors from benefiting from the expertise of our former employees or consultants developed 
while working for us. If we cannot demonstrate that our legally protectable interests will be harmed, we may be unable to prevent our 
competitors from benefiting from the expertise of our former employees or consultants and our ability to remain competitive may be 
diminished.  

Risks Related to Our Intellectual Property  

We may not be able to protect our trade secrets and intellectual property.  

Our success and future revenue growth will depend, in part, on our ability to protect our intellectual property. We cannot assure you 
that any of our existing or future intellectual property rights will be enforceable, will not be challenged, invalidated or circumvented, 
or will otherwise provide us with meaningful protection or any competitive advantage. 

We rely primarily on a combination of trade secrets, patents, trademarks, confidentiality or non-disclosure agreements and other 
contractual arrangements with our employees, end-users and others to maintain our competitive position to protect our proprietary 
technologies and processes globally. While some of our technology is licensed under patents belonging to others or is covered by 
process patents which are owned or applied for by us, we have devoted substantial resources to the development of our technology, 
trade secrets, know-how and other unregistered proprietary rights and much of our key technology is not protected by patents. In 
particular, in fast-growing markets such as China and India, our technology is not protected by patents. 

Despite our efforts to protect our proprietary rights, it is possible that competitors or other unauthorized third parties may obtain, copy, 
use or disclose our technologies, inventions, processes or improvements.  While we enter into various agreements intended to protect 
our proprietary rights, these agreements may be breached and confidential information may be willfully or unintentionally disclosed, 
and these agreements can be difficult and costly to enforce or may not provide adequate remedies if violated.  In addition, our 
competitors or other parties may learn of our proprietary rights in some other way. Because we cannot legally prevent one or more 
other companies from developing similar or identical technology to our unpatented technology, it is likely that, over time, one or more 
other companies may be able to replicate our technology, thereby reducing our technological advantages. If we do not protect our 
technology or are unable to develop new technology that can be protected by patents or as trade secrets, we may face increased 
competition from other companies, which may adversely affect our results of operations.  

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We do, from time to time, apply for patent protection for some of our intellectual property. Our pending patent applications may not 
be granted. We cannot assure you that any of our existing or future patents will not be challenged, invalidated, or circumvented or will 
otherwise provide us with meaningful protection. Furthermore, patents are jurisdictional in nature and therefore only protect us in 
certain markets, rather than globally.  We may not be able to obtain foreign patents corresponding to our United States or foreign 
patent applications. Even if foreign patents are granted, effective enforcement in foreign countries may not be available. If our patents 
do not adequately protect our technology, our competitors may be able to offer additive manufacturing systems or other products 
similar to ours. Our competitors may also be able to develop similar technology independently or design around our patents, and we 
may not be able to detect the unauthorized use of our proprietary technology or take appropriate steps to prevent such use. Any of the 
foregoing events would lead to increased competition and lower revenues or gross margins, which could adversely affect our 
operating results.  

If our patents and other intellectual property protections do not adequately protect our technology, our competitors may be able to 
offer products similar to ours. We may not be able to detect the unauthorized use of our proprietary technology and processes or take 
appropriate steps to prevent such use. Our competitors may also be able to develop similar technology independently or design around 
our patents. Any of the foregoing events would lead to increased competition and lower revenue or gross profits, which would 
adversely affect our results of operations.  

We may incur substantial costs enforcing or acquiring intellectual property rights and defending against third-party claims as a 
result of litigation or other proceedings.  

In connection with the enforcement of our intellectual property rights, opposing third parties from obtaining patent rights or disputes 
related to the validity or alleged infringement of our or third-party intellectual property rights, including patent rights, we have been 
and may in the future be subject or party to claims, negotiations or complex, protracted litigation. Intellectual property disputes and 
litigation, regardless of merit, can be costly and disruptive to our business operations by diverting attention and energies of 
management and key technical personnel, and by increasing our costs of doing business. We may not prevail in any such dispute or 
litigation, and an adverse decision in any legal action involving intellectual property rights, including any such action commenced by 
us, could limit the scope of our intellectual property rights and the value of the related technology. While we strive to avoid infringing 
the intellectual property rights of third parties, we cannot provide any assurances that we will be able to avoid any infringement 
claims.  

We may be subject to alleged infringement claims.  

Our products and technology, including the technology that we license from others, may infringe the intellectual property rights of 
third parties. Patent applications in the United States and most other countries are confidential for a period of time until they are 
published, and the publication of discoveries in scientific or patent literature typically lags actual discoveries by several months or 
more. As a result, the nature of claims contained in unpublished patent filings around the world is unknown to us, and we cannot be 
certain that we were the first to conceive inventions covered by our patents or patent applications or that we were the first to file patent 
applications covering such inventions. Furthermore, it is not possible to know in which countries patent holders may choose to extend 
their filings under the Patent Cooperation Treaty or other mechanisms. In addition, we may be subject to intellectual property 
infringement claims from individuals, vendors and other companies, including those that are in the business of asserting patents, but 
are not commercializing products in the field of 3D printing. Any claims that our products or processes infringe the intellectual 
property rights of others, regardless of the merit or resolution of such claims, could cause us to incur significant costs in responding to, 
defending and resolving such claims, and may prohibit or otherwise impair our ability to commercialize new or existing products. Any 
infringement by us or our licensors of the intellectual property rights of third parties may have a material adverse effect on our 
business, financial condition and results of operations.  

Third-party claims of intellectual property infringement successfully asserted against us may require us to redesign infringing 
technology or enter into costly settlement or license agreements on terms that are unfavorable to us, prevent us from manufacturing or 
licensing certain of our products, subject us to injunctions restricting our sale of products and use of infringing technology, cause 
severe disruptions to our operations or the markets in which we compete, impose costly damage awards or require indemnification of 
our sales agents and end-users. In addition, as a consequence of such claims, we may incur significant costs in acquiring the necessary 
third-party intellectual property rights for use in our products or developing non-infringing substitute technology. Any of the foregoing 
developments could seriously harm our business. 

Certain of our employees and patents are subject to the laws of Germany.  

Many of our employees work in Germany and are subject to German employment law. Ideas, developments, discoveries and 
inventions made by such employees and consultants are subject to the provisions of the German Act on Employees’ Inventions 
(Gesetz über Arbeitnehmererfindungen), which regulates the ownership of, and compensation for, inventions made by employees. We 
face the risk that disputes can occur between us and our employees or ex-employees pertaining to alleged non-adherence to the 
provisions of this act that may be costly to defend and take up our management’s time and efforts whether we prevail or fail in such 
dispute. In addition, under the German Act on Employees’ Inventions, certain employees retained rights to patents they invented or 
co-invented prior to 2009. Although most of these employees have subsequently assigned their interest in these patents to us, there is a 
risk that the compensation we provided to them may be deemed to be insufficient in the future and we may be required under German 
law to increase the compensation due to such employee for the use of their patent. In those cases where employees have not assigned 
their interests to us, we may need to pay compensation for the use of those patents. If we are required to pay additional compensation 
or face other disputes under the German Act on Employees’ Inventions, our results of operations could be adversely affected.  

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We may be subject to claims that our employees have wrongfully used or disclosed alleged trade secrets of their former employers.  

Certain of our past and present employees were previously employed at other additive manufacturing companies, including our 
competitors or potential competitors. Some of these employees executed proprietary rights, non-disclosure and non-competition 
agreements in connection with such previous employment. Although we try to ensure that our employees do not use the proprietary 
information or know-how of others in their work for us, we may be subject to claims that we or these employees have used or 
disclosed intellectual property, including trade secrets or other proprietary information, of any such employee’s former employer. We 
are not aware of any threatened or pending claims related to these matters, but in the future litigation may be necessary to defend 
against such claims. If we fail in defending any such claims, in addition to paying monetary damages, we may lose valuable personnel 
or intellectual property rights. Even if we are successful in defending against such claims, litigation could result in substantial costs 
and be a distraction to management.  

Risks Related to the Securities Markets and Ownership of Our Common Stock  

We have broad discretion as to the use of the net proceeds from securities offerings and may not use them effectively.  

We cannot specify with certainty how we may use the net proceeds from securities offerings. Our management has broad discretion in 
the application of the net proceeds, and we may use these proceeds in ways with which you may disagree or for purposes other than 
those contemplated at the time of the offering. The failure by our management to apply these funds effectively could have a material 
adverse effect on our business, financial condition and results of operations. Pending their use, we may invest the net proceeds from a 
securities offering in a manner that does not produce income or that loses value.  
Sales of a significant number of shares of our common stock in the public markets, or the perception that such sales could occur, 
could depress the market price of our common stock. 

Sales of a significant number of shares of our common stock in the public markets or utilization of our universal shelf registration 
statement could depress the market price of our common stock and impair our ability to raise capital through the sale of additional 
equity securities. We cannot predict the effect that future sales of our common stock, or the market perception that we are permitted to 
sell a significant number of our securities, would have on the market price of our common stock.  

The market price of our common stock may fluctuate significantly.  

The market price of our common stock has been and is expected to continue to be highly volatile and may be significantly affected by 
numerous factors, including the risk factors described in this report and other factors which are beyond our control and may not be 
directly related to our operating performance. These factors include:  

- 

Significant volatility in the market price and trading volume of securities of companies in our sector, which is not 
necessarily related to the operating performance of these companies; 

-  Low average daily trading volumes commonly associated with a microcap entity; 
-  A high level of short interest in our common stock relative to our outstanding public float;   
-  The mix of products that we sell, and related services that we provide, during any period;  
-  Delays between our expenditures to develop and market new products and the generation of sales from those products;  
-  Changes in the amount that we spend to develop, acquire or license new products, technologies or businesses;  
-  Changes in our expenditures to promote our products and services;  
-  Changes in the cost of satisfying our warranty obligations and servicing our installed base of systems;  
- 
-  Announcements of technological innovations, new solutions or enhancements or strategic partnerships or acquisitions by 

Success or failure of research and development projects of us or our competitors;  

us or one of our competitors;  

-  The public’s response to press releases or other public announcements by us or third parties, including our filings with the 

SEC;  

-  The general tendency towards volatility in the market prices of shares of companies that rely on technology and 

innovation;  

-  Changes in regulatory policies or tax guidelines;  
-  Changes or perceived changes in earnings or variations in operating results;  
-  Any shortfall in revenue or earnings from levels expected by investors or securities analysts;  
-  Threatened or actual litigation;  
-  Changes in our senior management; and  

-  General economic trends and other external factors.  

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One of our principal stockholders is able to exert substantial influence in determining the outcome of matters which require the 
approval of our stockholders.  

Our Chairman, S. Kent Rockwell, beneficially owns approximately 28% of our outstanding shares of common stock. As a holder of 
28% of our shares of common stock, Mr. Rockwell may have effective control over the election of our Board of Directors (“Board”) 
and the direction of our affairs. As a result, he could exert considerable influence over the outcome of any corporate matter submitted 
to our stockholders for approval, including the election of directors and any transaction that might cause a change in control, such as a 
merger or acquisition. Any stockholders in favor of a matter that is opposed by Mr. Rockwell would have to obtain a significant 
number of votes to overrule the votes controlled by Mr. Rockwell.  
If equity research analysts do not publish research or reports about our business, or if they issue unfavorable commentary or 
downgrade our shares, the price of our shares could decline.  

The trading market for our shares will rely in part on the research and reports that equity research analysts publish about us and our 
business. We do not have control over these analysts, and we do not have commitments from them to write research reports about us. 
The price of our shares could decline if one or more equity research analysts downgrades our shares, issues other unfavorable or 
inaccurate commentary or ceases publishing reports about us or our business. 
The sale of shares by insiders, or even the perception that they may do so, could cause our stock price to decline.  
The price of our shares could decline if there are substantial sales of our common stock, particularly by our directors, their affiliates or 
our executive officers or when there is a large number of shares of our common stock available for sale. The perception in the public 
market that our stockholders might sell our shares also could depress the market price of our shares. From time to time, we may 
conduct offerings of our securities and our executive officers, directors and selling stockholders would be subject to lock-up 
agreements that restrict their ability to transfer their shares following the offering. The market price of our shares may drop 
significantly when the restrictions on resale by our existing stockholders lapse and these stockholders are able to sell their shares into 
the market. If this occurs, it could impair our ability to raise additional capital through the sale of securities, should we desire to do so.  

We incur increased costs as a result of operating as a public company, and our management is required to devote substantial time 
to compliance initiatives.  

As a public company with shares listed on The Nasdaq Stock Market, we incur significant accounting, legal and other expenses that 
we would not incur as a private company. Although we now qualify as an SRC pursuant to Rule 12b-2 of the Exchange Act, we still 
incur significant costs associated with our compliance with the public company reporting requirements of the Exchange Act, 
requirements imposed by the Sarbanes-Oxley Act (most notably Section 404), the Dodd-Frank Wall Street Reform and Protection Act, 
and other rules adopted, and to be adopted, by the SEC and The Nasdaq Stock Market. Compliance with these rules and regulations 
result in increased legal and financial compliance costs and make certain activities more time-consuming and costly. They also make it 
more difficult for us to obtain director and officer liability insurance, and we incur substantial costs to maintain sufficient coverage.  
In addition, changing laws, regulations and standards relating to corporate governance and public disclosure create uncertainty for 
public companies generally, increasing legal and financial compliance costs and making some activities more time consuming. These 
laws, regulations and standards are subject to varying interpretations, in many cases due to their lack of specificity and, as a result, 
their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result 
in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and 
governance practices. We have invested resources to comply with evolving laws, regulations and standards, and this investment may 
result in increased general and administrative expenses and a diversion of management’s time and attention from revenue-generating 
activities to compliance activities. If our efforts to comply with new laws, regulations and standards differ from the activities intended 
by regulatory or governing bodies due to ambiguities related to their application and practice, regulatory authorities may initiate legal 
proceedings against us and our business may be adversely affected. We cannot predict or estimate the amount or timing of additional 
costs we may incur in the future to respond to these constantly evolving requirements. The impact of these requirements could also 
make it more difficult for us to attract and retain qualified persons to serve on our Board, our Board committees or as executive 
officers.  
We have never paid cash dividends on our common stock, and we do not anticipate paying any cash dividends on our common 
stock in the foreseeable future. Therefore, if our share price does not appreciate, our investors may not gain and could potentially 
lose on their investment in our shares.  

We have never declared or paid cash dividends on our common stock, nor do we anticipate paying any cash dividends on our common 
stock in the foreseeable future. We currently intend to retain all available funds and any future earnings to fund the development and 
growth of our business and service and repay indebtedness, if any. As a result, capital appreciation, if any, of our shares will be 
investors’ sole source of gain for the foreseeable future.  

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The right of stockholders to receive liquidation and dividend payments on our common stock is junior to the rights of holders of 
indebtedness and to any other senior securities we may issue in the future. 

Shares of our common stock are equity interests and do not constitute indebtedness. This means that shares of our common stock will 
rank junior to all of our indebtedness and to other non-equity claims against us and our assets available to satisfy claims against us, 
including our liquidation. Additionally, holders of our common stock are subject to the prior dividend and liquidation rights of holders 
of our outstanding preferred stock, if any. While we currently have no preferred stock outstanding, our Board is authorized to issue 
classes or series of preferred stock in the future without any action on the part of our common stockholders. 

If we fail to maintain an effective system of internal control over financial reporting in the future, we may not be able to accurately 
report our financial condition, results of operations or cash flows, which may adversely affect investor confidence in us and, as a 
result, the value of our common stock.  

The Sarbanes-Oxley Act requires, among other things, that we maintain effective internal controls for financial reporting and 
disclosure controls and procedures. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under 
the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be 
disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, 
within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, 
controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or 
submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive 
and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. We are required under Section 
404(a) of the Sarbanes-Oxley Act to furnish a report by management on, among other things, the effectiveness of our internal control 
over financial reporting. This assessment includes disclosure of any material weaknesses identified by our management in our internal 
control over financial reporting.  
Additionally, Section 404(b) of the Sarbanes-Oxley Act requires an attestation from our independent registered public accounting firm 
on the effectiveness of our internal control over financial reporting which began with our Annual Report on Form 10-K for the year 
ended December 31, 2018.  

In connection with the preparation of our consolidated financial statements for the year ended December 31, 2019, we concluded that 
there are material weaknesses in the design and operating effectiveness of our internal control over financial reporting as defined in 
SEC Regulation S-X. A material weakness is a control deficiency, or combination of deficiencies, in internal control over financial 
reporting such that there is a reasonable possibility that a material misstatement of annual or interim financial statements will not be 
prevented or detected on a timely basis.  

A description of the identified material weaknesses in internal control over financial reporting is as follows: 

-  We did not maintain adequate control over user access rights for a significant information technology system. 
-  We did not maintain adequate control over application changes for a significant information technology system. 
-  We did not maintain adequate control over pricing and discounts associated with sales of certain of our products. 

During the three months ended December 31, 2019, as a result of the identification of the material weaknesses further described 
above, management has initiated the development of a remediation plan in an effort to ensure that our disclosure controls and 
procedures are effective. Our remediation plan is expected to include a comprehensive evaluation of the people, processes and systems 
responsible for each of the underlying control activities. We expect to complete this evaluation in 2020 and put measures in place in 
an effort to remediate the identified material weaknesses. However, we cannot be certain that the measures we may take will ensure 
that we establish and maintain adequate controls over our financial processes and reporting in the future or that material weaknesses 
identified will be remediated.  

We documented and evaluated our internal control over financial reporting in order to report on the effectiveness of our internal 
controls as of December 31, 2019 and, as described in Item 9A, “Controls and Procedures”, management has determined that our 
internal control over financial reporting was ineffective as of December 31, 2019. Any failure to maintain internal control over 
financial reporting could severely inhibit our ability to accurately report our financial condition, results of operations or cash flows. If 
we are unable to conclude that our internal control over financial reporting is effective, or if our independent registered public 
accounting firm determines we have a material weakness in our internal control over financial reporting, we could lose investor 
confidence in the accuracy and completeness of our financial reports, the market price of our common stock could decline, investor 
groups like Institutional Shareholder Services could initiate a withhold vote campaign with respect to the re-election of the members 
of our audit committee, and we could be subject to sanctions or investigations by The Nasdaq Stock Market, the SEC or other 
regulatory authorities. Failure to remedy any material weakness in our internal control over financial reporting, or to implement or 
maintain other effective control systems required of public companies, could also restrict our future access to the capital markets.  
Notwithstanding the identified material weaknesses, management believes the consolidated financial statements included in this 
Annual Report on Form 10-K fairly present in all material respects our financial condition, results of operations and cash flows as of 
and for the periods presented in accordance with GAAP. 

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Provisions in our charter documents or Delaware law may inhibit a takeover or make it more difficult to effect a change in control, 
which could adversely affect the value of our common stock.  

Our Certificate of Incorporation and Bylaws contain, and Delaware corporate law contains, provisions that could delay or prevent a 
change of control or changes in our management. These provisions will apply even if some of our stockholders consider the offer to be 
beneficial or favorable. If a change of control or change in management is delayed or prevented, the market price of our common 
stock could decline.  
Raising additional capital by issuing securities may cause dilution to our stockholders.  

We may need or desire to raise substantial additional capital in the future. Our future capital requirements will depend on many 
factors, including, among others:  

-  Research and development investments;  

-  Our degree of success in capturing a larger portion of the industrial products production market;  

-  The costs of establishing or acquiring sales, marketing, and distribution capabilities for our products;  

-  The costs of preparing, filing, and prosecuting patent applications, maintaining and enforcing our issued patents, and 

defending intellectual property-related claims;  

-  The extent to which we acquire or invest in businesses, products or technologies and other strategic relationships; and  

-  The costs of financing unanticipated working capital requirements and responding to competitive pressures.  

If we raise additional funds by issuing equity or convertible debt securities, we may reduce the percentage ownership of our then-
existing stockholders, and the holders of those newly-issued equity or convertible debt securities may have rights, preferences, or 
privileges senior to those possessed by our then-existing stockholders. Additionally, future sales of a substantial number of shares of 
our common stock or other equity-related securities in the public market could depress the market price of our common stock and 
impair our ability to raise capital through the sale of additional equity or equity-linked securities. We cannot predict the effect that 
future sales of our common stock or other equity-related securities would have on the market price of our common stock.   

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Item 1B. Unresolved Staff Comments.  
None.  
Item 2. Properties.  
We have the following locations:  

Location 
United States 
North Huntingdon, Pennsylvania 

Troy, Michigan 
St. Clairsville, Ohio 

Europe 
Gersthofen, Germany 

Asia 
Kanagawa, Japan 

  Nature of Facility 

   Owned or Leased    Approximate Square Footage   

Corporate Headquarters 
3D Printing Machine Manufacturing 
EAC 
3D Printing Machine Sales Center 

   EAC 
EAC 
Materials Research and Development 

European Headquarters 
3D Printing Machine Manufacturing 
EAC 
3D Printing Machine Sales Center 

EAC 
3D Printing Machine Sales Center 

Owned 

67,886   

Owned      

Owned      

19,646   

12,800   

Leased(a)      

200,585   

Owned      

19,639   

(a) 

On December 10, 2019, ExOne Property GmbH and ExOne GmbH, our German subsidiaries, entered into a purchase agreement (the “Purchase Agreement”) with Solidas Immobilien und Grundbesitz GmbH, a 
private, unaffiliated German real estate investor (the “Buyer”), for the sale of our European headquarters and operating facility in Gersthofen, Germany (the “Facility”). Concurrently with the execution of the 
Purchase Agreement, ExOne GmbH and the Buyer entered into a rental contract for the leaseback of the Facility. The sale-leaseback transaction closed on February 18, 2020. 

Item 3. Legal Proceedings.  
We are subject to various litigation, claims, and proceedings which have been or may be instituted or asserted from time to time in the 
ordinary course of business. Management does not believe that the outcome of any pending or threatened matters will have a material 
adverse effect, individually or in the aggregate, on our financial position, results of operations or cash flows.  
Item 4. Mine Safety Disclosures.  
Not applicable.  

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PART II  

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.  
Market Information 
Our common stock has been listed on The Nasdaq Stock Market since February 7, 2013, under the symbol “XONE.”  
Stockholders  
As of March 1, 2020, there were 33 stockholders of record. The actual number of holders of our common stock is greater than the 
number of record holders, and includes stockholders who are beneficial owners and whose shares are held in street name by brokers 
and other nominees. This number of holders of record also does not include stockholders whose shares may be held in trust by other 
entities.  
Dividend Policy  
We do not anticipate that we will declare or pay regular dividends on our common stock in the foreseeable future, as we generally 
intend to invest any future earnings in the development and growth of our business. Future dividends, if any, will be at the discretion 
of our Board and will depend on many factors, including general economic and business conditions, our strategic plans, our financial 
results and condition, legal requirements, any contractual obligations or limitations, and other factors that our Board deems relevant.  
Securities Authorized for Issuance Under Equity Compensation Plans  
Our 2013 Equity Incentive Plan (the “Plan”) was adopted on January 24, 2013, and approved by our stockholders on August 19, 2013. 
The table below sets forth information with regard to securities authorized for issuance under the Plan as of December 31, 2019:  

Number of Securities 
to be Issued Upon 
Exercise of 
Outstanding Options, 
Warrants and Rights      

Weighted-Average 
Exercise Price of 
Outstanding Options, 
Warrants and Rights       

Number of Securities 
Remaining Available for 
Future Issuance Under 
Equity Compensation 
Plans 
(Excluding Securities 
Reflected in the 
First Column)(a) 

Plan Category 
Equity Compensation Plans Approved by 
   Security Holders 
Equity Compensation Plans Not Approved by 
   Security Holders 
On January 24, 2013, the Board adopted the 2013 Equity Incentive Plan (the “Plan”). In connection with the adoption of the Plan, 500,000 shares of common stock were reserved for issuance pursuant to the Plan, 
with automatic increases in such reserve available each year annually on January 1 from 2014 through 2023 equal to the lesser of 3.0% of the total outstanding shares of common stock as of December 31 of the 
immediately preceding year or, a number of shares of common stock determined by the Board, provided that the maximum number of shares authorized under the Plan did not exceed 1,992,241 shares, subject to 
certain adjustments. The maximum number of shares authorized under the Plan was reached on January 1, 2017. At December 31, 2019, 627,934 shares remained available for future issuances under the Plan. 

854,259 

627,934 

9.34 

N/A 

N/A 

N/A 

     $ 

(a) 

Item 6. Selected Financial Data. 

We are an SRC as defined by Rule 12b-2 of the Exchange Act and are not required to provide the information under this item. 

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.  

(dollars in thousands, except per-share amounts)  

The following discussion and analysis should be read in conjunction with our consolidated financial statements and related notes 
thereto in Part II Item 8 of this Annual Report on Form 10-K. Certain statements contained in this discussion may constitute forward 
looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and 
Section 21E of the Exchange Act. These statements involve a number of risks, uncertainties and other factors that could cause actual 
results to differ materially from those reflected in any forward looking statements, as a result of a variety of risks and uncertainties, 
including those described under Item 1, “Business – Cautionary Statements Concerning Forward Looking Statements” and Item 1A, 
“Risk Factors”.  
Overview  
Our Business  
We are the pioneer and global leader in binder jet 3D printing technology. Since 1995, we’ve been on a mission to deliver powerful 
3D printers that solve our customers’ toughest problems and enable world-changing innovations. Our 3D printing systems quickly 
transform powder materials — including metals, ceramics, composites and sand — into precision parts, metalcasting molds and cores, 
and innovative tooling solutions. Industrial customers use our technology to save time and money, reduce waste, increase their 
manufacturing flexibility, and deliver designs and products that were once impossible. As home to the world’s leading team of binder 
jetting experts, we also provide specialized 3D printing services, including on-demand production of mission-critical parts, as well as 
engineering and design consulting.  

Outlook 

We are the global leader in industrial 3D printers utilizing binder jetting technology for non-polymer based materials. Our continued 
focus is to achieve profitable growth via three strategic initiatives: 

-  Expand Both Our Customer and Application Focus. We intend to leverage our substantial experience in binder jetting 
technology to focus on the highest value industries and applications. We have made a significant investment in our 
commercial operations to drive our growth in this area. 

-  Extend the Capabilities of Our Core Technology. We intend to expand our core binder jetting technology through our 

machine platforms while at the same time lowering the total cost of ownership of our systems for our customers. We are 
also focused on driving modularity among our various machine platforms for both direct and indirect applications. 

-  Execute on 3D Printed and Other Products, Materials and Services Revenue Growth. We intend to execute on our plan 
to expand our offerings for 3D printed and other products, materials and services while better leveraging our growing 
global installed base of 3D printers. 

Our results for 2019 were impacted by a downturn in global manufacturing trends which specifically impacted the capital expenditure 
investments of our customers. During 2019, we introduced two new signature platforms (the X1 25ProTM for direct applications and 
the S-MAX ProTM for indirect applications), with physical deliveries of both systems commencing during the three months ended 
December 31, 2019. We ended the year with a record backlog balance of approximately $31,100. We expect the combination of our 
backlog at December 31, 2019 and an acceleration in market adoption of our newly introduced printer platforms to provide the basis 
for our growth in 2020 despite certain negative macroeconomic trends for global manufacturing, including the global market impact of 
the coronavirus disease COVID-19. 
On December 10, 2019, ExOne Property GmbH and ExOne GmbH (our “German Subsidiaries”), entered into a purchase agreement 
(the “Purchase Agreement”) with Solidas Immobilien und Grundbesitz GmbH, a private, unaffiliated German real estate investor (the 
“Buyer”), for the sale of our European headquarters and operating facility in Gersthofen, Germany (the “Facility”) for a cash price of 
€17,000 (approximately $18,500, of which approximately $2,200 was received prior to December 31, 2019). Concurrently with the 
execution of the Purchase Agreement, ExOne GmbH and the Buyer entered into a rental contract (the “Lease”) for the leaseback of the 
Facility for an initial aggregate annual rent totaling €1,500 (approximately $1,700), plus applicable taxes, which is fixed during the 
initial three-year term and is subject to adjustment on an annual basis (in accordance with the consumer price index for Germany) 
during the two five-year option extension periods. The sale-leaseback transaction closed on February 18, 2020. 

As a result of the completion of the sale-leaseback transaction further described above, we expect the following effects on our results 
of operations, financial condition and cash flows: 

-  As indicated, we expect to incur annual rent expense commencing during the three months ending March 31, 2020 of 

approximately $1,700 (with an expected allocation of approximately $1,300, $200 and $200 to cost of sales, research and 
development and selling, general and administrative expenses, respectively, based on the relative utilization of the 
Facility). This is in place of annual depreciation associated with the Facility of approximately $600 (allocated 
approximately $400, $100 and $100 to cost of sales, research and development and selling, general and administrative 
expenses, respectively, based on the relative utilization of the Facility). 

-  We expect to record a gain on sale of property and equipment during the three months ending March 31, 2020 of 

approximately $1,400. 

-  We expect to record a right-of-use asset and corresponding operating lease liability of approximately $4,500.  

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Backlog 

At December 31, 2019, our backlog was approximately $31,100 of which approximately $27,100 is expected to be fulfilled during the 
12 months following such date. At December 31, 2018, our backlog was approximately $12,300. 

Seasonality 

Purchases of our 3D printing machines are often subject to the capital expenditure cycles of our customers. Generally, 3D printing 
machine sales are higher in our third and fourth fiscal quarters than in our first and second fiscal quarters; however, as acceptance of 
our 3D printing machines as a credible alternative to traditional methods of production grows, we expect to limit the seasonality we 
experience. 

Financial Measures  

We use several financial and operating metrics to measure our business. We use these metrics to assess the progress of our business, 
make decisions on where to allocate capital, time and technology investments, and assess longer-term performance within our 
marketplace. The key metrics are as follows:  

Revenue. Our revenue consists of sales of our 3D printing machines and 3D printed and other products, materials and services.  

3D printing machines. 3D printing machine revenues consist of 3D printing machine sales and leasing arrangements. Sales of 3D 
printing machines may also include optional equipment and services (installation, training and other services delivered at the time 
of installation). 3D printing machine sales and leasing arrangements are influenced by a number of factors including, among other 
things, the adoption rate of our 3D printing technology, end-user product design and manufacturing activity, the capital 
expenditure budgets of end-users and potential end-users and other macroeconomic factors. Purchases or leases of our 3D printing 
machines, particularly our higher-end, higher-priced systems, typically involve long sales cycles. Several factors can significantly 
affect revenue reported for our 3D printing machines for a given period including a customer’s capital budgeting cycle, its facility 
preparedness and the terms of the underlying arrangement with a customer (including certain substantive acceptance provisions) 
which may vary from period to period.  

3D printed and other products, materials and services. 3D printed and other products, materials and services consist of sales 
derived from our global EAC network (including 3D printed components or tools and castings), consumable materials, 
aftermarket (including replacement parts for the network of 3D printing machines installed by our global customer base and 
services for maintenance) and certain funded research and development arrangements. Our EACs utilize our 3D printing machine 
technology to print products to the specifications of customers. In addition, our EACs provide support and services such as pre-
production collaboration prior to printing products for a customer. Sales of consumable materials and aftermarket (replacement 
parts and service maintenance contracts) are directly linked to our growing network of 3D printing machines installed by our 
global customer base. Funded research and development includes both commercial and government arrangements which 
generally apply our additive manufacturing technologies (specifically binder jetting) to one or more specific materials or 
applications.  

Cost of Sales and Gross Profit. Our cost of sales consists primarily of direct labor (related to our global workforce), materials (for both 
the manufacture of 3D printing machines and for our EAC and other manufacturing operations) and overhead to produce 3D printing 
machines and 3D printed and other products, materials and services. Also included in cost of sales are license fees (based upon a 
percentage of revenue of qualifying products and processes) for the use of intellectual property, warranty costs and other overhead 
associated with our production processes.  

Our gross profit is influenced by a number of factors, the most important of which is the volume and mix of sales of our 3D printing 
machines and 3D printed and other products, materials and services.  

As 3D printing machine sales are cyclical, we seek to achieve a balance in revenue from 3D printing machines and 3D printed and 
other products, materials and services in order to maximize gross profit while managing business risk. In addition, we expect to reduce 
our cost of sales over time by continued research and development and supply chain activities directed towards achieving increased 
efficiencies in our production processes and lowering total cost of ownership of our 3D printing machines.  

Operating Expenses. Our operating expenses consist of research and development expenses and selling, general and administrative 
expenses.  

Research and development expenses. Our research and development expenses consist primarily of salaries and related personnel 
expenses aimed at 3D printing machine development and materials qualification activities. Additional costs include the related 
software and materials, laboratory supplies, and costs for facilities and equipment (including 3D printing machines used in 
materials qualification activities). Research and development expenses are charged to operations as they are incurred. We 
capitalize the cost of materials, equipment and facilities that have future alternative uses in research and development projects or 
otherwise.  

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Selling, general and administrative expenses. Our selling, general and administrative expenses consist primarily of employee-
related costs (salaries and benefits) of our executive officers, sales and marketing (including sales commissions), finance, 
accounting, information technology and human resources personnel. Other significant general and administrative costs include the 
facility costs related to our United States and European headquarters and external costs for legal, audit, consulting and other 
professional services.  

Interest Expense. Interest expense consists principally of the interest cost associated with our related party revolving credit facility, 
and outstanding long-term debt. 
(Benefit) Provision for Income Taxes. We are taxed as a corporation for United States federal, state, local and foreign income tax 
purposes. Current statutory tax rates in the jurisdictions in which we operate, the United States, Germany, Japan and Italy (through 
December 2018), are 21%, 30%, 31% and 24%, respectively.  
Results of Operations  
Net Loss  
Net loss for 2019 was $15,095, or $0.93 per basic and diluted share, compared with a net loss of $12,667, or $0.78 per basic and 
diluted share, for 2018. The increase in our net loss was principally due to a reduction in our revenues and gross profit, as well as the 
absence of a gain from an insurance recovery recorded during 2018 for a 3D printing machine damaged by a third party freight 
company while in transit, all of which was offset by a reduction in our research and development and selling, general and 
administrative expenses (all changes further described below). 
Revenue  
The following table summarizes revenue by product group for each of the years ended December 31:  

3D printing machines 
3D printed and other products, materials and services 

   $ 

   $ 

2019 
27,232        
26,044        
53,276        

51.1 %    $ 
48.9 %      
100.0 %    $ 

2018 
36,393        
28,251        
64,644        

56.3 % 
43.7 % 
100.0 % 

Revenue for 2019 was $53,276 compared with revenue of $64,644 for 2018, a decrease of $11,368, or 17.6%. The decrease in revenue 
was attributable to both of our product groups. The decrease in revenues from 3D printing machines resulted from a lower volume of 
units sold (44 3D printing machines sold during 2019, as compared to 56 3D printing machines sold during 2018) and a lower average 
selling price of units sold (primarily due to the mix of 3D printing machines sold). The decrease in revenues from 3D printed and other 
products, materials and services principally resulted from a decrease in revenues from our direct EAC printing operations (mostly due 
to the timing of orders from a key customer), indirect EAC printing operations (mostly due to lower volumes of printed products and 
the impact of exiting our Houston, Texas facility in August 2018, such facility contributing $951 in revenue during 2018) and 
materials (mostly due to reductions in pricing based on external competition) offset by an increase in aftermarket sales based on an 
increased global installed base of 3D printing machines and a higher contribution from research and development arrangements 
primarily due to a new automotive project which commenced during the three months ended December 31, 2019. Revenue was also 
impacted by approximately $800 due to unfavorable exchange rates (principally the euro versus the United States dollar) during 2019. 
Cost of Sales and Gross Profit  
Cost of sales for 2019 was $35,848 compared with cost of sales of $43,703 for 2018, a decrease of $7,855, or 18.0%. Gross profit for 
2019 was $17,428 compared with gross profit of $20,941 for 2018. Gross profit percentage was 32.7% for 2019 compared with gross 
profit percentage of 32.4% for 2018. The decrease in our gross profit was primarily due to a decrease in our volume of products sold 
resulting in a reduction in leverage of our fixed cost base and net negative experience related to product warranties of $519. These 
decreases were offset by cost savings associated with our 2018 global cost realignment program (primarily fixed overhead costs 
associated with our former Houston, Texas facility). In addition, we realized net benefits in cost of sales relating to a reduction in net 
charges associated with slow-moving, obsolete and lower of cost or net realizable value inventories of $730 (principally due to the 
$561 charge associated with our industrial microwave inventories recorded during 2018) and amounts associated with exit activities 
including a gain from disposal of property and equipment of $145 associated with our former Houston, Texas property recorded 
during the three months ended December 31, 2019 and the absence of $236 in exit costs associated with our Desenzano del Garda, 
Italy and Houston, Texas facility consolidations during 2018. 

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Research and Development  
Research and development expenses for 2019 were $9,884 compared with research and development expenses of $10,744 for 2018, a 
decrease of $860, or 8.0%. The decrease in research and development expenses was primarily due to decreases in employee-related 
costs (principally salaries and benefits) of $119 and consulting and professional fees of $715 (both reductions primarily as a result of 
our 2018 global cost realignment program) and a decrease in equity-based compensation of $189, including amounts awarded under 
our annual incentive programs as a result of underperformance against 2019 targets. These decreases were offset by an increase in 
material costs of $317, primarily associated with our development of the X1 25ProTM direct 3D printing machine and S-MAX 
ProTM indirect 3D printing machine. 

Selling, General and Administrative 

Selling, general and administrative expenses for 2019 were $22,592 compared with selling, general and administrative expenses of 
$23,194 for 2018, a decrease of $602, or 2.6%. The decrease in selling, general and administrative expenses was principally due to a 
decrease in employee-related costs (salaries and benefits) of $1,202 (including $708 in employee termination costs associated with the 
change in our Chief Executive Officer and our 2018 global cost realignment program, recorded during the three months ended June 
2018) and consulting and professional fees of $299 (reduction associated with our 2018 global cost realignment program). These 
decreases were offset by a net increase associated with equity-based compensation of $419 (principally associated with changes in 
executive management in May 2019) offset by a reduction in amounts awarded under our annual incentive programs as a result of 
underperformance against 2019 targets, a net increase in net provisions for bad debts of $221 and a net increase in selling costs (an 
increase in sales promotion and trade show expenses offset by lower external commissions on lower sales) of $354, primarily due to 
our investment in the GIFA international foundry show in Dusseldorf, Germany in 2019 (a once every four-year event). 
Interest Expense  
Interest expense for 2019 was $343 compared with interest expense of $254 for 2018, an increase of $89, or 35.0%. The increase in 
interest expense was principally due to an increase in interest incurred in connection with our related party revolving credit facility 
($260 in 2019 as compared to $160 in 2018, primarily due to an increase in borrowings between 2019 and 2018). 
Other Expense (Income) — Net  

Other expense (income) — net for 2019 was $111 compared with other expense (income) — net of ($744) for 2018. The change of 
$855 was primarily due to the absence of $819 of a realized gain associated with an insurance recovery for a 3D printing machine 
damaged by a third party freight company while in transit.  
(Benefit) Provision for Income Taxes  
The (benefit) provision for income taxes for 2019 and 2018 was ($407) and $160, respectively. The effective tax rate for 2019 and 
2018 was 2.6% (benefit on a loss) and 1.3% (provision on a loss), respectively. For 2019, the effective tax rate differed from the 
United States federal statutory rate of 21% primarily due to net changes in valuation allowances and the reversal of previously 
recorded liabilities for uncertain tax positions (further described below). For 2018, the effective tax rate differed from the United 
States federal statutory rate of 21% primarily due to net changes in valuation allowances. 
We have provided a valuation allowance for certain of our net deferred tax assets as a result of our inability to generate consistent net 
operating profits in certain jurisdictions in which we operate. As such, certain benefits from deferred taxes in any of the periods 
presented in our consolidated financial statements have been fully offset by changes in the valuation allowance for net deferred tax 
assets. We continue to assess our future taxable income by jurisdiction based on our recent historical operating results, the expected 
timing of reversal of temporary differences, various tax planning strategies that we may be able to enact in future periods, the impact 
of potential operating changes on our business and our forecast results from operations in future periods based on available 
information at the end of each reporting period. To the extent that we are able to reach the conclusion that deferred tax assets are 
realizable based on any combination of the above factors in a single, or multiple, taxing jurisdictions, a reversal of the related portion 
of our existing valuation allowances may occur.  

At December 31, 2018, our ExOne GmbH (2010-2013) and ExOne Property GmbH (2013) subsidiaries were under examination by 
local taxing authorities in Germany. In January 2019, this examination was concluded by the local taxing authorities in Germany 
without significant adjustment to previously established tax positions. As a result, during the three months ended March 31, 2019, we 
recorded a reversal of certain of our previously recorded liabilities for uncertain tax positions of $1,075, of which $257 was offset 
against net operating loss carryforwards. 

Restructuring 

In August 2018, we committed to a plan to consolidate certain of our 3D printing operations from our Houston, Texas facility into our 
Troy, Michigan facility. These actions were taken as part of our efforts to optimize our business model and maximize our facility 
utilization. During 2018, we recorded a charge of $28 split between cost of sales ($15) and selling, general and administrative expense 
($13) associated with involuntary employee terminations related to this plan. During 2018, we recorded an additional charge of $1 (to 
cost of sales) associated with asset impairments related to this plan. There are no additional charges expected to be incurred associated 
with this plan in future periods. We settled all amounts associated with involuntary employee terminations during 2018. 

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We have estimated a reduction in our annual revenues of approximately $1,400 as a result of the consolidation of our 3D printing 
operations from our Houston, Texas facility into our Troy, Michigan facility. Revenues associated with our Houston, Texas facility 
were $951 for 2018. We have estimated annualized cost savings related to this consolidation of approximately $1,800, with 
approximately $1,600 in the form of cash cost savings (principally employee-related and other operating costs) and approximately 
$200 in the form of reduced depreciation expense. Cost savings estimates associated with the exit of this facility are allocated $1,600 
to cost of sales and $200 to selling, general and administrative expenses. We have invested realized cost savings associated with this 
plan into technological or process advancements that support either long-term cost benefits or revenue growth. 

In connection with the exit of our Houston, Texas facility, we reclassified $822 in property and equipment (principally land and 
building) associated with certain long-lived assets meeting required criteria as held for sale (included in prepaid expenses and other 
current assets in the accompanying consolidated balance sheet at December 31, 2018). During the three months ended December 31, 
2019, we sold this property and equipment to a third party, resulting in net proceeds to us of $967 and a gain from disposal of property 
and equipment of $145 (recorded to cost of sales in the accompanying statement of consolidated operations and comprehensive loss).  

In December 2017, we committed to a plan to consolidate certain of our 3D printing operations from our Desenzano del Garda, Italy 
facility into our Gersthofen, Germany facility. These actions were taken as part of our efforts to optimize our business model and 
maximize our facility utilization. During 2018, we recorded charges of $258 associated with other exit costs ($17) and asset 
impairments ($241) related to this plan. In addition, during 2018, we recorded a gain from disposal of property and equipment of $51 
(recorded to cost of sales in the accompanying statement of consolidated operations and comprehensive loss). Charges associated with 
other exit costs recorded during 2018 were recorded to cost of sales in the accompanying statement of consolidated operations and 
comprehensive loss. Charges associated with asset impairments recorded during 2018 were recorded to cost of sales as a component of 
depreciation expense in the accompanying statement of consolidated operations and comprehensive loss. Other exit costs relate to the 
remaining facility rent due under a non-cancellable operating lease following the cessation of operations at the facility in January 
2018. Asset impairment charges relate to certain leasehold improvements associated with the exited facility and other equipment 
which was abandoned by us. There are no additional charges expected to be incurred associated with this plan in future periods. We 
settled all amounts associated with involuntary employee terminations and facility rentals during 2018. 

The consolidation of our 3D printing operations from our Desenzano del Garda, Italy facility into our Gersthofen, Germany 
facility did not have a significant impact on our revenues. We have estimated annualized cost savings related to this consolidation of 
approximately $875, with approximately $600 in the form of cash cost savings (principally employee-related and other operating 
costs) and approximately $275 in the form of reduced depreciation expense. Cost savings estimates associated with the exit of this 
facility are allocated $625 to cost of sales and $250 to selling, general and administrative expenses. We have invested realized cost 
savings associated with this plan into technological or process advancements that support either long-term cost benefits or revenue 
growth. 

Impairment 

During the three months ended December 31, 2019, as a result of continued operating losses and cash flow deficiencies, we identified 
a triggering event requiring a test for the recoverability of long-lived assets held and used at the asset group level. Assessing the 
recoverability of long-lived assets held and used requires significant judgments and estimates by management. 

For purposes of testing long-lived assets for recoverability, we operate as three separate asset groups: United States, Europe and Japan. 
In assessing the recoverability of long-lived assets held and used, we determined the carrying amount of long-lived assets held and 
used to be in excess of the estimated future undiscounted net cash flows of the related assets. We proceeded to determine the fair value 
of our long-lived assets held and used, principally through use of the market approach. Our use of the market approach included 
consideration of market transactions for comparable assets. Management concluded that the fair value of long-lived assets held and 
used exceeded their carrying value and, as such, no impairment loss was recorded. 

A significant decrease in the market price of a long-lived asset, adverse change in the use or condition of a long-lived asset, adverse 
change in the business climate or legal or regulatory factors impacting a long-lived asset and continued operating losses and cash flow 
deficiencies associated with a long-lived asset, among other indicators, could cause a future assessment to be performed which may 
result in an impairment of long-lived assets held and used, resulting in a material adverse effect on our financial position and results of 
operations. 
Impact of Inflation  
Our results of operations and financial condition are presented based on historical cost. While it is difficult to accurately measure the 
impact of inflation due to the imprecise nature of the estimates required, we believe the effects of inflation, if any, on our results of 
operations and financial condition are not significant.  
Liquidity and Capital Resources  
Liquidity 

We have incurred a net loss in each of our annual periods since our inception. We incurred net losses of $15,095 and $12,667 for 2019 
and 2018, respectively. At December 31, 2019, we had $5,265 in unrestricted cash and cash equivalents. 

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We have received cumulative unrestricted net proceeds from the sale of our common stock (through our initial public offering 
and subsequent secondary offerings) of $168,361 to fund our operations. 

In March 2018, we entered into a three-year, $15,000 revolving credit facility with a related party to provide additional funding for 
working capital and general corporate purposes. At December 31, 2019, there were no amounts outstanding under the related party 
revolving credit facility. In February 2020, following completion of a sale-leaseback transaction associated with our European 
headquarters and operating facility in Gersthofen, Germany (further described below), we entered into an amendment to our related 
party revolving credit facility which reduced the amount available under the related party revolving credit facility to $10,000 and 
extended the term of the related party revolving credit facility through March 2024, among other changes. 

In June 2018, we initiated the 2018 global cost realignment program focused on a reduction in our production overhead costs and 
operating expenses in an effort to drive efficiency in our operations and preserve capital. Actions associated with this program were 
completed in December 2018. 

In February 2020, we completed a sale and leaseback of our European headquarters and operating facility in Gersthofen, Germany. 
This transaction resulted in unrestricted net proceeds to us of approximately $18,500 (of which approximately $2,200 was received 
during 2019) to provide additional funding for working capital and general corporate purposes.  

We believe that our existing capital resources will be sufficient to support our operating plan. If we anticipate that our actual results 
will differ from our operating plan, we believe we have sufficient capabilities to enact cost savings measures to preserve capital. We 
may also seek to raise additional capital to support our growth through additional debt, equity or other alternatives (including asset 
sales) or a combination thereof. 

Related Party Revolving Credit Facility 

On March 12, 2018, we and our ExOne Americas LLC and ExOne GmbH subsidiaries, as guarantors (collectively, the “Loan 
Parties”), entered into a Credit Agreement and related ancillary agreements with LBM Holdings, LLC (“LBM”), a company controlled 
by S. Kent Rockwell, who was our Executive Chairman (a related party) at such date and is currently Chairman of our Board, relating 
to a $15,000 revolving credit facility (the “LBM Credit Agreement”) to provide additional funding for working capital and general 
corporate purposes. The LBM Credit Agreement provided a credit facility for a term of three years (through March 12, 2021) bearing 
interest at a rate of one month LIBOR plus an applicable margin of 500 basis points (6.8% and 7.5% at December 31, 2019 and 2018, 
respectively). The LBM Credit Agreement required a commitment fee of 75 basis points, or 0.75%, on the unused portion of the 
facility, payable monthly in arrears. In addition, an up-front commitment fee of 125 basis points, or 1.25% ($188), was required at 
closing. Borrowings under the LBM Credit Agreement were collateralized by the accounts receivable, inventories and machinery and 
equipment of the Loan Parties. At December 31, 2019 and 2018, the total carrying value of collateral was approximately $31,000 and 
$30,000, respectively. At December 31, 2019 and 2018, the total estimated fair value of collateral significantly exceeded the 
maximum borrowing capacity under the LBM Credit Agreement. Borrowings under the LBM Credit Agreement are required to be in 
minimum increments of $1,000. We may terminate or reduce the credit commitment at any time during the term of the LBM Credit 
Agreement without penalty. We may also make prepayments against outstanding borrowings under the LBM Credit Agreement at any 
time without penalty. 

The LBM Credit Agreement contains several affirmative covenants including prompt payment of liabilities and taxes; maintenance 
of insurance, properties, and licenses; and compliance with laws. The LBM Credit Agreement also contains several negative 
covenants including restricting the incurrence of certain additional debt; prohibiting future liens (other than permitted 
liens); prohibiting investment in third parties; limiting the ability to pay dividends; limiting mergers, acquisitions, and dispositions; 
and limiting the sale of certain property and equipment of the Loan Parties. The LBM Credit Agreement does not contain any financial 
covenants. The LBM Credit Agreement also contains events of default, including, but not limited to, cross-default to certain other 
debt, breaches of representations and warranties, change of control events and breaches of covenants. 

LBM was determined to be a related party based on common control by S. Kent Rockwell. Accordingly, we do not consider the LBM 
Credit Agreement indicative of a fair market value lending. Prior to execution, the LBM Credit Agreement was reviewed and 
approved by the Audit Committee of the Board and subsequently by a sub-committee of independent members of the Board. At the 
time of execution of the LBM Credit Agreement, the $15,000 in available loan proceeds was deposited into an escrow account with an 
unrelated, third party financial institution acting as escrow agent pursuant to a separate Escrow Agreement by and among the parties. 
Loan proceeds held in escrow are available to us upon our submission to the escrow agent of a loan request. Such proceeds will not be 
available to LBM until payment in-full of the obligations under the LBM Credit Agreement and termination of the LBM Credit 
Agreement. Payments of principal and other obligations will be made to the escrow agent, while interest payments will be made 
directly to LBM. Provided there exists no potential default or event of default, the LBM Credit Agreement and Escrow Agreement 
prohibit any acceleration of repayment of any amount outstanding under the LBM Credit Agreement and prohibit termination of the 
LBM Credit Agreement or withdrawal from escrow of any unused portion of the available loan proceeds. 

During 2019, we had borrowings of $4,000 under the LBM Credit Agreement, all of which were subsequently repaid prior to 
December 31, 2019. There were no borrowings by us under the LBM Credit Agreement during 2018. 

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On February 18, 2020, the Loan Parties and LBM entered into a First Amendment to the LBM Credit Agreement (the “LBM 
Amendment”) which (i) reduced the available capacity under the revolving credit facility to $10,000, (ii) extended the term until 
March 31, 2024, (iii) increased the commitment fee to 100 basis points, or 1.00%, on the unused portion of the revolving credit 
facility, and (iv) provided a process for the replacement of the LIBOR index after 2021. In addition, the accounts receivable related to 
our ExOne GmbH subsidiary no longer serve as collateral for borrowings under the LBM Credit Agreement. 

We do not consider the amended revolving credit facility with LBM to be indicative of a fair market value lending based on the prior 
determination of LBM as a related party. Prior to execution, the LBM Amendment was reviewed and approved by the Audit 
Committee of the Board and subsequently by a sub-committee of independent members of the Board. 

Amendment to GmbH Credit Agreement 

On February 24, 2020, ExOne GmbH entered into an amendment and replacement of its credit agreement with a German bank (the 
“Amended GmbH Credit Agreement”). The Amended GmbH Credit Agreement eliminates the overdraft credit and short-term loan 
features of its credit arrangement and replaces them with an increased capacity amount of €3,500 (approximately $3,800) for the 
issuance of financial guarantees and letters of credit for commercial transactions requiring security. The cash collateral requirement 
for the issuance of financial guarantees and letters of credit for commercial transactions requiring security has been eliminated for 
amounts up to €1,000 (approximately $1,000) as the amendment provides the German bank with a collateral interest in the accounts 
receivable of ExOne GmbH. Amounts in excess of €1,000 (approximately $1,000) continue to require cash collateral.  

Cash Flows 

The following table summarizes the significant components of cash flows for each of the years ended December 31 and our cash, cash 
equivalents, and restricted cash balances for each of the periods indicated:  

Net cash used for operating activities 
Net cash provided by (used for) investing activities 
Net cash provided by financing activities 
Effect of exchange rate changes on cash, cash equivalents, and restricted cash 

Net change in cash, cash equivalents, and restricted cash 

Cash and cash equivalents 
Restricted cash 

Cash, cash equivalents, and restricted cash 

2019 

2018 

(5,304 )    $ 
2,520        
59        
(172 )      
(2,897 )    $ 

(11,775 ) 
(1,229 ) 
105   
(139 ) 
(13,038 ) 

December 31, 
2019 

December 31, 
2018 

5,265      $ 
978        
6,243      $ 

7,592   
1,548   
9,140   

   $ 

   $ 

   $ 

   $ 

Operating Activities  
Net cash used for operating activities for 2019 was $5,304 compared with net cash used for operating activities of $11,775 for 2018. 
The decrease of $6,471 was due to a net decrease in working capital attributable to an increase in net cash inflows from customers 
(principally due to the timing of cash collections on 3D printing machine sales) offset by an increase in net cash outflows related to 
inventory production of our 3D printing machines and the timing of payments to our suppliers and vendors for our production and 
operating expenses. The net decrease in working capital was partially offset by an increase in our net loss (further described above). 
Investing Activities  
Net cash provided by investing activities for 2019 was $2,520 compared with net cash used for investing activities of $1,229 for 2018. 

For 2019, net cash provided by investing activities included cash inflows of $3,186 in proceeds from the sale of property and 
equipment, including $967 in proceeds from the sale of our former Houston, Texas facility (further described above) and a deposit of 
$2,216 on the sale of our Gersthofen, Germany facility (further described below). These cash inflows were offset by $666 in cash 
outflows associated with capital expenditures. 

For 2018, net cash used for investing activities included $1,327 in cash outflows associated with capital expenditures. These cash 
outflows were offset by cash inflows of $98 in proceeds from the sale of property and equipment. 

We expect our 2020 capital expenditures to be limited to spending associated with sustaining our existing operations and strategic 
asset acquisition and deployment (estimated spending of approximately $2,000 to $3,000). 

In February 2020, the Company completed a sale and leaseback of its European headquarters and operating facility in Gersthofen, 
Germany. This transaction resulted in unrestricted net proceeds to the Company of approximately $18,500 (of which approximately 
$2,200 was received during 2019) to provide additional funding for working capital and general corporate purposes. 

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Financing Activities  
Net cash provided by financing activities for 2019 was $59 compared with net cash provided by financing activities of $105 for 2018. 

For 2019, net cash provided by financing activities included $289 in cash inflows associated with proceeds from the exercise of 
employee stock options. These cash inflows were offset by cash outflows of $149 in principal payments on long-term debt and $68 
associated with taxes related to the net settlement of equity-based awards. 

For 2018, net cash provided by financing activities included $529 in cash inflows associated with proceeds from the exercise of 
employee stock options. These cash inflows were offset by cash outflows of $265 in debt issuance costs associated with our revolving 
credit facility with a related party (further described above) and $142 in principal payments on long-term debt. 

At December 31, 2019, we identified that we were not in compliance with the annual cash flow-to-debt service ratio covenant 
associated with our building note payable (outstanding indebtedness of $1,384 at December 31, 2019). We requested and were granted 
a waiver related to compliance with this annual covenant at December 31, 2019 and through December 31, 2020. Related to our 2019 
non-compliance, there were no cross-default provisions or related impacts on other lending or financing agreements.  
Off-Balance Sheet Arrangements  
In the course of our normal operations, our ExOne GmbH subsidiary issues financial guarantees and letters of credit to third parties in 
connection with certain commercial transactions requiring security. At December 31, 2019, total outstanding financial guarantees and 
letters of credit issued by us were $560 (€499) with expiration dates ranging from February 2020 through February 2023. At 
December 31, 2018, total outstanding guarantees and letters of credit issued by us were $1,140 (€992).  

For further discussion related to financial guarantees and letters of credit issued by us, refer to Note 14 and Note 24 to the consolidated 
financial statements in Part II Item 8 of this Annual Report on Form 10-K.  
Recently Issued and Adopted Accounting Guidance  
Refer to Note 1 to the consolidated financial statements included in Part II Item 8 of this Annual Report on Form 10-K.  
Critical Accounting Policies and Estimates  
Refer to Note 1 to the consolidated financial statements included in Part II Item 8 of this Annual Report on Form 10-K.  
Item 7A. Quantitative and Qualitative Disclosures About Market Risk.  
We are an SRC as defined by Rule 12b-2 of the Exchange Act and are not required to provide the information under this item.  

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Item 8. Financial Statements and Supplementary Data.  

Management’s Report on Internal Control Over Financial Reporting ..............................................................................................  
Reports of Independent Registered Public Accounting Firm ............................................................................................................  
Statement of Consolidated Operations and Comprehensive Loss .....................................................................................................  
Consolidated Balance Sheet ..............................................................................................................................................................  
Statement of Consolidated Cash Flows.............................................................................................................................................  
Statement of Changes in Consolidated Stockholders’ Equity ...........................................................................................................  
Notes to the Consolidated Financial Statements ...............................................................................................................................  

Page 
30
31
34
35
36
37
38

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Management’s Report on Internal Control over Financial Reporting 

Management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rule 13a-
15(f) under the Exchange Act). Our internal control over financial reporting is designed to provide reasonable assurance to 
management and the Board of Directors regarding the preparation and fair presentation of published financial statements. Because of 
its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Therefore, even those 
systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and 
presentation.  We conducted an assessment of the effectiveness of our internal control over financial reporting based on the criteria 
established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations (COSO) of the 
Treadway Commission (2013 Framework). Based on our assessment, as a result of certain material weaknesses in our internal control 
over financial reporting (further described below), we believe that, as of December 31, 2019, our internal control over financial 
reporting is ineffective. 

In connection with the preparation of our consolidated financial statements for the year ended December 31, 2019, we concluded that 
there are material weaknesses in the design and operating effectiveness of our internal control over financial reporting as defined in 
SEC Regulation S-X. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting 
such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be 
prevented or detected on a timely basis.  

A description of the identified material weaknesses in internal control over financial reporting is as follows: 

-  We did not maintain adequate control over user access rights for a significant information technology system. 

-  We did not maintain adequate control over application changes for a significant information technology system. 

-  We did not maintain adequate control over pricing and discounts associated with sales of certain of our products. 

As a result of the identification of the material weaknesses further described above, management has initiated the development of a 
remediation plan in an effort to ensure that our disclosure controls and procedures are effective. Our remediation plan is expected to 
include a comprehensive evaluation of the people, processes and systems responsible for each of the underlying control activities. We 
expect to complete this evaluation in 2020 and put measures in place in an effort to remediate the identified material weaknesses. 
However, we cannot be certain that the measures we may take will ensure that we establish and maintain adequate controls over our 
financial processes and reporting in the future or that material weaknesses identified will be remediated. 

Notwithstanding the identified material weaknesses further described above, management believes that the consolidated financial 
statements and related notes thereto included in this Annual Report on Form 10-K fairly present, in all material respects, our financial 
condition, results of operations and cash flows for the periods presented. 

The effectiveness of internal control over financial reporting as of December 31, 2019 has been audited by Schneider Downs & Co. 
Inc., an independent registered public accounting firm which also audited our consolidated financial statements. Schneider Downs’ 
attestation reports on the consolidated financial statements and internal control over financial reporting are included under the 
headings “Report of Independent Registered Public Accounting Firm.” 

/s/ John F. Hartner 
John F. Hartner 
Chief Executive Officer 

/s/ Douglas D. Zemba 
Douglas D. Zemba 
Chief Financial Officer 

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Report of Independent Registered Public Accounting Firm  

To the Stockholders and Board of Directors 
of The ExOne Company 

Opinion on the Consolidated Financial Statements 

We have audited the accompanying consolidated balance sheets of The ExOne Company and Subsidiaries (collectively, the 
“Company”) as of December 31, 2019 and  2018, and the related consolidated statements of operations and comprehensive loss, 
changes in stockholders’ equity, and cash flows for each of the years in the two-year period ended December 31, 2019, and the related 
notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present 
fairly, in all material respects, the consolidated financial position of the Company as of December 31, 2019 and 2018, and the results 
of its consolidated operations and its cash flows for each of the years in the two-year period ended December 31, 2019, in conformity 
with accounting principles generally accepted in the United States of America. 

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, 2019, based on criteria established in Internal 
Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), 
and our report dated March 12, 2020, expressed an adverse opinion. 

Basis for Opinion 

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an 
opinion on the Company’s 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 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. 

We have served as the Company’s auditor since 2016. 

/s/ Schneider Downs & Co. Inc. 

Schneider Downs & Co. Inc. 

Pittsburgh, Pennsylvania 
March 12, 2020 

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Report of Independent Registered Public Accounting Firm 

To the Stockholders and Board of Directors 
of The ExOne Company 

Adverse Opinion on Internal Control over Financial Reporting 

We have audited The ExOne Company and Subsidiaries’ (the Company’s) internal control over financial reporting as of December 31, 
2019, based on criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (COSO). In our opinion, because of the effect of the material weaknesses described in the 
following paragraph on the achievement of the objectives of the control criteria, the Company has not maintained effective internal 
control over financial reporting as of December 31, 2019, based on criteria established in Internal Control—Integrated Framework 
(2013) issued by COSO. 

A material weakness is a control deficiency, or a combination of deficiencies, in internal control over financial reporting, such that 
there is a reasonable possibility that a material misstatement of the Company’s annual or interim financial statements will not be 
prevented or detected on a timely basis. The following material weaknesses have been identified and included in management’s 
assessment.  

-  The Company did not maintain adequate control over:  

-  User access rights for a significant information technology system; 
-  Application changes for a significant information technology system; and 
- 

Pricing and discounts associated with sales of certain of the Company’s products. 

These material weaknesses were considered in determining the nature, timing, and extent of audit tests applied in our audit of the 2019 
financial statements, and this report does not affect our report dated March 12, 2020, on those financial statements. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated balance sheets and the related consolidated statements of operations and comprehensive loss, changes in 
stockholders’ equity, and cash flows of the Company, and our report dated March 12, 2020, expressed an unqualified opinion. 

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. 

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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 controls may become inadequate because of changes in 
conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

/s/ Schneider Downs & Co. Inc. 

Schneider Downs & Co. Inc. 

Pittsburgh, Pennsylvania 
March 12, 2020 

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The ExOne Company and Subsidiaries  
Statement of Consolidated Operations and Comprehensive Loss  
(in thousands, except per-share amounts)  

For the years ended December 31, 
Revenue 
Cost of sales 

Gross profit 
Operating expenses 

Research and development 
Selling, general and administrative 

Loss from operations 

Other expense (income) 
Interest expense 
Other expense (income)  ̶  net 

Loss before income taxes 
(Benefit) provision for income taxes 

Net loss 

Net loss per common share: 

Basic 
Diluted 

Comprehensive loss: 

Net loss 
Other comprehensive loss: 

Foreign currency translation adjustments 

Comprehensive loss 

2019 

2018 

53,276      $ 
35,848        
17,428        

9,884        
22,592        
32,476        
(15,048 )      

343        
111        
454        
(15,502 )      
(407 )      
(15,095 )    $ 

(0.93 )    $ 
(0.93 )    $ 

64,644   
43,703   
20,941   

10,744   
23,194   
33,938   
(12,997 ) 

254   
(744 ) 
(490 ) 
(12,507 ) 
160   
(12,667 ) 

(0.78 ) 
(0.78 ) 

(15,095 )    $ 

(12,667 ) 

(735 )      
(15,830 )    $ 

(1,264 ) 
(13,931 ) 

 $ 

 $ 

 $ 
 $ 

 $ 

 $ 

The accompanying notes are an integral part of these consolidated financial statements.  

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The ExOne Company and Subsidiaries  
Consolidated Balance Sheet  
(in thousands, except share amounts)  

2019 

2018 

Assets 
Current assets: 

Cash and cash equivalents 
Restricted cash 
Accounts receivable   ̶  net 
Current portion of net investment in sales-type leases   ̶  net 
Inventories   ̶  net 
Prepaid expenses and other current assets 

Total current assets 

Property and equipment   ̶  net 
Net investment in sales-type leases  ̶  net of current portion   ̶  net 
Other noncurrent assets 
Total assets 

Liabilities 
Current liabilities: 

Current portion of long-term debt 
Accounts payable 
Accrued expenses and other current liabilities 
Current portion of contract liabilities 

Total current liabilities 

Long-term debt   ̶  net of current portion 
Contract liabilities   ̶  net of current portion 
Other noncurrent liabilities 
Total liabilities 

Contingencies and commitments 
Stockholders' equity 

Common stock, $0.01 par value, 200,000,000 shares authorized, 
   16,346,960 (2019) and 16,234,201 (2018) shares issued and outstanding 
Additional paid-in capital 
Accumulated deficit 
Accumulated other comprehensive loss 
Total stockholders' equity 
Total liabilities and stockholders' equity 

 $ 

 $ 

 $ 

 $ 

5,265      $ 
978        
6,522        
213        
19,770        
2,182        
34,930        
38,895        
738        
803        
75,366      $ 

153      $ 

5,818   
7,100   
11,846   
24,917        
1,211        
286        
370        
26,784        

7,592   
1,548   
6,393   
302   
15,930   
2,438   
34,203   
41,906   
1,351   
222   
77,682   

144   
4,376   
6,049   
2,343   
12,912   
1,364   
527   
104   
14,907   

163        
176,850        
(116,948 )      
(11,483 )      
48,582   
75,366      $ 

162   
175,214   
(101,853 ) 
(10,748 ) 
62,775   
77,682   

The accompanying notes are an integral part of these consolidated financial statements.  

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The ExOne Company and Subsidiaries  
Statement of Consolidated Cash Flows  
(in thousands)  

For the years ended December 31, 
Operating activities 
Net loss 
Adjustments to reconcile net loss to net cash used for operations: 

Depreciation and amortization 
Equity-based compensation 
Amortization of debt issuance costs 
Provision for bad debts  ̶  net 
Provision for slow-moving, obsolete and lower of cost or net realizable value inventories  ̶  net 
Gain from disposal of property and equipment  ̶  net 
Foreign exchange losses on intercompany transactions  ̶  net 
Deferred income taxes 
Changes in assets and liabilities, excluding effects of foreign currency translation adjustments: 

Decrease in accounts receivable 
Decrease in net investment in sales-type leases 
Increase in inventories 
Increase in prepaid expenses and other assets 
Increase in accounts payable 
(Decrease) increase in accrued expenses and other liabilities 
Increase (decrease) in contract liabilities 

Net cash used for operating activities 

Investing activities 
Capital expenditures 
Proceeds from sale of property and equipment 

Net cash provided by (used for) investing activities 

Financing activities 
Proceeds from related party revolving credit facility 
Payments on related party revolving credit facility 
Payments on long-term debt 
Proceeds from exercise of employee stock options 
Taxes related to the net share settlement of equity-based awards 
Debt issuance costs 
Other 

Net cash provided by financing activities 

Effect of exchange rate changes on cash, cash equivalents, and restricted cash 
Net change in cash, cash equivalents, and restricted cash 
Cash, cash equivalents, and restricted cash at beginning of period 
Cash, cash equivalents, and restricted cash at end of period 
Supplemental disclosure of cash flow information 
Cash paid for interest 
Cash paid for income taxes 
Supplemental disclosure of noncash investing and financing activities 
Transfer of internally developed 3D printing machines from inventories to property and equipment 
   for internal use or leasing activities 
Transfer of internally developed 3D printing machines from property and equipment to inventories 
   for sale 
Property and equipment included in accounts payable 
Property and equipment reclassified as assets held for sale 
Property and equipment acquired through financing arrangements 

 $ 

 $ 
 $ 

 $ 

 $ 
 $ 
 $ 
 $ 

2019 

2018 

 $ 

(15,095 ) 

 $ 

(12,667 ) 

4,581   
1,416   
93   
279   
292   
(147 ) 
63   
(199 ) 

2   
269   
(5,713 ) 
(632 ) 
1,514   
(1,308 ) 
9,281   
(5,304 ) 

(666 ) 
3,186   
2,520   

4,000   
(4,000 ) 
(149 ) 
289   
(68 ) 
—   
(13 ) 
59   
(172 ) 
(2,897 ) 
9,140   
6,243   

222   
199   

 $ 

 $ 
 $ 

2,572   

 $ 

1,206   
71   
—   
—   

 $ 
 $ 
 $ 
 $ 

5,503   
968   
75   
58   
1,022   
(51 ) 
68   
—   

1,452   
185   
(3,441 ) 
(335 ) 
195   
181   
(4,988 ) 
(11,775 ) 

(1,327 ) 
98   
(1,229 ) 

—   
—   
(142 ) 
529   
—   
(265 ) 
(17 ) 
105   
(139 ) 
(13,038 ) 
22,178   
9,140   

169   
103   

2,194   

1,042   
79   
822   
14   

The accompanying notes are an integral part of these consolidated financial statements.  

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The ExOne Company and Subsidiaries 
Statement of Changes in Consolidated Stockholders’ Equity  
(in thousands)  

      Accumulated            

Balance at December 31, 2017 
Net loss 
Other comprehensive loss 
Effect of dissolution of ExOne Italy S.r.l. 
Equity-based compensation 
Exercise of employee stock options 
Common stock issued from equity incentive plan 
Balance at December 31, 2018 

Common stock 
$ 

   Shares 
     16,125     $ 
—       
—       
—       
—       
67       
42       
     16,234     $ 

Balance at December 31, 2018 
Net loss 
Other comprehensive loss 
Equity-based compensation 
Exercise of employee stock options 
Taxes related to the net share settlement of 
   equity-based awards 
Common stock issued from equity incentive plan 
Balance at December 31, 2019 

     16,234     $ 
—       
—       
—       
40       

—       
73       
     16,347     $ 

161     $ 
—       
—       
—       
—       
1       
—       
162     $ 

162     $ 
—       
—       
—       
1       

—       
—       
163     $ 

      Additional 
      paid-in capital       

other 
     Accumulated      comprehensive      stockholders'   
loss 

equity 

Total 

173,718     $ 
—       
—       
—       
968       
528       
—       

deficit 
(89,186 )   $ 
(12,667 )     
—       
—       
—       
—       
—       
175,214     $  (101,853 )   $ 

(9,484 )   $ 
—       
(1,573 )     
309       
—       
—       
—       
(10,748 )   $ 

75,209   
(12,667 ) 
(1,573 ) 
309   
968   
529   
—   
62,775   

175,214     $  (101,853 )   $ 
(15,095 )     
—       
—       
—       

—       
—       
1,416       
288       

(10,748 )   $ 
—       
(735 )     
—       
—       

62,775   
(15,095 ) 
(735 ) 
1,416   
289   

(68 )     
—       

—       
—       
176,850     $  (116,948 )   $ 

—       
—       
(11,483 )   $ 

(68 ) 
—   
48,582   

The accompanying notes are an integral part of these consolidated financial statements.  

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The ExOne Company and Subsidiaries 
Notes to the Consolidated Financial Statements  
(dollars in thousands, except per-share, share and unit amounts)  

Note 1. Summary of Significant Accounting Policies  

Organization  

The ExOne Company (“ExOne”) is a corporation organized under the laws of the state of Delaware. ExOne was formed on January 1, 
2013, when The Ex One Company, LLC, a Delaware limited liability company, merged with and into a Delaware corporation, which 
survived and changed its name to The ExOne Company (the “Reorganization”). As a result of the Reorganization, The Ex One 
Company, LLC became ExOne, the common and preferred interest holders of The Ex One Company, LLC became holders of 
common stock and preferred stock, respectively, of ExOne and the subsidiaries of The Ex One Company, LLC became the 
subsidiaries of ExOne. The consolidated financial statements include the accounts of ExOne and its wholly-owned subsidiaries, 
ExOne Americas LLC (United States); ExOne GmbH (Germany); ExOne Property GmbH (Germany); ExOne KK (Japan); and 
through December 2018, ExOne Italy S.r.l. (Italy). Collectively, the consolidated group is referred to as the “Company”.  

On December 28, 2018, the Company completed a dissolution of its ExOne Italy S.r.l. (Italy) subsidiary. The purpose of this 
dissolution was to further simplify the Company’s legal structure. There were no significant tax-related impacts associated with the 
dissolution of this subsidiary. Refer to Note 3 for further discussion related to certain foreign exchange impacts associated with the 
dissolution of ExOne Italy S.r.l (Italy). 

The Company filed a registration statement on Form S-3 (No. 333-223690) with the Securities and Exchange Commission (“SEC”) on 
March 15, 2018. The purpose of the Form S-3 was to register, among other securities, debt securities. Subsidiaries of the Company are 
co-registrants with the Company (“Subsidiary Guarantors”), and the registration statement registered guarantees of debt securities by 
one or more of the Subsidiary Guarantors. The Subsidiary Guarantors are 100% owned by the Company and any guarantees by the 
Subsidiary Guarantors will be full and unconditional. There have been no transactions undertaken subject to the Form S-3 since its 
initial filing. 

Basis of Presentation 

The consolidated financial statements of the Company are prepared in conformity with accounting principles generally accepted in the 
United States of America (“GAAP”). All material intercompany transactions and balances have been eliminated in consolidation.  

Certain amounts relating to contract liabilities – net of current portion ($527) in the accompanying consolidated balance sheet at 
December 31, 2018, have been reclassified from other noncurrent liabilities to conform to current period presentation, following the 
adoption of Financial Accounting Standards Board (“FASB”) Accounting Standards Update (“ASU”) 2014-09 (further described 
below). 

Certain amounts relating to the lessor current portion of net investment in sales-type leases ($302) and lessor net investment in sales-
type leases – net of current portion ($1,351) in the accompanying consolidated balance sheet at December 31, 2018, have been 
reclassified from accounts receivable and other noncurrent assets, respectively, to conform to current period presentation following the 
adoption of FASB ASU 2016-02 (further described below). 

Related to the reclassifications further described above, amounts within the statement of consolidated cash flows for the year ended 
December 31, 2018 associated with these changes have also been reclassified to conform to current period presentation. 

Certain amounts relating to foreign exchange losses on intercompany transactions – net, for 2018 ($68) in the accompanying statement 
of consolidated cash flows have been reclassified from effect of exchange rate changes on cash, cash equivalents, and restricted cash, 
to conform to current period presentation. 

Use of Estimates  

The preparation of these consolidated financial statements requires the Company to make certain judgments, estimates and 
assumptions regarding uncertainties that affect the reported amounts of assets, liabilities, revenue and expenses and related disclosure 
of contingent assets and liabilities. Areas that require significant judgments, estimates and assumptions include accounting for 
accounts receivable (including the allowance for doubtful accounts); inventories (including the allowance for slow-moving and 
obsolete inventories); product warranty reserves; contingencies; income taxes (including the valuation allowance on certain deferred 
tax assets and liabilities for uncertain tax positions); equity-based compensation (including the valuation of certain equity-based 
compensation awards issued by the Company); and testing for impairment of long-lived assets (including the identification of asset 
groups by management, estimates of future cash flows of identified asset groups and fair value estimates used in connection with 
assessing the valuation of identified asset groups). The Company bases its estimates on historical experience and on various other 
assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of 
assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.  

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4814.pdf      44      March 27, 2020

 
Foreign Currency  

The local currency is the functional currency for significant operations outside of the United States. The determination of the 
functional currency of an operation is made based upon the appropriate economic and management indicators.  

Foreign currency assets and liabilities are translated into their United States dollar equivalents based upon year end exchange rates, 
and are included in stockholders’ equity as a component of other comprehensive income (loss). Revenues and expenses are translated 
at average exchange rates. Transaction gains and losses that arise from exchange rate fluctuations are charged to operations as 
incurred, except for gains and losses associated with certain long-term intercompany transactions between subsidiaries for which 
settlement is not planned or anticipated in the foreseeable future, which are included in other comprehensive income (loss) in the 
accompanying statement of consolidated operations and comprehensive loss.  

The Company transacts business globally and is subject to risks associated with fluctuating foreign exchange rates. For 2019 and 
2018, 60.8% and 54.3% of the consolidated revenue of the Company was derived from transactions outside the United States, 
respectively. This revenue is generated primarily from wholly-owned subsidiaries operating in their respective countries and 
surrounding geographic areas. This revenue is primarily denominated in each subsidiary’s local functional currency, including the 
euro and Japanese yen.  

Cash, Cash Equivalents, and Restricted Cash  

The Company considers all highly liquid instruments with maturities when purchased of three months or less to be cash equivalents. 
The Company’s policy is to invest cash in excess of short-term operating and debt-service requirements in such cash equivalents. 
These instruments are stated at cost, which approximates fair value because of the short maturity of the instruments. The Company 
maintains cash balances with financial institutions located in the United States, Germany and Japan. The Company places its cash with 
high quality financial institutions and believes its risk of loss is limited; however, at times, account balances may exceed international 
and federally insured limits. The Company has not experienced any losses associated with these cash balances. 

Restricted cash includes any cash balance held by the Company subject to restriction on withdrawal or use.  

Inventories  

The Company values all of its inventories at the lower of cost, as determined on the first-in, first-out method or net realizable value. 
Overhead is allocated to work in process and finished goods based upon normal capacity of the Company’s production facilities. Fixed 
overhead associated with production facilities that are being operated below normal capacity are recognized as a period expense rather 
than being capitalized as a product cost. An allowance for slow-moving and obsolete inventories is provided based on historical 
consumption experience, anticipated product demand and product design changes. These provisions reduce the cost basis of the 
respective inventories and are recorded as a charge to cost of sales.  

Property and Equipment  

Property and equipment are recorded at cost and depreciated on a straight-line basis over the estimated useful lives of the related 
assets, generally three to forty years. Leasehold improvements are amortized on a straight-line basis over the shorter of their estimated 
useful lives or the estimated or contractual lives of the related leases. Gains or losses from the sale of assets are recognized upon 
disposal or retirement of the related assets. Repairs and maintenance are charged to expense as incurred.  

The Company evaluates long-lived assets held and used for impairment whenever events or changes in circumstances indicate that the 
carrying amount of such assets (asset group) may not be recoverable. Recoverability of assets is determined by comparing the 
estimated undiscounted net cash flows of the operations related to the assets (asset group) to their carrying amount. An impairment 
loss would be recognized when the carrying amount of the assets (asset group) exceeds the estimated undiscounted net cash flows. 
The amount of the impairment loss to be recorded is calculated as the excess of carrying value of assets (asset group) over their fair 
value. The determination of what constitutes an asset group, the associated undiscounted net cash flows, the fair value of assets (asset 
group) and the estimated useful lives of assets require significant judgments and estimates by management. No impairment loss 
related to held and used assets was recorded by the Company during 2019 or 2018.  

The Company evaluates long-lived assets held for sale for impairment when the associated long-lived asset (asset group) is first 
determined to meet the held for sale criteria and in each reporting period thereafter until a disposal is executed or a change in plan 
occurs. A long-lived asset (asset group) is first determined to meet the held for sale criteria when: management, having the authority to 
approve the action, commits to a plan to sell the long-lived asset (asset group); the long-lived asset (asset group) is available for 
immediate sale in its present condition subject only to terms that are usual and customary for sales of such long-lived assets (asset 
groups); an active program to locate a buyer and other actions required to complete the plan to sell the long-lived asset (asset group) 
have been initiated; the sale of the long-lived asset (asset group) is probable, and transfer of the long-lived asset (asset group) is 
expected to qualify for recognition as a completed sale, within one year; the long-lived asset (asset group) is being actively marketed 
for sale at a price that is reasonable in relation to its current fair value; and actions required to complete the plan indicate that it is 
unlikely that significant changes to the plan will be made or that the plan will be withdrawn.  

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Income Taxes  

The provision for income taxes is determined using the asset and liability approach of accounting for income taxes. Under this 
approach, the provision for income taxes represents income taxes paid or payable (or received or receivable) for the current year plus 
the change in deferred taxes during the year. Deferred taxes represent the future tax consequences expected to occur when the reported 
amounts of assets and liabilities are recovered or paid and result from differences between the financial and tax bases of assets and 
liabilities and are adjusted for changes in tax rates and tax laws when enacted. Valuation allowances are established when necessary to 
reduce deferred tax assets to the amount expected to be realized. 

The Company’s foreign subsidiaries are taxed as corporations under the taxing regulations of those respective countries. As a result, 
the accompanying statement of consolidated operations and comprehensive loss includes a provision for income taxes related to these 
foreign jurisdictions. Any undistributed earnings are intended to be permanently reinvested in the respective subsidiaries, with the 
exception of ExOne Property GmbH. The deferred taxes on the outside basis difference of the Company’s investment in ExOne 
Property GmbH were not significant at December 31, 2019.  

The Company recognizes the income tax benefit from an uncertain tax position only if it is more likely than not that the income tax 
position will be sustained on examination by the taxing authorities based upon the technical merits of the position. The income tax 
benefits recognized in the consolidated financial statements from such positions are then measured based upon the largest amount that 
has a greater than 50% likelihood of being realized upon settlement. Income tax benefits that do not meet the more likely than not 
criteria are recognized when effectively settled, which generally means that the statute of limitations has expired or that the 
appropriate taxing authority has completed its examination even though the statute of limitations remains open. Interest and penalties 
related to uncertain tax positions are recognized as part of the provision for income taxes and are accrued beginning in the period that 
such interest and penalties would be applicable under relevant tax law until such time that the related income tax benefits are 
recognized.  

Taxes on Revenue Producing Transactions  

Taxes assessed by governmental authorities on revenue producing transactions, including sales, excise, value added and use taxes, are 
recorded on a net basis (excluded from revenue) in the accompanying statement of consolidated operations and comprehensive loss.  

Research and Development  

The Company is involved in research and development of new methods and technologies relating to its products. Research and 
development expenses are charged to operations as they are incurred. The Company capitalizes the cost of certain materials, 
equipment and facilities that have alternative future uses in research and development projects or otherwise.  

Advertising  

Advertising costs are charged to expense as incurred, and were not significant for 2019 or 2018.  

Defined Contribution Plan  

The Company sponsors a defined contribution savings plan under section 401(k) of the Internal Revenue Code. Under the plan, 
participating employees in the United States may elect to defer a portion of their pre-tax earnings, up to the Internal Revenue Service’s 
annual contribution limit. During 2019 and 2018, the Company made discretionary matching contributions of 50% of the first 8% of 
employee contributions, subject to certain Internal Revenue Service limitations. Discretionary matching contributions made by the 
Company during 2019 and 2018 were $304 and $320, respectively.  

Equity-Based Compensation  

The Company recognizes compensation expense for equity-based grants using the straight-line attribution method in which the 
expense is recognized ratably over the requisite service period based on the grant date fair value of the related award. Forfeitures of 
pre-vesting equity-based grants are recognized as they are incurred and result in an offset to equity-based compensation expense in the 
period of recognition. Fair value of equity-based awards is estimated on the date of grant using the Black-Scholes option pricing 
model. 

Recently Adopted Accounting Guidance  

On January 1, 2019, the Company adopted FASB ASU 2014-09, “Revenue from Contracts with Customers.” This ASU created a 
comprehensive framework for all entities in all industries to apply in the determination of when to recognize revenue and, therefore, 
supersedes virtually all existing revenue recognition requirements and guidance. This framework is expected to provide a consistent 
and comparable methodology for revenue recognition. The core principle of the guidance is that an entity should recognize revenue to 
depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects 
to be entitled in exchange for those goods or services. To achieve this principle, an entity should apply the following steps: identify 
the contract(s) with a customer, identify the performance obligations in the contract(s), determine the transaction price, allocate the 
transaction price to the performance obligations in the contract(s), and recognize revenue when, or as, the entity satisfies a 
performance obligation. The Company adopted this guidance using the modified retrospective approach. Revenue from the 
Company’s sale of three-dimensional (“3D”) printing machines and 3D printed and other products, materials and services continues to 
generally be recognized when the related machines, products or materials are delivered or accepted by the Company’s customers or as 
the related services are performed by the Company. As such, the adoption of this guidance did not have a material impact on the 
Company’s financial position or results of operations. The Company has included the enhanced disclosures required by this guidance 
in its consolidated financial statements (Note 5). 

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4814.pdf      46      March 27, 2020

 
On January 1, 2019, the Company adopted FASB ASU 2016-02, “Leases.” This ASU requires lessees to recognize a right-of-use asset 
and lease liability on the consolidated balance sheet for leases classified as operating leases. For leases with a term of twelve months 
or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize a right-of-use asset 
and lease liability. Additionally, when measuring assets and liabilities arising from a lease, optional payments should be included only 
if the lessee is reasonably certain to exercise an option to extend the lease, exercise a purchase option, or not exercise an option to 
terminate the lease. A right-of-use asset represents an entity’s right to use the underlying asset for the lease term, and a lease liability 
represents an entity’s obligation to make lease payments. Previously, an asset and liability only were recorded for leases classified as 
capital leases (financing leases). The measurement, recognition, and presentation of expenses and cash flows arising from leases by a 
lessee remains the same. In connection with the adoption of this guidance, the Company has completed an assessment resulting in an 
accumulation of all of its leasing arrangements and has validated the information for accuracy and completeness. Upon adoption of the 
new lease guidance, management recorded a right-of-use asset and lease liability, each in the amount of approximately $400, on the 
Company’s consolidated balance sheet for various types of operating leases, including certain machinery and other equipment and 
vehicles. This amount is equivalent to the aggregate future minimum lease payments on a discounted basis. The Company has also 
elected to apply the package of transitional practical expedients of the new lease guidance by allowing the Company to not: (1) 
reassess if expired or existing contracts are, or contain, leases; (2) reassess lease classification for any expired or existing leases; and 
(3) reassess initial direct costs for any existing leases. Additionally, in July 2018, the FASB issued guidance to provide for an 
additional transition method to the new lease guidance, whereby an entity can choose to not reflect the impact of the new lease 
guidance in the prior periods included in its consolidated financial statements. The Company has utilized this additional transition 
method in connection with its adoption on January 1, 2019. The Company has included the enhanced disclosures required by this 
guidance in its consolidated financial statements (Note 13). 

On January 1, 2019, the Company adopted FASB ASU 2016-15, “Statement of Cash Flows: Classification of Certain Cash Receipts 
and Cash Payments.” This ASU is intended to reduce diversity in practice in how certain cash receipts and payments are presented and 
classified in the statement of consolidated cash flows. The standard provides guidance in a number of situations including, among 
others, settlement of zero-coupon bonds, contingent consideration payments made after a business combination, proceeds from the 
settlement of insurance claims, and distributions received from equity method investees. The ASU also provides guidance for 
classifying cash receipts and payments that have aspects of more than one class of cash flows. The adoption of this ASU did not have 
an effect on the consolidated financial statements of the Company.  
Recently Issued Accounting Guidance 

The Company considers the applicability and impact of all ASUs issued by the FASB. Recently issued ASUs not listed below either 
were assessed and determined to be not applicable or are currently expected to have no impact on the consolidated financial statements 
of the Company. 

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses.” This ASU added a new impairment model 
(known as the current expected credit loss (“CECL”) model) that is based on expected losses rather than incurred losses. Under the 
new guidance, an entity recognizes as an allowance its estimate of expected credit losses. The CECL model applies to most debt 
instruments, trade receivables, lease receivables, financial guarantee contracts, and other loan commitments. The CECL model does 
not have a minimum threshold for recognition of impairment losses and entities will need to measure expected credit losses on assets 
that have a low risk of loss. As a smaller reporting company pursuant to Rule 12b-2 of the Securities Exchange Act of 1934, as 
amended, these changes become effective for the Company on January 1, 2023. Management is currently evaluating the potential 
impact of these changes on the consolidated financial statements of the Company. 

Note 2. Liquidity  

The Company has incurred a net loss in each of its annual periods since its inception. As shown in the accompanying statement of 
consolidated operations and comprehensive loss, the Company incurred a net loss of $15,095 and $12,667 for 2019 and 2018, 
respectively. At December 31, 2019, the Company had $5,265 in unrestricted cash and cash equivalents. 

Since its inception, the Company has received cumulative unrestricted net proceeds from the sale of its common stock (through its 
initial public offering and subsequent secondary offerings) of $168,361 to fund its operations.     

In March 2018, the Company entered into a three-year, $15,000 revolving credit facility with a related party (Note 15) to provide 
additional funding for working capital and general corporate purposes. At December 31, 2019, there were no amounts outstanding 
under the related party revolving credit facility. In February 2020, following completion of a sale-leaseback transaction associated 
with the Company’s European headquarters and operating facility in Gersthofen, Germany (further described below), the Company 
entered into an amendment to its related party revolving credit facility agreement (Note 24) which reduced the amount available under 
the related party revolving credit facility to $10,000 and extended the term of the related party revolving credit facility through March 
2024, among other changes. 

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4814.pdf      47      March 27, 2020

 
In June 2018, the Company initiated the 2018 global cost realignment program focused on a reduction in the Company’s production 
overhead costs and operating expenses in an effort to drive efficiency in its operations and preserve capital. Actions associated with 
this program were completed in December 2018. 

In February 2020, the Company completed a sale and leaseback of its European headquarters and operating facility in Gersthofen, 
Germany (Note 24). This transaction resulted in unrestricted net proceeds to the Company of approximately $18,500 (of which 
approximately $2,200 was received during 2019) to provide additional funding for working capital and general corporate purposes.  

Management believes that the Company’s existing capital resources will be sufficient to support the Company’s operating plan. If 
management anticipates that the Company’s actual results will differ from its operating plan, management believes it has sufficient 
capabilities to enact cost savings measures to preserve capital. The Company may also seek to raise additional capital to support its 
growth through additional debt, equity or other alternatives (including asset sales) or a combination thereof. 

Note 3. Accumulated Other Comprehensive Loss  
The following table summarizes changes in the components of accumulated other comprehensive loss for the periods indicated:  

For the years ended December 31, 
Foreign currency translation adjustments 
   Balance at beginning of period 
     Other comprehensive loss before reclassifications 
     Amounts reclassified from accumulated other comprehensive loss 
   Balance at end of period 

2019 

2018 

  $ 

  $ 

(10,748 )    $ 
(735 )      
—        
(11,483 )    $ 

(9,484 ) 
(1,573 ) 
309   
(10,748 ) 

Foreign currency translation adjustments consist of the effect of translation of functional currency financial statements (denominated 
in the euro and Japanese yen) to the reporting currency of the Company (United States dollar) and certain long-term intercompany 
transactions between subsidiaries for which settlement is not planned or anticipated in the foreseeable future. For 2018, foreign 
currency translation adjustments also included $245 in a foreign exchange loss recognized in connection with the settlement of an 
intercompany note payable with ExOne Italy S.r.l. previously identified as a long-term investment in the subsidiary (Note 1) and $64 
associated with the dissolution of the related subsidiary (both amounts recognized in other (income) expense – net in the 
accompanying statement of consolidated operations and comprehensive loss). There were no tax impacts associated with such 
reclassifications.   
Other than the amounts identified above, no amounts were reclassified to earnings for any of the periods presented. There were no tax 
impacts related to income tax rate changes for any of the periods presented. 

Note 4. Loss Per Share  

The Company presents basic and diluted loss per common share amounts. Basic loss per common share is calculated by dividing net 
loss available to common stockholders by the weighted average number of common shares outstanding during the applicable period. 
Diluted loss per share is calculated by dividing net loss available to common stockholders by the weighted average number of 
common shares and common equivalent shares outstanding during the applicable period.  
As the Company incurred a net loss during 2019 and 2018, basic average common shares outstanding and diluted average common 
shares outstanding were the same because the effect of potential shares of common stock, including stock options (854,259 — 2019 
and 621,986 — 2018) and unvested restricted stock issued (66,513 — 2019 and 67,001 — 2018), was anti-dilutive.  
The information used to compute basic and diluted net loss per common share was as follows for the periods indicated:  

For the years ended December 31, 
Net loss 
Weighted average shares outstanding (basic and diluted) 
Net loss per common share: 

Basic 
Diluted 

2019 

2018 

   $ 

(15,095 )   $ 
16,309,259       

(12,667 ) 
16,176,415   

 $ 
 $ 

(0.93 )   $ 
(0.93 )   $ 

(0.78 ) 
(0.78 ) 

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Note 5. Revenue 

The Company derives revenue from the sale of 3D printing machines and 3D printed and other products, materials and services. 
Revenue is recognized when the Company satisfies its performance obligation(s) under a contract (either implicit or explicit) by 
transferring the promised product or service to a customer either when (or as) the customer obtains control of the product or service. A 
performance obligation is a promise in a contract to transfer a distinct product or service to a customer. A contract’s transaction price 
is allocated to each distinct performance obligation. 

Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products or 
providing services. As such, revenue is recorded net of returns, allowances, customer discounts, and incentives. Sales, value add, and 
other taxes collected from customers and remitted to governmental authorities are accounted for on a net (excluded from revenue) 
basis. Shipping and handling costs are included in cost of sales. 

Certain of the Company’s contracts with customers provide for multiple performance obligations. Sales of 3D printing machines may 
also include optional equipment, materials, replacement components and services (installation, training and other services, including 
maintenance services and/or an extended warranty). Certain other contracts have a single performance obligation, as the promise to 
transfer products or services is not separately identifiable from other promises in the contract and, therefore, not distinct. For contracts 
with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation using 
the Company’s best estimate of stand-alone selling price for each distinct product or service in the contract, which is generally based 
on an observable price. 

The Company’s revenue from products is transferred to customers at a point in time. The Company’s contracts for 3D printing 
machines generally include substantive customer acceptance provisions. Revenue under these contracts is recognized when customer 
acceptance provisions have been satisfied. For all other product sales, the Company recognizes revenue at the point in time in which 
the customer obtains control of the product, which is generally when product title passes to the customer upon delivery. In limited 
cases, title does not transfer and revenue is not recognized until the customer has received the products at its physical location. 

The Company’s revenue from service arrangements includes deferred maintenance contracts and extended warranties that can be 
purchased at the customer’s option. The Company generally provides a standard one-year warranty on the Company’s 3D printing 
machines, which is considered an assurance type warranty, and not considered a separate performance obligation (Note 12). Revenue 
associated with deferred maintenance contracts is generally recognized at a point in time when the related services are performed 
where sufficient historical evidence indicates that the costs of performing the related services under the contract are not incurred on a 
straight-line basis, with such revenue recognized in proportion to the costs expected to be incurred. Revenue associated with extended 
warranties is generally recognized over time on a straight-line basis over the related contract period. 

The Company’s revenue from service arrangements includes contracts with the federal government under fixed-fee, cost reimbursable 
and time and materials arrangements (certain of which may have periods of performance greater than one year). Revenue under these 
contracts is generally recognized over time using an input measure based upon labor hours incurred and provisional rates provided 
under the contracts. As such, the nature of these contracts may give rise to variable consideration, primarily based upon completion of 
the Company’s annual Incurred Cost Submission filing as required by the federal government. Historically, amounts associated with 
variable consideration have not been significant. 

The Company’s revenue from service arrangements includes certain research and development services. Revenue under research and 
development service contracts is generally recognized over time using an output measure, specifically units or parts delivered, based 
upon certain customer acceptance and delivery requirements. Revenue recognized over time using an output measure is not 
significant. 

The following table summarizes the Company’s revenue by product group for the periods indicated: 

For the years ended December 31, 
3D printing machines 
3D printed and other products, materials and services 

2019 

2018 

   $ 

   $ 

27,232      $ 
26,044        
53,276      $ 

36,393   
28,251   
64,644   

Revenue from 3D printing machines includes leasing revenue whereby the Company is the lessor of 3D printing machines to its 
customers. Leasing revenue is accounted for under ASU 2016-02 (Note 13). 

The timing of revenue recognition, billings and cash collections results in billed receivables, unbilled receivables (contract assets) and 
deferred revenue and customer prepayments (contract liabilities) in the accompanying condensed consolidated balance sheet. The 
Company considers a number of factors in its evaluation of the creditworthiness of its customers, including past due amounts, past 
payment history, and current economic conditions. For 3D printing machines, the Company’s terms of sale vary by transaction. To 
reduce credit risk in connection with 3D printing machine sales, the Company may, depending upon the circumstances, require 
customers to furnish letters of credit or bank guarantees or to provide advanced payment (either partial or in full). For 3D printed and 
other products and materials, the Company’s terms of sale generally require payment within 30 to 60 days after delivery, although the 
Company also recognizes that longer payment periods are customary in certain countries where it transacts business. Service 
arrangements are generally billed in accordance with specific contract terms and are typically billed in advance or in proportion to 
performance of the related services. There were no other significant changes in contract liabilities during 2019. Contract assets are not 
significant. 

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The Company recognized revenue of $1,802 related to contract liabilities at January 1, 2019. The difference between recognized 
revenue and the current portion of contract liabilities at December 31, 2018 is principally due to a customer prepayment of 
approximately $400 received prior to December 31, 2018 for a 3D printing machine sale the Company expected to complete during 
2019. This 3D printing machine sale is now expected to be completed during 2020. 

At December 31, 2019, the Company had approximately $31,100 of remaining performance obligations (including contract liabilities), 
which is also referred to as backlog, of which approximately $27,100 was expected to be fulfilled during the twelve months following 
such date. 

The Company has elected to apply the practical expedient associated with incremental costs of obtaining a contract, and as such, sales 
commission expense is generally expensed when incurred because the amortization period would be one year or less. These costs are 
recorded within selling, general and administrative expenses. 

Accounts receivable and net investment in sales-type leases (Note 13) are reported at their net realizable value. The Company carries 
its investment in sales-type leases based on discounting the minimum lease payments by the interest rate implicit in the lease and less 
an allowance for doubtful accounts. The Company’s estimate of the allowance for doubtful accounts related to accounts receivable 
and net investment in sales-type leases is based on the Company’s evaluation of customer accounts with past-due outstanding balances 
or specific accounts for which it has information that the customer may be unable to meet its financial obligations. Based upon review 
of these accounts, and management’s analysis and judgment, the Company records a specific allowance for that customer’s accounts 
receivable or net investment in sales-type lease balance to reduce the outstanding balance to the amount expected to be collected. The 
allowance is re-evaluated and adjusted periodically as additional information is received that impacts the allowance amount reserved. 
At December 31, 2019 and 2018, the allowance for doubtful accounts was $508 and $225, respectively. During 2019 and 2018, the 
Company recorded net provisions for bad debts of $279 and $58, respectively.  

Note 6. Restructuring  

Houston, Texas 

In August 2018, the Company committed to a plan to consolidate certain of its 3D printing operations from its Houston, Texas facility 
into its Troy, Michigan facility. These actions were taken as part of the Company’s efforts to optimize its business model and 
maximize its facility utilization. During 2018, the Company recorded a charge of $28 split between cost of sales ($15) and selling, 
general and administrative expense ($13) associated with involuntary employee terminations related to this plan. During 2018, the 
Company recorded an additional charge of $1 (to cost of sales) associated with asset impairments related to this plan. There are no 
additional charges expected to be incurred associated with this plan in future periods. The Company settled all amounts associated 
with involuntary employee terminations during 2018. 

In connection with the Company’s exit of its Houston, Texas facility, the Company reclassified $822 in property and equipment 
(principally land and building) associated with certain long-lived assets meeting required criteria as held for sale (included in prepaid 
expenses and other current assets in the accompanying consolidated balance sheet at December 31, 2018). During the three months 
ended December 31, 2019, the Company sold this property and equipment to a third party, resulting in net proceeds to the Company of 
$967 and a gain from disposal of property and equipment of $145 (recorded to cost of sales in the accompanying statement of 
consolidated operations and comprehensive loss).  

Desenzano del Garda, Italy 

In December 2017, the Company committed to a plan to consolidate certain of its 3D printing operations from its Desenzano del 
Garda, Italy facility into its Gersthofen, Germany facility. These actions were taken as part of the Company’s efforts to optimize its 
business model and maximize its facility utilization. During 2018, the Company recorded charges of $258 associated with other exit 
costs ($17) and asset impairments ($241) related to this plan. In addition, during 2018, the Company recorded a gain from disposal of 
property and equipment of $51 (recorded to cost of sales in the accompanying statement of consolidated operations and 
comprehensive loss). Charges associated with other exit costs recorded during 2018 were recorded to cost of sales in the 
accompanying statement of consolidated operations and comprehensive loss. Charges associated with asset impairments recorded 
during 2018 were recorded to cost of sales as a component of depreciation expense in the accompanying statement of consolidated 
operations and comprehensive loss. Other exit costs relate to the remaining facility rent due under a non-cancellable operating lease 
following the cessation of operations at the facility in January 2018. Asset impairment charges relate to certain leasehold 
improvements associated with the exited facility and other equipment which was abandoned by the Company. There are no additional 
charges expected to be incurred associated with this plan in future periods. The Company settled all amounts associated with 
involuntary employee terminations and facility rentals during 2018. 

Note 7. Impairment  

During the three months ended December 31, 2019, as a result of continued operating losses and cash flow deficiencies, the Company 
identified a triggering event requiring a test for the recoverability of long-lived assets held and used at the asset group level. Assessing 
the recoverability of long-lived assets held and used requires significant judgments and estimates by management.  

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For purposes of testing long-lived assets for recoverability, the Company operates as three separate asset groups: United States, 
Europe and Japan. In assessing the recoverability of long-lived assets held and used, the Company determined the carrying amount of 
long-lived assets held and used to be in excess of the estimated future undiscounted net cash flows of the related assets. The Company 
proceeded to determine the fair value of its long-lived assets held and used, principally through use of the market approach. The 
Company’s use of the market approach included consideration of market transactions for comparable assets. Management concluded 
that the fair value of long-lived assets held and used exceeded their carrying value and, as such, no impairment loss was recorded.    

A significant decrease in the market price of a long-lived asset, adverse change in the use or condition of a long-lived asset, adverse 
change in the business climate or legal or regulatory factors impacting a long-lived asset and continued operating losses and cash flow 
deficiencies associated with a long-lived asset, among other indicators, could cause a future assessment to be performed which may 
result in an impairment of long-lived assets held and used, resulting in a material adverse effect on the financial position and results of 
operations of the Company.  

Note 8. Cash, Cash Equivalents, and Restricted Cash 

The following provides a reconciliation of cash, cash equivalents, and restricted cash as reported in the accompanying consolidated 
balance sheet to the same such amounts shown in the accompanying statement of consolidated cash flows at December 31: 

Cash and cash equivalents 
Restricted cash 

Cash, cash equivalents, and restricted cash 

2019 

2018 

  $ 

  $ 

5,265     $ 
978       
6,243     $ 

7,592   
1,548   
9,140   

Restricted cash at December 31, 2019 and 2018 includes $470 and $1,044, respectively, associated with cash collateral required by a 
German bank for short-term financial guarantees issued by ExOne GmbH in connection with certain commercial transactions 
requiring security (Note 14).  

Refer to Note 24 for further discussion related to an amendment to this cash collateral requirement effective in February 2020. 

Restricted cash at December 31, 2019 and 2018 includes $508 and $504, respectively, associated with cash collateral required by a 
United States bank to offset certain short-term, unsecured lending commitments associated with the Company’s corporate credit card 
program. Each of the balances described are considered legally restricted by the Company. 

Note 9. Inventories  

Inventories consisted of the following at December 31:  

Raw materials and components 
Work in process 
Finished goods 

2019 

2018 

 $ 

 $ 

8,841     $ 
4,922       
6,007       
19,770     $ 

7,747   
5,147   
3,036   
15,930   

Raw materials and components consist of consumable materials and component parts and subassemblies associated with 3D printing 
machine manufacturing and support activities. Work in process consists of 3D printing machines and other products in varying stages 
of completion. Finished goods consist of 3D printing machines and other products prepared for sale in accordance with customer 
specifications.  

At December 31, 2019 and 2018, the allowance for slow-moving and obsolete inventories was $3,443 and $4,143, respectively, and 
has been reflected as a reduction to inventories (principally raw materials and components). The following table summarizes changes 
in the allowance for slow-moving and obsolete inventories for the periods indicated: 

Balance at beginning of period 

Provision for slow-moving and obsolete inventories  ̶  net 
Reductions for physical disposal (sale or scrap) of previously 
   reserved amounts 
Foreign currency translation adjustments 

Balance at end of period 

2019 

2018 

 $ 

 $ 

4,143     $ 
292       

(914 )     
(78 )     
3,443     $ 

3,437   
993   

(138 ) 
(149 ) 
4,143   

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During 2018, the Company recorded a charge of $561 to cost of sales in the accompanying statement of consolidated operations and 
comprehensive loss attributable to certain industrial microwave inventories based on a sustained absence of demand for such curing 
solutions and a decision by the Company to discontinue future manufacturing of such industrial microwaves. 
During 2018, the Company recorded net charges of $29 to cost of sales in the accompanying statement of consolidated operations and 
comprehensive loss associated with certain raw materials and components and work in process inventories for which cost was 
determined to exceed net realizable value. There were no such net charges recorded during 2019. 
Note 10. Property and Equipment  
Property and equipment consisted of the following at December 31:  

Land 
Buildings and related improvements 
Machinery and equipment 
Other 

Less: Accumulated depreciation 

Construction-in-progress 
Property and equipment  ̶  net 

Economic Life 
(in years) 
N/A 
5 - 40 
3 - 20 
3 - 20 

2019 

2018 

  $ 

  $ 

6,980     $ 
25,675       
19,531       
7,086       
59,272       
(21,478 )     
37,794       
1,101       
38,895     $ 

7,024     
25,895     
20,667     
7,121     
60,707     
(19,306 )   
41,401     
505     
41,906     

Machinery and equipment includes assets leased by the Company of $63 and $101 at December 31, 2019 and 2018, respectively.  
Machinery and equipment includes assets leased to customers (principally 3D printing machines and related equipment) under 
operating lease arrangements of $1,309 and $2,345 at December 31, 2019 and 2018, respectively. The carrying value of these assets 
was $426 and $1,264 at December 31, 2019 and 2018, respectively.  
Depreciation expense was $4,581 and $5,439 for 2019 and 2018, respectively. During 2018, the Company recorded $64 in 
amortization expense related to intangible assets associated with a 2014 acquisition. Such intangible assets had no net book value at 
December 31, 2019 or 2018. There was no amortization expense recorded during 2019. 
Refer to Note 24 for further discussion related to a sale-leaseback transaction associated with the Company’s European headquarters 
and operating facility in Gersthofen, Germany completed in February 2020 and the related impact expected on property and 
equipment during the three months ending March 31, 2020. 
Note 11. Accrued Expenses and Other Current Liabilities  
Accrued expenses and other current liabilities consisted of the following at December 31:  

Deposit liability on sale of property and equipment 
Accrued payroll and related costs 
Accrued license fees 
Product warranty reserves 
Income taxes payable 
Accrued professional fees 
Liability for uncertain tax positions 
Other 

2019 

2018 

   $ 

   $ 

 $ 

2,243   
1,382   
1,020        
866   
503   
272   
—   
814   
7,100      $ 

—   
1,895   
721   
1,670   
90   
215   
820   
638   
6,049   

Note 12. Product Warranty Reserves 

Substantially all of the Company’s 3D printing machines are covered by a standard twelve-month warranty. Generally, at the time of 
sale, a liability is recorded (with an offset to cost of sales) based upon the expected cost of replacement parts and labor to be incurred 
over the life of the standard warranty. Expected cost is estimated using historical experience for similar products. The Company 
periodically assesses the adequacy of the product warranty reserves based on changes in these factors and records any necessary 
adjustments if actual experience indicates that adjustments are necessary. Future claims experience could be materially different from 
prior results because of the introduction of new, more complex products, a change in the Company’s warranty policy in response to 
industry trends, competition or other external forces, or manufacturing changes that could impact product quality. In the event that the 
Company determines that its current or future product repair and replacement costs exceed estimates, an adjustment to these reserves 
would be charged to cost of sales in the period such a determination is made. 

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The following table summarizes changes in product warranty reserves (such amounts reflected in accrued expenses and other current 
liabilities in the accompanying consolidated balance sheet) for the periods indicated: 

For the year ended December 31, 
Balance at beginning of period 

Provisions for new issuances 
Payments 
Reserve adjustments 
Foreign currency translation adjustments 

Balance at end of period 

2019 

2018 

   $ 

   $ 

1,670      $ 
1,125        
(1,514 )      
(399 )      
(16 )      
866      $ 

1,300   
1,803   
(960 ) 
(434 ) 
(39 ) 
1,670   

Note 13. Leases 

Lessee 

The Company leases machinery and other equipment and vehicles under operating lease arrangements (with initial terms greater than 
twelve months), expiring in various years through 2026. In addition, the Company leases certain equipment and vehicles under finance 
(previously capital) lease arrangements, which are not significant. 

For all operating lease arrangements (with the exception of short-term lease arrangements), the Company presents at the 
commencement date: a lease liability, which is a lessee’s obligation to make lease payments arising from a lease, measured on a 
discounted basis; and a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified 
asset for the lease term. 

The Company has elected, as a practical expedient, not to separate non-lease components from lease components, and instead account 
for each separate component as a single lease component for all lease arrangements, as lessee. In addition, the Company has elected, 
as a practical expedient, not to apply lease recognition requirements to short-term lease arrangements, generally those with a lease 
term of less than twelve months, for all classes of underlying assets. In determining the lease term, the Company considers the 
likelihood of lease renewal options and lease termination provisions. As a result, lease payments under these short-term lease 
arrangements are recognized in the accompanying condensed statement of consolidated operations and comprehensive loss on a 
straight-line basis over the lease term.   

The Company uses its incremental borrowing rate in determining the present value of lease payments, as the implicit rate of the lease 
arrangements is generally not readily determinable. 

Through July 2019, certain of the Company’s operating lease arrangements were with related parties under common control (Note 21). 
Lease cost under operating lease agreements with related parties, included within short-term lease cost below, was $28 for 2019. 

Future minimum lease payments of operating lease arrangements (with initial terms greater than twelve months) at December 31, 
2019, were as follows: 

2020 
2021 
2022 
2023 
2024 
Thereafter 

Total minimum lease payments 
Less: Present value discount 

Total operating lease liabilities 

   $ 

   $ 

178   
142   
117   
20   
11   
2   
470   
(38 ) 
432   

For 2019 and 2018, lease cost under operating lease arrangements was $389 (including $189 relating to short-term lease 
arrangements) and $235, respectively. 

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Supplemental information related to operating lease arrangements (with initial terms greater than twelve months) was as follows at 
December 31, 2019 and for the year then ended: 

Operating lease right-of-use assets included in other noncurrent assets 
Operating lease liabilities included in accrued expenses and other current liabilities 
Operating lease liabilities included in other noncurrent liabilities 
Right-of-use assets obtained in exchange for new operating lease liabilities 
Cash paid for amounts included in the measurement of operating lease liabilities 
Weighted average remaining lease term (in years) 
Weighted average discount rate 

   $ 
   $ 
   $ 
   $ 
   $ 

432   
158   
274   
209   
198   
3.1   
5.5 % 

Refer to Note 24 for further discussion related to a sale-leaseback transaction associated with the Company’s European headquarters 
and operating facility in Gersthofen, Germany completed in February 2020 and the related impact expected on right-of-use assets and 
operating lease liabilities during the three months ending March 31, 2020. 

As previously disclosed under the prior lease accounting standard, future minimum lease payments of operating lease arrangements 
(with initial terms greater than twelve months) at December 31, 2018, were as follows: 

2019 
2020 
2021 
2022 
2023 
Thereafter 

Lessor 

   $ 

   $ 

170   
111   
76   
67   
12   
5   
441   

The Company leases machinery and equipment to customers (principally 3D printing machines and related equipment) under lease 
arrangements classified as either operating leases or sales-type leases. The Company’s operating lease arrangements have initial terms 
generally ranging from one to five years, certain of which may contain extension or termination clauses, or both. Such operating lease 
arrangements also generally include a purchase option to acquire the related machinery and equipment at the end of the lease term for 
either a fixed amount as determined at inception, or a subsequently negotiated fair market value. At December 31, 2019, the Company 
estimated that the total fair market value significantly exceeded the related net book value of the machinery and equipment held under 
the Company’s operating lease arrangements. The Company’s sales-type lease arrangements generally include transfer of ownership at 
the end of the lease term, and as such, the Company’s net investment in sale-type lease arrangements presented in the Company’s 
accompanying condensed consolidated balance sheet generally does not include an amount of unguaranteed residual value. 

For certain of its arrangements, the Company separates and allocates (Note 5) certain non-lease components (principally maintenance 
services) from lease components. Sales, value add, and other taxes collected from customers and remitted to governmental authorities 
are accounted for on a net (excluded from lease income) basis. In determination of the lease term, the Company considers the 
likelihood of lease renewal options and lease termination provisions. Additionally, certain of the Company’s lease arrangements do 
not qualify as sale-type leases as collectability is not reasonably assured. 

The Company recognized the following components under operating and sales-type lease arrangements in the accompanying 
statement of consolidated operations and comprehensive loss for the periods indicated: 

For the years ended December 31, 

2019 

2018 

Revenue 
Interest income(a) 

   Operating        Sales-type       Operating        Sales-type    
908   
—     $ 
  $ 
48   
94     $ 
  $ 

1,523     $ 
—     $ 

1,072     $ 
—     $ 

(a) 

Interest income related to sales-type leases is recorded as a component of revenue in the accompanying statement of consolidated operations and comprehensive loss for each of the periods presented. 

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The Company’s net investment in sales-type leases consisted of the following at December 31: 

Future minimum lease payments receivable 
Less: Allowance for doubtful accounts 
Net future minimum lease payments receivable 
Less: Unearned interest income 

Net investment in sales-type leases 

2019 

2018 

   $ 

   $ 

1,595      $ 
(501 )      
1,094        
(143 )      
951      $ 

1,969   
—   
1,969   
(316 ) 
1,653   

During 2019, the Company recorded a provision for bad debt of $416 based on a deterioration in credit quality of a lessee. There were 
no such provisions recorded during 2018. 

Future minimum lease payments of non-cancellable operating and sales-type lease arrangements at December 31, 2019, were as 
follows: 

2020 
2021 
2022 
2023 
2024 
Thereafter 

Total minimum lease payments 
Less: Allowance for doubtful accounts 
Less: Present value discount 

Future minimum lease payments receivable 

   $ 

   $ 

Operating 

Sales-type 

527      $ 
48        
—        
—        
—        
—        
575      $ 

     $ 

424   
380   
380   
411   
—   
—   
1,595   
(501 ) 
(143 ) 
951   

As previously disclosed under the prior lease accounting standard, minimum future rentals under non-cancellable operating and sales-
type lease arrangements at December 31, 2018, were as follows: 

2019 
2020 
2021 
2022 
2023 
Thereafter 

Operating 

Sales-type 

   $ 

   $ 

687      $ 
148        
48        
—        
—        
—        
883      $ 

409   
382   
382   
382   
414   
—   
1,969   

Note 14. Contingencies and Commitments  

Contingencies 

On March 1, 2018, the Company’s ExOne GmbH subsidiary notified Voxeljet AG that it has materially breached a 2003 Patent and 
Know-How Transfer Agreement and asserted its rights to set-off damages as a result of the breaches against the annual license fee due 
by the Company under the agreement. At this time, the Company cannot reasonably estimate a contingency, if any, related to this 
matter. 

The Company is subject to various litigation, claims, and proceedings which have been or may be instituted or asserted from time to 
time in the ordinary course of business. Management does not believe that the outcome of any pending or threatened matters will have 
a material adverse effect, individually or in the aggregate, on the financial position, results of operations or cash flows of the 
Company.  
Financial Guarantees and Letters of Credit 
In the normal course of its operations, ExOne GmbH issues financial guarantees and letters of credit to third parties in connection with 
certain commercial transactions requiring security. ExOne GmbH maintains a credit facility agreement with a German bank (the 
“GmbH Credit Agreement”) which provides for various short-term financings in the form of overdraft credit, financial guarantees, 
letters of credit and collateral security for commercial transactions for approximately $1,400 (€1,300). In addition, ExOne GmbH may 
use the GmbH Credit Agreement for short-term, fixed-rate loans in minimum increments of approximately $100 (€100) with 
minimum terms of at least thirty days. The overdraft credit interest rate is fixed at 10.2% while the interest rate associated with 
commercial transactions requiring security (financial guarantees, letters of credit or collateral security) is fixed at 1.75%. The GmbH 

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Credit Agreement has an indefinite term and is subject to cancellation by either party at any time upon repayment of amounts 
outstanding or expiration of commercial transactions requiring security. There is no commitment fee associated with the GmbH Credit 
Agreement. Financial guarantees and letters of credit issued under the GmbH Credit Agreement require cash collateral equal to the 
related contract amount (Note 8). There are no negative covenants associated with the GmbH Credit Agreement. The GmbH Credit 
Agreement has been guaranteed by the Company. At December 31, 2019 and 2018, there were no outstanding borrowings in the form 
of overdraft credit or short-term loans under the GmbH Credit Agreement. At December 31, 2019, total outstanding financial 
guarantees and letters of credit issued by ExOne GmbH under the GmbH Credit Agreement were $470 (€419) with expiration dates 
ranging from February 2020 through December 2021. At December 31, 2018, total outstanding guarantees and letters of credit issued 
by ExOne GmbH under the GmbH Credit Agreement were $1,044 (€912).  

In addition to amounts issued by ExOne GmbH under the GmbH Credit Agreement, from time to time, ExOne GmbH enters into 
separate agreements with the same German bank for additional capacity for financial guarantees and letters of credit associated with 
certain commercial transactions requiring security. Terms of the separate agreements are substantially similar to those of the GmbH 
Credit Agreement. At December 31, 2019 and 2018, ExOne GmbH had a singular financial guarantee outstanding under a separate 
agreement for $90 (€80) and $96 (€80), respectively, with an expiration date of February 2023. Related to this separate agreement, the 
requirement for cash collateral was waived by the German bank as it also represents the counterparty in the related transaction. 

Refer to Note 24 for further discussion related to an amendment and replacement of the GmbH Credit Agreement completed in 
February 2020. 

Note 15. Related Party Revolving Credit Facility 

On March 12, 2018, ExOne and its ExOne Americas LLC and ExOne GmbH subsidiaries, as guarantors (collectively, the “Loan 
Parties”), entered into a Credit Agreement and related ancillary agreements with LBM Holdings, LLC (“LBM”), a company controlled 
by S. Kent Rockwell, who was the Executive Chairman of the Company (a related party) at such date and is currently Chairman of the 
Board of Directors (the “Board”) of the Company, relating to a $15,000 revolving credit facility (the “LBM Credit Agreement”) to 
provide additional funding for working capital and general corporate purposes. The LBM Credit Agreement provided a credit facility 
for a term of three years (through March 12, 2021) bearing interest at a rate of one month LIBOR plus an applicable margin of 500 
basis points (6.8% and 7.5% at December 31, 2019 and 2018, respectively). The LBM Credit Agreement required a commitment fee 
of 75 basis points, or 0.75%, on the unused portion of the facility, payable monthly in arrears. In addition, an up-front commitment fee 
of 125 basis points, or 1.25% ($188), was required at closing. Borrowings under the LBM Credit Agreement were collateralized by the 
accounts receivable, inventories and machinery and equipment of the Loan Parties. At December 31, 2019 and 2018, the total carrying 
value of collateral was approximately $31,000 and $30,000, respectively. At December 31, 2019 and 2018, the total estimated fair 
value of collateral significantly exceeded the maximum borrowing capacity under the LBM Credit Agreement. Borrowings under the 
LBM Credit Agreement are required to be in minimum increments of $1,000. ExOne may terminate or reduce the credit commitment 
at any time during the term of the LBM Credit Agreement without penalty. ExOne may also make prepayments against outstanding 
borrowings under the LBM Credit Agreement at any time without penalty. 

The LBM Credit Agreement contains several affirmative covenants including prompt payment of liabilities and taxes; maintenance 
of insurance, properties, and licenses; and compliance with laws. The LBM Credit Agreement also contains several negative 
covenants including restricting the incurrence of certain additional debt; prohibiting future liens (other than permitted 
liens); prohibiting investment in third parties; limiting the ability to pay dividends; limiting mergers, acquisitions, and dispositions; 
and limiting the sale of certain property and equipment of the Loan Parties. The LBM Credit Agreement does not contain any financial 
covenants. The LBM Credit Agreement also contains events of default, including, but not limited to, cross-default to certain other 
debt, breaches of representations and warranties, change of control events and breaches of covenants. 

LBM was determined to be a related party based on common control by S. Kent Rockwell. Accordingly, the Company does not 
consider the LBM Credit Agreement indicative of a fair market value lending. Prior to execution, the LBM Credit Agreement was 
reviewed and approved by the Audit Committee of the Board and subsequently by a sub-committee of independent members of the 
Board. At the time of execution of the LBM Credit Agreement, the $15,000 in available loan proceeds was deposited into an escrow 
account with an unrelated, third party financial institution acting as escrow agent pursuant to a separate Escrow Agreement by and 
among the parties. Loan proceeds held in escrow are available to the Company upon its submission to the escrow agent of a loan 
request. Such proceeds will not be available to LBM until payment in-full of the obligations under the LBM Credit Agreement and 
termination of the LBM Credit Agreement. Payments of principal and other obligations will be made to the escrow agent, while 
interest payments will be made directly to LBM. Provided there exists no potential default or event of default, the LBM Credit 
Agreement and Escrow Agreement prohibit any acceleration of repayment of any amount outstanding under the LBM Credit 
Agreement and prohibit termination of the LBM Credit Agreement or withdrawal from escrow of any unused portion of the available 
loan proceeds. 

During 2019, the Company had borrowings of $4,000 under the LBM Credit Agreement, all of which were subsequently repaid prior 
to December 31, 2019. There were no borrowings by the Company under the LBM Credit Agreement during 2018. 

50 

4814.pdf      56      March 27, 2020

 
 
The Company incurred $265 in debt issuance costs associated with the LBM Credit Agreement (including the aforementioned up front 
commitment fee paid at closing to LBM).  

During 2019, the Company recorded interest expense relating to the LBM Credit Agreement of $260. Included in interest expense for 
2019 was $88 associated with amortization of debt issuance costs (resulting in $107 in remaining debt issuance costs at December 31, 
2019, of which $88 was included in prepaid expenses and other current assets and $19 was included in other noncurrent assets in the 
accompanying consolidated balance sheet). Included in interest expense for 2019 was $66 and $106 associated with interest on 
borrowings and the commitment fee on the unused portion of the revolving credit facility, respectively, of which at December 31, 
2019 $28 was included in accounts payable in the accompanying consolidated balance sheet. Amounts payable to LBM at December 
31, 2019 were settled by the Company in January 2020.  

During 2018, the Company recorded interest expense related to the LBM Credit Agreement of $160. 

Refer to Note 24 for further discussion related to an amendment to the LBM Credit Agreement completed in February 2020. 

Note 16. Long-Term Debt  

Long-term debt consisted of the following at December 31:  

Building note payable 
Less: Amount due within one year 

2019 
Unamortized 
Debt Issuance 
Costs 

Net 

  Principal 

2018 
Unamortized 
Debt Issuance 
Costs 

(20 )   $ 
4       
(16 )   $ 

1,364     $ 
(153 )     
1,211     $ 

1,533     $ 
(149 )     
1,384     $ 

(25 )   $ 
5       
(20 )   $ 

  Principal 
 $ 

1,384     $ 
(157 )     
1,227     $ 

 $ 

Net 

1,508   
(144 ) 
1,364   

Terms of the building note payable include monthly payments of $18 including interest at 4.00% through May 2017, and 
subsequently, monthly payments of $19 including interest at the monthly average yield on United States Treasury Securities plus 
3.25% for the remainder of the term through May 2027. The building note payable is collateralized by the Company’s facility located 
in North Huntingdon, Pennsylvania which had a carrying value of $4,929 at December 31, 2019.  
At December 31, 2019, the Company identified that it was not in compliance with the annual cash flow-to-debt service ratio covenant 
associated with the building note payable. The Company requested and was granted a waiver related to compliance with this annual 
covenant at December 31, 2019 and through December 31, 2020. Related to the 2019 non-compliance, there were no cross-default 
provisions or related impacts on other lending or financing agreements.  
Future maturities of long-term debt at December 31, 2019, were as follows:  

2020 
2021 
2022 
2023 
2024 
Thereafter 

Note 17. Income Taxes  
The components of loss before taxes were as follows:  

United States 
Foreign 

Loss before income taxes 

   $ 

   $ 

157   
166   
175   
184   
193   
509   
1,384   

2019 

2018 

   $ 

   $ 

(16,452 )    $ 
950        
(15,502 )    $ 

(16,262 ) 
3,755   
(12,507 ) 

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The (benefit) provision for income taxes consisted of the following:  

2019 

2018 

United States 
Foreign 

(Benefit) provision for income taxes 

  $ 

   Current       Deferred        Total 
  $ 

4     $  —     $ 
(199 )     
(199 )   $ 

(212 )     
(208 )   $ 

4     $ 
(411 )     
(407 )   $ 

      Current       Deferred        Total 

18     $  —     $ 
142        —       
160     $  —     $ 

18   
142   
160   

A reconciliation of the provision for income taxes at the United States statutory rate to the effective rate of the Company for the years 
ended December 31 was as follows:  

United States statutory rate (21%) 
Effect of foreign disregarded entity 
Taxes on foreign operations 
Net change in valuation allowances 
Reduction in uncertain tax positions 
Permanent differences 
Return to provision adjustments 
Deferred tax adjustments 
Other 

(Benefit) provision for income taxes 
Effective tax rate 

  $ 

  $ 

2019 

2018 

(3,255 )    $ 
(151 )      
64        
4,224        
(818 )      
83        
(163 )      
(318 )      
(73 )      
(407 )    $ 
2.6 %     

(2,626 ) 
(129 ) 
259   
1,798   
—   
(165 ) 
331   
810   
(118 ) 
160   
(1.3 )% 

The Tax Cuts and Jobs Act (“United States Tax Reform”) reduced the United States federal statutory rate from 34% to 21% beginning 
in 2018. United States Tax Reform also required companies to remeasure its domestic deferred tax balances to the lower corporate 
income tax rate for the 2017 tax year. Additionally, United States Tax Reform created taxes on certain foreign sourced earnings 
known as the global intangible low-taxed income (“GILTI”) tax beginning with tax year 2018. The Company has elected to account 
for GILTI as a period cost in the year the tax is incurred. The accounting for the tax effects of United States Tax Reform was 
completed as of December 31, 2018 under SEC Staff Accounting Bulletin No. 118. 
The components of deferred income tax assets and liabilities consisted of the following at December 31: 

Deferred tax assets 

Accounts receivable 
Inventories 
Accrued expenses and other current liabilities 
Net operating loss carryforwards 
Tax credit carryforwards 
Other 
Valuation allowance 

Total deferred tax assets 

Deferred tax liabilities 

Property and equipment 
Other 

Total deferred tax liabilities 

Net deferred tax assets (liabilities)(a) 

2019 

2018 

   $ 

   $ 

110      $ 
710        
477        
27,710        
676        
1,968        
(30,666 )      
985        

690        
94        
784        
201      $ 

46   
1,077   
489   
24,419   
676   
1,059   
(26,563 ) 
1,203   

703   
501   
1,204   
(1 ) 

(a) 

At December 31, 2019, net deferred tax assets were reflected in other noncurrent assets in the accompanying consolidated balance sheet. At December 31, 2018, net deferred tax liabilities were reflected in other 
noncurrent liabilities in the accompanying consolidated balance sheet. 

The Company has provided a valuation allowance for certain of its net deferred tax assets as a result of the Company not generating 
consistent net operating profits in certain jurisdictions in which it operates. As such, certain benefits from deferred taxes in any of the 
periods presented have been fully offset by changes in the valuation allowance for net deferred tax assets. The Company continues to 
assess its future taxable income by jurisdiction based on recent historical operating results, the expected timing of reversal of 
temporary differences, various tax planning strategies that the Company may be able to enact in future periods, the impact of potential 
operating changes on the business and forecast results from operations in future periods based on available information at the end of 
each reporting period. To the extent that the Company is able to reach the conclusion that its net deferred tax assets are realizable 
based on any combination of the above factors in a single, or in multiple, taxing jurisdictions, a reversal of the related portion of the 
Company’s existing valuation allowances may occur.  

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The following table summarizes changes to the Company’s valuation allowances for the years ended December 31:  

Balance at beginning of period 
Net increases in allowances 
Net increases in net operating losses offset by uncertain tax 
   positions 
Foreign currency translation adjustments 

Balance at end of period 

2019 

2018 

   $ 

   $ 

26,563      $ 
3,857        

368        
(122 )      
30,666      $ 

25,690   
1,247   

551   
(925 ) 
26,563   

At December 31, 2019, the Company had $98,725 in net operating loss carryforwards, subject to certain limitations, $70,100 of which 
expire from 2033 to 2037, and $676 in tax credit carryforwards which expire in 2023, to offset the future taxable income of its United 
States subsidiary. At December 31, 2019, the Company had $2,428 in net operating loss carryforwards which expire from 2022 
through 2026, to offset the future taxable income of its Japanese subsidiary. At December 31, 2019, the Company had $19,503 in net 
operating loss carryforwards, which do not expire but may be limited as to their use in a particular period, to offset the future taxable 
income of its German subsidiary.  
At December 31, 2018, the Company had a liability for uncertain tax positions related primarily to certain intercompany transactions.        
A reconciliation of the beginning and ending amount of unrecognized tax benefits (including accrued interest and penalties) at 
December 31 was as follows:  

Balance at beginning of period 

Additions based on tax positions related to the current year 
Additions for tax positions of prior years 
Reductions for tax positions of prior years 
Settlements 
Foreign currency translation adjustments 

Balance at end of period 

2019 

2018 

   $ 

   $ 

1,186      $ 
—        
5        
(1,186 )      
—        
(5 )      
—      $ 

1,775   
60   
—   
(606 ) 
—   
(43 ) 
1,186   

The Company includes interest and penalties related to income taxes as a component of the provision for income taxes in the 
accompanying statement of consolidated operations and comprehensive loss (there were no such interest or penalties included in the 
provision for income taxes in 2019 or 2018). 

At December 31, 2018, there were $820 in unrecognized tax benefits (including accrued interest and penalties) that if recognized 
would affect the annual effective tax rate (such amounts were included in accrued expenses and other current liabilities in the 
accompanying consolidated balance sheet at December 31, 2018). 

At December 31, 2018, the Company’s ExOne GmbH (2010-2013) and ExOne Property GmbH (2013) subsidiaries were under 
examination by local taxing authorities in Germany. In January 2019, this examination was concluded by the local taxing authorities 
in Germany without significant adjustment to previously established tax positions. As a result, during the three months ended March 
31, 2019, the Company recorded a reversal of certain of its previously recorded liabilities for uncertain tax positions of $1,075, of 
which $257 was offset against net operating loss carryforwards. During 2019, the Company’s ExOne GmbH and ExOne Property 
GmbH subsidiaries were subject to a tax examination by local taxing authorities in Germany related to their respective 2014 tax years. 
In December 2019, this examination was concluded by the local taxing authorities in Germany without significant adjustment to 
previously established tax positions. As a result, during the three months ended December 31, 2019, the Company recorded a reversal 
of certain of its previously recorded liabilities for uncertain tax positions of $111, all of which was offset against net operating loss 
carryforwards. 

During 2018, in connection with its periodic re-assessment of its uncertain tax positions, the Company determined that the uncertain 
tax positions related to its ExOne KK (Japan) subsidiary no longer met the more likely than not criteria, and as a result, the related 
liability was reversed in-full. No amount was recorded as a component of the provision for income taxes due to existing net operating 
loss carryforwards.    

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The Company files income tax returns in the United States, Germany, Japan and Italy (through 2018). The following table summarizes 
tax years remaining subject to examination for each of the Company’s subsidiaries at December 31, 2019:  

Jurisdiction 
United States 
Germany 
Japan 
Italy 

Tax Years 
Remaining Subject 
to Examination 
2016-2019 
2015-2019 
2017-2019 
2014-2018 

Note 18. Equity-Based Compensation  
On January 24, 2013, the Board adopted the 2013 Equity Incentive Plan (the “Plan”). In connection with the adoption of the Plan, 
500,000 shares of common stock were reserved for issuance pursuant to the Plan, with automatic increases in such reserve available 
each year annually on January 1 from 2014 through 2023 equal to the lesser of 3.0% of the total outstanding shares of common stock 
as of December 31 of the immediately preceding year or, a number of shares of common stock determined by the Board, provided that 
the maximum number of shares authorized under the Plan did not exceed 1,992,241 shares, subject to certain adjustments. The 
maximum number of shares authorized under the Plan was reached on January 1, 2017. At December 31, 2019, 627,934 shares 
remained available for future issuances under the Plan.  
Stock options and restricted stock issued by the Company under the Plan are generally subject to service conditions resulting in annual 
vesting on the anniversary of the date of grant over a period typically ranging between one and three years. Certain stock options and 
restricted stock issued by the Company under the Plan vest immediately upon issuance. Stock options issued by the Company under 
the Plan have contractual lives which expire over a period typically ranging between five and ten years from the date of grant subject 
to continued service to the Company by the participant. 
On February 7, 2018, the Compensation Committee of the Board adopted the 2018 Annual Incentive Program (the “2018 Program”) 
as a subplan under the Plan. The 2018 Program provided an opportunity for performance-based compensation to senior executive 
officers of the Company, among others. The target annual incentive for each 2018 Program participant was expressed as a percentage 
of base salary and was conditioned on the achievement of certain financial goals (as approved by the Compensation Committee of the 
Board) or a combination of financial and non-financial goals. The Compensation Committee of the Board retained negative discretion 
over amounts payable under the 2018 Program. During 2018, total compensation expense associated with the 2018 Program was $460, 
split between cost of sales ($91), research and development ($127) and selling general and administrative expenses ($242) in the 
accompanying statement of consolidated operations and comprehensive loss, of which $167 was settled in equity by the Company in 
March 2019 resulting in the issuance of 10,076 shares of unrestricted common stock. In connection with the issuance of shares related 
to the 2018 Program, the Company made cash payments for taxes of $68 relating to the net settlement of the equity-based awards. 
There were no similar cash payments for taxes or net settlement of equity-based awards during 2018. 
On February 6, 2019, the Compensation Committee of the Board adopted the 2019 Annual Incentive Program (the “2019 Program”) 
as a subplan under the Plan. The 2019 Program provided an opportunity for performance-based compensation to senior executive 
officers of the Company, among others. The target annual incentive for each 2019 Program participant was expressed as a percentage 
of base salary and was conditioned on the achievement of certain financial goals (as approved by the Compensation Committee of the 
Board) or a combination of financial and non-financial goals. The Compensation Committee of the Board retained negative discretion 
over amounts payable under the 2019 Program. During 2019, there was no compensation expense associated with the 2019 Program 
as a result of underperformance against the 2019 financial goals of the Company. No shares of unrestricted common stock are 
expected to be issued in connection with the 2019 Program as a result. 
The following table summarizes the total equity-based compensation expense recognized by the Company:  

Equity-based compensation expense recognized: 

Stock options 
Restricted stock 
Other(a) 

   $ 

Total equity-based compensation expense before income taxes 

Benefit for income taxes(b) 

Total equity-based compensation expense net of income taxes 

   $ 

2019 

2018 

709      $ 
696        
11        
1,416        
—        
1,416      $ 

357   
433   
178   
968   
—   
968   

(a) 

For 2019, Other represents expense associated with employee contractual amounts to be settled in equity. For 2018, Other represents expense associated with the 2018 Program and other employee contractual 
amounts to be settled in equity. 

(b) 

The benefit for income taxes from equity-based compensation for each of the periods presented has been determined to be $0 based on valuation allowances against net deferred tax assets. 

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At December 31, 2019, total future compensation expense related to unvested awards yet to be recognized by the Company was $874 
for stock options and $143 for restricted stock. Total future compensation expense related to unvested awards yet to be recognized by 
the Company is expected to be recognized over a weighted-average remaining vesting period of 1.5 years.  

The fair value of stock options was estimated on the date of grant using the Black-Scholes option pricing model with the following 
assumptions:  

Weighted average fair value per stock option 
Volatility 
Average risk-free interest rate 
Dividend yield 
Expected term (years) 

2019 

2018 

   $2.51 - $3.68 
   53.3% - 60.1%       54.1% - 63.7%    

     $2.23 - $4.16 

1.5% - 2.5% 
0.0% 
2.5 - 3.5 

2.5% - 3.0% 
0.0% 
2.5 - 3.3 

For certain stock option awards, volatility is estimated based on the historical volatility of the Company when the expected term of the 
award is less than the period for which the Company has been publicly traded. For certain stock option awards, volatility is estimated 
based on the historical volatilities of certain peer group companies when the expected term of the award exceeds the period for which 
the Company has been publicly traded. The average risk-free rate is based on a weighted average yield curve of risk-free interest rates 
consistent with the expected term of the awards. Expected dividend yield is based on historical dividend data as well as future 
expectations. Expected term is calculated using the simplified method as the Company does not have sufficient historical exercise 
experience upon which to base an estimate.  
The activity for stock options was as follows:  

2019 

2018 

Outstanding at beginning of period 

Stock options granted 
Stock options exercised 
Stock options forfeited 
Stock options expired 
Outstanding at end of period 
Exercisable at end of period 
Expected to vest at end of period 

Number of 
Options 
     621,986    $ 
     319,310    $ 
(40,432 )  $ 
(9,773 )  $ 
(36,832 )  $ 
     854,259    $ 
     494,884    $ 
     359,375    $ 

Weighted Average 
Exercise Price    

Weighted Average 
Grant Date Fair 
Value 

Number of 
Options 

Weighted Average 
Exercise Price    

Weighted Average 
Grant Date Fair 
Value 

10.66    $ 
7.34    $ 
7.17    $ 
7.67    $ 
16.94    $ 
9.34    $ 
10.85    $ 
7.27    $ 

5.52       674,470    $ 
2.94       258,100    $ 
(67,083 )  $ 
3.03      
3.70       (135,169 )  $ 
10.35       (108,332 )  $ 
4.49       621,986    $ 
5.59       409,914    $ 
2.96       212,072    $ 

11.58    $ 
8.01    $ 
7.89    $ 
9.48    $ 
13.28    $ 
10.66    $ 
11.89    $ 
8.27    $ 

6.41  
3.43  
3.85  
5.18  
7.58  
5.52  
6.44  
3.76   

At December 31, 2019, intrinsic value associated with stock options exercisable and stock options expected to vest was $45 and $116, 
respectively. The weighted average remaining contractual term of stock options exercisable and stock options expected to vest at 
December 31, 2019, was 3.8 and 4.7 years, respectively. Stock options with an aggregate intrinsic value of $358 were exercised by 
employees during 2019, resulting in proceeds to the Company from the exercise of stock options of $289. Stock options with an 
aggregate intrinsic value of $586 were exercised by employees during 2018, resulting in proceeds to the Company from the exercise 
of stock options of $529. The Company received no income tax benefit related to stock option exercises in either period.  
The activity for restricted stock was as follows:  

2019 

2018 

Shares of 
Restricted 
Stock 

Weighted Average 
Grant Date Fair 
Value 

Shares of 
Restricted 
Stock 

Weighted Average 
Grant Date Fair 
Value 

Outstanding at beginning of period 

8.30        
8.98        
8.65        
6.75        
8.76        
8.76        
Restricted stock vesting during 2019 and 2018 had a fair value of $535 and $326, respectively. 

Restricted stock granted 
Restricted stock vested 
Restricted stock forfeited 
Outstanding at end of period 
Expected to vest at end of period 

67,001      $ 
66,763      $ 
(62,251 )    $ 
(5,000 )    $ 
66,513      $ 
66,513      $ 

52,502      $ 
57,000      $ 
(42,501 )    $ 
—      $ 
67,001      $ 
67,001      $ 

11.07   
7.39   
10.51   
—   
8.30   
8.30   

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Note 19. Fair Value Measurements  
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between 
market participants at the measurement date. When determining the fair value measurements for assets and liabilities which are 
required to be recorded at fair value, the Company considers the principal or most advantageous market in which the Company would 
transact and the market-based risk measurements or assumptions that market participants would use in pricing the asset or liability, 
such as inherent risk, transfer restrictions and credit risk.  
The Company applies the following fair value hierarchy, which prioritizes the inputs used to measure fair value into three levels and 
bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value 
measurement:  

Level 1  Observable inputs such as quoted prices in active markets for identical investments that the Company has the ability to 

access. 
Level 2  Inputs include: 

Quoted prices for similar assets or liabilities in active markets; 
Quoted prices for identical or similar assets or liabilities in inactive markets; 
Inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and 
Inputs that are derived principally from, or corroborated by, observable market data by correlation or other means. 
Level 3  Inputs that are generally unobservable and typically reflect management’s estimates of assumptions that market participants 

would use in pricing the asset or liability. 

The Company is required to disclose its estimate of the fair value of material financial instruments, including those recorded as assets 
or liabilities in its consolidated financial statements, in accordance with GAAP. At December 31, 2019 and 2018, the Company had no 
financial instruments (assets or liabilities) measured at fair value on a recurring basis. 
The carrying values and fair values of other financial instruments (assets and liabilities) not required to be recorded at fair value were 
as follows at December 31:  

Cash and cash equivalents 
Restricted cash 
Debt issuance costs(a) 
Current portion of long-term debt(b) 
Long-term debt  ̶  net of current portion(b) 

2019 

2018 

Carrying 
Value 

Fair 
Value 

Carrying 
Value 

Fair 
Value 

  $ 
  $ 
  $ 
  $ 
  $ 

5,265     $ 
978     $ 
107     $ 
153     $ 
1,211     $ 

5,265     $ 
978     $ 
—     $ 
157     $ 
1,227     $ 

7,592     $ 
1,548     $ 
195     $ 
144     $ 
1,364     $ 

7,592   
1,548   
—   
149   
1,384   

(a) 

Represents debt issuance costs associated with the Company’s related party revolving credit facility (Note 15) of which $88 are included in prepaid expenses and other current assets for both periods and $19 and 
$107 are included in other noncurrent assets in the accompanying consolidated balance sheet at December 31, 2019 and 2018, respectively. 

(b) 

Carrying values at December 31, 2019 and 2018 are net of unamortized debt issuance costs of $20 and $25, respectively. 

The carrying amounts of cash and cash equivalents, restricted cash and current portion of long-term debt approximate fair value due to 
their short-term maturities. The fair value of long-term debt – net of current portion has been estimated by management based on the 
consideration of applicable interest rates (including certain instruments at variable or floating rates). Cash and cash equivalents and 
restricted cash were classified as Level 1; Current portion of long-term debt and long-term debt – net of current portion were classified 
as Level 2. 
Note 20. Concentration of Credit Risk  
During 2019 and 2018, the Company conducted a significant portion of its business with a limited number of customers, though not 
necessarily the same customers for each respective period. During 2019 and 2018, the Company’s five most significant customers 
represented 17.4% and 16.5% of total revenue, respectively. At December 31, 2019 and 2018, accounts receivable from the 
Company’s five most significant customers were $3,230 and $2,344, respectively.  
Note 21. Related Party Transactions  
Purchases of products and/or services from related parties during 2019 and 2018, were $63 and $27, respectively. Purchases of 
products and/or services by the Company during each of the respective periods primarily included website design services and leased 
office space (through July 2019) from related parties under common control by S. Kent Rockwell (currently the Chairman of the 
Board of the Company and previously the Executive Chairman and Chief Executive Officer of the Company). Also included in 
purchases of products and/or services by the Company during 2019, was the purchase of a 3D printing machine and certain ancillary 
equipment for $30 from an educational institution determined to be a related party on the basis that S. Kent Rockwell serves as a 
trustee of the educational institution. 

None of the transactions met a threshold requiring review and approval by the Audit Committee of the Board. 

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Amounts due to related parties associated with the purchase of products and/or services at December 31, 2018 were $1 and are 
reflected in accounts payable in the accompanying condensed consolidated balance sheet. There were no amounts due to related 
parties associated with the purchase of products and/or services at December 31, 2019. 

The Company also receives the benefit of the corporate use of an airplane from a related party under common control by S. Kent 
Rockwell for no consideration. The Company estimates the fair market value of the benefits received during 2019 was $3. The 
Company estimates the fair market value of the benefits received during 2018 was $8. 

Refer to Note 15 and Note 24 for further discussion relating to the Company’s revolving credit facility with a related party. 

Note 22. Other Expense (Income) – Net 

Other (income) expense – net consisted of the following: 

Gain on settlement of insurance claim 
Interest income 
Foreign currency losses – net 
Bank fees 
Other – net 

2019 

2018 

 $ 

(17 ) 
(11 ) 
102   
115   
(78 ) 
111      $ 

(819 ) 
(39 ) 
93   
95   
(74 ) 
(744 ) 

   $ 

   $ 

For 2018, gain on settlement of insurance claim represented $819 of a realized gain associated with an insurance recovery for a 3D 
printing machine damaged by a third party freight company while in transit. For 2018, foreign currency losses – net included $309 of  
foreign exchange losses associated with the settlement of an intercompany note payable with ExOne Italy S.r.l. previously identified 
as a long-term investment in the subsidiary and the dissolution of the related legal entity (Note 1). 
Note 23. Segment and Geographic Information  

The Company manages its business globally in a singular operating segment in which it develops, manufactures and markets 3D 
printing machines, 3D printed and other products, materials and services. Geographically, the Company conducts its business through 
wholly-owned subsidiaries in the United States, Germany, Japan and Italy (through December 2018). 
Geographic information for revenue for the year ended December 31 was as follows (based on the country where the sale originated):  

United States 
Germany 
Japan 
Italy(a) 

2019 

2018 

  $ 

  $ 

20,897      $ 
20,966        
11,413        
—        
53,276      $ 

29,514   
27,084   
8,027   
19   
64,644   

(a) 

In December 2017, the Company committed to a plan to consolidate certain of its 3D printing operations from its Desenzano del Garda, Italy facility into its Gersthofen, Germany facility (Note 6). Operations at the 
Desenzano del Garda, Italy facility effectively ceased during the three months ended March 31, 2018 and in December 2018, the Company completed the dissolution of its ExOne Italy S.r.l. subsidiary. 

Geographic information for long-lived assets at December 31 was as follows (based on the physical location of assets):  

United States 
Germany 
Japan 
Sweden(a) 
Italy(a) 

2019 

2018 

12,519      $ 
21,821        
4,555        
—        
—        
38,895      $ 

13,603   
23,249   
4,650   
205   
199   
41,906   

  $ 

  $ 

(a) 

At December 31, 2018, for both Sweden and Italy, long-lived assets represent 3D printing machines and related equipment held by the Company under operating lease agreements with customers. For Sweden, 
during 2019, the Company settled this operating lease agreement in connection with the related customer committing to the purchase of an unrelated 3D printing machine and related equipment. For Italy, during 
2019, the customer exercised its right to purchase the 3D printing machine and related equipment from the Company. 

Refer to Note 24 for further discussion related to a sale-leaseback transaction associated with the Company’s European headquarters 
and operating facility in Gersthofen, Germany completed in February 2020 and the related impact expected on long-lived assets for 
Germany during the three months ending March 31, 2020. 

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Note 24. Subsequent Events 

Sale-Leaseback of Gersthofen, Germany Facility 

On December 10, 2019, ExOne Property GmbH and ExOne GmbH, the German subsidiaries of the Company (the “German 
Subsidiaries”), entered into a purchase agreement (the “Purchase Agreement”) with Solidas Immobilien und Grundbesitz GmbH, a 
private, unaffiliated German real estate investor (the “Buyer”), for the sale of the Company’s European headquarters and operating 
facility in Gersthofen, Germany (the “Facility”) for a cash price of €17,000 (approximately $18,500, of which approximately $2,200 
was received prior to December 31, 2019). Concurrently with the execution of the Purchase Agreement, ExOne GmbH and the Buyer 
entered into a rental contract (the “Lease”) for the leaseback of the Facility for an initial aggregate annual rent totaling €1,500 
(approximately $1,700), plus applicable taxes, which is fixed during the initial three-year term and is subject to adjustment on an 
annual basis (in accordance with the consumer price index for Germany) during the two five-year option extension periods. The sale-
leaseback transaction closed on February 18, 2020.    

Amendment to Related Party Revolving Credit Facility 

On February 18, 2020, following completion of the sale-leaseback transaction further described above, the Loan Parties and LBM 
entered into a First Amendment to the LBM Credit Agreement (the “LBM Amendment”) which (i) reduced the available capacity 
under the revolving credit facility to $10,000, (ii) extended the term until March 31, 2024, (iii) increased the commitment fee to 100 
basis points, or 1.00%, on the unused portion of the revolving credit facility, and (iv) provided a process for the replacement of the 
LIBOR index after 2021. In addition, the accounts receivable related to ExOne GmbH no longer serve as collateral for borrowings 
under the LBM Credit Agreement. 

The Company does not consider the amended revolving credit facility with LBM to be indicative of a fair market value lending based 
on the prior determination of LBM as a related party. Prior to execution, the LBM Amendment was reviewed and approved by the 
Audit Committee of the Board and subsequently by a sub-committee of independent members of the Board. 

Amendment to GmbH Credit Agreement 

On February 24, 2020, ExOne GmbH entered into an amendment and replacement of the GmbH Credit Agreement (the “Amended 
GmbH Credit Agreement”). The Amended GmbH Credit Agreement eliminates the overdraft credit and short-term loan features of the 
credit agreement (Note 14) and replaces them with an increased capacity amount of €3,500 (approximately $3,800) for the issuance of 
financial guarantees and letters of credit for commercial transactions requiring security. The cash collateral requirement for the 
issuance of financial guarantees and letters of credit for commercial transactions requiring security has been eliminated for amounts up 
to €1,000 (approximately $1,000) as the amendment provides the German bank with a collateral interest in the accounts receivable of 
ExOne GmbH. Amounts in excess of €1,000 (approximately $1,000) continue to require cash collateral.  

The Company has evaluated all of its activities and concluded that no other subsequent events have occurred that would require 
recognition in the consolidated financial statements or disclosure in the notes to the consolidated financial statements, except as 
described above. 

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Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.  
None.  
Item 9A. Controls and Procedures.  
Evaluation of Disclosure Controls and Procedures  
Our management, including our Chief Executive Officer and our Chief Financial Officer, performed an evaluation of the effectiveness 
of our disclosure controls and procedures. Based on that evaluation, our Chief Executive Officer and our Chief Financial Officer 
concluded that, as of the end of the fiscal year covered by this Annual Report on Form 10-K, as a result of certain material weaknesses 
in our internal control over financial reporting (further described below), that our disclosure controls and procedures were ineffective.  

In connection with the preparation of our consolidated financial statements for the year ended December 31, 2019, we concluded that 
there are material weaknesses in the design and operating effectiveness of our internal control over financial reporting as defined in 
SEC Regulation S-X. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting 
such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be 
prevented or detected on a timely basis.  

A description of the identified material weaknesses in internal control over financial reporting is as follows: 

-  We did not maintain adequate control over user access rights for a significant information technology system. 

-  We did not maintain adequate control over application changes for a significant information technology system. 

-  We did not maintain adequate control over pricing and discounts associated with sales of certain of our products. 

Management’s Report on our internal control over financial reporting is included in Part II Item 8 of this Annual Report on Form 10-K 
under the caption “Management’s Report on Internal Control Over Financial Reporting” and is incorporated herein by reference.  Our 
independent registered public accounting firm has issued an attestation report on management’s maintenance of effective internal 
control over financial reporting, which is set forth in Part II Item 8 of this Annual Report on Form 10-K under the caption “Report of 
Independent Registered Public Accounting Firm” and is incorporated herein by reference. 

Notwithstanding the identified material weaknesses further described above, management believes that the consolidated financial 
statements and related notes thereto included in this Annual Report on Form 10-K fairly present, in all material respects, our financial 
condition, results of operations and cash flows for the periods presented. 
Changes in Internal Control over Financial Reporting  
During the three months ended December 31, 2019, as a result of the identification of the material weaknesses further described 
above, management has initiated the development of a remediation plan in an effort to ensure that our disclosure controls and 
procedures are effective. Our remediation plan is expected to include a comprehensive evaluation of the people, processes and systems 
responsible for each of the underlying control activities. We expect to complete this evaluation in 2020 and put measures in place in 
an effort to remediate the identified material weaknesses. However, we cannot be certain that the measures we may take will ensure 
that we establish and maintain adequate controls over our financial processes and reporting in the future or that material weaknesses 
identified will be remediated.  

Other than the items further described above, there were no changes in our internal control over financial reporting during 2019, that 
have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.     

Item 9B. Other Information.  

None. 

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PART III  

Item 10. Directors, Executive Officers and Corporate Governance.  
The information required by Item 10 is incorporated by reference from the information under the captions “Proposal 1 — Election of 
Directors,” “Executive Officers of ExOne,” “Delinquent Section 16(a) Reports,” “Corporate Governance — Audit Committee” and 
“Corporate Governance — Code of Ethics and Business Conduct” in our definitive proxy statement for the Annual Meeting of 
Stockholders to be held on May 13, 2020, which will be filed with the SEC within 120 days of the end of the fiscal year ended 
December 31, 2019.  
Item 11. Executive Compensation.  
The information required by Item 11 is incorporated by reference from the information under the captions “Compensation of Named 
Executive Officers,” “Director Compensation,” and “Corporate Governance — Compensation Committee Interlocks and Insider 
Participation” in our definitive proxy statement for the Annual Meeting of Stockholders to be held on May 13, 2020, which will be 
filed with the SEC within 120 days of the end of the fiscal year ended December 31, 2019.  
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.  
The information required by Item 12 is incorporated by reference from the information under the caption “Securities Authorized for 
Issuance Under Equity Compensation Plans” in Part II Item 5 of this Annual Report on Form 10-K and under the caption “Security 
Ownership of Certain Beneficial Owners and Management” in our definitive proxy statement for the Annual Meeting of Stockholders 
to be held on May 13, 2020, which will be filed with the SEC within 120 days of the end of the fiscal year ended December 31, 2019.  
Item 13. Certain Relationships and Related Transactions, and Director Independence.  
The information required by Item 13 is incorporated by reference from the information under the captions “Corporate Governance —
Independence of the Board and Committees” and “Transactions with Related Persons” in our definitive proxy statement for the 
Annual Meeting of Stockholders to be held on May 13, 2020, which will be filed with the SEC within 120 days of the end of the fiscal 
year ended December 31, 2019.  
Item 14. Principal Accountant Fees and Services.  
The information required by Item 14 is incorporated by reference from the information under the caption “Audit Fees and Services” in 
our definitive proxy statement for the Annual Meeting of Stockholders to be held on May 13, 2020, which will be filed with the SEC 
within 120 days of the end of the fiscal year ended December 31, 2019.  

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PART IV  

Item 15. Exhibits and Financial Statement Schedules.  
(a)(1) Financial Statements  
See Item 8 of Part II of this Annual Report on Form 10-K.  
(a)(2) Financial Statement Schedules  
Financial statement schedules have been omitted because they are not applicable, not required, or the required information is included 
in the consolidated financial statements or notes thereto.  
All other schedules for which provision is made in the applicable accounting regulations of the SEC are not required under the related 
instructions or are inapplicable and therefore have been omitted.  
(a)(3) Exhibits  
The Exhibits listed on the accompanying Index to Exhibits are filed as part of this Annual Report on Form 10-K.  

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EXHIBIT INDEX 

The agreements and other documents filed as exhibits to this report are not intended to provide factual information or other disclosure 
other than with respect to the terms of the agreements or other documents themselves, and you should not rely on them for that 
purpose. In particular, any representations and warranties made by us in these agreements or other documents were made solely within 
the specific context of the relevant agreement or document and may not describe the actual state of affairs as of the date they were 
made or at any other time.  

Exhibit 
Number 

  3.1 

  3.2 

  4.1 

  4.2 

10.1 

10.2 

10.3 

10.4 

10.5 

10.6 

10.7 

10.8 

10.9 

10.10 

10.11 

10.12 

   Description 

   Method of Filing 

Certificate of Incorporation. 

Incorporated by reference to Exhibit 3.1 to Form S-1 
Registration Statement (#333-185933) filed on January 8, 
2013. 

Amended and Restated Bylaws, as amended through 
August 19, 2013. 

Incorporated by reference to Exhibit 3.2 to Form 10-K 
(#001-35806) filed on March 22, 2016.  

Form of Stock Certificate. 

Incorporated by reference to Exhibit 4.1 to Amendment 
No. 2 to Form S-1 Registration Statement (#333-185933) 
filed on January 28, 2013. 

   Description of the Company’s Common Stock. 

  Filed herewith. 

2013 Equity Incentive Plan.* 

Form of Restricted Stock Award Agreement under 2013 
Equity Incentive Plan.* 

Form of Award Agreements under 2013 Equity Incentive 
Plan.* 

Incorporated by reference to Exhibit 10.07.01 to 
Amendment No. 1 to Form S-1 Registration Statement 
(#333-185933) filed on January 24, 2013. 

Incorporated by reference to Exhibit 99.2 to the 
Registration Statement on Form S-8 (No. 333-187053) 
filed on March 5, 2013. 

Incorporated by reference to Exhibit 10.07.02 to 
Amendment No. 1 to Form S-1 Registration Statement 
(#333-185933) filed on January 24, 2013. 

Form of Stock Bonus Award Agreement under 2013 Equity 
Incentive Plan.* 

Incorporated by reference to Exhibit 10.26 to Form 10-K 
(#001-35806) filed on March 20, 2014. 

Credit Agreement dated March 12, 2018 among the 
Company, ExOne Americas LLC, ExOne GmbH and LBM 
Holdings LLC. 

Escrow Agreement dated March 12, 2018 among the 
Company, LBM Holdings LLC and Huntington National 
Bank. 

Incorporated by reference to Exhibit 10.9 to Form 10-K 
(#001-35806) filed on March 15, 2018. 

Incorporated by reference to Exhibit 10.10 to Form 10-K 
(#001-35806) filed on March 15, 2018. 

Form of Indemnification Agreement for Officers and 
Directors. 

Incorporated by reference to Exhibit 10.1 to Form 8-K 
(#001-35806) filed on March 29, 2013. 

Change of Control Severance Plan, as amended August 8, 
2018.* 

Incorporated by reference to Exhibit 10.1 to Form 10-Q 
(#001-35806) filed on November 8, 2018. 

Letter Agreement dated October 25, 2018 between the 
Company and John F. Hartner.* 

Incorporated by reference to Exhibit 10.13 to Form 10-K 
(#001-35806) filed on March 15, 2019. 

Employment Agreement dated May 15, 2019 between the 
Company and John F. Hartner.* 

Incorporated by reference to Exhibit 10.1 to Form 10-Q 
(#001-35806) filed on August 7, 2019. 

Sales Contract dated December 10, 2019 among ExOne 
GmbH, ExOne Property GmbH and Solidas Immobilien 
und Grundbesitz GmbH. 

Lease Agreement for Commercial Premises dated 
December 10, 2019 between ExOne GmbH and Solidas 
Immobilien und Grundbesitz GmbH. 

Filed herewith. 

Filed herewith. 

62 

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10.13 

10.14 

21.1 

23.1 

31.1 

31.2 

32 

First Amendment to Credit Agreement dated February 18, 
2020 among the Company, ExOne Americas LLC, ExOne 
GmbH and LBM Holdings LLC. 

Filed herewith. 

Credit Agreement dated February 24, 2020 between 
Sparkasse and ExOne GmbH. 

   Subsidiaries of the Registrant. 

   Consent of Schneider Downs & Co., Inc. 

Rule 13(a)-14(a) Certification of Principal Executive 
Officer. 

Rule 13(a)-14(a) Certification of Principal Financial 
Officer. 

Filed herewith. 

   Filed herewith. 

   Filed herewith. 

Filed herewith. 

Filed herewith. 

Section 1350 Certification of Principal Executive Officer 
and Principal Financial Officer. 

Filed herewith. 

101 

   Interactive Data File. 

   Filed herewith. 

Each management contract and compensatory arrangement in which any director or any named executive officer participates has 
been marked with an asterisk (*). 

You can obtain copies of exhibits to our filings electronically at the SEC’s website at www.sec.gov or by mail from the Public 
Reference Section of the SEC at 100 F Street, N.E., Washington, D.C. 20549 at prescribed rates. The exhibits are also available as part 
of the Annual Report on Form 10-K for the year ended December 31, 2019, which is available on our corporate website at 
www.exone.com. Stockholders may also obtain copies of exhibits without charge by contacting our General Counsel and Corporate 
Secretary at (724) 863-9663.  
Pursuant to the rules and regulations of the SEC, we have filed certain agreements as exhibits to this Annual Report on Form 10-K. 
These agreements may contain representations and warranties by the parties. These representations and warranties have been made 
solely for the benefit of the other party or parties to such agreements and may have been qualified by disclosures made to such other 
party or parties, were made only as of the date of such agreements or such other date(s) as may be specified in such agreements and 
are subject to more recent developments, which may not be fully reflected in our public disclosure, may reflect the allocation of risk 
among the parties to such agreements and may apply materiality standards that are different from what may be viewed as material to 
investors. Accordingly, these representations and warranties may not describe our actual state of affairs at the date hereof and should 
not be relied upon.  

63 

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Pursuant to the requirements of Section 13 or 15(d) of the Exchange Act, the registrant has duly caused this report to be signed on its 
behalf by the undersigned, thereunto duly authorized.  

Signatures  

The ExOne Company 

By: 

/s/ John F. Hartner 
John F. Hartner 
Chief Executive Officer 

Date: March 12, 2020 

Pursuant to the requirements of the Exchange Act, 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 

Date 

Title 

Chief Executive Officer 
(Principal Executive Officer) 

Chief Financial Officer 
(Principal Financial Officer and 
Principal Accounting Officer) 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

/s/ John F. Hartner 
John F. Hartner 

March 12, 2020 

/s/ Douglas D. Zemba 
Douglas D. Zemba 

/s/ S. Kent Rockwell 
S. Kent Rockwell 

/s/ John Irvin 
John Irvin 

/s/ Gregory F. Pashke 
Gregory F. Pashke 

/s/ Lloyd A. Semple 
Lloyd A. Semple 

/s/ William Strome 
William Strome 

/s/ Roger Thiltgen 
Roger Thiltgen 

/s/ Bonnie K. Wachtel 
Bonnie K. Wachtel 

March 12, 2020 

  March 12, 2020 

  March 12, 2020 

  March 12, 2020 

  March 12, 2020 

  March 12, 2020 

  March 12, 2020 

  March 12, 2020 

64 

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STOCKHOLDER AND CORPORATE INFORMATION

Annual Meeting of  
Stockholders
May 13, 2020 
10:00am EDT 
The ExOne Company 
127 Industry Boulevard 
North Huntingdon, PA 15642 USA

Common Stock

NASDAQ: XONE

Corporate Headquarters

127 Industry Boulevard
North Huntingdon, PA 15642 USA
+1 724 863 9663

Investor Relations

Douglas D. Zemba 
Chief Financial Officer 
+1 724 765 1331 
douglas.zemba@exone.com

Karen Howard 
Kei Advisors LLC 
+1 716 843 3942 
khoward@keiadvisors.com

Independent Registered  
Public Accounting Firm

Schneider Downs & Co., Inc. 
Pittsburgh, Pennsylvania

Board of Directors
S. Kent Rockwell 1,2 
Chairman and Chief Executive Officer 
Rockwell Venture Capital, Inc. 
(investment firm)

John Irvin 1,2 
Director 
Senior Advisor, Rockwell Forest Products, Inc.

Gregory F. Pashke 1,2,3,5 
Independent Director 
President, Pashke Consulting  
(strategic, tactical and valuation consulting company)

Lloyd A. Semple 1,2,4,5 
Independent Lead Director 
Former Professor of Law 
Detroit Mercy School of Law

William F. Strome 1,2,3,4,5 
Independent Director 
Adjunct Professor 
Duquesne University 

Roger W. Thiltgen 1,2,4,5 
Independent Director 
President, Tanglewood Resort Properties, Inc. 

Bonnie K. Wachtel 1,2,3,4 
Independent Director 
Principal, Wachtel & Co., Inc. (investment firm)

1 – Annual term expiring at 2020 Annual Meeting 
2 – Nominated for reelection at 2020 Annual Meeting 
3 – Audit Committee 
4 – Compensation Committee 
5 – Nominating and Governance Committee 

Registrar / Transfer Agent

Please direct questions about lost  
certificates, change of address and  
changes in registered ownership to the Company’s transfer 
agent and registrar:

American Stock Transfer &   
Trust Company 
Operations Center 
6201 15th Avenue 
Brooklyn, NY 11219 USA 
+1 800 937 5449

Executive Officers
John F. Hartner 
Chief Executive Officer

Loretta L. Benec 
General Counsel & Corporate Secretary

Charlie Grace 
Chief Customer Officer

Rick Lucas 
Chief Technology Officer 

Douglas D. Zemba 
Chief Financial Officer & Treasurer

Investor information is available on the  
Company’s website: www.exone.com

4814.pdf      71      March 27, 2020

 
LET’S SOLVE THE TOUGHEST PROBLEMS. 
AND CHANGE THE WORLD.

About Us

1-877-773-9663

ExOne  is  the  pioneer  and  global  leader  in  binder  jet  3D  printing 
technology.  Since  1995,  we’ve  been  on  a  mission  to  deliver 
powerful 3D printers that solve our customers’ toughest problems 
and enable world-changing innovations. Our 3D printing systems 
quickly  transform  powder  materials  —  including  metals,  sand, 
ceramics,  and  composites  —  into  precision  parts,  metalcasting 
molds and cores, and innovative tooling solutions. 

Industrial customers use our technology to save time and money, 
reduce waste, increase their manufacturing flexibility, and deliver 
designs and products that were once impossible. As home to the 
world’s  leading  team  of  binder  jetting  experts,  ExOne  also 
provides  specialized  3D  printing  services,  including  on-demand 
production  of  mission-critical  parts,  as  well  as  engineering  and 
design consulting. Follow us on Twitter @ExOneCo.

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