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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

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FORM 10-K

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

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For the fiscal year ended December 31, 2021

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OR

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Registrant’s telephone number, including area code: (978) 224-1244

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Securities registered pursuant to Section 12(g) of the Act: None

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Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☐ No ☒

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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 ☒

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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 ☐

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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 (§232.0405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).   Yes ☒ No ☐

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Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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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. ☐

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Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

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Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

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Based on the closing price as reported on the New York Stock Exchange, the aggregate market value of the Registrant’s Common Stock held by non-affiliates on June 30, 2021 (the last business day of the Registrant’s most recently completed second fiscal quarter) was approximately $3.0 billion. Shares of Common Stock held by each executive officer and director and by each shareholder affiliated with a director or an executive officer have been excluded from this calculation because such persons may be deemed to be affiliates. This determination of affiliate status is not necessarily a conclusive determination for other purposes. The number of outstanding shares of the Registrant’s Common Stock as of March 11, 2022 was 312,491,730.

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Documents Incorporated by Reference

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Portions of the Registrant’s Definitive Proxy Statement relating to the 2022 Annual Meeting of Stockholders to be filed pursuant to Regulation 14A with the Securities Exchange Commission are incorporated by reference into Part III of this report. Such proxy statement will be filed with the Securities and Exchange Commission not later than 120 days following the end of the Registrant’s fiscal year ended December 31, 2021.

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BASIS OF PRESENTATION

On December 9, 2020, we consummated the business combination, or the Business Combination, contemplated by the Agreement and Plan of Merger, dated August 26, 2020, by and among our company (formerly known as Trine Acquisition Corp.), Desktop Metal Operating, Inc. (formerly known as Desktop Metal, Inc.) and Sparrow Merger Sub, Inc., pursuant to which Sparrow Merger Sub, Inc. merged with and into Desktop Metal Operating, Inc., with Desktop Metal Operating, Inc. becoming our wholly owned subsidiary. Upon the closing of the Business Combination, we changed our name to Desktop Metal, Inc.

Unless otherwise indicated or the context otherwise requires, references in this Annual Report on Form 10-K to “we,” “us,” “the company” and “Desktop Metal” refer to the consolidated operations of Desktop Metal, Inc. and its subsidiaries. References to “Trine” refer to the company prior to the consummation of the Business Combination and references to “Legacy Desktop Metal” refer to Desktop Metal Operating, Inc. prior to the consummation of the Business Combination.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K, including "Management’s Discussion and Analysis of Financial Condition and Results of Operations" in Item 7, contains forward-looking statements. All statements contained in this Annual Report on Form 10-K other than statements of historical fact, including statements regarding our future operating results and financial position, our business strategy and plans, market growth, trends, events, and our objectives for future operations, are forward-looking statements. The words “may,” “will,” “expect,” “anticipate,” “believe,” “intend,” “project,” “could,” “would,” “estimate,” “potential,” “continue,” “plan,” “target,” or the negative of these words or similar expressions are intended to identify forward-looking statements.

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The forward-looking statements included herein are based on current expectations of management. Actual results may differ from those expressed in forward-looking statements due to additional factors, including those set forth in Part I, Item 1A. “Risk Factors” elsewhere in this Annual Report on Form 10-K. Although we believe that expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, performance, or achievements. The events and circumstances reflected in our forward-looking statements may not be achieved or occur, and actual results could differ materially from those projected in the forward-looking statements. Moreover, we operate in an evolving environment. New risk factors and uncertainties may emerge from time to time, and it is not possible for management to predict all risk factors and uncertainties. As a result of these factors, we cannot assure you that the forward-looking statements in this Annual Report on Form 10-K will prove to be accurate. Except as required by applicable law, we do not plan to publicly update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances, or otherwise.

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You should read this Annual Report on Form 10-K completely and with the understanding that our actual future results may be materially different from what we expect. We qualify all of our forward-looking statements by these cautionary statements.

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Additive manufacturing has the capacity to change the way parts of nearly all materials are designed, manufactured and sold around the world, and it provides businesses of all sizes the means to make high performance products faster, more sustainably, and at costs and volumes competitive with conventional manufacturing processes. Our mission is to enable high volume production, while making additive manufacturing accessible to all engineers, designers and manufacturers. In doing so, we believe we will empower businesses to adopt radical, new approaches to design and production and enable the success of many of the high growth industries that will drive global economic growth in the years to come.

Our growth strategy begins with a commitment to research and development. Since our founding in 2015, we have invested significant resources in research and development towards building an extensive portfolio of proprietary and differentiated technologies with a focus on making additive manufacturing an easy-to-use, economic and scalable solution. These technologies represent the cornerstones of our future product introductions, are critical to enhancing our existing offerings and are supported by over 650 patents or pending patent applications. Our additive manufacturing platforms, which leverage these technologies for the production of tools and end-use parts, enable businesses to address their specific goals through a range of solutions that span price points, throughput levels and operating environments.

Our product platforms offer several key advantages over competitive additive manufacturing systems including breakthrough print speeds, competitive part costs, accessible workflows and software, turnkey solutions and support for an extensive library of qualified materials, the sale of which represent a recurring revenue stream from customers of our additive manufacturing solutions in addition to system consumables and other services, such as installation, training and technical support. As a result of these strengths, our solutions are lowering the barriers to adopting additive manufacturing and unlocking new applications where conventional manufacturing has customarily held cost and volume advantages. Across printers, parts and materials, we intend to continue investing to advance our current technology portfolio and develop new technologies that allow us to serve a broader customer base and reach new verticals, thereby expanding our addressable market and driving adoption of Additive Manufacturing 2.0.

We leverage our core competencies in technology innovation and product development by marketing and selling our Additive Manufacturing 2.0 solutions through a leading global distribution network, managed and augmented by our own internal sales and marketing teams. This distribution network, which covers over 65 countries around the world, is composed of sales and distribution professionals with decades of experience in digital manufacturing technologies and works alongside our direct sales force to market and sell products across a range of industries and price points. Similarly, our internal manufacturing and supply chain teams work collaboratively with our internal engineering department and third-party contract manufacturers to scale up initial prototypes for commercialization and volume commercial shipments. Together, our hybrid distribution and manufacturing approaches allow us to produce, sell and service our products at-scale in global markets and create substantial operating leverage as we execute our strategy.

Our proprietary technology solutions also serve as the foundation for product parts offerings in which we which we directly manufacture parts for sale to our customers with a focus on key applications and verticals in which additive manufacturing can provide significant design, performance, cost and supply chain advantages relative to conventional manufacturing. These offerings will enable us to provide a more holistic suite of solutions for our customers and enable the accelerated adoption of our Additive Manufacturing 2.0 solutions across select high-value production applications, which we refer to as “killer apps”, including, but not limited to, medical and dental devices, fluid power systems, and sustainable, end-use wood parts. We believe such offerings will not only create a high-margin revenue stream, but will also facilitate lead generation for our additive manufacturing systems at scale and enable high-performance and specialized applications using new materials ahead of broader market introduction.

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We are led by visionary technologists and a team of proven leaders with experience bringing emerging technologies to market across the hardware, materials and software sectors. Our technologies have the potential to empower engineers and designers to easily access additive manufacturing and drive new application discovery as well as provide manufacturers with reliable and high-performance solutions that facilitate the production of innovative designs in high volumes. We believe that, taken together, these core competencies will propel us towards helping businesses realize the true promise of Additive Manufacturing 2.0.

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Industry Background

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Conventional manufacturing processes have numerous shortcomings.

Historically, processes such as casting, stamping, molding and machining have dominated global manufacturing, which is a $12 trillion industry, according to estimates by A.T. Kearney. These conventional and subtractive manufacturing techniques have

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numerous limitations. Most require high upfront expenses in the form of tools, such as molds, dies, jigs or fixtures. Designing and manufacturing these tools can result in long lead times for parts as well as minimum volume requirements in order to achieve cost efficiencies.

Tooling requirements associated with casting, stamping, and injection molding also leave little room for design iteration without increasing time-to-market and development costs. New parts and design changes often require a new tool, thereby slowing the pace at which businesses can introduce new products and react to shifts in market preferences and making it difficult to compete effectively. Computer numerical controlled machining, or CNC machining, is an alternative to stamping, casting and molding that does not require a mold or die, enabling lower-volume production with reduced lead times. However, because CNC machining is a subtractive process in which material is removed from a solid block to create a part, it typically results in higher part costs and significant material waste. In addition, the CNC machining process often requires heavy involvement from specialist technicians, and machine programming can be time intensive. Each of these conventional manufacturing processes also creates design restrictions that can result in significantly higher part weights and costs or require assemblies, adversely impacting performance in favor of manufacturability and driving additional manufacturing and supply chain complexity.

Additive manufacturing has the potential to address the limitations of conventional manufacturing.

Additive manufacturing addresses many of the limitations of conventional manufacturing through a combination of flexibility, ease of use and cost, making it an efficient and effective process across the product life cycle, from design and prototyping to production. Additive manufacturing is a digital manufacturing process that produces 3D objects from digital models through the repeated deposition of thin layers of material. This process eliminates the need for tooling inputs and provides a range of benefits including:

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lighter than conventionally manufactured counterparts, additive manufacturing can also lead to downstream sustainability benefits, including reduced fuel consumption in industries such as automotive and aerospace. In addition, by reducing supply chain complexity, additive manufacturing can reduce emissions from transporting physical goods around the world.

Many businesses are motivated to deploy additive manufacturing to improve production processes at-scale.

Many businesses faced with increased global competition and rapidly changing market preferences are turning to additive manufacturing to overcome the limitations of conventional manufacturing and provide a competitive advantage. According to an Ernst & Young global survey, 83% of industrial businesses in 2019 were either already applying or considering applying additive manufacturing technologies, a significant increase from 36% in 2016. According to the Wohlers Report 2021, spending on additive manufacturing products and services roughly doubled from $6 billion to $12 billion during this same period. While many businesses still value the rapid prototyping benefits of additive manufacturing, they are also eager to realize benefits largely related to end-use part production. According to Ernst & Young, over 50% of industrial businesses expect to use additive manufacturing to produce products that better meet customer requirements; reduce logistics efforts, transport and inventories; and manufacture existing products at lower costs.

Most existing additive manufacturing technologies primarily focus on design & prototyping applications.

Additive manufacturing technologies face stringent business requirements for use in production with respect to accuracy, surface finish, material properties and throughput, all of which must meet or exceed the standards set by more mature conventional manufacturing alternatives. Most commercially available 3D printers leverage legacy additive manufacturing technologies including fused filament fabrication, or FFF, stereolithography, or SLA, and powder bed fusion, or PBF. These first-generation 3D printing technologies build parts by tracing each layer using a single point or multiple points, such as an extrusion nozzle in FFF printers or a laser in SLA and PBF systems. While these technologies have evolved significantly since the early 2000s, and have mostly overcome initial deficiencies around accuracy, surface finish and material properties, their throughput and the resulting production economics have continued to present a challenge. Such technologies can typically only increase part throughput with additional time or systems, which limits customers’ ability to increase production without also increasing their equipment costs. Many existing additive manufacturing solutions consequently continue to focus on design and prototyping use cases or other low volume production applications where design flexibility and turnaround time are important to customers, but costs and part throughput are not, and where other key performance measures, including accuracy, surface finish and material properties are also less critical.

As a result, businesses still face hurdles in adopting legacy additive manufacturing for end-use production.

While the growth of additive manufacturing has accelerated in recent years, many companies still hesitate to fully adopt the existing, legacy technologies to produce end-use parts in volume, preventing them from realizing the full benefits of additive manufacturing. Ernst & Young found that only 18% of industrial businesses in 2019 used additive manufacturing for end-use parts, lagging other use cases such as rapid prototyping. Because these existing, legacy technologies are better suited to design and prototyping applications, businesses pursuing additive manufacturing solutions face significant barriers to adopting these technologies for end-use applications. Using legacy additive manufacturing technologies to make end-use parts can be expensive, particularly for businesses under margin pressure. This is due to the high costs of legacy additive manufacturing equipment and related consumable materials, which are often priced at high levels by vendors to compensate for the low productivity of their systems. When combined with the limited throughput of these legacy additive manufacturing technologies, high upfront and operating costs result in part costs that typically cannot compete with conventional manufacturing. Consequently, industries that require inexpensive parts in large quantities, such as automotive and consumer products, face challenges in adopting additive manufacturing for end-use parts production.

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Our Market Opportunity

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In part as a result of the drawbacks of these legacy additive manufacturing technologies, businesses of all sizes are engaging Desktop Metal to begin their deployment of additive manufacturing for scalable, end-use parts production. We believe our product portfolio enables customers to capture value at every stage in the product lifecycle, from research and development to the mass production of tools and end-use parts. We provide easy-to-use, high-throughput, and integrated additive manufacturing solutions comprised of hardware, software, materials, and services. Our solutions expand the addressable market for additive manufacturing by facilitating applications in vertical markets that have been restricted from adopting additive manufacturing due to cost and

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productivity hurdles, such as automotive, consumer products, heavy industry and machine design. As a result, we believe we are at the forefront of the next generation of companies that will drive the accelerated adoption of Additive Manufacturing 2.0, whereas legacy additive manufacturing technologies are primarily focused on enabling rapid prototyping and tooling applications. According to the Wohlers Report 2021 and management estimates, this market is expected grow from $13 billion in 2020 to more than $100 billion in 2030 at a compound annual growth rate of approximately 22%, as additive manufacturing displaces conventional manufacturing across a growing range of applications.

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Our Growth Strategy

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The key elements of our strategy for growth include the following:

Expand our product offerings with a focus on integrated solutions that make additive manufacturing suitable for production applications and accessible to a broad audience.

We believe the adoption of additive manufacturing, particularly for end-use parts, is driven by the availability of solutions that offer a tool-free, digital path to producing large quantities of parts that are both higher performance and lower cost than achievable through conventional manufacturing processes. Our product portfolio is focused on additive manufacturing printer platforms designed for Additive Manufacturing 2.0, or the volume production of end-use parts, and we intend to continue investing significant resources in enhancing these solutions and developing technologies with breakthrough advances in print speed and other process parameters to deliver the highest throughput systems and lowest part costs in the additive manufacturing market. We believe such improvements will encourage customer investment in additive manufacturing across a range of industrial applications and vertical markets where conventional manufacturing has customarily held cost and volume advantages. Improved system productivity and economics will expand our market opportunity and enable customers to enjoy the benefits of additive manufacturing at-scale, including lighter, more sustainable parts and a digital supply chain. Our Additive Manufacturing 2.0 solutions also enable us to capture recurring revenue streams through the sales of consumables and service contracts. We are also committed to lowering the barriers to adopting such additive manufacturing solutions by providing integrated, turnkey experiences that improve performance while reducing workflow complexity and include all the software, hardware and materials required to produce end-use parts. To accomplish this, we intend to continue investing in software, materials and sintering technologies complementary to our 3D printers that enable ease of use and broad adoption across a wide set of customers with varying levels of experience with additive manufacturing.

Qualify additional materials to reach new verticals and expand our addressable market

Our current product portfolio supports 3D printing using an extensive library of materials, including metals, polymers, elastomers, ceramics, sands, composites, wood and biocompatible materials, and we are in the process of qualifying additional materials for printing that meet or exceed the properties achievable through conventional manufacturing processes. Our metal additive manufacturing systems are designed using sintering-based, powder metallurgy processes, for which hundreds of well-characterized metal alloys and ceramics are available, offering a broad set of materials for us to evaluate and qualify for use with these platforms. Several of these solutions also provide open platforms for customers to develop and print with specialized materials that are either proprietary to them or not included on our internal development roadmap while others offer a full, turnkey experience including metal powders which we qualify and distribute for customer use. Our photopolymer systems support a wide range of both proprietary and third-party, industry-validated resins through a selectively open business model. By developing or qualifying additional industrial materials on our systems and enabling customers and partners to do the same, we believe we can serve a broader customer base and address new applications and vertical markets, thereby expanding market share of our solutions and helping drive adoption of additive manufacturing.

Develop robust produced parts offerings focused on “killer apps” for additive manufacturing

We are establishing produced parts offerings in which we directly manufacture parts for sale to our customers with a focus on key, high-value applications and verticals in which additive manufacturing can provide significant design, performance, cost and supply chain advantages relative to conventional manufacturing. These offerings will enable us to provide a more holistic suite of solutions for our customers and enable the accelerated adoption of our Additive Manufacturing 2.0 solutions across select high-value and high margin production applications, which we refer to as “killer apps”, including, but not limited to, medical and dental devices, fluid power systems, and sustainable, end-use wood parts. For example, we offer turnkey design and parts production services enabled by additive manufacturing for fluid power system applications through our Aidro subsidiary, and we are building Desktop Labs, a

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dental and biofabrication platform focused on leveraging our proprietary additive manufacturing solutions to vertically integrate into digital solutions, design services and parts production capabilities for dental and biofabrication applications. By leveraging additive manufacturing, we believe we can provide improved delivery timelines, higher performance parts, and a more integrated, end-to-end customer experience relative to manufacturers that leverage conventional processes, enabling pricing power and accelerating our customer acquisition capabilities. Providing produced parts also enables customers to leverage our technology for these “killer apps” with a lower initial capital expenditure investment before bringing their production in-house when they are ready to purchase our additive manufacturing systems. We believe such services will facilitate lead generation for our additive manufacturing systems at scale and enable high-performance and specialized applications using new materials ahead of broader market introduction.

Pursue strategic acquisitions and partnerships

We intend to continue to selectively pursue acquisitions and/or equity investments in businesses that represent a strategic fit and are consistent with our overall focus on technologies and solutions that enable Additive Manufacturing 2.0 across printers, materials and killer apps. We believe such transactions would allow us to accelerate market penetration of our additive manufacturing solutions by enabling expansion of our product portfolio, access to new markets and key applications for additive manufacturing, and a stronger value proposition for our customers while delivering margin improvements and increased customer lifetime value. We believe that because of our core focus on engineering and technology development as well as our unique distribution network, we will be able to successfully integrate and drive adoption of new technologies and capabilities acquired via strategic transactions.

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Extend our distribution channels and reach

We have a leading global distribution network for our additive manufacturing technology solutions consisting of over 200 resellers, covering more than 65 countries around the world. Our direct sales force augments the reach of our distribution network, focusing primarily on selling our higher priced solutions, cross-selling our solutions across materials, serving major accounts and expanding our footprint within multinational and Fortune 500 organizations. We intend to extend this hybrid distribution approach by adding further geographic coverage and sales capacity across both reseller and direct sales channels as well as developing industry-specific expertise to drive penetration in vertical markets such as automotive, aerospace, healthcare and dental, and consumer products. We also expect to continue building out a high-velocity sales channel for lower price point products by partnering with additional volume distributors of software and hardware as well as expanding our internal sales infrastructure and online sales presence.

Build a diverse, global customer base across industries and applications

We believe that our success depends, in part, on our ability to develop a diverse, global customer base to reduce risks associated with revenue concentration in any single geographic region or industry. Our customers today include businesses of all sizes, ranging from small and medium enterprises to Fortune 500 organizations and span many industries and applications, including automotive, healthcare and dental, consumer products, heavy industry, aerospace, machine design and research and development. We aim to leverage our global distribution network to reach new customers broadly as well as opportunities in targeted industries and geographies. We believe this diversification will also allow us to identify new applications for which our solutions are appropriate and provide us with customer feedback to assist our product development efforts and ensure we are addressing a broad range of market needs. For example, in 2021 we launched Desktop Health, a business focused on developing new solutions built on and commercializing our portfolio of additive manufacturing solutions for personalized patient care across a range of healthcare and dental applications spanning dentistry, orthodontics, dermatology, orthopedics, cardiology, plastic surgery and printed regenerative tissues and grafts. Our produced parts offerings, including Aidro and Desktop Labs, further our application diversification efforts by providing us with a direct, internal feedback loop with users of our additive manufacturing solutions so we can continue to identify new use cases where our proprietary technologies deliver a compelling value proposition and accelerate our customer acquisition and account expansion capabilities.

Promote awareness through training and education

As businesses increasingly embrace additive manufacturing over the next decade, we intend to educate the market on best practices for adoption of the technology across the entire product life cycle. Our leadership position provides a platform to deliver this education both for our existing customers and the market as a whole. Such education is a critical component of our sales and marketing efforts. We believe businesses that are well-informed or that have firsthand experience of the benefits of our additive

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manufacturing solutions relative to conventional manufacturing are more likely to purchase and expand their use of our products and services over time. To drive such awareness, we are developing rich additive manufacturing content and curricula for delivery through both online and in-person media, including classes, programs, certifications, and professional services. We are developing global centers of excellence, leveraging our own headquarters and network of adoption centers in conjunction with our distribution network’s presences, to serve as showrooms for our solutions, learning facilities and focal points for additive manufacturing-focused professional services.

Our Competitive Strengths

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We are a pioneer in the additive manufacturing industry with a mission to make the technology accessible to all designers, engineers, and manufacturers. We believe our collective expertise coupled with the following competitive strengths, will allow us to maintain and extend a leadership position in next-generation additive manufacturing and expand our market opportunity:

Differentiated and proprietary technology platform focused on area-wide print technologies

We have invested significant resources in developing proprietary technologies that serve as the foundation of our solutions across hardware, software and materials science to accelerate the widespread adoption of additive manufacturing. A majority of these proprietary technologies are innovations on binder jetting or digital light processing, or DLP, which are area-wide 3D printing processes that use inkjet printheads or DLP projectors, respectively, to print an entire layer or large sections of a layer at one time and are consequently more efficient than point processes, such as FFF, SLA and PBF, which trace each layer over time using single (or multiple) points of energy or material deposition. Several of our key print process innovations include:

In addition to these print process innovations, we have developed purpose-built, proprietary sintering technology that delivers industrial-strength sintering in an office-friendly package as well as breakthrough sintering process simulation software, designed to facilitate metal parts production on our platforms with high accuracy while reducing trial-and-error. These fundamental technologies represent the cornerstones of our future product introductions and are critical to enhancing our existing offerings. Elements of these technologies and processes are protected by our know-how and by over 650 patents or pending patent applications.

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High printer throughput

We believe that our proprietary SPJ, Triple ACT, CDLM and Projection Array technologies and each of our binder jet and DLP product platforms enables the highest rate of parts production per unit of time among competing additive manufacturing systems for a given layer resolution. The Production System P-50, which is designed to achieve print speeds of up to 12,000 cubic centimeters per hour at a 65-micron printed layer height, can enable customers to manufacture up to hundreds of thousands or even millions of parts per year using additive manufacturing, unlocking new applications due to improved part costs and enhanced design flexibility. The Xtreme 8K uses patented Projection Array technology to support printing large photopolymer parts at build speeds up to 100 times those of legacy thermoplastic FFF printers. Our additive manufacturing solutions employ additional, proprietary technology innovations as a means to overcome some of the challenges that arise with high-speed 3D printing and ensure part consistency, accuracy, and resolution. Through continued advances in underlying hardware and our own technology and processes, we believe that our products’ print speeds will continue to increase, driving down the cost of parts produced on our additive manufacturing systems. This will further differentiate our solutions from competitors while also improving our ability to compete with conventional manufacturing processes at larger quantities of parts and across a wider range of applications.

Integrated, turnkey solutions

We aim to provide our customers with easy-to-use and end-to-end, turnkey solutions for additive manufacturing without the need for additional third-party equipment. We believe our compelling user experience across our product portfolio begins with cohesive and modern software applications for efficient printer build preparation and communication with our additive manufacturing systems, which receive feature enhancements via over-the-air or offline firmware updates. For our solutions related to metal additive manufacturing, which is a complex process that involves multiple steps to go from a digital file to a metal part, we have developed a furnace using proprietary technology purpose-built to provide industrial strength, partial-pressure and vacuum-enabled sintering in an office-friendly package. Sintering is a critical step for powder metallurgy-based metal additive manufacturing processes. Our furnace enables customers of our Studio System and metal binder jetting solutions with minimal additive manufacturing experience or materials expertise to process high-density, complex metal parts entirely in-house without third-party equipment required. Similarly, we provide cleaning and curing solutions for our photopolymer additive manufacturing systems, enabling customers to fully process parts post-print to achieve exceptional material properties, resolution and accuracy. We also provide a range of proprietary and third-party consumables and materials optimized for use with our additive manufacturing systems and designed to enable high-quality parts with consistency.

Broad product portfolio and material library

Every organization has a different challenge or application that drives its consideration of additive manufacturing. We offer our customers a range of solutions spanning multiple price points, throughput levels, operating environments, and technologies to enable businesses to find the solution that solves their specific pain point and achieves their goals across an extensive library of qualified materials. Our broad product portfolio covers a spectrum of use cases, scaling with customer needs from entry-level, office-friendly additive manufacturing systems for low volume production of metal, polymer, composite or biocompatible parts to high-end, industrial additive manufacturing systems for mass production of low-cost metal, polymer, elastomer, ceramic, sand or wood parts. In addition, this portfolio eliminates the need for customers to source products for different applications from multiple third-party vendors, giving us a market advantage relative to competitors with a more limited set of solutions.

Global presence and distribution capabilities

We have developed an industry-leading global distribution network for our additive manufacturing solutions consisting of over 200 resellers covering over 65 countries around the world and within a short drive of a significant portion of worldwide manufacturing sector locations. Our resellers, who have extensive experience across digital modeling, 3D printing, and metal and polymer manufacturing processes, provide marketing, sales, application engineering, and local support services for end users across an array of vertical markets, such as healthcare and dental. They also bring an existing base of customers into which we can drive awareness of and ultimately sell our additive manufacturing solutions. Our direct sales force augments the reach of our global distribution network, serving major accounts and expanding our footprint within multinational and Fortune 500 organizations. To support both our reseller and direct sales channels, we leverage an experienced team of application engineers who help customers identify and develop compelling use cases for additive manufacturing in their organizations to drive adoption of our solutions. We believe this hybrid

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distribution approach allows us to scale across a range of price points, solution complexities and deployment sizes while enabling a tight and ongoing relationship with customers of all sizes.

We have also established adoption centers in each of the Americas, the Europe, the Middle East and Asia, or EMEA region, and the Asia-Pacific, or APAC region, through which we offer sales and marketing and delivery of support and printing services to our customers. These adoption centers provide us with physical presence alongside our reseller locations in or near areas where many global industrial businesses have manufacturing facilities, providing potential customers with the ability to see our additive manufacturing systems in operation and evaluate their production capabilities prior to ordering such solutions to bring production in-house.

Visionary and experienced management team

Our management team has deep operational experience bringing emerging technologies to market across the hardware and software sectors. In engineering, we are led by accomplished and visionary technologists across the additive manufacturing, robotics, and materials science industries, including lead inventors of binder jetting and DLP technologies and an industry authority in powder metallurgy. Our commercialization efforts are managed by individuals with prior successes in building and growing indirect, channel-driven sales organizations.

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Our Product Platforms

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We offer a comprehensive portfolio of integrated additive manufacturing solutions comprised of hardware, software, materials and services with support for metals, polymers, elastomers, ceramics, sands, composites, wood, and biocompatible materials. Our additive manufacturing systems, which are based on our proprietary technologies, are described below.

Metal Additive Manufacturing Systems

Our metal additive manufacturing systems are designed using sintering-based, powder metallurgy processes, in which metal powder is bound together in a printer and sintered in a furnace to form a dense metal part. Hundreds of metal alloys are available to such powder metallurgy processes, many with well-characterized and high-quality material properties.

The Production System is an industrial manufacturing platform powered by patent-pending SPJ binder jetting technology designed to be the fastest way to 3D print metal parts at scale. The Production System platform consists of two printer models, the P-1 and the P-50, enabling customers to scale from process and materials development in a smaller form factor solution to mass production of low-cost, end-use parts on the same print engine. On the Production System P-50, which commenced shipments during the first quarter of 2022, SPJ technology offers dramatic increases in print speeds up to 100 times those of legacy PBF additive manufacturing technologies. This throughput is reinforced by an open material platform that allows customers to use low-cost, third-party metal injection molding, or MIM, powders. As a result, the Production System P-50 can produce high-resolution parts at costs competitive with conventional mass production techniques for quantities up to hundreds of thousands of units, addressing the needs of original equipment and third-party contract manufacturers seeking cost-effective additive manufacturing solutions. In addition, both Production System printer models feature an inert, chemically inactive processing environment, enabling support for a range of both non-reactive and reactive metals in a controlled fashion while also promoting consistent characteristics and quality across printed parts.

The Shop System platform introduces mid-volume binder jetting with rich feature detail and exceptional surface finish to the machine shop market. With the Shop System, businesses can produce serial batches of hundreds or thousands of complex, end-use metal parts in a fraction of the time and cost of conventional manufacturing and comparably priced additive manufacturing technologies. The Shop System, which can achieve build speeds up to 10 times those of legacy PBF additive manufacturing technologies, also features a configurable build volume from 4 liters to 16 liters designed to scale to a customer’s desired throughput. It is an affordable, turnkey solution that facilitates the full manufacturing process from digital file to sintered metal part, and includes a powder station for part depowdering prior to sintering, closed-loop powder recycling and our proprietary furnace technology with software and profiles optimized for mid-volume production. While the Shop System was initially designed for metal parts production, we also are qualifying and commercializing this solution for new materials that can leverage binder jetting, such as wood and ceramics.

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The X-series platform is designed for serial production binder jet 3D printed metal, ceramic, or composite parts, balancing speed and quality while offering broad material compatibility for a full spectrum of academics, researchers and manufacturers. The X-series consists of three printer models, including the X160Pro, X25Pro and InnoventX. The models differ primarily in print speed and build volume but leverage the same patented Triple ACT technology and advanced, piezoelectric printhead engine to support easy scaling from research and development to volume production with industry-leading final part accuracy, density and part variability as low at 0.3% across large build areas. Each of these printer models also features an open material system and significant process flexibility, enabling the use of a diverse range of ultra-fine, third-party MIM powders. At 160 liters in build volume, the X160Pro is the largest commercially available binder jet system in the market and large enough to batch process investment cast parts for applications in industries such as automotive, aerospace and defense. The X160Pro also features Industry 4.0 cloud connectivity and process-linking capabilities enabled by Siemens MindSphere. The X25Pro features a mid-sized 25-liter build volume, making it large enough to accommodate production of most metal parts manufactured today. The InnoventX is a compact, entry-level binder jetting solution aimed at academics, researchers, and manufacturers seeking to conduct materials research and produce low volumes of functional parts quickly, affordably, and sustainably. It also includes enhanced safety features for reliably producing high-quality parts with excellent surface finish across a wide range of materials. This system’s process flexibility and easy-to-manage build volume of just under 1 liter make it ideal for educating students, use in labs for research and development, or getting started with binder jetting without the need for large volumes of powder.

The Studio System platform, now in its second generation, is designed for office-friendly 3D printing. Integrated through Desktop Metal’s cloud-based Fabricate software, this turnkey, easy-to-use solution delivers a streamlined and automated workflow for producing low volumes of complex metal parts in house via additive manufacturing technology. Through BMD, the Studio System minimizes requirements for special facilities or expensive EHS equipment as compared to legacy PBF additive manufacturing technologies and improves ease-of-use while enabling new features such as use of closed-cell triply periodic minimal surface, or TPMS, infill for lightweight strength. Parts produced using the Studio System 2 also feature our Separable Supports technology, which enables simplified post-processing and support removal relative to legacy PBF additive manufacturing technologies.

We also offer a sintering furnace, that can be paired with the Studio System and our entry-level binder jetting solutions to create turnkey metal additive manufacturing solutions that are simple to install and easy to use. The Desktop Metal furnace is fully-automated, sized to fit through ADA-compliant doors and built using proprietary technology that provides industrial-strength, vacuum-enabled sintering in an office-friendly package. It is designed to achieve temperatures up to 1,400 degrees Celsius and to ensure uniform heating and cooling without the residual stresses introduced into parts by legacy PBF additive manufacturing processes, which can result in poor part performance.

Photopolymer Additive Manufacturing Systems

Our photopolymer additive manufacturing systems are designed using advanced, area-wide photopolymer print processes, such as DLP and CDLM, in which liquid photopolymer resin is cured using light from a high-resolution projector system to produce precision polymer parts with smooth surface finish and properties in line with or exceeding conventionally manufactured thermoplastics.

The Xtreme 8K platform features the largest build area among production-grade DLP systems. It is designed for industrial, high-temperature production of end-use photopolymer parts and uses high-powered light sources coupled with a water-cooled DLP chip for extended life on the factory floor. Leveraging patented Projection Array technology, the Xtreme 8K combines its two high-powered 4K projectors into a single exposure using multi-image calibration to drive power density during curing and enable the high-speed production of exceptionally large photopolymer parts within the 71 liters build envelope without sacrificing quality or accuracy. Projection Array technology, which supports build speeds on the Xtreme 8K up to 100 times those of legacy thermoplastic FFF printers, is also capable of printing parts with up to 16K resolution using patented pixel shifting technology. With the speed and resolution enabled by the Xtreme 8K, businesses can achieve superior price performance for large volumes of end-use parts versus comparable polymer additive manufacturing systems.

The Einstein series, designed for dental professionals, offers key features essential to superior 3D printing in the dental market, including accuracy, speed and versatility. The series consists of three models, including Einstein, Einstein Pro, and Einstein Pro XL, each of which offer progressively larger build volumes up to 5.7 liters, faster build speeds, and higher-resolution printing. All Einstein printers leverage proprietary NanoFit 385 technology built on industrial 385 nanometer projectors to enable dental applications with stunning clarity, exceptional accuracy, and natural looking finishes. The printers are also equipped with Hyperprint technology, which leverages closed-loop processing in combination with a heated resin vat to fabricate a variety of dental applications, such as models,

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dentures and crowns, with improved accuracy, speeds up to 50% faster, and a wider range of materials than predecessor dental photopolymer solutions.

The P4K platform offers a series of advanced DLP printer models designed for volume production in precision applications. With four available build envelopes up to 5.9 liters in volume, the P4K platform leverages industrial 385 nanometer projectors combined with patented pixel tuning technology that uses artificial intelligence to deliver parts with extremely high-quality surface finish. P4K printers eliminate the use of a vat used to hold the liquid photopolymer resin, and instead use a shallow tray filled with the exact volume of resin required for a given print, minimizing waste, saving material costs and making material changeovers fast and easy.

The Envision One platform leverages patented CDLM technology for high-volume production of end-use photopolymer parts at an affordable upfront price, offering exceptional price performance. Envision One printers are built with industrial projectors with 4K resolution and 385 nanometer wavelength that deliver high-intensity light uniformly and with high precision across the entire build surface. Paired with proprietary domeless basement technology for the material tray, which reinforces precision and part accuracy, CDLM technology on the Envision One enables the continuous motion of the build plate to deliver high build speeds and parts with isotropic properties, leading to cost-effective end-use parts. The Envision One platform consists of several models, including a large format solution, the Envision One XL, which supports printing large parts up to 330 millimeters tall, and the Envision One HT, which uses a high-accuracy, closed loop infrared heating system to enable a new generation of high-temperature, high-viscosity resin chemistries with strong functional characteristics.

The D4K Pro platform, designed for jewelry and chairside settings, offers professional-grade photopolymer printing for end-use parts in a desktop form factor. Equipped with an industrial 385 nanometer and 4K resolution projector, the D4K Pro platform uses proprietary DLP technology to deliver exceptionally fast print speeds. The platform offers build envelopes up to 1.4 liters in volume, resolution down to 25 microns, and exceptionally smooth surface finish that minimizes post-processing requirements.

Across each of these platforms, we have a large library of qualified materials suitable for healthcare and dental, consumer products, and industrial applications. In addition, we offer cleaning and curing accessories to facilitate post-processing of photopolymer parts produced on our printer platforms. The PWA 2000 and PWA 2000 XL automated rinsing solution facilitates cleaning uncured resin from parts with the convenience of a removable basket for ease-of-use when dipping or extracting parts from the tank. A selection of available automated programs ensures accurate, and efficient cleaning of delicate and larger, complex parts alike while minimizing liquid use to reduce costs and environmental impact. The PCA 2000 and PCA 4000 are solutions for curing parts printed using our CDLM or DLP platforms and utilize a unique system of ultraviolet light emitting diode (LED) light sources that uses both 385 nanometer wavelengths to deep cure and 405 nanometer wavelengths to achieve smooth surface on each part.

Digital Casting Additive Manufacturing Systems

Our digital casting additive manufacturing systems leverage binder jetting technology to print large-scale molds, mold cores, and investment casting patterns with high precision across a variety of sand materials for foundry applications to enable our customers to innovate through enhanced design solutions and improved turnaround times for their clients.

The S-Max platform is a high-performance digital casting solution designed for fast, precise and reliable production of sand molds and cores for metal casting applications, making it an ideal choice for industrial production of high-complexity castings that range in size for automotive, aerospace, energy, and other heavy industries. The platform consists of two models, the S-Max and S-Max Pro. Both models offer two large job boxes of 1,260 liters each, as well as a fully automated and adjustable printhead that supports a wide range of binder systems, providing the versatility to print cores and molds compatible with a range of ferrous and nonferrous metals. The S-Max printer offers a robust and reliable solution for the majority of our available sand printing binders, including all cold hardening binder systems, making it suitable for a common and wide range of casting materials. The S-Max Pro offers an additional inorganic binder option, which can deliver high-quality aluminum castings popular among automotive foundries. These models also vary in print speed, with the S-Max offering a build rate of up to 100 liters per hour and the S-Max Pro offering faster serial production speeds of up to 125 liters per hour. Designed for high-volume production, the S-Max Pro also leverages Siemens control systems with Industry 4.0 integration, cloud connectivity, and real-time process controls with early print error detection via integrated cameras. It is available as a standalone solution but can also be connected with optional auxiliary equipment to create a fully automated, turnkey production line for 3D sand printing. The S-Max Pro also offers an optional “box-in-box” system that uses transport shuttles for automated loading and removal of build boxes immediately after printing as well as an automated or semi-automated desanding station, which features state-of-the-art PLC controls and integrated sensors to reduce processing time by up

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to 95%, providing customers with the ability to support 24/7 continuous production on up to four S-Max Pro printers. A modular setup allows this system to be extended to robotic removal of cores and finishing, creating greater flexibility and future-proofing customer investment.

The Robotic Additive Manufacturing, or RAM, platform is designed to be the fastest and most flexible robotic 3D printing solution with an initial focus on sand and ceramic 3D printing for digital casting applications. Using patent-pending technology, a print carriage attached to a third-party, multi-axis robot uses high-speed binder jetting technology to deposit, spread, and compact powder and deposit binder in a single pass over the build box to produce high quality components for foundry applications at scale. The RAM platform consists of several standard models, which offer a variety of build envelopes up to 1,529 liters in volume, although the industrial robot and modular print carriage architecture allows configurations for a variety of build sizes, resolutions, accuracies and materials, such as wood or polymers.

The S-Print is an ideal entry-level solution for prototypes and small series production in digital casting applications. With a 160-liter build volume, it combines a compact footprint with the flexibility to use the full range of available sand printing binder systems to accommodate a variety of casting materials for rapid product development and short-run production.

Composite Additive Manufacturing Systems

The Fiber platform offers the world’s first desktop 3D printer to fabricate high-resolution parts with aerospace- and industrial-grade continuous fiber composite tape materials used in industrial Automated Fiber Placement, or AFP, processes. Through proprietary Micro AFP technology, Fiber supports materials up to two times stronger than steel at one-fifth its weight and up to 75 times stiffer and 60 times stronger than standard FFF polymer materials. Micro AFP uses a robotic tool changer architecture in which one printhead deposits a continuous fiber prepreg tape while a second printhead extrudes chopped fiber filament to build high-resolution parts with reinforced sections along critical load paths. To enable applications ranging from consumer electronics to automotive, Fiber is designed to support a number of fiberglass and carbon fiber-reinforced composites, including Polyetheretherketone, or PEEK, Polyetherketoneketone, or PEKK, and Nylon (Polyamide 6, or PA6) composites, which exhibit excellent mechanical properties and are temperature, chemical, and corrosion resistant, and electrostatic discharge, or ESD, compliant.

Biofabrication Additive Manufacturing Systems

The 3D-Bioplotter platform is a versatile and user-friendly biofabrication solution that processes biocompatible materials for potential computer-aided tissue engineering applications such as bone regeneration, cartilage regeneration, soft tissue fabrication, drug release and organ printing. It is one of the most widely referenced biofabrication platforms in the industry today and is being used for groundbreaking medical research and development. Designed to enable flexibility and combinations of different materials and temperatures, the platform leverages a modular architecture, including sterilized heating and cooling cartridges and a robotic tool changer to switch between one of up to five syringes, each of which has individual temperature control, and which use air or mechanical pressure to dispense liquid, melt, paste or gels from a cartridge. The 3D-Bioplotter can fabricate parts using a wide range of open-source and standard materials, from soft hydrogels to polymer melts or hard ceramics and even metals. Software-designed complex inner partners enable researchers and manufacturers to precisely control mechanical properties.

Consumable materials

We sell an array of consumable materials, or consumables, for use with several of our additive manufacturing systems. The sales of these materials provide us with a recurring revenue stream from customers of our additive manufacturing solutions. These materials consist of:

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In addition, depending on the product, our consumables may include wear components for our additive manufacturing systems, such as printheads, build plates or material trays, which require replacement after a specified usage amount or in accordance with predetermined replacement cycles, in order to maintain the proper operations of the equipment.

Software

Software is a key component of our additive manufacturing solutions and is at the core of their accessibility and ease-of-use. Built on cloud, desktop, and mobile technologies, our build preparation software applications, Fabricate, Envision One RP, XPrep and Viriprint, streamline the process of setting up prints and provides a cohesive, modern user interface and experience across our product portfolio. In addition to basic features such as automatic and custom support generation, part scaling and positioning, our software also enables the unique features of each of our additive manufacturing systems, such as the ability to configure the placement and orientation of continuous fiber tape for Fiber, to adjust closed-cell infill for the Studio System, to leverage automated dental model preparation for Einstein printers and to densely nest multiple parts into a build across all our binder jetting, DLP and CDLM platforms. These software applications natively read commonly used 3D CAD file formats as well as traditional 3D printing file formats, such as STLs.

Our systems also feature onboard, color touchscreen controls and a user-friendly experience consistent with our build preparation software applications. For our cloud-enabled systems, these onboard controls facilitate remote over-the-air updates delivered directly to the equipment, allowing for continuous improvement via new features and enhancements. Several of our systems are integrated with third-party internet-of-things platforms such as Siemens Mindsphere, which enables real-time, cloud-based monitoring of print status, including live information on key system metrics and alerts for out-of-range issues, and for which we are developing closed-loop quality assurance systems to automatically detect and correct errors during printing.

In addition, we offer Live Sinter, a proprietary sintering process simulation software designed to improve part accuracy, reduce sintering support structures and associated costs and minimizing printing trial and error for binder jet additive manufacturing processes. This software dynamically simulates the results of the sintering process by leveraging a GPU-accelerated, multi-physics engine in combination with finite element analysis, or FEA, and artificial intelligence. It also automates the compensation of geometries for the distortion and shrinkage that typically occurs during sintering, further optimizing the printing process to create high-accuracy parts.

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Desktop Labs: Our Dental and Biofabrication Platform

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Dental and biofabrication represent important emerging killer apps for additive manufacturing because the parts in these market segments are typically patient-specific. Traditional production methods in these industries include labor- and resource-intensive conventional manufacturing processes. As a result, we believe this market is poised to rapidly adopt additive manufacturing. To address these applications and accelerate their adoption of additive manufacturing, we are building Desktop Labs, a produced parts offering under Desktop Health that vertically integrates into digital solutions, design services and parts production capabilities. To support the Desktop Labs platform, we have acquired several businesses engaged in the production of a range of high-performance dental parts and devices, including, but not limited to, restorations such as dentures or crowns, splints and guards, and surgical guides.

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We intend to establish a competitive advantage for Desktop Labs relative to dental industry peers by elevating the dental clinician practice experience and the standard of care through improved quality of restorations, faster turnaround times, and customized chairside solutions enabled by high-throughput 3D printers, breakthrough materials, and innovative software workflows. We are focused on rapidly digitizing Desktop Labs properties using these proprietary additive manufacturing solutions to enhance their profitability, expanding margins through efficient production capabilities while delivering improved patient outcomes. Through additive manufacturing-enabled digital workflows, Desktop Labs can not only realize significant cost reductions within key restorative dental device categories but also provide end-to-end solutions for private dental practices, dental services organizations (DSOs), dental hospitals, dental institutions, and manufacturing support for dental labs. In particular, we intend to use such additive manufacturing-enabled digital workflows and technology-enhanced support services to facilitate the expansion of the chairside printing ecosystem inside dental practices. These efforts will create new, digital-first treatment options for dental clinicians, resulting in reductions in patient visits, dental device remakes, real-time issue resolution, and an overall positive impact on dental practice economics, efficiency, and resource management.

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Over time, we also intend to leverage this platform to provide biofabrication solutions leveraging proprietary materials currently in the advanced stages of research and development. We believe Desktop Labs can develop into an industry-leading business that provides printers, materials and end-use parts for dental and biofabrication customers with additive manufacturing at its core.

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Customers

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Our customers range from small and medium sized enterprises to Fortune 500 companies and represent a broad array of industries, including automotive, aerospace, healthcare, consumer products, heavy industry, machine design, research and development, and others. No single customer has accounted for more than 10% of our total revenue in 2021. One customer accounted for 24% of total accounts receivable in 2021.

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Research and Development

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The additive manufacturing market is undergoing rapid technological advancements across hardware, software, and materials. We invest significant resources into ongoing research and development programs because we believe our ability to maintain and extend our market position depends, in part, on breakthrough technologies that offer a unique value proposition for our customers and differentiation versus our competitors. Our research and development team, which is responsible for both the development of new products and improvements to our existing product portfolio, consists of talented and dedicated engineers, technicians, scientists, and professionals with experience from a wide variety of the world’s leading additive manufacturing, robotics, materials, and technology organizations. Our primary areas of focus in research and development include, but are not limited to:

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Sales and Marketing

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We sell our additive manufacturing solutions through a global distribution network consisting of over 200 resellers, covering over 65 countries around the world. Our resellers purchase and resell our products to our customers, for whom they also perform installation, application engineering, and local support and maintenance services, with backup services provided by our internal applications engineering and support teams. Our resellers are overseen by Desktop Metal regional channel managers, and most operate on an exclusive basis with respect to the additive manufacturing technologies that we offer. Many resellers offer third-party digital manufacturing software and/or CNC machines in their respective regions, which provides an opportunity to cross-sell our additive manufacturing solutions to a broad, existing customer base that has purchased these other products. Our direct sales force augments the reach of our distribution network, focusing primarily on selling our higher priced solutions, cross-selling our solutions across materials, serving major accounts and expanding our footprint within multinational or Fortune 500 organizations. We believe this hybrid distribution approach not only broadens our global reach, but also creates a tight and ongoing relationship between us and our customers.

Our marketing strategies are focused on supporting sales growth by (i) driving awareness; (ii) developing comprehensive sales and marketing content, tools, and campaigns for each stage of the sales process; and (iii) scaling those campaigns via our global distribution network and direct sales force. We drive awareness for Desktop Metal, our additive manufacturing solutions, and our customers’ successes through public relations and communications efforts that span mainstream, business, and trade press across the manufacturing sector generally and in key verticals such as automotive, aerospace, healthcare, consumer products, heavy industry and machine design. Our internal marketing team develops compelling, high-fidelity content in multiple formats and delivery methods to facilitate marketing campaigns and sales enablement.

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Manufacturing and Suppliers

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Depending on the platform and volume requirements, our hardware products are either manufactured in-house or via third-party contract manufacturers with international quality certifications, such as ISO 9001, ISO 13485, and ISO/TS 16949. We design our products and internally manufacture initial engineering prototypes and low to medium volumes of products where applicable. Our internal manufacturing and supply chain teams work collaboratively with our engineering department and our third-party contract manufacturers to scale up the prototypes for commercialization through a phase gate product launch process. Our third-party contract manufacturers provide a variety of services including sourcing off-the-shelf components, manufacturing custom components/assemblies, final product assembly and integration, end of line testing and quality assurance per our specifications. Key consumables used in various print processes, such as proprietary resins and binders, are developed and produced either in-house or with core partners to ensure protection of intellectual property and production that meets our formula and specifications.

Across our solutions, we initially manage the supply chain for key components and materials, and then set up supply agreements to ensure stable supply and redundancy where applicable. When working with third-party contract manufacturers, depending on the criticality of the component, our internal supply chain group may continue to manage the supplier relationship throughout the life of the product. In addition, commodity hardware items are managed by our contract manufacturers’ sourcing teams under a vendor list approved by us to leverage the buying power of their global scale. Commodity consumables are qualified and purchased directly from known industry leaders and provided to the customer to properly support equipment operation. Inventory levels are managed with our manufacturing partners to ensure an adequate supply is on hand to meet business forecasts with the ability to produce at multiple locations.

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Our raw materials and components are derived from several suppliers and, except as set forth below, the loss of an individual supplier would not have a material adverse effect on our business. Each of our binder jet additive manufacturing systems has a single supplier of certain printhead components, and several of our photopolymer DLP systems has a single supplier of certain projector components. While we believe that these component suppliers are each replaceable, in the event of the loss of any one of these suppliers, we could experience delays and interruptions that might adversely affect the financial performance of our business.

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Intellectual Property

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Our ability to drive innovation in the additive manufacturing market depends in part upon our ability to protect our core technology and intellectual property. We attempt to protect our intellectual property rights, both in the United States and abroad,

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through a combination of patent, trademark, copyright and trade secret laws, as well as nondisclosure and invention assignment agreements with our consultants and employees and through nondisclosure agreements with our vendors and business partners. Unpatented research, development, know-how and engineering skills make an important contribution to our business, but we pursue patent protection when we believe it is possible and consistent with our overall strategy for safeguarding intellectual property.

As of December 31, 2021, we own or co-own over 650 patents and pending patent applications in the United States and in various foreign countries. Desktop Metal’s patents and patent applications are directed to, among other things, additive manufacturing and related technologies.

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Human Capital

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Our employees are critical to our success. As of December 31, 2021, we had 1,370 employees. We also engage numerous consultants and contractors to supplement our permanent workforce. A majority of our employees are engaged in research and development and related functions. To date, we have not experienced any work stoppages and consider our relationship with our employees to be in good standing. None of our employees are subject to a collective bargaining agreement or represented by a labor union.

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We believe that developing a diverse, equitable and inclusive culture is critical to continuing to attract and retain the top talent necessary for our long-term success and strategy. We value diversity at all levels and continue to focus on extending our diversity and inclusion initiatives across our entire workforce, including the expansion of individuals with diverse backgrounds in leadership.

Our principles of accountability, honesty, integrity and customer-focused, serve as our cultural pillars. We focus our efforts on creating a collaborative environment where our colleagues feel respected and valued. We provide our employees with competitive compensation, opportunities for equity ownership and a robust employment package, including health care, disability and long-term planning insurance, retirement planning and paid time off. In addition, we regularly interact with our employees to gauge employee satisfaction and identify areas of focus.

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Government Regulations

We are subject to various laws, regulations and permitting requirements of federal, state and local authorities, including related to environmental, health and safety; anti-corruption and export controls; and FDA regulation. We believe that we are in material compliance with all such laws, regulations and permitting requirements.

On November 4, 2021, the Audit Committee of the Board of Directors engaged a third party to conduct an independent internal investigation as a result of a whistleblower complaint relating to manufacturing and product compliance practices at our EnvisionTEC US LLC facility in Dearborn, Michigan. In response, and to address the issues identified in the investigation, we implemented changes in the management of the Dearborn facility and improvements in manufacturing and compliance policies and procedures for the applicable products. Following notification to the FDA, we also initiated voluntary recalls of certain shipments of Flexcera resins and the PCA4000 curing box. The investigation is now closed, and the matters subject to the investigation and our responsive actions did not have, and are not anticipated to have, a material impact on our financial statements or business.

Environmental Matters

We are subject to domestic and foreign environmental laws and regulations governing our operations, including, but not limited to, emissions into the air and water and the use, handling, disposal and remediation of hazardous substances. A certain risk of environmental liability is inherent in our production activities.

These laws and regulations govern, among other things, the generation, use, storage, registration, handling and disposal of chemicals and waste materials, the presence of specified substances in electrical products, the emission and discharge of hazardous materials into the ground, air or water, the cleanup of contaminated sites, including any contamination that results from spills due to our failure to properly dispose of chemicals and other waste materials and the health and safety of our employees. We are required to obtain environmental permits from governmental authorities for certain operations.

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The export of our products internationally from our production facilities subjects us to environmental laws and regulations concerning the import and export of chemicals and hazardous substances such as TSCA and REACH. These laws and regulations require the testing and registration of some chemicals that we ship along with, or that form a part of, our systems and other products.

See “Risk Factors — We are subject to environmental, health and safety laws and regulations related to our operations and the use of our additive manufacturing systems and consumable materials, which could subject us to compliance costs and/or potential liability in the event of non-compliance” for additional information about the environmental, health and safety laws and regulations that apply to our business.

Export and Trade Matters

We are subject to anti-corruption laws and regulations imposed by governments around the world with jurisdiction over our operations, including the U.S. Foreign Corrupt Practices Act and the U.K. Bribery Act 2010, as well as the laws of the countries where we do business. We are also subject to various trade restrictions, including trade and economic sanctions and export controls, imposed by governments around the world with jurisdiction over our operations. For example, in accordance with trade sanctions administered by the Office of Foreign Assets Control and the U.S. Department of Commerce, we are prohibited from engaging in transactions involving certain persons and certain designated countries or territories, including Cuba, Iran, Syria, North Korea and the Crimea Region of Ukraine. In addition, our products are subject to export regulations that can involve significant compliance time and may add additional overhead cost to our products. In recent years the United States government has a renewed focus on export matters. For example, the Export Control Reform Act of 2018 and regulatory guidance thereunder have imposed additional controls and may result in the imposition of further additional controls, on the export of certain “emerging and foundational technologies.” Our current and future products may be subject to these heightened regulations, which could increase our compliance costs.

See “Risk Factors — Failure of our global operations to comply with anti-corruption laws and various trade restrictions, such as sanctions and export controls, could have an adverse effect on our business” for additional information about the environmental, health and safety laws and regulations that apply to our business.

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Medical Devices

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Our Desktop Health products and services, and its healthcare provider customers and distributors, are and will be subject to extensive federal, state, local and foreign regulations (including those of the U.S. Food and Drug Administration and its foreign equivalents), including, without limitation, regulations with respect to approvals and clearances for products, design, manufacturing and testing, labeling, marketing, sales, quality control, and privacy.

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See “Risk Factors — Compliance with regulations for medical devices and solutions is expensive and time-consuming, and failure to obtain or maintain approvals, clearances, or compliance could impact financial projections and/or subject us to penalties or liabilities” for additional information about the environmental, health and safety laws and regulations that apply to our business.

Competition

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Desktop Metal has experienced, and expects to continue to experience, competition from a number of companies, including other vendors of additive manufacturing systems. A variety of additive manufacturing technologies compete with our proprietary technologies, including, but not limited to: binder jetting, FFF, DLP, SLA, selective laser sintering, or SLS, PBF, and directed energy deposition, or DED.

We believe that we provide the only additive manufacturing solutions addressing customer requirements around both productivity and ease of use. We are well-positioned to compete in our industry based on these core competencies and on the following competitive strengths:

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In addition, our broad product portfolio offers customers a variety of capabilities and price points that can scale with customer needs, and we believe that this enables us to compete across a wide range of vertical markets. It also eliminates the need for customers to source products for different applications from multiple third-party vendors, giving us a significant market advantage relative to vendors with a more limited product portfolio.

We also compete with established organizations selling conventional manufacturing solutions and services, such as casting, injection molding, forming, extrusion and CNC machining. Such businesses typically primarily address volume production applications. We believe we compete favorably against such offerings and are well-positioned to drive adoption of additive manufacturing across an expanding set of applications given the benefits our solutions provide around lead time reductions, improved design flexibility and performance, supply chain efficiencies, and part costs, which we expect to decrease over time as our technologies and system productivity improves as a result of our research and development efforts.

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Company Formation

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Trine was a blank check company incorporated under the laws of the State of Delaware in September 2018 and Legacy Desktop Metal was incorporated under the laws of the State of Delaware in 2015. On December 9, 2020, we consummated the Business Combination and Trine was renamed to Desktop Metal, Inc. Our principal executive offices are located at 63 Third Avenue in Burlington, Massachusetts 01803. Our website address is www.desktopmetal.com. We have included our website address in this report solely as an inactive textual reference.

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Available Information

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Copies of the periodic reports that we file with the Securities and Exchange Commission, or SEC, such as our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and any other filings may be obtained by the public, free of charge, by visiting the Investors section of our website at ir.desktopmetal.com, or by contacting our Investor Relations department at our office address listed above. The SEC also maintains a website that contains periodic reports, proxy and information statements and other information regarding issuers that file electronically with the SEC at www.sec.gov The contents of these websites are not incorporated into this filing. Further, our references to the URLs for these websites are intended to be inactive textual references only.

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Risk Factors

Our business is subject to numerous risks. You should carefully consider the risks and uncertainties described below and the other information in this Annual Report on Form 10-K before making an investment decision regarding our Class A common stock. Our business, financial condition, results of operations, or prospects could be materially and adversely affected if any of these risks occurs, and as a result, the market price of our Class A common stock could decline, and you could lose all or part of your investment. This Annual Report on Form 10-K also contains forward-looking statements that involve risks and uncertainties. See “Cautionary Note Regarding Forward-Looking Statements.” Our actual results could differ materially and adversely from those anticipated in these forward-looking statements as a result of certain factors, including those set forth below.

Risks Related to Our Business and Industry

We may experience significant delays in the design, production and launch of our additive manufacturing solutions, and we may be unable to successfully commercialize products on our planned timelines.

Several of our announced additive manufacturing solutions are yet to be commercially released. There are often delays in the design, testing, manufacture and commercial release of new products, and any delay in the launch of our products could materially damage our brand, business, growth prospects, financial condition and operating results. Even if we successfully complete the design, testing and manufacture for one or all of our products under development, we may fail to develop a commercially successful product on the timeline we expect for a number of reasons, including:

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Our success in the market for the products we develop will depend largely on our ability to prove our products’ capabilities in a timely manner. Upon demonstration, our customers may not believe that our products and/or technology have the capabilities they were designed to have or that we believe they have. Furthermore, even if we do successfully demonstrate our products’ capabilities, potential customers may be more comfortable doing business with another larger and more established company or may take longer than expected to make the decision to order our products. Significant revenue from new product investments may not be achieved for a number of years, if at all. If the timing of our launch of new products and/or of our customers’ acceptance of such products is different than our assumptions, our revenue and results of operations may be adversely affected.

We may experience significant delays or other obstacles in the design, production, launch and/or maintenance of produced parts offerings, and we may be unable to successfully commercialize said offerings.

We are building out produced parts offerings for customers, and produced parts is an existing offering of some of our recently-acquired businesses. These offerings present similar challenges and risks to those outlined herein with respect to the design, production, launch and profitability of new additive manufacturing solutions. We have a limited history operating in the direct manufacturing and produced parts businesses, and as a result we may face challenges in designing or delivering parts that meet customer specifications, both on time and cost-effectively. Additionally, our produced parts in the healthcare and dental industry may be subject to regulatory approvals and controls, which may delay the design, production or launch of products. In particular, we may fail to develop commercially successful produced parts offerings if we are unable to meet customer needs or industry standards, if we fail to meet our desired gross margins or customer price expectations, or if our marketing and distribution strategy proves ineffective. If we are unsuccessful in establishing such offerings, sales of our additive manufacturing solutions and our overall operating results could suffer.

Our business activities may be disrupted due to the ongoing impact of the COVID-19 pandemic.

We face various risks and uncertainties related to the ongoing impact of the COVID-19 pandemic, including the delta and omicron variants, recent resurgences, public health measures and related government-imposed restrictions. The COVID-19 pandemic has led to disruption and volatility in the global economy and capital markets, which increases the cost of capital and adversely impacts access to capital. Government-enforced travel bans and business closures around the world have significantly impacted our ability to sell, install and service our additive manufacturing systems at customers around the world. It has, and may continue to, disrupt our third-party contract manufacturers and supply chain. We currently anticipate customer payment delays for our products which could negatively impact our results of operations. We also expect some delays in installation of our products at customers’ facilities, which could lead to postponed revenue recognition for those transactions. In addition, installation delays could prevent us from achieving anticipated consumables revenues due to systems being put into operation later, or at lower utilization, than expected. Furthermore, if significant portions of our workforce are unable to work effectively, including because of illness, quarantines, government actions, facility closures, remote working or other restrictions in connection with the COVID-19 pandemic, our operations will likely be adversely impacted.

If the COVID-19 pandemic continues for a prolonged duration, we or our customers may be unable to perform fully on our contracts, which will likely result in increases in costs and reduction in revenue. These cost increases may not be fully recoverable or adequately covered by insurance. The long-term effects of COVID-19 to the global economy and to us are difficult to assess or predict and may include a further decline in the market prices of our products, risks to employee health and safety, risks for the deployment of our products and services and reduced sales in geographic locations impacted. Any prolonged restrictive measures put in place in order to control COVID-19 or other adverse public health developments in any of our targeted markets may have a material and adverse effect on our business operations and results of operations.

Changes in our product mix may impact our gross margins and financial performance.

Our financial performance may be affected by the mix of products and services we sell during a given period. Our products are sold, and will continue to be sold, at different price points. Sales of certain of our products have, or are expected to have, higher gross margins than others. If our product mix shifts too far into lower gross margin products, and we are not able to sufficiently reduce the

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engineering, production and other costs associated with those products or substantially increase the sales of our higher gross margin products, our profitability could be reduced. Additionally, the introduction of new products or services may further heighten quarterly fluctuations in gross profit and gross profit margins due to manufacturing ramp-up and start-up costs. We may experience significant quarterly fluctuations in gross profit margins or operating income or loss due to the impact of the mix of products, channels or geographic areas in which we sell our products from period to period. Our financial performance also depends on the portion of our produced parts revenue supplied using additive manufacturing processes, which may enable higher gross margins and operational efficiencies as compared to conventional manufacturing technologies.

If we fail to meet our customers’ price expectations, demand for our products and product lines could be negatively impacted and our business and results of operations could suffer.

Demand for our product lines is sensitive to price. We believe our competitive pricing has been an important factor in our results to date. Therefore, changes in our pricing strategies can have a significant impact on our business and ability to generate revenue. Many factors, including our production and personnel costs and our competitors’ pricing and marketing strategies, can significantly impact our pricing strategies. If we fail to meet our customers’ price expectations in any given period, demand for our products and product lines could be negatively impacted and our business and results of operations could suffer.

If demand for our products does not grow as expected, or if market adoption of additive manufacturing does not continue to develop, or develops more slowly than expected, our revenues may stagnate or decline, and our business may be adversely affected.

The industrial manufacturing market, which today is dominated by conventional manufacturing processes that do not involve 3D printing technology, is undergoing a shift towards additive manufacturing. We may not be able to develop effective strategies to raise awareness among potential customers of the benefits of additive manufacturing technologies or our products may not address the specific needs or provide the level of functionality or economics required by potential customers to encourage the continuation of this shift towards additive manufacturing. If additive manufacturing technology does not continue to gain broader market acceptance as an alternative to conventional manufacturing processes, or does so more slowly than anticipated, or if the marketplace adopts additive manufacturing technologies that differ from our technologies, we may not be able to increase or sustain the level of sales of our products, and our operating results would be adversely affected as a result.

Declines in the prices of our products and services, or in our volume of sales, together with our relatively inflexible cost structure, may adversely affect our financial results.

Our business is subject to price competition. Such price competition may adversely affect our results of operation, especially during periods of decreased demand. Decreased demand also adversely impacts the volume of our systems sales. If our business is not able to offset price reductions resulting from these pressures, or decreased volume of sales due to contractions in the market, by improved operating efficiencies and reduced expenditures, then our operating results will be adversely affected.

Certain of our operating costs are fixed and cannot readily be reduced, which diminishes the positive impact of our restructuring programs on our operating results. To the extent the demand for our products slows, or the additive manufacturing market contracts, we may be faced with excess manufacturing capacity and related costs that cannot readily be reduced, which will adversely impact our financial condition and results of operations.

Our business model is predicated, in part, on building a customer base that will generate a recurring stream of revenues through the sale of our consumables and service contracts. If that recurring stream of revenues does not develop as expected, or if our business model changes as the industry evolves, our operating results may be adversely affected.

Our business model is dependent, in part, on our ability to maintain and increase sales of our proprietary consumables and service contracts as they generate recurring revenues. Existing and future customers of our systems may not purchase our consumables or related service contracts at the rate we expect for certain product lines or at the same rate at which customers currently purchase those consumables and services. In addition, our entry-level systems focused on low-volume production generally use a lower volume of consumables relative to our volume throughput systems focused on high-volume production. If our current and future customers purchase a lower volume of our consumable materials or service contracts, or if our entry-level systems represent an increasing percentage of our future installed customer base, resulting overall in lower purchases of consumables and service contracts

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on average than our current installed customer base or than we expect, our recurring revenue stream relative to our total revenues would be reduced and our operating results would be adversely affected.

Reservations for our Production System P-50 solution may not convert to purchase orders.

Prior to commencing shipments of our Production System P-50 in the first quarter of 2022, we accepted reservations for the product, most of which are accompanied by a financial deposit. Given the anticipated lead times between reservations and the date of delivery of the Production System P-50s, there is a risk that customers who have placed reservations may ultimately decide not to convert such reservations into purchase orders and take delivery of their reserved Production System P-50 due to potential changes in customer preferences, competitive developments or other factors. As a result, no assurance can be made that reservations will result in the purchase of our Production System P-50s, and any such failure to convert these reservations could harm our business, prospects, financial condition and operating results.

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 additive manufacturing solutions are complex and 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 products or claims from resellers, customers or others, which may result in litigation, increased end user warranty, support and repair or replacement costs, damage to our reputation and business, or significant costs and diversion of support and engineering personnel 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.

We attempt to include 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.

The sale and support of our products entails the risk of product liability claims. Any product liability claim brought against us, regardless of its merit, could result in material expense, diversion of management time and attention, damage to our business and reputation and brand, and cause us to fail to retain existing customers or to fail to attract new customers.

Our operations could suffer if we are unable to attract and retain key management or other key employees.

We believe our success has depended, and continues to depend, on the efforts and talents of our senior management and other key personnel, including, in particular, our Co-Founder, Chief Executive Officer, and Chairman, Ric Fulop. Our executive team is critical to the management of our business and operations, as well as to the development of our strategy. Members of our senior management team may resign at any time. The loss of the services of any members of our senior management team, especially Mr. Fulop, could delay or prevent the successful implementation of our strategy or our commercialization of new applications for our systems or other products, or could otherwise adversely affect our ability to manage our company effectively and carry out our business plan. There is no assurance that if any senior executive leaves in the future, we will be able to rapidly replace him or her and transition smoothly towards his or her successor, without any adverse impact on our operations.

To support the continued growth of our business, we must also effectively recruit, hire, integrate, develop, motivate and retain additional new employees. High demand exists for senior management and other key personnel (including scientific, technical, engineering, financial and sales personnel) in the additive manufacturing industry, and there can be no assurance that we will be able to retain our current key personnel. We experience intense competition for qualified personnel. While we intend to continue to provide competitive compensation packages to attract and retain key personnel, some of our competitors for these employees have greater resources and more experience, making it difficult for us to compete successfully for key personnel. Moreover, new employees may not become as productive as we expect since we may face challenges in adequately integrating them into our workforce and culture. If we cannot attract and retain sufficiently qualified technical employees for our research product development activities, as well as experienced sales and marketing personnel, we may be unable to develop and commercialize new products or new applications for existing products. Furthermore, possible shortages of key personnel, including engineers, in the regions surrounding our Boston facility could require us to pay more to hire and retain key personnel, thereby increasing our costs. Since March 2020, we have had many employees working remotely to protect the health and safety of our employees, contractors, customers and visitors. We also

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shifted customer, industry and other stakeholder events to virtual-only experiences, and may similarly alter, postpone or cancel other events in the future. Given our limited history with remote operations, the long-term impacts are uncertain.

Departing employees’ knowledge of our business and industry can be extremely difficult to replace and provides their future employers with a competitive advantage. Where applicable law permits, we generally enter into non-competition agreements with our employees. These agreements prohibit our employees from competing directly with us or working for our competitors or clients while they work for us, and in some cases, for a limited period after they cease working for us. We may be unable to enforce these agreements under the laws of the jurisdictions in which our employees work, and it may be difficult for us to restrict our competitors from benefiting from the expertise that 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.

If we fail to grow our business as anticipated, our net sales, gross margin and operating margin will be adversely affected. If we grow as anticipated but fail to manage our growth and expand our operations accordingly, our business may be harmed and our results of operation may suffer.

Over the past several years, we have experienced rapid growth, and we are attempting to continue to grow our business substantially. To this end, we have made, and expect to continue to make, significant investments in our business, including investments in our infrastructure, technology, marketing and sales efforts. These investments include dedicated facilities expansion and increased staffing, both domestic and international. If our business does not generate the level of revenue required to support our investment, our net sales and profitability will be adversely affected.

Our ability to effectively manage our anticipated growth and expansion of our operations will also require us to enhance our operational, financial and management controls and infrastructure, human resources policies and reporting systems. These enhancements and improvements will require significant capital expenditures, investments in additional headcount and other operating expenditures and allocation of valuable management and employee resources. Our future financial performance and our ability to execute on our business plan will depend, in part, on our ability to effectively manage any future growth and expansion. There are no guarantees we will be able to do so in an efficient or timely manner, or at all.

We may experience significant delays or obstacles to realizing the success of our newly-launched Desktop Health business line.

In March 2021, we launched our Desktop Health business, which aims to leverage our proprietary additive manufacturing technologies and materials to grow the market for existing applications in the healthcare and dental markets and identify, develop and/or commercialize future solutions for personalized patient care spanning dentistry, orthodontics, dermatology, orthopedics, cardiology, plastic surgery and printed regenerative tissues and grafts. This business operates in a highly competitive space which may make it difficult for us to implement business plans and expectations and identify and realize opportunities. In addition, this business and its technology, products, materials and applications may be subject to strict regulatory requirements in the United States and other countries. The regulatory approval or clearance process may be lengthy and costly, and regulatory requirements may impact the timing of, or our ability to, commercialize the regulated technology, products, materials and applications. The success of this business will also depend on our ability to attract, hire and retain qualified personnel, establish sales, marketing and distribution infrastructure, and establish and maintain supply and manufacturing relationships.

Our existing and planned global operations subject us to a variety of risks and uncertainties that could adversely affect our business and operating results. Our business is subject to risks associated with selling machines and other products in non-United States locations.

Our products and services are distributed in more than 65 countries around the world, and we derive a substantial percentage of our sales from these international markets. In 2021, we derived approximately 32% of our revenues from countries outside the United States. Accordingly, we face significant operational risks from doing business internationally.

Our operating results may be affected by volatility in currency exchange rates and our ability to effectively manage our currency transaction risks. We incur currency transaction risks if we were to enter into either a purchase or a sale transaction using a different currency from the currency in which we report revenues. In such cases we may suffer an exchange loss because we do not currently engage in currency swaps or other currency hedging strategies to address this risk. As we realize our strategy to expand

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internationally, our exposure to currency risks may increase. Given the volatility of exchange rates, we can give no assurance that we will be able to effectively manage our currency transaction risks or that any volatility in currency exchange rates will not have an adverse effect on our results of operations.

Other risks and uncertainties we face from our global operations include:

In addition, additive manufacturing has been identified by the U.S. government as an emerging technology and is currently being further evaluated for national security impacts. We expect additional regulatory changes to be implemented that will result in increased and/or new export controls related to 3D printing technologies, components and related materials and software. These changes, if implemented, may result in our being required to obtain additional approvals and/or licenses to sell 3D printers in the global market.

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Additionally, we have teams that are engaged in marketing, selling, and supporting our products internationally, and we must hire and train experienced personnel to staff and manage our foreign operations. To the extent that we experience difficulties in recruiting, training, managing and retaining international employees, particularly managers and other members of our international sales team, we may experience difficulties in sales productivity in international markets.

Our failure to effectively manage the risks and uncertainties associated with our global operations could limit the future growth of our business and adversely affect our business and operating results.

In the future, some of our arrangements for additive manufacturing solutions may contain customer-specific provisions that may impact the period in which we recognize the related revenues under GAAP.

Some customers that purchase additive manufacturing solutions from us may require specific, customized factors relating to their intended use of the solution or the installation of the product in the customers’ facilities. These specific, customized factors are occasionally 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 additive manufacturing system sale.

Similarly, some of our customers must build or prepare facilities to install a subset of our additive manufacturing solutions, and the completion of such projects can be unpredictable, which can impact the period in which we recognize the revenue relating to that additive manufacturing solution sale.

We rely on our information technology systems to manage numerous aspects of our business and a disruption of these systems could adversely affect our business.

We rely on our information technology systems to manage numerous aspects of our business, including to efficiently purchase products from our suppliers, provide procurement and logistic services, ship products to our customers, manage our accounting and financial functions, including our internal controls, and maintain our research and development data. Our information technology systems are an essential component of our business and any disruption could significantly limit our ability to manage and operate our business efficiently. A failure of our information technology systems to perform properly could disrupt our supply chain, product development and customer experience, which may lead to increased overhead costs and decreased sales and have an adverse effect on our reputation and our financial condition. In addition, during the COVID-19 pandemic, a substantial portion of our employees have conducted work remotely, making us more dependent on potentially vulnerable communications systems and making us more vulnerable to cyberattacks.

Although we take steps and incur significant costs to secure our information technology systems, including our computer systems, intranet and internet sites, email and other telecommunications and data networks, our security measures may not be effective and, our systems may be vulnerable to damage or interruption. Disruption to our information technology systems could result from power outages, computer and telecommunications failures, computer viruses, cyber-attack or other security breaches, catastrophic events such as fires, floods, earthquakes, tornadoes, hurricanes, acts of war, terrorism and usage errors by our employees.

Our reputation and financial condition could be adversely affected if, as a result of a significant cyber-event or otherwise:

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If our computer systems are damaged or cease to function properly, or, if we do not replace or upgrade certain systems, we may incur substantial costs to repair or replace them and may experience an interruption of our normal business activities or loss of critical data. Any such disruption could adversely affect our reputation and financial condition.

Additionally, some of the companies we acquire may not have the same level of information technology systems which may require that we invest significant resources to get those systems to the level of security we require.

We also rely on information technology systems maintained by third parties, including third-party cloud computing services and the computer systems of our suppliers for both our internal operations and our customer-facing infrastructure related to our additive manufacturing solutions. These systems are also vulnerable to the types of interruption and damage described above but we have less ability to take measures to protect against such disruptions or to resolve them if they were to occur. Information technology problems faced by third parties on which we rely could adversely impact our business and financial condition as well as negatively impact our brand reputation.

If we fail to implement or are delayed in the implementation of our new ERP system platform, we may not be able to effectively transact our business or produce our financial statements on a timely basis and without incurrence of additional costs, which would adversely affect our business, results of operations and cash flows.

We are currently implementing Oracle Enterprise Resource Planning, or ERP, to manage enterprise functions for our significant subsidiaries. This integration involves significant complexity, requiring us to move and reconfigure all of our current system processes, transactions, data and controls to a new platform. Due to this complexity and the scope and volume of changes involved in this implementation, we may experience delays and higher than planned resource needs in our migration efforts. Although we will conduct testing, assessments and validation to ensure that our internal financial and accounting controls will be effective post-implementation, we may nevertheless experience difficulties in transacting our business due to system challenges, delays or process deficiencies following the initial launch of the system, which could impair our ability to conduct our business or to produce accurate financial statements on a timely basis. If our ability to conduct our business or to produce accurate financial statements on a timely basis is impaired, our business, results of operations and cash flows would be adversely affected.

Our current levels of insurance may not be adequate for our potential liabilities.

We maintain insurance to cover our potential exposure for most claims and losses, including potential product and non-product related claims, lawsuits and administrative proceedings seeking damages or other remedies arising out of our commercial operations. However, our insurance coverage is subject to various exclusions, self-retentions and deductibles. We may be faced with types of liabilities that are not covered under our insurance policies, such as environmental contamination or terrorist attacks, or that exceed our policy limits. Even a partially uninsured claim of significant size, if successful, could have an adverse effect on our financial condition.

In addition, we may not be able to continue to obtain insurance coverage on commercially reasonable terms, or at all, our existing policies may be cancelled or otherwise terminated by the insurer, and/or the companies that we acquire may not be eligible for certain types or limits of insurance. Maintaining adequate insurance and successfully accessing insurance coverage that may be due for a claim can require a significant amount of our management’s time, and we may be forced to spend a substantial amount of money in that process.

Due to our acquisition activity, the existing information technology systems and cyber controls of the acquired entities and integration efforts with respect thereto, as well as the state of the cyber insurance market generally, the costs for our cyber insurance increased significantly in 2021, and the cost of such insurance could continue to increase for future policy periods. Our cyber insurance coverage does not extend to all of our group companies and while we are working to implement better cyber controls and infrastructure for these entities, we may continue to be unable to secure cyber risk coverage for them for future periods. Moreover, the scope and limits of our cyber insurance coverage may not be sufficient or available to cover all expenses or other losses, including fines, or all types of claims that may arise in connection with cyberattacks, security compromises, and other related incidents.

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Global economic, political and social conditions and uncertainties in the markets that we serve may adversely impact our business.

Our performance depends on the financial health and strength of our customers, which in turn is dependent on the economic conditions of the markets in which we and our customers operate. A decline in the global economy, difficulties in the financial services sector and credit markets, continuing geopolitical uncertainties and other macroeconomic factors all affect the spending behavior of potential customers. The economic uncertainty in Europe, the United States, India, China and other countries may cause end-users to further delay or reduce technology purchases.

We also face risks from financial difficulties or other uncertainties experienced by our suppliers, distributors or other third parties on which we rely. If third parties are unable to supply us with required materials or components or otherwise assist us in operating our business, our business could be harmed.

For example, the possibility of an ongoing trade war between the United States and China may impact the cost of raw materials, finished products or components used in our products and our ability to sell our products in China. Other changes in U.S. social, political, regulatory and economic conditions or in laws and policies governing foreign trade, manufacturing, development and investment could also adversely affect our business. In addition, the United Kingdom’s exit from the European Union on January 31, 2020 may result in the imposition of tariffs or other trade barriers that could have an adverse impact on our results of operation. Additionally, uncertainty surrounding this transition may have an effect on global economic conditions and the stability of global financial markets, which in turn could have a material adverse effect on our business, financial condition and results of operations. In extreme cases, we could experience interruptions in production due to the processing of customs formalities or reduced customer spending in the wake of weaker economic performance. If global economic conditions remain volatile for a prolonged period or if European economies experience further disruptions, our results of operations could be adversely affected.

Uncertainty and instability resulting from the conflict between Russia and Ukraine could negatively impact our business, financial condition and operations.

Russia’s recent invasion of Ukraine and the uncertainty surrounding the escalating conflict could negatively impact global and regional financial markets which could result in businesses postponing spending in response to tighter credit, higher unemployment, financial market volatility, negative financial news, and other factors. In addition, our suppliers and contractors may have staff, operations, materials or equipment located in the Ukraine or Russia which could impact our supply chain or services being provided to us. Moreover, we outsource some of our software development and design to third-party contractors that have employees and consultants located in Ukraine, Russia and/or Belarus. Poor relations between the United States and Russia, sanctions by the United States and the European Union against Russia, and any escalation of political tensions or economic instability in the area could have an adverse impact on our third-party contractors. In particular, Russia’s invasion of Ukraine and the increased tensions among the United States, the North Atlantic Treaty Organization and Russia could increase the threat of armed conflict, cyberwarfare and economic instability that could disrupt or delay the operations of these resources in Russia, Belarus and/or Ukraine, disrupt or delay communication with such resources or the flow of funds to support their operations, or otherwise render our resources unavailable.

The additive manufacturing industry in which we operate is characterized by rapid technological change, which requires us to continue to develop new products and innovations to meet constantly evolving customer demands and which could adversely affect market adoption of our products.

Our revenues are derived from the sale of additive manufacturing systems, produced parts, and consumables and services. We have encountered and will continue to encounter challenges experienced by growing companies in a market subject to rapid innovation and technological change. While we intend to invest substantial resources to remain on the forefront of technological development, continuing advances in additive manufacturing technology, changes in customer requirements and preferences and the emergence of new standards, regulations and certifications could adversely affect adoption of our products either generally or for particular applications. Our ability to compete in the additive manufacturing market depends, in large part, on our success in developing and introducing new additive manufacturing systems and technology, in improving our existing products and technology and qualifying new materials which our systems can support. We believe that we must continuously enhance and expand the functionality and features of our products and technologies in order to remain competitive. However, we may not be able to:

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Even if we successfully introduce new additive manufacturing products and technologies and enhance our existing products and technologies, it is possible that these will eventually supplant our existing products or that our competitors will develop new products and technologies that will replace our own. As a result, any of our products may be rendered obsolete or uneconomical by our or our competitors’ technological advances, leading to a loss in market share, decline in revenue and adverse effects to our business and prospects.

The additive manufacturing industry is competitive. We expect to face increasing competition in many aspects of our business, which could cause our operating results to suffer.

The additive manufacturing industry in which we operate is fragmented and competitive. We compete for customers with a wide variety of producers of additive manufacturing and/or 3D printing equipment that creates 3D objects and end-use parts, as well as with providers of materials and services for this equipment. Some of our existing and potential competitors are researching, designing, developing and marketing other types of products and services that may render our existing or future products obsolete, uneconomical or less competitive. Existing and potential competitors may also have substantially greater financial, technical, marketing and sales, manufacturing, distribution and other resources than we do, including name recognition, as well as experience and expertise in intellectual property rights and operating within certain international markets, any of which may enable them to compete effectively against us. For example, a number of companies that have substantial resources have announced that they are beginning production of 3D printing systems, which will further enhance the competition we face.

Future competition may arise from the development of allied or related techniques for equipment, materials and services that are not encompassed by our patents, from the issuance of patents to other companies that may inhibit our ability to develop certain products and from improvements to existing technologies.

We intend to continue to follow a strategy of continuing product development and distribution network expansion to enhance our competitive position to the extent practicable. But we cannot assure you that we will be able to maintain our current position 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 and technologies, demand for our products may decline, and our operating results may suffer.

Because the additive manufacturing market is rapidly evolving, forecasts of market growth in this Annual Report on Form 10-K may not be accurate.

Market opportunity estimates and growth forecasts included in this Annual Report on Form 10-K are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate. The forecasts and estimates in this Annual Report on Form 10-K relating to the expected size and growth of the markets for additive manufacturing technology and other markets in which we participate may prove to be inaccurate. Even if these markets experience the forecasted growth described in this Annual Report on Form 10-K, we may not grow our business at similar rates, or at all. Our future growth is subject to many factors, including market adoption of our products, which is subject to many risks and uncertainties. Accordingly, the forecasts and estimates of market size and growth described in this Annual Report on Form 10-K, including our estimates that the size of the total addressable market is expected to be more than $100 billion in 2030, should not be taken as indicative of our future growth. In addition, these forecasts do not consider the impact of the current global COVID-19 pandemic, and we cannot assure you that these forecasts will not be materially and adversely affected as a result.

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Risks Related to Acquisitions

The failure to successfully integrate the businesses and operations of Desktop Metal and ExOne in the expected time frame may adversely affect the combined company’s future results.

In November 2021, we acquired The ExOne Company, or ExOne, pursuant to an Agreement and Plan of Merger dated August 11, 2021, or the ExOne Acquisition. The success of the ExOne Acquisition will depend in part on our ability to realize the anticipated business opportunities from integrating the operations of ExOne with our business in an efficient and effective manner. It is possible that the integration process could result in the loss of key Desktop Metal or ExOne employees, the loss of customers, the disruption of our ongoing businesses, inconsistencies in standards, controls, procedures and policies, unexpected integration issues, higher than expected integration costs and an overall integration process that takes longer than originally anticipated. Specifically, our ability to address the following issues, among others, in integrating the operations of Desktop Metal and ExOne may impact realization of the anticipated benefits of the ExOne Acquisition:

• combining the businesses of Desktop Metal and ExOne and meeting the capital requirements of the combined company, in a manner that permits the combined company to achieve any cost savings or other synergies anticipated to result from the ExOne Acquisition, the failure of which would result in the anticipated benefits of the ExOne Acquisition not being realized in the time frame currently anticipated or at all;

• integrating personnel from the two companies, especially in the COVID-19 environment which has required many Desktop Metal and ExOne employees to work remotely across several locations;

In addition, at times the attention of certain management individuals may be focused on the integration of the businesses of the two companies and diverted from day-to-day business operations or other opportunities that may have been beneficial to us, which may disrupt our ongoing business.

Following the ExOne Acquisition, customers, suppliers, distributors, or other third parties may seek to modify or terminate contractual or other business relationships with us, which could have an adverse effect on our business and operations.

As a result of the ExOne Acquisition, the combined company may experience impacts on relationships with customers, suppliers and distributors that may harm our business and results of operations. Certain customers, suppliers or distributors may seek to

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terminate or modify contractual obligations whether or not contractual rights are triggered as a result of the ExOne Acquisition. There can be no guarantee that customers, suppliers and distributors will remain with or continue to have a relationship with the combined company or do so on the same or similar contractual terms. If any customers, suppliers or distributors seek to terminate or modify contractual obligations or discontinue the relationship with the combined company, then our business and results of operations may be harmed. Furthermore, we will not have long-term arrangements with many of the significant suppliers to the combined company. If suppliers were to seek to terminate or modify an arrangement with us, then the combined company may be unable to procure necessary supplies from other suppliers in a timely and efficient manner and on acceptable terms, or at all.

Prior to the closing of the ExOne Acquisition, Desktop Metal and ExOne also each had contracts with vendors, landlords, licensors and other business partners which may contain consent requirements or limitations applicable to such contracts as result of the ExOne Acquisition. If these consents cannot be obtained, the combined company may suffer a loss of potential future revenue, incur costs and lose rights that may be material to our business.

The ExOne Acquisition may not be accretive, and may be dilutive, to our earnings per share, which may negatively affect the market price of our Class A common stock.

We currently anticipate that the ExOne Acquisition will be initially dilutive to our forecasted earnings per share on a standalone basis. This expectation is based on preliminary estimates, which may materially change. We may also have additional transaction-related costs, may fail to realize all of the benefits anticipated in the ExOne Acquisition or may be subject to other factors that affect preliminary estimates or our ability to realize operational efficiencies or other anticipated synergies. Any of these factors could cause a decrease in our earnings per share or decrease or delay the expected effect of the ExOne Acquisition and contribute to a decrease in the price of our Class A common stock.

Our future results following the ExOne Acquisition may be adversely impacted if we do not effectively manage our expanded operations.

As a result of the ExOne Acquisition, the size of our business is significantly larger than prior to the acquisition. Our ability to successfully manage this expanded business will depend, in part, upon management’s ability to implement an effective integration of the two companies and its ability to manage a combined business with significantly larger size and scope with the associated increased costs and complexity. Our management may not be successful, and we may not realize the expected operating efficiencies, cost savings and other benefits that were anticipated from the ExOne Acquisition.

As part of our growth strategy, we intend to continue to acquire or make investments in other businesses, patents, technologies, products or services. Our efforts to do so, or our failure to do so successfully, could disrupt our business and have an adverse impact on our financial condition.

As part of our business strategy, we are acquiring and investing in other companies, patents, technologies, products and/or services. To the extent we seek to grow our business through acquisitions, we may not be able to successfully identify attractive acquisition opportunities or consummate any such acquisitions if we cannot reach an agreement on commercially favorable terms, if we lack sufficient resources to finance the transaction on our own and cannot obtain financing at a reasonable cost or if regulatory authorities prevent such transaction from being consummated. The identification of potential targets, negotiation with targets and due diligence may divert management’s attention from their day-to-day responsibilities and require the incurrence of related costs. In addition, competition for acquisitions in the markets in which we operate during recent years has increased, and may continue to increase, which may result in an increase in the costs of acquisitions or cause us to refrain from making certain acquisitions. We may not be able to complete future acquisitions on favorable terms, if at all.

If we do complete future acquisitions, we cannot assure you that they will ultimately strengthen our competitive position or that they will be viewed positively by customers, financial markets or investors. Furthermore, future acquisitions could pose numerous additional risks to our operations, including:

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If we proceed with a particular acquisition, we may have to use cash, issue new equity securities with dilutive effects on existing shareholders, incur indebtedness, assume contingent liabilities or amortize assets or expenses in a manner that might have a material adverse effect on our financial condition and results of operations. Acquisitions will also require us to record certain acquisition-related costs and other items as current period expenses, which would have the effect of reducing our reported earnings in the period in which an acquisition is consummated. In addition, we could also face unknown liabilities or write-offs due to our acquisitions, which could result in a significant charge to our earnings in the period in which they occur. We will also be required to record goodwill or other long-lived asset impairment charges (if any) in the periods in which they occur, which could result in a significant charge to our earnings in any such period.

Achieving the expected returns and synergies from future acquisitions will depend, in part, upon our ability to integrate the products and services, technology, administrative functions and personnel of these businesses into our product lines in an efficient and effective manner. We cannot assure you that we will be able to do so, that our acquired businesses will perform at levels and on the timelines anticipated by our management or that we will be able to obtain these synergies. In addition, acquired technologies and intellectual property may be rendered obsolete or uneconomical by our own or our competitors’ technological advances. Management resources may also be diverted from operating our existing businesses to certain acquisition integration challenges. If we are unable to successfully integrate acquired businesses, our anticipated revenues and profits may be lower. Our profit margins may also be lower, or diluted, following the acquisition of companies whose profit margins are less than those of our existing businesses.

We may experience difficulties in integrating the operations of EnvisionTEC and other acquired companies into our business and in realizing the expected benefits of these acquisitions.

Acquisition involve numerous risks, any of which could harm our business and negatively affect our financial condition and results of operations. The success of the EnvisionTEC acquisition and other recent acquisitions will depend in part on our ability to realize the anticipated business opportunities from combining the operations of acquired companies with our business in an efficient and effective manner. Ongoing and expanded integration processes could take longer than anticipated and could result in the loss of key employees, the disruption of each company’s ongoing businesses, tax costs or inefficiencies, or inconsistencies in standards, controls, information technology systems, procedures and policies, any of which could adversely affect our ability to maintain relationships with customers, employees or other third parties, or our ability to achieve the anticipated benefits of the acquisitions, and could harm our financial performance. If we are unable to successfully or timely integrate the operations of acquired companies with our business, we may incur unanticipated liabilities and be unable to realize the revenue growth, synergies and other anticipated benefits resulting from the acquisitions, and our business, results of operations and financial condition could be materially and adversely affected.

We have incurred significant costs in connection with the recent acquisitions. The substantial majority of these costs are non-recurring acquisition expenses. These non-recurring costs and expenses are reflected in the consolidated financial statements included

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in this Annual Report on Form 10-K. We may incur additional costs in the integration of acquired companies, and may not achieve cost synergies and other benefits sufficient to offset the incremental costs of these acquisitions.

Risks Related to Our Financial Position and Need for Additional Capital

We are an early-stage company with a history of losses. We have not been profitable historically and may not achieve or maintain profitability in the future.

We experienced net losses in each year from our inception, including net losses of $240.3 million and $34.0 million for the years ended December 31, 2021 and 2020, respectively. We believe we will continue to incur operating losses and negative cash flow in the near-term as we continue to invest significantly in our business, in particular across our research and development efforts and sales and marketing programs. These investments may not result in increased revenue or growth in our business.

In addition, as a public company, we incur significant additional legal, accounting and other expenses. As we acquire and integrate companies, we will also incur additional legal, accounting and other expenses. These increased expenditures may make it harder for us to achieve and maintain future profitability. Revenue growth and growth in our customer base may not be sustainable, and we may not achieve sufficient revenue to achieve or maintain profitability. We may incur significant losses in the future for a number of reasons, including due to the other risks described in this Annual Report on Form 10-K, and we may encounter unforeseen expenses, difficulties, complications and delays and other unknown events. As a result, our losses may be larger than anticipated, we may incur significant losses for the foreseeable future, and we may not achieve profitability when expected, or at all, and even if we do, we may not be able to maintain or increase profitability. Furthermore, if our future growth and operating performance fail to meet investor or securities analyst expectations, or if we have future negative cash flow or losses resulting from our investment in acquiring customers or expanding our operations, this could have a material adverse effect on our business, financial condition and results of operations.

Our limited operating history and rapid growth makes evaluating our current business and future prospects difficult and may increase the risk of your investment.

Much of our growth has occurred in recent periods. Our limited operating history may make it difficult for you to evaluate our current business and our future prospects, as we continue to grow our business. Our ability to forecast our future operating results is subject to a number of uncertainties, including our ability to plan for and model future growth. We have encountered, and will continue to encounter, risks and uncertainties frequently experienced by growing companies in rapidly evolving industries, as we continue to grow our business. If our assumptions regarding these uncertainties, which we use to plan our business, are incorrect or change in reaction to changes in our markets, or if we do not address these risks successfully, our operating and financial results could differ materially from our expectations, our business could suffer, and the trading price of our stock may decline.

It is difficult to predict our future revenues and appropriately budget for our expenses, and we have limited insight into trends that may emerge and affect our business. If actual results differ from our estimates or we adjust our estimates in future periods, our operating results and financial position could be materially affected.

Our operating results and financial condition may fluctuate from period to period.

Our operating results and financial condition fluctuate from quarter-to-quarter and year-to-year and are likely to continue to vary due to a number of factors, many of which will not be within our control. Both our business and the additive manufacturing industry are changing and evolving rapidly, and our historical operating results may not be useful in predicting our future operating results. If our operating results do not meet the guidance that we provide to the marketplace or the expectations of securities analysts or investors, the market price of our Class A common stock will likely decline. Fluctuations in our operating results and financial condition may be due to a number of factors, including:

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In addition, our revenues and operating results may fluctuate from quarter-to-quarter and year-to-year due to our sales cycle and seasonality among our customers. Generally, our additive manufacturing solutions are subject to the adoption and capital expenditure cycles of our customers. As a result, we typically conduct a larger portion of our business during the fourth quarter of our fiscal year relative to the other quarters. Our quarterly sales also have often reflected a pattern in which a disproportionate percentage of each quarter’s total sales occurs towards the end of the quarter. This uneven sales pattern makes predicting revenue, earnings, cash flow from operations, adjusted EBITDA and working capital for each period difficult, increases the risk of unanticipated variations in our quarterly results and financial condition, and places pressure on our inventory management and logistics systems.

Additionally, for our more complex solutions, which may require customers to make additional facilities investment, potential customers may spend a substantial amount of time performing internal assessments prior to making a purchase decision. This may cause us to devote significant effort in advance of a potential sale without any guarantee of receiving any related revenues. As a result, revenues and operating results for future periods are difficult to predict with any significant degree of certainty, which could lead to adverse effects on our inventory levels and overall financial condition.

Due to the foregoing factors, and the other risks discussed in this Annual Report on Form 10-K, you should not rely on quarter-over-quarter and year-over-year comparisons of our operating results as an indicator of our future performance.

We may require additional capital to support business growth, and this capital might not be available on acceptable terms, if at all.

We intend to continue to make investments to support our business growth and may require additional funds to respond to business challenges and opportunities, including the need to develop new features or enhance our products, improve our operating infrastructure or acquire complementary businesses and technologies. Accordingly, we may need to engage in equity or debt financings to secure additional funds if our existing sources of cash and any funds generated from operations do not provide us with sufficient capital. If we raise additional funds through future issuances of equity or convertible debt securities, our existing stockholders could suffer significant dilution, and any new equity securities we issue could have rights, preferences and privileges

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superior to those of holders of our Class A common stock. Any debt financing that we may secure in the future could involve restrictive covenants relating to our capital raising activities and other financial and operational matters, which may make it more difficult for us to obtain additional capital and to pursue business opportunities, including potential acquisitions. We may not be able to obtain additional financing on terms favorable to us, if at all. If we are unable to obtain adequate financing or financing on terms satisfactory to us when we require it, our ability to continue to support our business growth and to respond to business challenges and opportunities could be significantly impaired, and our business may be adversely affected.

Risks Related to Third Parties

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 or critical applications, such as the assembled parts of an aircraft, medical device 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.

We depend on our network of resellers and our business could be adversely affected if they do not perform as expected.

We rely heavily on our global network of resellers to sell our products and to provide installation and support services to customers in their respective geographic regions. These resellers may not be as effective in selling our products or installing and supporting our customers as we expect. Further, our contracts with our resellers provide for termination for convenience, and if our contracts with a significant number of resellers, or with the most effective resellers, were to terminate or if they would otherwise fail or refuse to sell certain of our products, we may not be able to find replacements that are as qualified or as successful in a timely manner, if at all. In addition, if our resellers do not perform as anticipated, or if we are unable to secure qualified and successful resellers, our sales will suffer, which would have an adverse effect on our revenues and operating results. Because we also depend upon our resellers to provide installation and support services for products, if our reseller relationship were terminated or limited to certain products, we may face disruption in providing support for our customers, which would adversely affect our reputation and our results of operations. Any failure to offer high-quality technical support services may adversely affect our relationships with our customers and adversely affect our financial results.

Additionally, a default by one or more resellers that have a significant receivables balance could have an adverse financial impact on our financial results. We have reviewed our policies that govern credit and collections and will continue to monitor them in light of current payment status and economic conditions. In addition, we try to reduce the credit exposures of our accounts receivable by instituting credit limits and having credit insurance. However, there can be no assurance that our efforts to identify potential credit risks will be successful. Our inability to timely identify resellers that are credit risks could result in defaults at a time when such resellers have high accounts receivable balances with us. Any such default would result in a significant charge against our earnings and adversely affect our results of operations and financial condition.

We could face liability if our additive manufacturing solutions are used by our customers to print dangerous objects.

Customers may use our additive manufacturing systems to print parts that could be used in a harmful way or could otherwise be dangerous. For example, there have been news reports that 3D printers were used to print guns or other weapons. We have little, if any, control over what objects our customers print using our products, and it may be difficult, if not impossible, for us to monitor and prevent customers from printing weapons with our products. While we have never printed weapons on any printers in our offices, 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 products.

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We depend on a limited number of third-party contract manufacturers for a significant portion of our manufacturing needs. If these third-party manufacturers experience any delay, disruption or quality control problems in their operations, including due to the COVID-19 pandemic, we could lose market share and our brand may suffer.

We depend on third-party contract manufacturers for the production of several of our additive manufacturing systems. While there are several potential manufacturers for most of these products, several of our products are manufactured, assembled, tested and generally packaged by a limited number of third-party manufacturers. In most cases, we rely on these manufacturers to procure components and, in some cases, subcontract engineering work. Our reliance on a limited number of contract manufacturers involves a number of risks, including:

If any of our third-party contract manufacturers experience a delay, disruption or quality control problems in their operations, including due to the COVID-19 pandemic, or if a primary third-party contract manufacturer does not renew its agreement with us, our operations could be significantly disrupted, and our product shipments could be delayed. Qualifying a new manufacturer and commencing volume production is expensive and time consuming. Ensuring that a contract manufacturer is qualified to manufacture our products to our standards is time consuming. In addition, there is no assurance that a contract manufacturer can scale its production of our products at the volumes and in the quality that we require. If a contract manufacturer is unable to do these things, we may have to move production for the products to a new or existing third-party manufacturer, which would take significant effort and our business, results of operations and financial condition could be materially adversely affected.

As we contemplate moving manufacturing into different jurisdictions, we may be subject to additional significant challenges in ensuring that quality, processes, and costs, among other issues, are consistent with our expectations. For example, while we expect our third-party contract manufacturers to be responsible for penalties assessed on us because of excessive failures of the products, there is no assurance that we will be able to collect such reimbursements from these manufacturers, which causes us to take on additional risk for potential failures of our products.

In addition, because we use a limited number of third-party contract manufacturers, increases in the prices charged may have an adverse effect on our results of operations, as we may be unable to find a contract manufacturer who can supply us at a lower price. As a result, the loss of a limited source supplier could adversely affect our relationships with our customers and our results of operations and financial condition.

All of our products must satisfy safety and regulatory standards and some of our products must also receive government certifications. Our third-party contract manufacturers are primarily responsible for conducting the tests that support our applications for most regulatory approvals for our products. If our third-party contract manufacturers fail to timely and accurately conduct these tests, we may be unable to obtain the necessary domestic or foreign regulatory approvals or certifications to sell our products in certain jurisdictions. As a result, we would be unable to sell our products and our sales and profitability could be reduced, our relationships with our sales channel could be harmed and our reputation and brand would suffer.

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If our suppliers become unavailable or inadequate, our customer relationships, results of operations and financial condition may be adversely affected.

We acquire certain of our materials, which are critical to the ongoing operation and future growth of our business, from several third parties. If we or one of our contract manufacturers has a supply chain disruption, or our relationship with any of our contract manufacturers or key suppliers terminates, we could experience delays. While most manufacturing equipment and materials for our products are available from multiple suppliers, certain of those items are only available from limited sources. Should any of these suppliers become unavailable or inadequate, or impose terms unacceptable to us, such as increased pricing terms, we could be required to spend a significant amount of time and expense to develop alternate sources of supply, and we may not be successful in doing so on terms acceptable to us, or at all. As a result, the loss of a limited source supplier could adversely affect our relationship with our customers as well as our results of operations and financial condition.

Our facilities and the facilities of our third-party contract manufacturers, suppliers, and customers, 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 pandemic, 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 facilities or those of our third-party contract manufacturers, suppliers or customers 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 COVID-19) could have a negative effect on our operations and sales.

Risks Related to Our Class A Common Stock

Our issuance of additional shares of Class A common stock or convertible securities may dilute your ownership of us and could adversely affect our stock price.

From time to time, we have issued, and we expect in the future to issue, additional shares of our Class A common stock or securities convertible into our Class A common stock pursuant to a variety of transactions, including acquisitions. Additional shares of our Class A common stock may also be issued upon exercise of outstanding stock options and warrants to purchase our Class A common stock. The issuance by us of additional shares of our Class A common stock or securities convertible into our Class A common stock would dilute your ownership of us and the sale of a significant amount of such shares in the public market could adversely affect prevailing market prices of our Class A common stock. Subject to the satisfaction of vesting conditions and the expiration of lockup agreements, shares issuable upon exercise of options will be available for resale immediately in the public market without restriction.

In the future, we expect to obtain financing or to further increase our capital resources by issuing additional shares of our capital stock or offering debt or other equity securities, including senior or subordinated notes, debt securities convertible into equity, or shares of preferred stock. Issuing additional shares of our capital stock, other equity securities, or securities convertible into equity may dilute the economic and voting rights of our existing stockholders, reduce the market price of our Class A common stock, or both. Debt securities convertible into equity could be subject to adjustments in the conversion ratio pursuant to which certain events may increase the number of equity securities issuable upon conversion. Preferred stock, if issued, could have a preference with respect to liquidating distributions or a preference with respect to dividend payments that could limit our ability to pay dividends to the holders of our Class A common stock. Our decision to issue securities in any future offering will depend on market conditions and other factors beyond our control, which may adversely affect the amount, timing or nature of our future offerings. As a result, holders of our Class A common stock bear the risk that our future offerings may reduce the market price of our Class A common stock and dilute their percentage ownership.

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Future sales, or the perception of future sales, of our Class A common stock by us or our existing stockholders in the public market could cause the market price for our Class A common stock to decline.

The sale of substantial amounts of shares of our Class A common stock in the public market, or the perception that such sales could occur, could harm the prevailing market price of shares of our Class A common stock. These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. Certain shares of our common stock are freely tradable without restriction under the Securities Act, except for any shares of our Class A common stock that may be held or acquired by our directors, executive officers, and other affiliates, as that term is defined in the Securities Act, which are be restricted securities under the Securities Act. Restricted securities may not be sold in the public market unless the sale is registered under the Securities Act or an exemption from registration is available. Any such sales, including sales of a substantial number of shares or the perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our common stock. We may also issue shares of our common stock or securities convertible into our common stock from time to time in connection with financings, acquisitions, investments, or otherwise. Any such issuance could result in ownership dilution to you as a stockholder and cause the trading price of our common stock to decline.

Our directors, executive officers and stockholders affiliated with our directors and executive officers own a significant percentage of our Class A common stock and, if they choose to act together, will be able to exert significant control over matters subject to shareholder approval.

Our directors, executive officers, and stockholders affiliated with our directors and executive officers exert significant influence on us. As of December 31, 2021, these holders owned approximately 9.4% of our outstanding Class A common stock. As a result, these holders, acting together, have significant control over all matters that require approval of our stockholders, including the election of directors, amendments of our organizational documents, or approval of any merger, sale of assets, or other major corporate transactions. The interests of these holders may not always coincide with our corporate interests or the interests of other stockholders, and they may act in a manner with which you may not agree or that may not be in the best interests of our other stockholders.

Anti-takeover provisions in our governing documents and under Delaware law could make an acquisition of us more difficult, limit attempts by our stockholders to replace or remove our current management and limit the market price of our Class A common stock.

Our certificate of incorporation, bylaws, and Delaware law contain provisions that could have the effect of rendering more difficult, delaying, or preventing an acquisition deemed undesirable by our board of directors. Among other things, our certificate of incorporation and bylaws include the following provisions:

These provisions, alone or together, could delay or prevent hostile takeovers and changes in control or changes in our management. As a Delaware corporation, we are also subject to provisions of Delaware law, including Section 203 of the DGCL, which prevents interested stockholders, such as certain stockholders holding more than 15% of our outstanding Class A common

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stock, from engaging in certain business combinations unless (i) prior to the time such stockholder became an interested stockholder, our board of directors approved the transaction that resulted in such stockholder becoming an interested stockholder, (ii) upon consummation of the transaction that resulted in such stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of our Class A common stock, or (iii) following board approval, such business combination receives the approval of the holders of at least two-thirds of our outstanding Class A common stock not held by such interested stockholder at an annual or special meeting of stockholders.

Any provision of our certificate of incorporation, our bylaws or Delaware law that has the effect of delaying, preventing or deterring a change in control could limit the opportunity for our stockholders to receive a premium for their shares of our Class A common stock and could also affect the price that some investors are willing to pay for our Class A common stock.

Our certificate of incorporation and bylaws provide that the Court of Chancery of the State of Delaware will be the sole and exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers, or employees.

Our certificate of incorporation and bylaws provide that, unless we consent in writing to the selection of an alternative forum, the (a) Court of Chancery of the State of Delaware (or, in the event that the Chancery Court does not have jurisdiction, the federal district court for the District of Delaware or other state courts of the State of Delaware) shall, to the fullest extent permitted by law, be the sole and exclusive forum for: (i) any derivative action, suit or proceeding brought on our behalf; (ii) any action, suit or proceeding asserting a claim of breach of fiduciary duty owed by any of our directors, officers, or stockholders to us or to our stockholders; (iii) any action, suit or proceeding asserting a claim arising pursuant to the DGCL, our certificate of incorporation or bylaws; or (iv) any action, suit or proceeding asserting a claim governed by the internal affairs doctrine; and (b) subject to the foregoing, the federal district courts of the United States of America shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act. Notwithstanding the foregoing, such forum selection provisions shall not apply to suits brought to enforce any liability or duty created by the Exchange Act or any other claim for which the federal courts of the United States have exclusive jurisdiction. The choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers, or other employees, which may discourage such lawsuits against us and our directors, officers, and other employees. Alternatively, if a court were to find the choice of forum provision contained in our certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business, results of operations, and financial condition.

Additionally, Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. As noted above, our certificate of incorporation and bylaws provide that the federal district courts of the United States of America shall have jurisdiction over any action arising under the Securities Act. Accordingly, there is uncertainty as to whether a court would enforce such provision. Our stockholders will not be deemed to have waived our compliance with the federal securities laws and the rules and regulations thereunder.

Risks Related to Compliance Matters

Failure of our global operations to comply with anti-corruption laws and various trade restrictions, such as sanctions and export controls, could have an adverse effect on our business.

We operate in a number of countries throughout the world, including countries known to have a reputation for corruption. Doing business on a global basis requires us to comply with anti-corruption laws and regulations imposed by governments around the world with jurisdiction over our operations, including the U.S. Foreign Corrupt Practices Act and the U.K. Bribery Act 2010, as well as the laws of the countries where we do business. We are also subject to various trade restrictions, including trade and economic sanctions and export controls, imposed by governments around the world with jurisdiction over our operations. For example, in accordance with trade sanctions administered by the Office of Foreign Assets Control and the U.S. Department of Commerce, we are prohibited from engaging in transactions involving certain persons and certain designated countries or territories, including Cuba, Iran, Syria, North Korea and the Crimea Region of Ukraine. In addition, our products are subject to export regulations that can involve significant compliance time and may add additional overhead cost to our products. In recent years the U.S. government has had a renewed focus on export matters. For example, the Export Control Reform Act of 2018 and regulatory guidance have imposed additional controls,

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and may result in the imposition of further additional controls, on the export of certain “emerging and foundational technologies.” Our current and future products may be subject to these heightened regulations, which could increase our compliance costs.

We are committed to doing business in accordance with applicable anti-corruption laws and regulations and with applicable trade restrictions. We are subject, however, to the risk that our affiliated entities or our and our affiliates’ respective officers, directors, employees and agents (including distributors of our products) may take action determined to be in violation of such laws and regulations. Any violation by any of these persons could result in substantial fines, sanctions, civil and/or criminal penalties, or curtailment of operations in certain jurisdictions, and might adversely affect our operating results. In addition, actual or alleged violations could damage our reputation and ability to do business.

We are subject to environmental, health and safety laws and regulations related to our operations and the use of our additive manufacturing systems, produced parts, and consumable materials, which could subject us to compliance costs and/or potential liability in the event of non-compliance.

We are subject to domestic and foreign environmental laws and regulations governing our operations, including, but not limited to, emissions into the air and water and the use, handling, disposal and remediation of hazardous substances. A certain risk of environmental liability is inherent in our production activities. These laws and regulations govern, among other things, the generation, use, storage, registration, handling and disposal of chemicals and waste materials, the presence of specified substances in electrical products, the emission and discharge of hazardous materials into the ground, air or water, the cleanup of contaminated sites, including any contamination that results from spills due to our failure to properly dispose of chemicals and other waste materials and the health and safety of our employees. Under these laws, regulations and requirements, we could also be subject to liability for improper disposal of chemicals and waste materials, including those resulting from the use of our systems and accompanying materials by end-users. Accidents or other incidents that occur at our facilities or involve our personnel or operations could result in claims for damages against us. In the event we are found to be financially responsible, as a result of environmental or other laws or by court order, for environmental damages alleged to have been caused by us or occurring on our premises, we could be required to pay substantial monetary damages or undertake expensive remedial obligations. If our operations fail to comply with such laws or regulations, we may be subject to fines and other civil, administrative or criminal sanctions, including the revocation of permits and licenses necessary to continue our business activities. In addition, we may be required to pay damages or civil judgments in respect of third-party claims, including those relating to personal injury (including exposure to hazardous substances that we generate, use, store, handle, transport, manufacture or dispose of), property damage or contribution claims. Some environmental laws allow for strict, joint and several liabilities for remediation costs, regardless of fault. We may be identified as a potentially responsible party under such laws. The amount of any costs, including fines or damages payments that we might incur under such circumstances could substantially exceed any insurance we have to cover such losses. Any of these events, alone or in combination, could have a material adverse effect on our business, financial condition and results of operations and could adversely affect our reputation.

The export of our products internationally from our production facilities subjects us to environmental laws and regulations concerning the import and export of chemicals and hazardous substances such as the United States Toxic Substances Control Act and the Registration, Evaluation, Authorization and Restriction of Chemical Substances. These laws and regulations require the testing and registration of some chemicals that we ship along with, or that form a part of, our systems and other products. If we fail to comply with these or similar laws and regulations, we may be required to make significant expenditures to reformulate the chemicals that we use in our products and materials or incur costs to register such chemicals to gain and/or regain compliance. Additionally, we could be subject to significant fines or other civil and criminal penalties should we not achieve such compliance.

The cost of complying with current and future environmental, health and safety laws applicable to our operations, or the liabilities arising from past releases of, or exposure to, hazardous substances, may result in future expenditures. Any of these developments, alone or in combination, could have an adverse effect on our business, financial condition and results of operations.

Aspects of our business are subject to privacy, data use and data security regulations, which could increase our costs.

We collect personally identifiable information from our employees, prospects, and our customers. Privacy and security laws and regulations may limit the use and disclosure of certain information and require us to adopt certain cybersecurity and data handling practices that may affect our ability to effectively market our services to current, past or prospective customers. We must comply with privacy laws in the United States, Europe and elsewhere, including GDPR in the European Union, which became effective May 25, 2018 and the retained version of the GDPR as it forms part of the law of England and Wales, Scotland and Northern Ireland, and the

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California Consumer Privacy Act of 2018, which was enacted on June 28, 2018 and became effective on January 1, 2020. These laws create new individual privacy rights and impose increased obligations, including disclosure obligations, on companies handling personal data. In many jurisdictions, consumers must be notified in the event of a data security breach, and such notification requirements continue to increase in scope and cost. Privacy and security laws and regulations may limit the use and disclosure of certain information and require us to adopt certain cybersecurity and data handling practices that may affect our ability to effectively market our services to current, past or prospective customers. While we have invested in, and intend to continue to invest in, resources to comply with these standards, we may not be successful in doing so, and any such failure could have an adverse effect on our business, results of operations and reputation.

As privacy, data use and data security laws are interpreted and applied, compliance costs may increase, particularly in the context of ensuring that adequate data protection and data transfer mechanisms are in place. In recent years, there has been increasing regulatory enforcement and litigation activity in this area in the United States, Germany and in various other countries in which we operate.

Compliance with regulations for medical devices and solutions is expensive and time-consuming, and failure to obtain or maintain approvals, clearances, or compliance could impact financial projections and/or subject us to penalties or liabilities.

Our Desktop Health products and services, and its healthcare provider customers and distributors, are and will be subject to extensive federal, state, local and foreign regulations, including, without limitation, regulations with respect to approvals and clearances for products, design, manufacturing and testing, labeling, marketing, sales, quality control, and privacy. Unless an exemption applies, we must obtain clearance or approval from the Food and Drug Administration (or comparable foreign regulatory body) before a medical device or solution can be marketed or sold; this process involves significant time, effort and expense. The healthcare market overall is highly regulated and subject to frequent and sudden change. Our failure to secure clearances or approvals or comply with regulations could have an adverse impact on our business and reputation and subject us to lost research and development costs, withdrawal of clearance/approval, operating restrictions, liabilities, fines, penalties and/or litigation.

Risks Related to Intellectual Property

Third-party lawsuits and assertions alleging our infringement of patents, trade secrets or other intellectual property rights may have a significant adverse effect on our financial condition.

Third parties may own issued patents and pending patent applications that exist in fields relevant to additive manufacturing. Some of these third parties may assert that we are employing their proprietary technology without authorization. There may be third-party patents or patent applications with claims related to additive manufacturing. Because patent applications can take many years to issue, there may be currently pending patent applications which may later result in issued patents that our additive technologies may infringe. In addition, third parties may obtain patents in the future and claim that our technologies infringe upon these patents. Any third-party lawsuits or other assertion to which we are subject alleging our infringement of patents, trade secrets or other intellectual property rights may have a significant adverse effect on our financial condition.

We may incur substantial costs enforcing and defending our intellectual property rights.

We may incur substantial expense and costs in protecting, enforcing and defending our intellectual property rights against third parties. Intellectual property disputes may be costly and can be disruptive to our business operations by diverting attention and energies of management and key technical personnel and by increasing our costs of doing business. Third-party intellectual property claims asserted against us could subject us to significant liabilities, require us to enter into royalty and licensing arrangements on unfavorable terms, prevent us from assembling or licensing certain of our products, subject us to injunctions restricting our sale of products, cause severe disruptions to our operations or the marketplaces in which we compete or require us to satisfy indemnification commitments with our customers, including contractual provisions under various license arrangements. In addition, we may incur significant costs in acquiring the necessary third-party intellectual property rights for use in our products. Any of these could have an adverse effect on our business and financial condition.

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If we are unable to adequately protect or enforce our intellectual property rights, such information may be used by others to compete against us, in particular in developing consumables that could be used with our printing systems in place of our proprietary consumables.

We have devoted substantial resources to the development of our technology and related intellectual property rights. Our success and future revenue growth will depend, in part, on our ability to protect our intellectual property. We rely on a combination of registered and unregistered intellectual property and protect our rights using patents, licenses, trademarks, trade secrets, confidentiality and assignment of invention agreements and other methods.

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. We cannot assure you that any of our existing or future patents or other intellectual property rights will not be challenged, invalidated or circumvented, or will otherwise provide us with meaningful protection. Our pending patent applications may not be granted, and we may not be able to obtain foreign patents or pending applications corresponding to our U.S. patents. Even if foreign patents are granted, effective enforcement in foreign countries may not be available.

Our trade secrets, know-how and other unregistered proprietary rights are a key aspect of our intellectual property portfolio. While we take reasonable steps to protect our trade secrets and confidential information and enter into confidentiality and invention assignment agreements intended to protect such rights, such agreements can be difficult and costly to enforce or may not provide adequate remedies if violated, and we may not have entered into such agreements with all relevant parties. Such agreements may be breached, and trade secrets or confidential information may be willfully or unintentionally disclosed, including by employees who may leave our company and join our competitors, or our competitors or other parties may learn of the information in some other way. The disclosure to, or independent development by, a competitor of any of our trade secrets, know-how or other technology not protected by a patent or other intellectual property system could materially reduce or eliminate any competitive advantage that we may have over such competitor. This concern could manifest itself in particular with respect to our proprietary consumables that are used with our systems. Portions of our proprietary consumables may not be afforded patent protection. Chemical companies or other producers of raw materials used in our consumables may be able to develop consumables that are compatible to a large extent with our products, whether independently or in contravention of our trade secret rights and related proprietary and contractual rights. If such consumables are made available to owners of our systems, and are purchased in place of our proprietary consumables, our revenues and profitability would be reduced, and we could be forced to reduce prices for our proprietary consumables.

If our patents and other intellectual property do not adequately protect our technology, our competitors may be able to offer products similar to ours. Our competitors may also be able to develop similar technology independently or design around our patents and other intellectual property. Any of the foregoing events would lead to increased competition and reduce our revenue or gross margin, which would adversely affect our operating results.

If we attempt enforcement of our intellectual property rights, we may be, and have been in the past, 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. Any of the foregoing could adversely affect our business and financial condition.

As part of any settlement or other compromise to avoid complex, protracted litigation, we may agree not to pursue future claims against a third party, including related to alleged infringement of our intellectual property rights. Part of any settlement or other compromise with another party may resolve a potentially costly dispute but may also have future repercussions on our ability to defend and protect our intellectual property rights, which in turn could adversely affect our business.

Our additive manufacturing software contains third-party open-source software components, and failure to comply with the terms of the underlying open-source software licenses could restrict our ability to sell our products.

Our additive manufacturing software contains components that are licensed under so-called “open source,” “free” or other similar licenses. Open source software is made available to the general public on an “as-is” basis under the terms of a non-negotiable license. We currently combine our proprietary software with open source software, but not in a manner that we believe requires the release of the source code of our proprietary software to the public. We do not plan to integrate our proprietary software with open source software in ways that would require the release of the source code of our proprietary software to the public; however, our use and

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distribution of open source software may entail greater risks than use of third-party commercial software. Open source licensors generally do not provide warranties or other contractual protections regarding infringement claims or the quality of the code. In addition, if we combine our proprietary software with open source software in a certain manner, we could, under certain open source licenses, be required to release to the public or remove the source code of our proprietary software. We may also face claims alleging noncompliance with open source license terms or infringement or misappropriation of proprietary software. These claims could result in litigation, require us to purchase a costly license or remove the software. In addition, if the license terms for open source software that we use change, we may be forced to re-engineer our solutions, incur additional costs or discontinue the sale of our offerings if re-engineering could not be accomplished on a timely basis. Although we monitor our use of open source software to avoid subjecting our offerings to unintended conditions, there is a risk that these licenses could be construed in a way that could impose unanticipated conditions or restrictions on our ability to commercialize our offerings. We cannot guarantee that we have incorporated open source software in our software in a manner that will not subject us to liability or in a manner that is consistent with our current policies and procedures.

General Risk Factors

Our Class A common stock price may be volatile or may decline regardless of our operating performance. You may lose some or all of your investment.

The trading price of our Class A common stock is likely to be volatile. The stock market recently has experienced extreme volatility. This volatility often has been unrelated or disproportionate to the operating performance of particular companies. You may not be able to resell your shares at an attractive price due to a number of factors such as those listed in this section and the following:

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These broad market and industry factors may materially reduce the market price of our Class A common stock, regardless of our operating performance. In addition, price volatility may be greater if the public float and trading volume of our Class A common stock is low. As a result, you may suffer a loss on your investment.

In the past, following periods of market volatility, stockholders have instituted securities class action litigation. If we were involved in securities litigation, it could have a substantial cost and divert resources and the attention of executive management from our business regardless of the outcome of such litigation.

If securities analysts do not publish research or reports about us, or if they issue unfavorable commentary about us or our industry or downgrade our Class A common stock, the price of our Class A common stock could decline.

The trading market for our Class A common stock depends, in part, on the research and reports that third-party securities analysts publish about us and the industries in which we operate. We may be unable or slow to attract research coverage and if one or more analysts cease coverage of us, the price and trading volume of our securities would likely be negatively impacted. If any of the analysts that may cover us change their recommendation regarding our Class A common stock adversely, or provide more favorable relative recommendations about our competitors, the price of our Class A common stock would likely decline. If any analyst that may cover us ceases covering us or fails to regularly publish reports on us, we could lose visibility in the financial markets, which could cause the price or trading volume of our Class A common stock to decline. Moreover, if one or more of the analysts who cover us downgrades our Class A common stock, or if our reporting results do not meet their expectations, the market price of our Class A common stock could decline.

The obligations associated with being a public company involve significant expenses and require significant resources and management attention, which may divert from our business operations.

We are subject to the reporting requirements of the Exchange Act and the Sarbanes-Oxley Act. The Exchange Act requires that we file annual, quarterly and current reports with respect to our business and financial condition. The Sarbanes-Oxley Act requires, among other things, that we establish and maintain effective internal control over financial reporting. Now that we have ceased to be an “emerging growth company” an attestation report on internal control over financial reporting is required to be issued by our independent registered public accounting firm. As a result, we will incur increased legal, accounting and other expenses that we did not previously incur. Our entire management team and many of our other employees will continue to devote substantial time to compliance and may not effectively or efficiently manage our transition into a public company.

In addition, the need to establish the corporate infrastructure demanded of a public company may also divert management’s attention from implementing our business strategy, which could prevent us from improving our business, results of operations and financial condition. We have made, and will continue to make, changes to our internal control over financial reporting, including IT controls, and procedures for financial reporting and accounting systems to meet our reporting obligations as a public company. However, the measures we take may not be sufficient to satisfy our obligations as a public company. If we do not continue to develop and implement the right processes and tools to manage our changing enterprise and maintain our culture, our ability to compete successfully and achieve our business objectives could be impaired, which could negatively impact our business, financial condition and results of operations. In addition, we cannot predict or estimate the amount of additional costs we may incur to comply with these requirements. We anticipate that these costs will materially increase our general and administrative expenses.

These rules and regulations result in our incurring legal and financial compliance costs and will make some activities more time-consuming and costly. For example, we expect these rules and regulations to make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified people to serve on our board of directors, our board committees or as executive officers.

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As a public reporting company, we will be subject to rules and regulations established from time to time by the SEC regarding our internal control over financial reporting. If we fail to establish and maintain effective internal control over financial reporting and disclosure controls and procedures, we may not be able to accurately report our financial results or report them in a timely manner.

We are subject to the rules and regulations established from time to time by the SEC and the NYSE. These rules and regulations require, among other things that we establish and periodically evaluate procedures with respect to our internal control over financial reporting. Reporting obligations as a public company are likely to place a considerable strain on our financial and management systems, processes and controls, as well as on our personnel.

In addition, as a public company, we are required to document and test our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act so that our management can certify as to the effectiveness of our internal control over financial reporting.

We have identified material weaknesses in our internal controls over financial reporting as of December 31, 2021. Our internal controls over financial reporting currently do not meet all of the standards contemplated by Section 404 of Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, and failure to achieve and maintain effective internal controls over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act could impair our ability to produce timely and accurate financial statements or comply with applicable regulations and have a material adverse effect on our business.

We are required to maintain internal control over financial reporting and to report any material weaknesses in these controls. The process of designing and implementing effective internal controls is a continuous effort that will require us to anticipate and react to changes in our business and the economic and regulatory environments and to expend significant resources to maintain a system of internal controls that is adequate to satisfy our reporting obligations as a public company. If we are unable to establish or maintain appropriate internal financial reporting controls and procedures, it could cause us to fail to meet our reporting obligations on a timely basis or result in material misstatements in our consolidated financial statements, which could harm our operating results. In addition, we will be required, pursuant to Section 404 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 will need to include disclosure of any material weaknesses identified by our management in our internal control over financial reporting. The rules governing the standards that must be met for our management to assess our internal control over financial reporting are complex and require significant documentation, testing, and possible remediation. Testing and maintaining internal controls may divert management’s attention from other matters that are important to our business. Our independent registered public accounting firm will be required to attest to the effectiveness of our internal control over financial reporting on an annual basis.

In addition to our results determined in accordance with GAAP, we believe certain non-GAAP measures may be useful in evaluating our operating performance. We present certain non-GAAP financial measures in this Annual Report on Form 10-K and intend to continue to present certain non-GAAP financial measures in future filings with the SEC and other public statements. Any failure to accurately report and present our non-GAAP financial measures could cause investors to lose confidence in our reported financial and other information, which would likely have a negative effect on the trading price of our Class A common stock.

Matters impacting our internal controls may cause us to be unable to report our financial information on a timely basis and thereby subject us to adverse regulatory consequences, including sanctions by the SEC or violations of applicable NYSE listing rules, which may result in a breach of the covenants under existing or future financing arrangements. There also could be a negative reaction in the financial markets due to a loss of investor confidence in us and the reliability of our financial statements. Confidence in the reliability of our financial statements also could suffer if we or our independent registered public accounting firm continue to report a material weakness in our internal controls over financial reporting. This could materially adversely affect us and lead to a decline in the market price of our Class A common stock.

As of December 31, 2021, our management and auditors determined that material weaknesses existed in our internal control over financial reporting due to the fact that we had not completed an annual or quarterly close under a timeline that would be compatible with public company filing deadlines, and with our limited accounting department personnel, this may not be achievable. A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented or detected on a timely basis. While we have instituted plans to remediate the issue described above and continue to take remediation steps, including

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hiring additional personnel, including a vice president of accounting with public company experience, we continued to have a limited number of personnel with the level of GAAP accounting knowledge, specifically related to complex accounting transactions, commensurate with our financial reporting requirements.

Although we believe the hiring of additional accounting resources, implementation of additional reviews and processes requiring timely account reconciliations and analysis and implementation of processes and controls to better identify and manage segregation of duties will remediate the material weakness with respect to insufficient personnel, there can be no assurance that the material weakness will be remediated on a timely basis or at all, or that additional material weaknesses will not be identified in the future. If we are unable to remediate the material weakness, our ability to record, process, and report financial information accurately, and to prepare financial statements within the time periods specified by the rules and forms of the SEC, could be adversely affected which, in turn, to may adversely affect our reputation and business and the market price of our Class A common stock.

We are, and have been in the recent past, subject to litigation.

We are currently, and have been in the recent past, subject to litigation, and we could be subject to further litigation in the future. Although we vigorously pursue favorable outcomes, we can provide no assurance as to the outcome of any current or future lawsuits or allegations, and any such actions may result in judgments against us for significant damages. Resolution of any such matters can be prolonged and costly, and the ultimate results or judgments are uncertain due to the inherent uncertainty in litigation and other proceedings. In addition, the additive manufacturing industry has been, and may continue to be, litigious, particularly with respect to intellectual property claims. Moreover, our potential liabilities are subject to change over time due to new developments, changes in settlement strategy or the impact of evidentiary requirements. Regardless of the outcome, litigation has resulted in the past, and may result in the future, in significant legal expenses and require significant attention and resources of management. As a result, any present or future litigation that may be brought against us by any third party could result in losses, damages and expenses that have a significant adverse effect on our financial condition.

We do not intend to pay dividends on our Class A common stock for the foreseeable future.

We currently intend to retain all available funds and any future earnings to fund the development and growth of our business. As a result, we do not anticipate declaring or paying any cash dividends on our Class A common stock in the foreseeable future. Any decision to declare and pay dividends in the future will be made at the discretion of our board of directors and will depend on, among other things, our business prospects, results of operations, financial condition, cash requirements and availability, certain restrictions related to our indebtedness, industry trends and other factors that our board of directors may deem relevant. Any such decision will also be subject to compliance with contractual restrictions and covenants in the agreements governing our current and future indebtedness. In addition, we may incur additional indebtedness, the terms of which may further restrict or prevent us from paying dividends on our Class A common stock. As a result, you may have to sell some or all of your Class A common stock after price appreciation in order to generate cash flow from your investment, which you may not be able to do. Our inability or decision not to pay dividends, particularly when others in our industry have elected to do so, could also adversely affect the market price of our Class A common stock.

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We believe the existing facilities are in good operating condition and adequate to meet our needs for the immediate future. We intend to procure additional space as we add employees and expand geographically, including internationally.

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10-K. This discussion contains forward-looking statements and involves numerous risks and uncertainties, including, but not limited to, those described under the heading “Risk Factors”. Actual results may differ materially from those contained in any forward-looking statements.

Business Overview

Desktop Metal is pioneering a new generation of additive manufacturing technologies focused on Additive Manufacturing 2.0, the volume production of end use parts. We offer a comprehensive portfolio of integrated additive manufacturing solutions comprised of hardware, software, materials and services with support for metals, polymers, elastomers, ceramics, sands, composites, wood and biocompatible materials. Our solutions span use cases across the product life cycle, from product development to mass production and aftermarket operations, and they address an array of industries, including automotive, healthcare and dental, consumer products, heavy industry, aerospace, machine design and research and development.

Our growth strategy begins with a commitment to research and development. Since our founding in 2015, we have invested significant resources in research and development towards building an extensive portfolio of proprietary and differentiated technologies with a focus on making additive manufacturing an easy-to-use, economic and scalable solution. These technologies represent the cornerstones of our future product introductions, are critical to enhancing our existing offerings, and are supported by over 650 patents or pending patent applications. Our additive manufacturing platforms, which leverage these technologies for the production of tools and end-use parts, enable businesses to address their specific goals through a range of solutions that span price points, throughput levels and operating environments.

Our product platforms offer several key advantages over competitive additive manufacturing systems including breakthrough print speeds, competitive part costs, accessible workflows and software, turnkey solutions and support for over 250 qualified materials, the sale of which represent a recurring revenue stream from customers of our additive manufacturing solutions in addition to system consumables and other services, such as installation, training and technical support. As a result of these strengths, our solutions are lowering the barriers to adopting additive manufacturing and unlocking new applications where conventional manufacturing has customarily held cost and volume advantages. Across printers, parts and materials, we intend to continue investing to advance our current technology portfolio and develop new technologies that allow us to serve a broader customer base and reach new verticals, thereby expanding our addressable market and driving adoption of Additive Manufacturing 2.0.

We leverage our core competencies in technology innovation and product development by marketing and selling our Additive Manufacturing 2.0 solutions through a leading global distribution network, managed and augmented by our own internal sales and marketing teams. This distribution network, which covers over 65 countries around the world, is composed of sales and distribution professionals with decades of experience in digital manufacturing technologies and works alongside our direct sales force to market and sell products across a range of industries and price points. Similarly, our internal manufacturing and supply chain teams to work collaboratively with our internal engineering department and third-party contract manufacturers to scale up initial prototypes for commercialization and volume commercial shipments. Together, our hybrid distribution and manufacturing approaches allow us to produce, sell and service our products at-scale in global markets and create substantial operating leverage as we execute our strategy.

Our proprietary technology solutions also serve as the foundation for product parts offerings in which we which we directly manufacture parts for sale to our customers with a focus on key applications and verticals in which additive manufacturing can provide significant design, performance, cost and supply chain advantages relative to conventional manufacturing. These offerings will enable us to provide a more holistic suite of solutions for our customers and enable the accelerated adoption of our Additive Manufacturing 2.0 solutions across select high-value production applications, which we refer to as “killer apps”, including, but not limited to, medical and dental devices, fluid power systems, and sustainable, end-use wood parts. We believe such offerings will not only create a high-margin revenue stream, but will also facilitate lead generation for our additive manufacturing systems at scale and enable high-performance and specialized applications using new materials ahead of broader market introduction.

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Operating Results

For the year ended December 31, 2021, we recognized revenues of $112.4 million and used cash in operating activities of $155.0 million, and we ended the year with $269.6 million of cash, cash equivalents, and short-term investments. We incurred a net loss of $240.3 million the year ended December 31, 2021. As of December 31, 2021, we had $65.0 million in cash and cash equivalents, $204.6 million in short-term liquid investments, and current liabilities of $104.1 million.

Recent Developments

Desktop Health

On March 15, 2021, we announced the launch of Desktop Health, an expanded focus on accelerating the growth of additive manufacturing solutions for dental, orthodontic, otolaryngology and dermatology applications. Enabled by Desktop Metal's proprietary technology infrastructure for end-use parts production, including high-speed photopolymer, metal binder jetting and bioprinting additive manufacturing technologies combined with an extensive library of advanced materials, Desktop Health's mission is to create advanced, patient-specific solutions in the medical field.

Trine Warrants

On April 12, 2021, the Staff of the SEC issued the “Staff Statement on Accounting and Reporting Considerations for Warrants Issued by Special Purpose Acquisition Companies (“SPACs”)”, or the Staff Statement”. The Staff Statement discussed “certain features of warrants issued in SPAC transactions” that “may be common across many entities.” The Staff Statement indicated that when one or more of such features is included in a warrant, the warrant “should be classified as a liability measured at fair value, with changes in fair value each period reported in earnings.” The Company has concluded that the warrants purchased by Trine Sponsor IH, LLC in connection with Trine’s initial public offering, or the Private Placement Warrants, were to be classified as a liability measured at fair value on the Company’s consolidated balance sheet upon the Business Combination on December 9, 2020, with subsequent changes in fair value reported in our statement of operations each reporting period. Effective March 2, 2021, all Private Placement Warrants were exercised and there was no outstanding warrant liability.

Acquisitions

EnvisionTEC Acquisition

On February 16, 2021, pursuant to the Purchase Agreement and Plan of Merger dated January 14, 2021, we consummated the EnvisionTEC Acquisition. We paid $143.8 million in cash and issued 5,036,142 shares of our Class A Common Stock, or Common Stock, with a fair value of $159.8 million as of the close of business on the acquisition date. In connection with the transaction, the Company also granted restricted stock awards totaling 475,848 shares of Common Stock, with a fair value of $4.2 million, to key EnvisionTEC employees in August 2021, which are subject to a three-year vesting period and continued employment.

Adaptive 3D Acquisition

On May 7, 2021, we, Diamond US Merger Sub, Inc., Diamond US LLC, Adaptive 3D Holdings, Inc., or Adaptive 3D, and Fortis Advisor LLC entered into an Agreement and Plan of Merger, or the A3D Merger Agreement, pursuant to which we acquired Adaptive 3D. The total purchase price was $61.8 million, consisting of $24.1 million paid in cash and 3,133,276 shares of Common Stock with a fair value of $37.7 million as of the close of business on the acquisition date.

Beacon Bio Acquisition

On June 10, 2021, we and Beacon Bio, Inc. entered into a Share Purchase Agreement pursuant to which we acquired all outstanding securities of Beacon Bio, Inc. The aggregate purchase price was $10.4 million, consisting of $6.1 million paid in cash and fully vested restricted stock units with an acquisition date fair value of $4.3 million, subject to certain adjustments and contingencies.

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Aerosint Acquisition

On June 24, 2021, we, DM Belgium BV/SRL, Aerosint SA, or Aerosint, and the sellers named therein and representatives of such sellers, entered into a Share Purchase Agreement pursuant to which we acquired all outstanding shares of Aerosint. The total purchase price was $23.8 million, consisting of $6.2 million paid in cash, 879,922 shares of our Common Stock with a fair value of $11.5 million as of the close of business on the acquisition date and contingent consideration with a fair value of $6.1 million as of the acquisition date.

Dental Arts Labs Acquisition

On July 30, 2021, we and Dental Arts Laboratories, Inc., or Dental Arts Labs, entered into a Stock Purchase Agreement of the same date, pursuant to which we acquired all outstanding shares of Dental Arts Labs. The purchase price was $26.0 million paid in cash. The Company also issued 1,190,468 restricted stock units with a grant date fair value of $11.0 million, which are subject to a four-year vesting period and continuing employment.

A.I.D.R.O. Acquisition

On September 7, 2021, we purchased the issued and outstanding capital stock of A.I.D.R.O. Srl and its shareholders, or A.I.D.R.O., pursuant to a Stock Purchase Agreement dated July 2, 2021. The purchase price was $5.6 million paid in cash. The Company also issued 364,050 restricted stock units with a grant date fair value of $3.2 million, which are subject to a four-year vesting period and continuing employment.

Meta Additive Acquisition

On September 9, 2021, we and Meta Additive Ltd, or Meta Additive, entered into a Stock Purchase Agreement of the same date, pursuant to which we acquired Meta Additive. The purchase price consisted of cash consideration of $15.2 million, including transaction costs of $0.1 million. In connection with the acquisition, the Company issued 1,101,592 restricted stock units with a fair value of $9.0 million as of the acquisition date, which are subject to a four-year vesting period and continuing employment.

Brewer Dental Acquisition

On October 14, 2021, we and Larry Brewer Dental Lab, Inc., or Brewer Dental, entered into a Stock Purchase Agreement of the same date, pursuant to which we acquired all outstanding shares of Brewer Dental. The purchase price was $7.6 million paid in cash. The Company also issued 252,096 restricted stock units with a grant date fair value of $1.8 million, which are subject to a four-year vesting period and continuing employment.

May Dental Acquisition

On October 29, 2021, we and May Dental Lab, Inc., or May Dental, entered into a Stock Purchase Agreement of the same date, pursuant to which we acquired all outstanding shares of May Dental. The purchase price was $12.5 million paid in cash. The Company also issued 357,642 restricted stock units with a grant date fair value of $2.5 million, which are subject to a four-year vesting period and continuing employment.

ExOne Acquisition

On November 12, 2021, we acquired The ExOne Company, or ExOne, pursuant to an Agreement and Plan of Merger dated August 11, 2021. The total purchase price was $613.0 million consisting of cash consideration of $201.4 million and 48,218,063 shares of our Common Stock with a fair value of $411.6 million as of the close of business on the transaction date.

COVID-19

In March 2020, the World Health Organization declared the outbreak of COVID-19 a pandemic. It is not possible to accurately predict the full impact of the COVID-19 pandemic on our business, financial condition and results of operations due to the evolving nature of the COVID-19 pandemic and the extent of its impact across industries and geographies and numerous other uncertainties.

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For example, we face uncertainties about the duration and spread of the outbreak, additional actions that may be taken by governmental entities, and the impact it may have on the ability of us, our customers, our suppliers, our manufacturers and our other business partners to conduct business. Governments in affected regions have implemented, and may continue to implement, safety precautions which include quarantines, travel restrictions, business closures, cancellations of public gatherings and other measures as they deem necessary. Many organizations and individuals, including our company and employees, are taking additional steps to avoid or reduce infections, including limiting travel and staying home from work. These measures are disrupting normal business operations and have had significant negative impacts on businesses and financial markets worldwide. We continue to monitor our operations and government recommendations and have made modifications to our normal operations because of the COVID-19 pandemic, including requiring most non-engineering or operations-related team members to work remotely, utilizing heightened cleaning and sanitization procedures, implementing new health and safety protocols and reducing non-essential travel.

The COVID-19 pandemic has caused us to experience several adverse impacts, including extended sales cycles to close new orders for our products, delays in shipping and installing orders due to closed facilities and travel limitations and delays in collecting accounts receivable. The rapid development and uncertainty of the impacts of the COVID-19 pandemic precludes any prediction as to the ultimate adverse impact of the COVID-19 pandemic on our business. However, the COVID-19 pandemic, and the measures taken to contain it, present material uncertainty and risk with respect to our performance and financial results. In particular, businesses across an array of vertical markets are temporarily reducing capital expenditure budgets globally as they seek to preserve liquidity to ensure the longevity of their own operations, which in turn may lead to reductions in purchases of our additive manufacturing solutions. Further, office closures may prevent organizations from reaching typical utilizations of our additive manufacturing solutions, resulting in reductions in purchases of consumable materials. Additionally, the COVID-19 pandemic may contribute to facility closures at our third-party contract manufacturers and key suppliers, causing delays and disruptions in product manufacturing, which could affect our ability to ship products purchased by our customers in a timely manner. Disruptions in the capital markets as a result of the COVID-19 pandemic may also adversely affect our business if these impacts continue for a prolonged period and we need additional liquidity.

In the long-term, we believe that the COVID-19 pandemic will encourage organizations to reassess their supply chain structure and may accelerate their adoption of solutions such as additive manufacturing, which could allow for greater flexibility and a reduced reliance on overseas manufacturing.

Key Factors Affecting Operating Results

We believe that our performance and future success depend on many factors that present significant opportunities for us but also pose risks and challenges, including those discussed below and in “Risk Factors” section of this Annual Report on Form 10-K.

Adoption of our Additive Manufacturing Solutions

We believe the world is at an inflection point in the adoption of additive manufacturing solutions and that we are well-positioned to take advantage of this opportunity across an array of industries due to our proprietary technologies and global distribution capabilities. We expect that our results of operations, including revenue and gross margins, will fluctuate for the foreseeable future as businesses continue to shift away from conventional manufacturing processes towards additive manufacturing for end-use parts. Our turnkey and volume production solutions are designed to empower businesses to realize the full benefits of additive manufacturing at-scale, including geometric and design flexibility, mass customization and supply chain engineering, among others. The degree to which potential and current customers recognize these benefits and invest in our solutions will affect our financial results.

Pricing, Product Cost and Margins

We began commercial shipments of several products in late 2020 and early 2021, which offer customers a range of additive manufacturing solutions spanning multiple price points, materials, throughput levels, operating environments and technologies to enable them to find the solution that achieves their specific goals. We also expect to commercialize additional previously announced products in early 2022. Pricing for these products may vary by region due to market-specific supply and demand dynamics and product lifecycles, and sales of certain products have, or are expected to have, higher gross margins than others. As a result, our financial performance depends, in part, on the mix of products we sell during a given period. In addition, we are subject to price competition, and our ability to compete in key markets will depend on the success of our investments in new technologies and cost

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improvements as well as our ability to efficiently and reliability introduce cost-effective additive manufacturing solutions for our customers.

Continued Investment and Innovation

We believe that we are a leader in mass production and turnkey additive manufacturing solutions, offering breakthrough technologies that enable high throughput and ease-of-use through our broad product portfolio. Our performance is significantly dependent on the investment we make in our research and development efforts and on our ability to be at the forefront of the additive manufacturing industry. It is essential that we continually identify and respond to rapidly evolving customer requirements, develop and introduce innovative new products, enhance existing products and generate customer demand for our solutions. We believe that investment in our additive manufacturing solutions will contribute to long-term revenue growth, but it may adversely affect our near-term profitability.

Commercial Launch of Products

We continually invest in the development of new products and enhancements to existing products to meet constantly evolving customer demands. Prior to commercialization of new products, we must complete final testing, procurement and manufacturing ramp up of these products in-house or at our third-party contract manufacturers, as applicable. Any delays in successful completion of these steps may impact our ability to generate revenue from these products.

Acquisitions and Transaction-Related Costs

As part of our growth strategy, we intend to continue to acquire or make investments in other business, patents, technologies, products or services. Our growth relies heavily on the successful integration of acquired companies, including our ability to realize the anticipated business opportunities from combining operations in an efficient and effective manner. We expect that the results of our operations will fluctuate as we continue to integrate these businesses, and the technologies, products, and services that they offer. Additionally, our results of operations will be impacted by non-recurring transaction-related costs, including integration costs, associated with these acquisitions.

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and overhead for our produced parts offerings. Cost of services includes personnel-related costs directly associated with the provision of support services to our customers, which include engineers dedicated to remote support as well as, training, support and the associated travel costs. Our cost of revenues also includes depreciation and amortization, cost of spare or replacement parts, warranty costs, excess and obsolete inventory and shipping costs, and an allocated portion of overhead costs. We expect cost of revenue to increase in absolute dollars in future periods as we expect our revenues to continue to grow.

Gross Profit and Gross Margin

Our gross profit is calculated based on the difference between our revenues and cost of revenues. Gross margin is the percentage obtained by dividing gross profit by our revenue. Our gross profit and gross margin are, or may be, influenced by a number of factors, including:

We expect our gross margins to fluctuate over time, depending on the factors described above.

Research and Development

Our research and development expenses represent costs incurred to support activities that advance the development of innovative additive manufacturing technologies, new product platforms and consumables, as well as activities that enhance the capabilities of our existing product platforms. Our research and development expenses consist primarily of employee-related personnel expenses, prototypes, design expenses, consulting and contractor costs and an allocated portion of overhead costs. We expect research and development costs will increase on an absolute dollar basis over time as we continue to invest in advancing our portfolio of additive manufacturing solutions.

Sales and Marketing

Sales and marketing expenses consist primarily of employee-related costs for individuals working in our sales and marketing departments, third party commissions, costs related to trade shows and events and an allocated portion of overhead costs. We expect our sales and marketing costs will increase on an absolute dollar basis as we expand our headcount, initiate new marketing campaigns and launch new product platforms.

General and Administrative

General and administrative expenses consist primarily of personnel-related expenses associated with our executive, finance, legal, information technology and human resources functions, as well as professional fees for legal, audit, accounting and other consulting services, and an allocated portion of overhead costs. We expect our general and administrative expenses will increase on an absolute dollar basis as a result of operating as a public company, including expenses necessary to comply with the rules and regulations applicable to companies listed on a national securities exchange and related to compliance and reporting obligations pursuant to the rules and regulations of the SEC, as well as increased expenses for general and director and officer insurance, investor relations, and other administrative and professional services. In addition, we expect to incur additional costs as we hire additional personnel and enhance our infrastructure to support the anticipated growth of the business.

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In-Process Research and Development

In-process research and development expense consists of acquired assets that are deemed to have no future or alternative use, therefore, the acquisition costs are expensed under Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC Topic 730, Research and Development. We expect in-process research and development to fluctuate depending on our acquisition strategy and targets we acquire.

Change in Fair Value of Warrant Liability

Change in fair value of warrant liability consists of the change in fair value of the Private Placement Warrants issued in connection with the Business Combination. The fair value of the warrant liability is calculated using the Black-Scholes model. We do not expect any further changes to the fair value of the warrant liability because all outstanding Private Placement Warrants have been exercised.

Interest Expense

Interest expense includes cash interest related to our term loan as well as amortization of deferred financing fees and costs.

Interest and Other Income, Net

Interest and other income, net includes interest earned on deposits and short-term investments and gains and losses on investments.

Income Taxes

Our income tax provision consists of an estimate for U.S. federal and state and foreign income taxes based on enacted rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in deferred tax assets and liabilities and changes in tax law. Due to cumulative losses, we maintain a valuation allowance against our U.S., state and foreign deferred tax assets.

Total revenue for the years ended December 31, 2021 and 2020 was $112.4 million and $16.5 million, respectively, an increase of $95.9 million, or583%. The increase in total revenue was attributable to an increase in revenue from both products and services.

We sold more products during the year ended December 31, 2021 as compared to the year ended December 31, 2020, leading to an approximately 673% increase in product revenue. This was primarily the result of an increase in unit shipments across a more varied product mix during the year and additional revenue in connection with acquisitions during the year ended December 31, 2021 compared to the same period in 2020.

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Service revenue increased during the year ended December 31, 2021, as compared to the year ended December 31, 2020, primarily due to an increase in support and installation revenue from increased shipments during the period and additional revenue in connection with acquisitions.

The following table presents revenue by geographic region, as well as the percentage of total revenue and change from the prior period.

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Total revenue increased during the year ended December 31, 2021 compared to the year ended December 31, 2020, due to an increase in unit shipments in all regions across a more varied product mix and additional revenue in connection with acquisitions. Overall, there was an increased customer demand during the year ended December 31, 2021 During the year ended December 31, 2020, customer demand was lower as a result of the COVID-19 pandemic.

Cost of Sales

Total cost of sales during years ended December 31, 2021 and 2020 was $94.1 million and $31.5 million, respectively, an increase of $62.6 million or 199%. The increase in total cost of sales was driven primarily by an increase in product cost of sales, which resulted from greater product sales. The increase was partially offset by a decrease in obsolescence-related charges in 2021, compared to 2020. During 2020, we recognized a $2.9 million obsolescence inventory charge related to product redesigns implemented to reduce costs and enhance performance and functionality. Additionally, cost of sales increased in 2021 by $8.9 million due to amortization from intangible assets acquired and $2.2 million due to inventory step-up adjustments associated with acquisitions, both of which were recognized in cost of sales.

Total gross profit (loss) during the years ended December 31, 2021 and 2020 was $18.3 million and ($15.0) million, respectively. The increase in gross profit of $33.3 million is driven by increased revenue compared to fixed costs and a more favorable product mix sold, including products in connection with acquisitions, during the year ended December 31, 2021, as compared to the year ended December 31, 2020.

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The following table presents gross margin by revenue stream, as well as the change in gross margin from the prior period.

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Total gross margin for the years ended December 31, 2021 and 2020, was 16% and (91)%, respectively. The increase in total gross margin was primarily due to the increase in gross margin from our product revenue, which resulted from a lower product cost for units shipped in 2021 as compared to 2020. The increase in gross margin was offset by a one-time acquisition accounting impact of inventory fair value step up being recognized through earnings, which decreased gross margin by 2%.

Research and Development

Research and development expenses during the years ended December 31, 2021 and 2020 were $68.1 million and $43.1 million, respectively, an increase of $25.0 million, or 58%. The increase in research and development expenses was due in part to increased expense related to acquired entities of $10.0 million. In addition, compensation costs increased $12.6 million due to headcount growth, of which $8.2 million relates to equity compensation and $4.4 million relates to payroll costs, to support new product development and existing product improvements. Additionally, engineering consulting costs, which were lowered during the year ended December 31, 2020 due to the COVID-19 pandemic, increased by $0.8 million in support of new product development efforts.

Sales and Marketing

Sales and marketing expenses during the years ended December 31, 2021 and 2020 were $48.0 million and $13.1 million, respectively, an increase of $34.9 million, or 265%. The increase in sales and marketing expenses was primarily due to increased expense related to acquired entities of $15.7 million. In addition, compensation costs increased $11.9 million, of which $3.7 million relates to equity compensation costs and $8.2 million relates to payroll costs, due to headcount growth and higher commission expenses commensurate with the increase in sales. Additionally, there was growth of $5.6 million in marketing program spend driven primarily by the commercialization of new products and related marketing efforts.

General and Administrative

General and administrative expenses during the years ended December 31, 2021 and 2020, were $78.0 million and $20.7 million, respectively, an increase of $57.3 million, or 276%. The increase in general and administrative expenses was primarily due to an increase of $18.5 million of professional fees incurred as a result of merger and acquisition activity and related integration costs. General and administrative expenses also increased by $17.2 million attributable to entities acquired in 2021. In addition, compensation costs increased by $14.5 million, of which $7.5 million relates to equity compensation and $7.0 million relates to payroll costs, due to headcount growth to support public company requirements. Director and officer insurance increased by $4.0 million as a public company.

In-Process Research and Development Assets Acquired

In-process research and development assets acquired during the year ended December 31, 2021 were $25.6 million, compared to no expense for in-process research and development assets acquired during the year ended December 31, 2020. The increase is attributable to the Beacon Bio and Meta Additive acquisitions, in which the company paid $25.6 million in cash and share consideration, inclusive of transaction costs. As the acquired in-process research and development assets were deemed to have no current or alternative future use, the entire amount was recognized as expense in the consolidated statement of operations for the year ended December 31, 2021.

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Change in Fair Value of Warrant Liability

Change in fair value of warrant liability during the years ended December 31, 2021 and 2020, was a $56.6 million loss and $56.4 million gain, respectively. The increase in fair value is the result of the remeasurement of the Private Placement Warrant liability prior to the cashless exercise of the Private Placement Warrants. The warrant liability increased $56.6 million as a result of the remeasurement, which resulted in the $56.6 million loss. As of March 2, 2021, all Private Placement Warrants were exercised and there was no outstanding warrant liability.

Interest Expense

Interest expense during the years ended December 31, 2021 and 2020 was $0.1 million and $0.3 million, respectively, a decrease of $0.2 million, or 55%. Interest expense decreased primarily due to the payoff of the term loan in June 2021.

Interest and Other (Expense) Income, Net

Interest and other (expense) income, net during the years ended December 31, 2021 and 2020 was ($11.8) million and $1.0 million, respectively, a decrease of $12.8 million, or 1282%. The decrease is primarily due to an unrealized loss on equity investment of $12.5 million during the year ended December 31, 2021.

Income Taxes

We recorded an income tax benefit of $29.7 million during the year ended December 31, 2021 compared to $0.9 million income tax benefit during the year ended December 31, 2020. The increase was due to the partial release of the valuation allowance related to the deferred tax liabilities acquired in various acquisitions in 2021.

We have provided a valuation allowance for various jurisdictions as a result of our historical net losses. 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 implement, 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.

Non-GAAP Financial Information

In addition to our results determined in accordance with GAAP, we believe that EBITDA and Adjusted EBITDA, each non-GAAP financial measures, are useful in evaluating our operational performance. We use this non-GAAP financial information to evaluate our ongoing operations and for internal planning and forecasting purposes. We believe that this non-GAAP financial information, when taken collectively, may be helpful to investors in assessing our operating performance.

The non-GAAP financial information excludes, as applicable, stock-based compensation expense, amortization of acquired intangible assets, acquisition-related and other transactional charges, inventory step-up, in-process research and development assets acquired, change in fair value of investments and change in fair value of warrant liability. These items are normally included in the comparable measures calculated and presented in accordance with GAAP. Our management excludes these items when evaluating our ongoing performance and/or evaluating earnings potential, and therefore excludes them when presenting non-GAAP financial measures. Management uses non-GAAP financial measures to supplement our GAAP results.

Stock-based compensation is a non-cash expense relating to stock-based awards issued to executive officers, employees, and outside directors, consisting of options and restricted stock units. We exclude this expense because it is a non-cash expense and we assess our internal operations excluding this expense and believe it facilitates comparisons to the performance of other companies in our industry.

Amortization of acquired intangible assets is a non-cash expense that is impacted by the timing and magnitude of our acquisitions. We believe the assessment of our operations excluding these costs is relevant to our assessment of internal operations and to comparisons with the performance of other companies in our industry.

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Acquisition-related and other transactional charges are direct costs related to potential and completed acquisitions, including transaction fees, due diligence costs, severance, professional fees, and integration activities. Other transactional charges include third-party costs related to structuring unusual transactions. The occurrence and amount of these costs will vary depending on the timing and size of acquisitions. We believe excluding acquisition-related costs facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

Inventory step-up are adjustments related to recording the inventory of acquired business at fair value on the date of acquisition. These adjustments are booked cost of sales. The occurrence and amount of these adjustments will vary depending on the timing and size of acquisitions. We believe excluding inventory step-up adjustments facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

In-process research and development assets acquired are direct costs related to assets acquisitions where the intangible assets acquired were determined to have no alternative future use. This is a non-recurring expense and we believe excluding acquired in-process research and development facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

Change in fair value of investments is a non-cash gain or loss impacted by the change in fair value of convertible debt instruments and the equity investment. We believe the assessment of our operations excluding this activity is relevant to our assessment of internal operations and to comparisons with the performance of other companies in our industry.

Change in fair value of warrant liability is a non-cash gain or loss impacted by the fair value of the Private Placement Warrants. We believe the assessment of our operations excluding this activity is relevant to our assessment of internal operations and to comparisons with the performance of other companies in our industry.

We use the below non-GAAP financial measures, and we believe that they assist our investors, to make period-to-period comparisons of our operational performance because they provide a view of our operating results without items that are not, in our view, indicative of our core operating results. We believe that these non-GAAP financial measures help illustrate underlying trends in our business, and we use the measures to establish budgets and operational goals for managing our business and evaluating our performance. We believe that providing non-GAAP financial measures also affords investors a view of our operating results that may be more easily compared to the results of other companies in our industry that use similar financial measures to supplement their GAAP results.

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The items excluded from the non-GAAP financial measures often have a material impact on our financial results and such items often recur. Accordingly, the non-GAAP financial measures included in this Annual Report on Form 10-K should be considered in addition to, and not as a substitute for, the comparable measures prepared in accordance with GAAP. The following tables reconcile each of these non-GAAP financial measures to its most closely comparable GAAP measure in our financial statements for the years ended December 31, 2021 and 2020:

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We define “EBITDA” as net loss plus net interest income, provision for income taxes, depreciation and amortization expense and in-process research and development assets acquired.

We define “Adjusted EBITDA” as EBITDA adjusted for change in fair value of warrant liability, change in fair value of investments, inventory step-up adjustments, stock-based compensation expense, warrant expense and transaction costs associated with acquisitions.

We believe that the use of EBITDA and Adjusted EBITDA provides an additional tool for investors to use in evaluating ongoing operating results and trends because it eliminates the effect of financing, capital expenditures, and non-cash expenses such as stock-based compensation and warrants, and provides investors with a means to compare our financial measures with those of comparable companies, which may present similar non-GAAP financial measures to investors. However, you should be aware that when evaluating EBITDA and Adjusted EBITDA we may incur future expenses similar to those excluded when calculating these measures. In addition, our presentation of these measures should not be construed as an inference that our future results will be unaffected by unusual or non-recurring items. Our computation of these measures, especially Adjusted EBITDA, may not be comparable to other similarly titled measures computed by other companies because not all companies calculate these measures in the same fashion.

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Because of these limitations, EBITDA and Adjusted EBITDA should not be considered in isolation or as a substitute for performance measures calculated in accordance with GAAP. We compensate for these limitations by relying primarily on our GAAP results and using EBITDA and Adjusted EBITDA on a supplemental basis. You should review the reconciliation of net loss to EBITDA and Adjusted EBITDA below and not rely on any single financial measure to evaluate our business.

The following table reconciles net loss to EBITDA and Adjusted EBITDA during the years ended December 31, 2021 and 2020, respectively:

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In connection with the acquisition of Dental Arts Labs, we acquired $3.4 million in PPP loans. In September 2021, the outstanding balance was forgiven.

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In connection with the acquisition of Dental Arts Labs, we acquired a thirteen-month equipment financing agreement, or the Financing Agreement, in the amount of $0.5 million. The Financing Agreement provides for an advance payment of $0.5 million to secure equipment. Payments are made monthly under the Financing Agreement upon acceptance, which has not yet occurred as of December 31, 2021.

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In connection with the acquisition of A.I.D.R.O., we acquired three loans, the Bank Loans, totaling $1.1 million in aggregate. The Bank Loans have term of 4.5 years and mature from September 2024 through September 2025, with interest rates ranging from 1.70% to 2.10%. Payments of principal and interest are made quarterly. As of December 31, 2021, we had paid $0.2 million and $0.9 million remains outstanding.

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We believe that our existing capital resources will be sufficient to support our operating plan and cash commitments for at least the next 12 months. As of December 31, 2021, we had $65.0 million in cash and cash equivalents, and $204.6 million in short-term liquid investments. This liquid asset balance significantly exceeds our current liabilities of $104.1 million as of the same date. 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 expect net losses to continue in connection with our ongoing activities, particularly as we continue to invest in commercialization and new product development. Additionally, we may engage in future acquisitions which may require additional capital.

Operating Activities

Net cash used in operating activities was $155.0 million for the year ended December 31, 2021, primarily consisting of $240.3 million of net losses, adjusted for non-cash items, which primarily included loss on change in fair value of warrant liability of $56.6 million, acquisition of in-process research and development of $25.6 million, depreciation and amortization expense of $24.9 million and stock-based compensation expense of $28.8 million, as well as a $36.7 million increase in cash consumed by working capital.

Net cash used in operating activities was $80.6 million for the year ended December 31, 2020, primarily consisting of $34.0 million of net losses, adjusted for non-cash items, which primarily included gain on change in fair value of warrant liability of $56.4 million, depreciation and amortization expense of $8.6 million, stock-based compensation expense of $8.0 million, and warrant expense of $1.9 million, as well as a $7.9 million increase in cash consumed by working capital.

Investing Activities

Net cash used in investing activities was $427.3 million for the year ended December 31, 2021, primarily consisting of purchases of marketable securities of $330.9 million, offset by proceeds from sales and maturities of marketable securities of $243.3 million. We

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also paid $287.6 million, net of cash acquired, for acquisitions, and $21.2 million, net of cash acquired, to acquire in-process research and development. We made a $20.0 million investment in equity securities, invested $3.6 million in other investments, and purchased $7.7 million of property and equipment.

Net cash used in investing activities was $37.0 million for the year ended December 31, 2020, primarily consisting of purchases of marketable securities of $136.3 million, offset by proceeds from sales and maturities of marketable securities of $109.0 million. We also paid $5.3 million, net of cash acquired, for acquisitions, made an investment in a privately held company in the form of convertible debt in the amount of $3.0 million, and purchased $1.4 million of property and equipment.

Financing Activities

Net cash provided by financing activities was $166.5 million for the year ended December 31, 2021, consisting primarily of $170.7 million in proceeds from the exercise of public warrants and $6.4 million in proceeds from the exercise of stock options, offset by the repayment of the term loan of $10.0 million.

Net cash provided by financing activities was $534.9 million for the year ended December 31, 2020, consisting primarily of proceeds from the Business Combination and the private placement of shares of our Class A common stock pursuant to subscription agreements in connection with the Business Combination, or the PIPE financing.

Off-Balance Sheet Arrangements

In the normal course of operations, ExOne’s German subsidiary, ExOne GmbH, issues short-term financial guarantees and letters of credit to third parties in connection with certain commercial transactions requiring security through a credit facility with a German bank. At December 31, 2021, total outstanding financial guarantees and letters of credit issued were $2.7 million. For further discussion related to financial guarantees and letters of credit, refer to Note 17 to the consolidated financial statements in Part II, Item 8 of this Annual Report on Form 10-K.

We have no other off-balance sheet arrangements and do not utilize any “structured debt,” “special purpose” or similar unconsolidated entities for liquidity or financing purposes.

Critical Accounting Policies and Significant Estimates

Our discussion and analysis of financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. Certain of our accounting policies require the application of judgment in selecting the appropriate assumptions for calculating financial estimates. By their nature, these judgments are subject to an inherent degree of uncertainty. We periodically evaluate the judgments and estimates used for our critical accounting policies to ensure that such judgments and estimates are reasonable for our interim and year-end reporting requirements. These judgments and estimates are based on our historical experience (where available), current trends and information available from other sources, as appropriate. If different conditions result from those assumptions used in our judgments, the results could be materially different from our estimates. We believe the following critical accounting policy requires significant judgments and estimates in the preparation of our consolidated financial statements:

Revenue Recognition

We recognize revenue from sale of products upon transfer of control, which is generally at the point of shipment. If we cannot objectively determine that the product provided to the customer is in accordance with agreed-upon specifications, revenue is not recognized until customer acceptance is received. Revenue from sale of services may be recognized over the life of the associated service contract or as services are performed, depending on the nature of the services being provided. In certain circumstances, we generate revenue through leases of machinery and equipment to customers, which are classified as either operating or sales-type leases and generally have lease terms ranging from one to five years.

Our contracts with customers often include promises to transfer multiple products and services to the customer. Judgment is required to determine the separate performance obligations present in a given contract, which we have concluded are generally capable of being distinct and accounted for as separate performance obligations. We use standalone selling price, or SSP, to allocate

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revenue to each performance obligation. Significant judgment is required to determine the SSP for each distinct performance obligation in a contract.

We began generating revenue in the fourth quarter of 2018, and as such we generally use our stand-alone sales price as our SSP, and we use our best estimate for the performance obligations where we do not have stand-alone sales. The absence of observable prices resulting from our relatively short period of revenue generation requires us to estimate the SSPs of distinct performance obligations in a given contract.

We determine SSP using market conditions and other observable inputs. We typically have more than one SSP for individual products and services due to the stratification of our customers. The SSP generally varies by size of the customer. Our determination of SSP may change in the future as standalone sales of products and services occur, providing observable prices.

Stock-Based Compensation

Our historical and outstanding stock-based compensation awards under our equity compensation plans have typically included service-based, performance-based, or market-based vesting conditions. We have applied the fair value recognition provisions of FASB ASC Topic 718, Compensation-Stock Compensation to account for the stock-based compensation for employees and non-employees. We recognize compensation costs related to stock options granted to employees and non-employees based on estimated fair value of the award on the date of grant. For awards with only service-based vesting conditions, we recognize stock-based compensation expense over the requisite service period, and record compensation cost using the straight-line method less a historical forfeiture rate. For awards with performance-based or market-based vesting conditions, we recognize compensation cost on a tranche-by-tranche basis, or the accelerated attribution method.

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Determining the amount of stock-based compensation to be recorded requires us to develop estimates of the fair value of stock-based awards as of their measurement date. Following the Business Combination, the fair value of our common stock is determined based on the quoted market price of our common stock. Prior to the Business Combination, there was no public market for our equity instruments, as a result, the estimated fair value of our common stock had historically been determined by our board of directors with input from management. We engaged an independent third-party valuation specialist to perform a valuation of our common stock and assessed other factors including financial performance, capital structure, forecasted operating results and valuations of publicly traded peer companies.

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Calculating the fair value of stock-based awards requires that we make highly subjective assumptions. To determine the fair-value of grants with market-based conditions, we use a Monte Carlo simulation which requires management to make a number of key assumptions, including the estimated fair value of the common stock underlying the award, expected volatility, expected term, risk-free interest rate and expected dividend yield. The risk-free interest rate is determined using the rate of return on U.S. treasury notes with a life that approximates the expected term.

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Acquisitions

We account for business combinations using the acquisition method of accounting, which requires that the assets acquired and liabilities assumed be recorded at their respective estimated fair values as of the acquisition date. The excess of the fair value of the purchase consideration over the fair values of these identifiable assets and liabilities is recorded as goodwill. While we use our best estimates and judgments, our estimates are inherently uncertain and subject to refinement. During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the fair value of these tangible and intangible assets acquired and liabilities assumed, with the corresponding offset to goodwill. We continue to collect information and reevaluate these estimates and assumptions quarterly and record any adjustments to our preliminary estimates to goodwill provided that we are within the measurement period.

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The judgments made in determining the estimated fair value assigned to the assets acquired, as well as the estimated useful life of each asset, can materially impact the consolidated statements of operations of the periods subsequent to the acquisition through depreciation and amortization, and in certain instances through impairment charges, if the asset becomes impaired in the future. In determining the estimated fair value for intangible assets, we typically utilize the income approach, which discounts the projected future net cash flow using a discount rate deemed appropriate by management that reflects the risks associated with such projected future cash flow. Significant estimates and assumptions include revenue growth rates, technology migration curves, the customer

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attrition rate, and discount rates. Determining the useful life of an intangible asset also requires judgment, as different types of intangible assets will have different useful lives and certain assets may even be considered to have indefinite useful lives.

Recent Accounting Pronouncements

Information regarding recent accounting pronouncements is included in “Note 2. Summary of Significant Accounting Policies” to our consolidated financial statements in this Annual Report on Form 10-K.

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Notwithstanding these material weaknesses noted above, our management, including our Chief Executive Officer and Chief Financial Officer, has concluded that our financial statements included in this Annual Report on Form 10-K present fairly, in all material respects, our financial position, results of operations, and cash flows for the periods presented in accordance with accounting principles generally accepted in the United States of America.

Management’s Annual Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act, as a process designed by, or under the supervision of, our principal executive and principal financial officers and effected by our board of directors, management and other personnel 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. Our internal control over financial reporting includes those policies and procedures that:

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluations 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.

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2021 using the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-Integrated Framework (2013 framework). Based on the assessment, we have concluded that we have material weaknesses in each of the following areas:

Control Environment, Risk Assessment, Control Activities, Information and Communication, and Monitoring

Control Environment - control deficiencies constituting material weaknesses, either individually or in the aggregate, relating to: (i) an insufficient number of personnel with an appropriate level of Generally Accepted Accounting Principles (“GAAP”) knowledge and experience to create the proper environment for effective internal control over financial reporting and to ensure that (a) there were adequate processes for oversight, (b) there was accountability for the performance of internal control over financial reporting responsibilities, and (c) corrective activities were appropriately applied, prioritized, and implemented in a timely manner, and (ii) oversight processes and procedures that guide individuals in applying internal control over financial reporting were not adequate such that there is a reasonable possibility that a material misstatement of our financial statements will not be prevented or detected on a timely basis.

Risk Assessment - control deficiencies constituting material weaknesses, either individually or in the aggregate, relating to: (i) identifying, assessing, and communicating appropriate objectives, (ii) identifying and analyzing risks to achieve these objectives, and (iii) identifying and assessing changes in the business that could impact the system of internal controls.

Control Activities - control deficiencies constituting material weaknesses, either individually or in the aggregate, relating to: (i) addressing relevant risks, (ii) providing evidence of performance, (iii) providing appropriate segregation of duties, or (iv) operation at a level of precision to identify all potentially material errors.

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Information and Communication - control deficiencies constituting material weaknesses, either individually or in the aggregate, relating to communicating accurate information internally and externally, including providing information pursuant to objectives, responsibilities, and functions of internal control.

Monitoring - control deficiencies constituting material weaknesses, either individually or in the aggregate, relating to monitoring activities to ascertain whether the components of internal control are present and functioning.

In accordance with guidance issued by the Securities and Exchange Commission, companies are permitted to exclude acquisitions from their final assessment of internal control over financial reporting for the first fiscal year in which the acquisition occurred. Our management’s evaluation of internal control over financial reporting excluded the internal control over financial reporting at EnvisionTEC, which we acquired in February 2021, Adaptive 3D, which we acquired in May 2021, Beacon Bio, which we acquired in June 2021, Aerosint, which we acquired in June 2021, Dental Arts Labs, which we acquired in July 2021, A.I.D.R.O., which we acquired in September 2021, Meta Additive, which we acquired in September 2021 and ExOne, which we acquired in November 2021, collectively the “2021 acquisitions”, as discussed in Note 4, “Acquisitions,” of the Notes to the Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K. We have included the financial results of these entities in the consolidated financial statements from the date of acquisition. Total revenues subject to the 2021 acquisitions’ internal control over financial reporting represented approximately 66% of our consolidated total revenues for the fiscal year ended December 31, 2021. Total assets subject to the 2021 acquisitions’ internal control over financial reporting represented approximately 10% of our consolidated total assets, excluding acquisition method fair value adjustments, as of December 31, 2021.

Deloitte & Touche LLP, our independent registered public accounting firm that audited the consolidated financial statements, has issued an audit report on our internal control over financial reporting as of December 31, 2021, which is included in Item 8 of this Annual Report on Form 10-K.

Remediation of Material Weakness in Internal Control Over Financial Reporting

Management has been actively engaged in remediation efforts to address the material weaknesses throughout 2021 and these efforts will continue into fiscal year 2022. We made enhancements to our control environment by improving guidance, communication of expectations and importance of internal controls. In addition, we made improvements to the level of detail in our risk assessment and clarity of the linkage between risks and internal controls. We will continue to improve upon our risk assessment procedures and the timeliness of those procedures in 2022. We have made progress towards addressing the weaknesses in information and communication beginning the process to better identify, document, and assess systems and information used when performing internal controls and will continue this effort in 2022. We implemented enhanced monitoring procedures to allow for more effective monitoring of compliance with established accounting policies, procedures and controls. The remediation efforts also include:

The controls that were designed and implemented in 2021 were not in all cases in place for a sufficient period of time to demonstrate operating effectiveness as of December 31, 2021. While we believe significant progress was made in 2021 to enhance

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and strengthen our internal control over financial reporting, management has concluded that the material weaknesses were not fully remediated as of December 31, 2021.

As described above in Management’s Report on Internal Control over Financial Reporting, we excluded from our assessment the internal control over financial reporting for the businesses acquired during 2021 including EnvisionTEC, Adaptive 3D, Beacon Bio, Aerosint, Dental Arts Labs, Aidro, Meta Additive, Brewer Dental, May Dental, and ExOne. During the initial transition period following the acquisitions, we identified and corrected certain financial information related to the acquired entities to properly reflect such financial information in our consolidated financial statements. As a result, we have identified control deficiencies within the internal control over financial reporting of the businesses acquired and we believe such deficiencies represent material weaknesses.

The measures we are implementing are subject to continued management review supported by confirmation and testing, as well as audit committee oversight. Management remains committed to the implementation of remediation efforts to address these material weaknesses. We will continue to implement measures to remedy our internal control deficiencies, though there can be no assurance that our efforts will be successful or avoid potential future material weaknesses. In addition, until remediation steps have been completed and are operating for a certain period of time, and subsequent evaluation of their effectiveness is completed, the material weaknesses previously disclosed, and as described above, will continue to exist. We are committed to the continuous improvement of our internal control over financial reporting and will continue to review the internal controls over financial reporting.

Changes in Internal Control Over Financial Reporting

As a result of the acquisitions described above, we are reviewing the internal controls of each of these subsidiaries and making appropriate changes as deemed necessary.

During the year ended December 31, 2021, we implemented certain internal controls in connection with our remediation efforts described above. Except as noted in the preceding paragraphs, there were no changes to our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the year ended December 31, 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Internal Controls

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures or internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and implemented, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Due to the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues, errors and instances of fraud, if any, within the company have been or will be detected.

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Conduct and Ethics on our website at ir.desktopmetal.com under the “Governance Documents” section. We intend to make all required disclosures concerning any amendments to, or waivers from, the Code of Business Conduct and Ethics on our website.

On November 5, 2021, Ali El Siblani notified the Company of his intention to resign as a member of the Company’s Board of Directors and as an employee of the Company; thereafter, on November 11, 2021, the Company and Mr. Siblani entered into a separation agreement pursuant to which Mr. Siblani’s resignation was effective as of November 5, 2021.

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All financial statement schedules have been omitted because they are not applicable, or the required information is shown on the financial statements or notes thereto.

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Item 16. Form 10-K Summary

None

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