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The number of shares of Common Stock outstanding is based on 167,557,988 shares of Common Stock as of December 14, 2021 and excludes the following, in each case as of December 14, 2021:

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Even if we complete development and succeed in entering into license agreements, we may not start to generate revenues from such agreements until our customers have retrofitted or constructed and deployed facilities to build our all-solid-state battery cells at scale. Any delay in the development, automotive qualification or third-party manufacturing scale-up of our all-solid-state battery cells would negatively impact our business as it will delay time to revenue. It may also negatively impact end-user relationships, including OEMs. Significant delays in providing licenses to our technology would materially damage our business, prospects, financial condition, operating results and brand.

If our all-solid-state battery cells fail to perform as expected, our ability to develop, market, and license our technology could be harmed.

Our battery cell architecture is inherently complex and incorporates technology and components that have not been used in commercial battery cell production. We anticipate that our research and development efforts will extend in an iterative process even beyond the time at which we initially deliver our all-solid-state battery cells to OEMs for validation. The continuous need to refine and optimize our products will require us to continue to perform extensive and costly research and development efforts even after the initial delivery of our cells to OEMs. For instance, we may learn from these validation efforts that our cells contain defects or errors that cause the cells not to perform as expected. Fixing any such problems may require design changes or other research and development efforts, take significant time, and be costly. There can be no assurance that we will be able to detect and fix any defects in our all-solid-state battery cell architecture. If our cell design fails to perform as expected, we could lose licensing contracts and customers of our sulfide-based solid electrolytes.

In addition, because we have a limited frame of reference from which to evaluate the long-term performance of our all-solid-state battery cell design, it is possible that issues or problems will arise once our technology has been deployed for a longer period. If our customers determine our technology does not perform as expected, they may delay deliveries, terminate further orders, or initiate product recalls, each of which could adversely affect our business, prospects, and results of operations.

We may not succeed in developing all-solid-state battery cells for commercialization under our JDAs within the time parameters specified therein. If we do not meet the milestones in certain JDAs, our partners may terminate them without liability to us. Termination of a JDA by a partner, particularly a key partner like Ford, BMW of North America LLC or SK Innovation, could impair our reputation and prospects materially.

We have entered into non-exclusive JDAs, including with certain of our early investors, Ford and BMW of North America LLC as well as SK Innovation, to collaborate on the research and development of our all-solid-state battery cell. The terms of some of these JDAs generally require us to continue our research and development of all-solid-state battery cells and component materials such that our products are capable of being deployed in electric vehicles within the next few years. There is no assurance that we will be able to complete research and development in the time frame required by the JDAs and if we are unable to, our partners may terminate their participation in the JDAs. Given the importance to us of these relationships, the termination of a JDA by a partner could impair our reputation and prospects materially.

Our business depends on our ability to manage our relationships with existing partners, and to develop new relationships over time. We may not succeed in managing these business relationships, which could slow our development progress and impair our business prospects.

Our OEM partners may have economic, business, or legal interests or goals that are inconsistent with ours. As a result, it may be challenging for us to resolve issues that arise in respect of the performance of our JDAs, and in particular as any issue might impact development work underway under the JDAs. Any significant disagreements with them, and especially if we become dependent on that OEM partner for our research and development efforts, may impede our ability to maximize the benefits of our partnerships and slow the commercial roll-out of our all-solid-state battery cell designs. In addition, if our partners are unable or unwilling to meet their economic or other obligations under the JDAs, we may be required to fulfill those obligations alone, which could delay research and development progress and otherwise negatively impact our business and financial results. Furthermore, the relationships we have with our existing partners and the rights our partners’ rights have under their respective JDAs, may deter other automotive OEMs and cell manufacturers from working with us. If we are not able to expand our other customer relationships, our business and prospects could be materially harmed.

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We have not reached any commercial agreement with our partners on economic terms for the supply of our all-solid-state battery cell technology or sale of sulfide-based solid electrolytes. As a result, our projections of revenue and other financial results are uncertain.

Our JDAs provide a framework for our cooperation, and certain of the JDAs contemplate that we will enter into additional arrangements with our partners for the purchase and pricing of sulfide-based solid electrolyte materials for integration into our all-solid-state battery cell design, as well as licensing our all-solid-state battery cell technology to cell producers. We have not reached agreement on key commercial terms with any of these partners and the structure for realizing the monetary value of our products is unknown. There can be no assurance that we will be able to agree with our partners on these key elements or that any terms will be financially beneficial for us.

The non-exclusive nature of our JDAs exposes us to the risk that our partners may elect to pursue other battery cell technologies, which likely would impair our revenue generating ability.

Our OEM partners are motivated to develop and commercialize improved battery cell technologies. To that end, our partners have invested, and are likely to continue to invest in the future, in their own development efforts and, in certain cases, in JDAs with our current and future competitors. If other technology is developed more rapidly than our all-solid-state battery cells, or if such competing technologies are determined to be more efficient or effective than our all-solid-state battery cells, our partners may elect to adopt and install a competitor’s battery cell technology or products over ours, which could materially impact our business, financial results, and prospects.

The terms of certain JDAs permit our partners to share in the intellectual property developed through the research and development efforts required under our particular agreements with them. Our ability to share developments gained through the course of performance of a particular JDA with our other partners may be limited in certain circumstances. In certain circumstances, our partners may be able to exploit certain of the intellectual property developed under their respective JDAs in ways that are detrimental to us.

Certain of our JDAs provide that, among other things, (i) any intellectual property jointly developed will be owned by both parties, with each party having the right to license that intellectual property to third parties in connection with the development of such party’s products, (ii) each party retains sole ownership of previously or independently developed intellectual property, and (iii) the partner receives a license to our solely developed intellectual property under the JDA for use in the partner’s products. Furthermore, to the extent a development we make jointly with one of our partners involves such partner’s previously developed intellectual property, we may not be able to use any information gleaned in the course of performance under the JDA with such partner in performance of our other partners’ JDAs, which could prevent us from scaling the development or deploying it in work with all of our partners. There are no assurances we will maintain the access we need to any intellectual property of our partners or that any jointly developed intellectual property will be adequately protected, or that our partners will not seek to capitalize on jointly developed intellectual property for their sole benefit, such as through licensing agreements or other contractual arrangements they may enter with third parties that do not benefit us. In certain of our JDAs to date, we have agreed that our partners would receive certain rights to our intellectual property in certain circumstances, including if we were to fail to perform under commercial agreements that we may enter into in the future or otherwise abandon our business following the execution of such commercial agreements. If those provisions are triggered, certain of our partners may receive perpetual, irrevocable, royalty-free licenses to portions of our intellectual property, which may limit the profitability and competitive advantage offered by our intellectual property and adversely affect our revenue.

We have only conducted preliminary safety testing on our prototype all-solid-state battery cells. Our all-solid-state battery cells will require additional and extensive safety testing prior to being installed in electric vehicles.

To achieve acceptance by automotive OEMs, our anticipated commercial-sized all-solid-state battery cells will have to undergo extensive safety testing. We cannot assure you such tests will be successful, and we may identify different or new safety issues in our development or the commercial cells that have not been present in our prototype cells. If we have to make design changes to address any safety issues, we may have to delay or suspend commercialization, which could materially damage our business, prospects, financial condition, operating results and brand.

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We are subject to risks relating to the construction and development of facilities for our short-term research and development and long-term production requirements.

Our business model contemplates that we will construct additional facilities for research and development and eventually sulfide-based solid electrolyte manufacturing. In the near-term, we need to construct a facility for higher-end research and development and scaling of our sulfide-based solid electrolyte material production. In the longer-term, and in connection with potential supply agreements, we will need to construct facilities to produce commercial volumes of our sulfide-based solid electrolyte. We have not secured a location or obtained the necessary licenses or permits for commercial-level sulfide-based solid electrolyte manufacturing facilities. In connection with constructing these facilities, we will need to identify and acquire the land or obtain leases for suitable locations appropriately zoned for activities involving hazardous materials, which will limit where we are able to locate our facilities and may require us to pay a premium for any such real estate. If we fail to do so, or otherwise encounter delays or lose necessary consents, permits, licenses, or commercial agreements, we could face delays or terminations of construction or development activities. If our planned facilities do not become operable on schedule, or at all, or become inoperable, production of our battery cells and our business will be harmed.

We are subject to risks relating to production scale manufacturing of our all-solid-state battery cells through partners in the longer term.

Our business plan contemplates top tier battery cell suppliers and automotive OEMs will manufacture our all-solid-state battery cells pursuant to licensing agreements with us. A component of our plan is to develop our products in such a way as to enable our manufacturing partners to utilize existing lithium-ion battery cell manufacturing processes and equipment. While we believe our development of a manufacturing process compatible with existing lithium-ion battery cell manufacturing lines provides significant competitive advantages, modifying or constructing these lines for production of our products could be more complicated or present significant challenges to our manufacturing partners that we do not currently anticipate. As with any large-scale capital project, any modification or construction of this nature could be subject to delays, cost overruns or other complications. Any failure to commence commercial production on schedule likely would lead to additional costs and could delay our ability to generate meaningful revenues. In addition, any such delay could diminish any “first mover” advantage we aim to attain, prevent us from gaining the confidence of OEMs and open the door to increased competition. All of the foregoing could hinder our ability to successfully launch and grow our business and achieve a competitive position in the market.

Collaboration with third parties to manufacture our all-solid-state battery cells reduces our level of control over the process. We could experience delays if our partners do not meet agreed upon timelines or experience capacity constraints. There is risk of potential disputes with partners, which could stop or slow battery cell production, and we could be affected by adverse publicity related to our partners, whether or not such publicity is related to such third parties’ collaboration with us. In addition, we cannot guarantee that our suppliers will not deviate from agreed-upon quality standards. Further, any partnerships with international third-party cell manufacturers or automotive OEMs could expose us to the political, legal and economic risks impacting the regions in which our partners’ manufacturing facilities are located, further reducing our control over the production process as we scale manufacturing.

We may be unable to enter into agreements with cell manufacturers on terms and conditions acceptable to us and therefore we may need to contract with other third parties or create our own commercial production capacity. We may not be able to engage other third parties or establish or expand our own production capacity to meet our needs on acceptable terms, or at all. The expense and time required to adequately complete any transition may be greater than anticipated. Any of the foregoing could adversely affect our business, results of operations, financial condition and prospects.

We rely on complex equipment for our operations, and production involves a significant degree of risk and uncertainty in terms of operational performance and costs.

We rely heavily on complex equipment for our operations and the production of our all-solid-state battery cells. The work required to integrate this equipment into the production of our all-solid-state battery cells is time intensive and requires us to work closely with the equipment providers to ensure that it works properly with our proprietary technology. This integration involves a degree of uncertainty and risk and may result in the delay in the scaling up of production or result in additional cost to our all-solid-state battery cells.

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Our current manufacturing facilities require, and we expect our future manufacturing facilities will require, large-scale machinery. Such machinery may unexpectedly malfunction and require repairs and spare parts to resume operations, which may not be available when needed. We do not expect to maintain any redundancies in our research and development facilities, so unexpected malfunctions of our production equipment may significantly affect our operational efficiency. In addition, because this equipment has historically not been used to build all-solid-state battery cells, the operational performance and costs associated with this equipment is difficult to predict and may be influenced by factors outside of our control, such as, but not limited to, failures by suppliers to deliver necessary components of our products in a timely manner and at prices and volumes acceptable to us, environmental hazards and associated costs of remediation, difficulty or delays in obtaining governmental permits, damages or defects in systems, industrial accidents, fires, seismic activity and other natural disasters.

Problems with our manufacturing equipment could result in the personal injury to or death of workers, the loss of production equipment, damage to manufacturing facilities, monetary losses, delays and unanticipated fluctuations in production. In addition, in some cases operational problems may result in environmental damage, administrative fines, increased insurance costs and potential legal liabilities. Any of these operational problems, or a combination of them could have a material adverse effect on our business, results of operations, cash flows, financial condition or prospects.

We may obtain licenses on technology that has not been commercialized or has been commercialized only to a limited extent, and the success of our business may be adversely affected if such technology does not perform as expected.

From time to time, we may license from third parties, including our partners under the JDAs, technologies that have not been commercialized or which have been commercialized only to a limited extent. These technologies may not perform as expected within our all-solid-state battery cells and related products. If the cost, performance characteristics, manufacturing process or other specifications of these licensed technologies fall short of our targets, our projected sales, costs, time to market, competitive advantage, future product pricing and potential operating margins may be adversely affected.

Substantial increases in the prices for our raw materials and components, some of which are obtained from a limited number of sources where demand may exceed supply, could materially and adversely affect our business.

We rely on third-party suppliers for components and equipment necessary to develop our all-solid-state battery cells, including key supplies, such as Li2S, lithium nickel manganese cobalt oxide (“NMC”), silicon, lithium metal foil and manufacturing tools for our all-solid-state battery cells. We face risks relating to the availability of these materials and components, including that we will be subject to demand shortages and supply chain challenges and generally may not have sufficient purchasing power to eliminate the risk of price increases for the raw materials and tools we need. Further, certain components, including Li2S, are not currently produced at a scale we believe necessary to support our proposed commercial operations. To the extent that we are unable to enter into commercial agreements with our current suppliers or our replacement suppliers on favorable terms, or these suppliers experience difficulties meeting our requirements, the development and commercial progression of our all-solid-state battery cells and related technologies may be delayed.

Separately, we may be subject to various supply chain requirements regarding, among other things, conflict minerals and labor practices. We may be required to incur substantial costs to comply with these requirements, which may include locating new suppliers if certain issues are discovered. We may not be able to find any new suppliers for certain raw materials or components required for our operations, or such suppliers may be unwilling or unable to provide us with products.

Any disruption in the supply of components, equipment or materials could temporarily disrupt research and development activities or production of our all-solid-state battery cells or sulfide-based solid electrolytes until an alternative supplier is able to supply the required material. Changes in business conditions, unforeseen circumstances, governmental changes, and other factors beyond our control or which we do not presently anticipate, could also affect our suppliers’ ability to deliver components or equipment to us on a timely basis. Any of the foregoing could materially and adversely affect our results of operations, financial condition and prospects.

Currency fluctuations, trade barriers, tariffs or shortages and other general economic or political conditions may limit our ability to obtain key components or equipment for our all-solid-state battery cells or significantly increase freight charges, raw material costs and other expenses associated with our business, which could further materially and adversely affect our results of operations, financial condition and prospects.

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We may be unable to adequately control the costs associated with our operations and the components necessary to build our all-solid-state battery cells, and, if we are unable to control these costs and achieve cost advantages in our production of our all-solid-state battery cells at scale, our business will be adversely affected.

We require significant capital to develop our all-solid-state battery cell technologies and expect to incur significant expenses, including those relating to research and development, raw material procurement, leases, sales and distribution as we build our brand and market our technologies, and general and administrative costs as we scale our operations. Our ability to become profitable in the future will not only depend on our ability to successfully develop and market our sulfide-based solid electrolytes and all-solid-state cells, but also to control our costs. If we are unable to efficiently design, appropriately price, sell and distribute our sulfide-based solid electrolytes and all-solid-state battery cell technologies, our anticipated margins, profitability and prospects would be materially and adversely affected.

If we are unable to attract and retain key employees and qualified personnel, our ability to compete could be harmed.

Our success depends on our ability to attract and retain our executive officers, key employees and other qualified personnel, and our operations may be severely disrupted if we lost their services. As we build our brand and become more well known, there is increased risk that competitors or other companies will seek to hire our personnel. Our success also depends on our continuing ability to identify, hire, attract, train and develop other highly qualified personnel. Competition for these employees can be intense, and our ability to hire, attract and retain them depends on our ability to provide competitive compensation. We may not be able to attract, assimilate, develop or retain qualified personnel in the future, and our failure to do so could seriously harm our business and prospects.

In addition, we are highly dependent on the services of Douglas Campbell, our Chief Executive Officer, and other senior technical and management personnel, including our executive officers, who would be difficult to replace. If Mr. Campbell or other key personnel were to depart, we may not be able to successfully attract and retain the personnel necessary to grow our business.

Our insurance coverage may not be adequate to protect us from all business risks.

We may be subject, in the ordinary course of business, to losses resulting from products liability, accidents, acts of God, and other claims against us, for which we may have no insurance coverage. As a general matter, the policies that we do have may include significant deductibles, and we cannot be certain that our insurance coverage will be sufficient to cover all future losses or claims against us. A loss that is uninsured or which exceeds policy limits may require us to pay substantial amounts, which could adversely affect our financial condition and operating results. Furthermore, although we plan to obtain and maintain insurance for damage to our property and the disruption of our business, this insurance may be challenging to obtain and maintain on terms acceptable to us and may not be sufficient to cover all of our potential losses.

Our facilities or operations could be damaged or adversely affected as a result of natural disasters and other catastrophic events, including fire and explosions.

We currently conduct our operations in a single leased facility. Our current and future development and manufacturing facilities or operations could be adversely affected by events outside of our control, such as natural disasters, wars, health pandemics and epidemics such as the ongoing COVID-19 pandemic, and other calamities. We cannot assure you that any backup systems will be adequate to protect us from the effects of fire, explosions, floods, cyber-attacks (including ransomware attacks), typhoons, earthquakes, power loss, telecommunications failures, break-ins, war, riots, terrorist attacks or similar events. Any of the foregoing events may give rise to interruptions, breakdowns, system failures, technology platform failures or internet failures, which could cause the loss or corruption of data or malfunctions of software or hardware as well as adversely affect our ability to conduct our research and development activities as and on the timeline currently contemplated. These risks will remain particularly acute until we have completed the permitting and build-out of our second facility, which we expect will not occur until 2022 and may be further delayed.

We have been, and may in the future be, adversely affected by the global COVID-19 pandemic and/or any other pandemic.

We face various risks related to epidemics, pandemics, and other outbreaks, including the recent COVID-19 pandemic and/or any other pandemic. The impact of COVID-19, including changes in consumer and business behavior, pandemic fears and market downturns, and restrictions on business and individual activities, has created significant volatility in the global economy and led to reduced economic activity. The spread of COVID-19 has also impacted our potential customers and our suppliers by disrupting the

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manufacturing, delivery and overall supply chain of battery cell, electric vehicle and equipment manufacturers and suppliers and has led to a global decrease in battery cell and electric vehicle sales in markets around the world.

The pandemic has resulted in government authorities implementing numerous measures to try to contain the virus, such as travel bans and restrictions, quarantines, stay-at-home or shelter-in-place orders, and business shutdowns. These measures may adversely impact our employees, research and development activities and operations and the operations of our customers, suppliers, vendors and business partners. In addition, various aspects of our business cannot be conducted remotely, including many aspects of the research and development and manufacturing of our all-solid-state material and our all-solid-state battery cells. These measures, to the extent imposed by government authorities, may remain in place for a significant period of time and they may adversely affect our future research and development, manufacturing and building plans, business and results of operations. We may take further actions as may be required by government authorities or that we determine are in the best interests of our customers, employees, suppliers, vendors and business partners.

The extent to which the COVID-19 pandemic impacts our business, prospects and results of operations will depend on future developments, which are highly uncertain and cannot be predicted, including, but not limited to, the duration and spread of the pandemic, its severity, the actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating activities can resume. Even as the COVID-19 pandemic subsides, we may continue to experience an adverse impact to our business as a result of the global economic impact, including any recession that has occurred or may occur in the future.

There are no comparable recent events that may provide guidance as to the effect of the spread of COVID-19 and a pandemic, and, as a result, the ultimate impact of the COVID-19 pandemic or a similar health epidemic is highly uncertain.

Risks Related to Industry and Market Trends

If solid-state battery cell technology does not become widely accepted, we may not be successful in generating revenues from the manufacturing and sale of our sulfide-based solid electrolytes.

Our business plan contemplates that we will develop the necessary production capabilities to manufacture our sulfide-based solid electrolytes for sale to top tier battery suppliers and automotive OEMs that have determined to manufacture solid-state battery cells, whether or not the ones we are working to develop. If a market for solid-state battery cells does not develop in the time or to the level we anticipate, we might not be able to generate revenues from this product line, which may prevent us from achieving our financial projections or recouping the costs we expect to incur in scaling our production of our sulfide-based solid electrolytes.

The battery cell market continues to evolve and is highly competitive, and we may not be successful in competing in this market or establishing and maintaining confidence in our long-term business prospects among current and future partners and customers.

The battery cell market in which we compete continues to evolve and is highly competitive. To date, we have focused our efforts on our all-solid-state battery cell technology, a promising alternative to conventional lithium-ion battery cell technology. However, lithium-ion battery cell technology has been widely adopted and our current competitors have, and future competitors may have, greater resources than we do and may also be able to devote greater resources to the development of their current and future technologies. These competitors also may have greater access to customers and may be able to establish cooperative or strategic relationships amongst themselves or with third parties that may further enhance their resources and competitive positioning. In addition, traditional lithium-ion battery cell manufacturers may continue to reduce cost and expand supply of conventional batteries and, therefore, reduce the prospects for our business or negatively impact the ability for us to sell our products at a market-competitive price and yet at sufficient margins.

Many automotive OEMs are researching and investing in solid-state battery cell efforts and, in some cases, in battery cell development and production. We do not have exclusive relationships with any OEM to provide their future battery cell technologies, and it is possible that the investments made by these OEMs might result in technological advances earlier than, or superior in certain respect to, the all-solid-state battery cells we are developing. There are a number of companies seeking to develop alternative approaches to solid-state battery cell technology. We expect competition in battery cell technology and electric vehicles to intensify due to increased demand for these vehicles and a regulatory push for electric vehicles, continuing globalization, and consolidation in the worldwide automotive industry. As new companies and larger, existing vehicle and battery cell manufacturers enter the solid-state

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battery cell space, we may lose any perceived or actual technological advantage we may have in the marketplace and suffer a decline in our position in the market.

Furthermore, the battery cell industry also competes with other emerging or evolving technologies, such as natural gas, advanced diesel and hydrogen-based fuel cell powered vehicles. Developments in alternative technologies or improvements in batteries technology made by competitors may materially adversely affect the sales, pricing and gross margins of our products. As technologies change, we will attempt to upgrade or adapt our products to continue to provide products with the latest technology. However, our products may become obsolete or our research and development efforts may not be sufficient to adapt to changes in or to create the necessary technology to effectively compete. If we are unable to keep up with competitive developments, including if such technologies achieve lower prices or enjoy greater policy support than the lithium-ion battery cell industry, our competitive position and growth prospects may be harmed. Similarly, if we fail to accurately predict and ensure that our all-solid-state battery cell technology can address customers’ changing needs or emerging technological trends, or if our customers fail to achieve the benefits expected from our all-solid-state battery cells, our business will be harmed.

We must continue to commit significant resources to develop our all-solid-state battery cell technology in order to establish a competitive position, and these commitments must be made without knowing whether our investments will result in products potential customers will accept. There is no assurance we will successfully identify new customer requirements, develop and bring our all-solid-state battery cells to market on a timely basis, or that products and technologies developed by others will not render our all-solid-state battery cells obsolete or noncompetitive, any of which would adversely affect our business and operating results.

We expect that automotive OEMs and top tier battery cell suppliers will be less likely to license our all-solid-state battery cells and/or incorporate our sulfide-based solid electrolytes if they are not convinced that our business will succeed in the long term. Similarly, suppliers and other third parties will be less likely to invest time and resources in developing business relationships with us if they are not convinced that our business will succeed in the long term. Accordingly, in order to build and maintain our business, we must instill and maintain confidence among current and future partners, customers, suppliers, analysts, ratings agencies and other parties in our long-term financial viability and business prospects. Maintaining such confidence may be particularly complicated by certain factors including those that are largely outside of our control, such as:

Our future growth and success are dependent upon consumers’ willingness to adopt electric vehicles.

Our growth and future demand for our products is highly dependent upon the adoption by consumers of alternative fuel vehicles in general and electric vehicles in particular. The market for new energy vehicles is still rapidly evolving, characterized by rapidly changing technologies, competitive pricing and factors, evolving government regulation and industry standards, and changing consumer demands and behaviors. If the market for electric vehicles in general does not develop as expected, or develops more slowly than expected, our business, prospects, financial condition and operating results could be harmed.

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We may not succeed in attracting customers during the development stage or for high volume commercial production, and our future growth and success depend on our ability to attract customers.

We may not succeed in attracting customers during our development stage or for high volume commercial production. Customers may be wary of unproven products or not be inclined to work with less established businesses. In addition, if we are unable to attract new customers in need of high-volume commercial production of our products, our business will be harmed.

Automotive OEMs are often large enterprises. Therefore, our future success will depend on our or our partners’ ability to effectively sell our products to such large customers. Sales to these end-customers involve risks that may not be present (or that are present to a lesser extent) with sales to smaller customers. These risks include, but are not limited to, (i) increased purchasing power and leverage held by large customers in negotiating contractual arrangements with us and (ii) longer sales cycles and the associated risk that substantial time and resources may be spent on a potential end-customer that elects not to purchase our products.

Automotive OEMs that are large organizations often undertake a significant evaluation process that results in a lengthy sales cycle. In addition, product purchases by large organizations are frequently subject to budget constraints, multiple approvals and unanticipated administrative, processing and other delays. Finally, large organizations typically have longer implementation cycles, require greater product functionality and scalability, require a broader range of services, demand that vendors take on a larger share of risks, require acceptance provisions that can lead to a delay in revenue recognition and expect greater payment flexibility. All of these factors can add further risk to business conducted with these potential customers.

We may not be able to accurately estimate the future supply and demand for our all-solid-state battery cells and/or our sulfide-based solid electrolytes, which could result in a variety of inefficiencies in our business and hinder our ability to generate revenue. If we fail to accurately predict our manufacturing requirements, we could incur additional costs or experience delays.

It is difficult to predict our future revenues and appropriately budget for our expenses, and we may have limited insight into trends that may emerge and affect our business. We anticipate being required to provide forecasts of our demand to our current and future suppliers prior to the scheduled delivery of products to potential customers. Currently, there is no historical basis for making judgments on the demand for our all-solid-state battery cells and/or our sulfide-based solid electrolytes or our ability to develop, manufacture, and deliver such products, or our profitability in the future. If we overestimate our requirements, our suppliers may have excess inventory, which indirectly would increase our costs. If we underestimate our requirements, our suppliers may have inadequate inventory, which could interrupt manufacturing of our products and result in delays in shipments and revenues. In addition, lead times for materials and components that our suppliers order may vary significantly and depend on factors such as the specific supplier, contract terms and demand for each component at a given time. If we fail to order sufficient quantities of product components in a timely manner, the delivery of our all-solid-state battery cells and/or our sulfide-based solid electrolytes to our potential customers could be delayed, which would harm our business, financial condition and operating results.

Risks Related to Limited Operating History

Our business model has yet to be tested and any failure to commercialize our strategic plans would have an adverse effect on our operating results and business, harm our reputation and could result in substantial liabilities that exceed our resources.

Investors should be aware of the difficulties normally encountered by a new enterprise, many of which are beyond our control, including substantial risks and expenses in the course of establishing or entering new markets, organizing operations and undertaking marketing activities. The likelihood of our success must be considered in light of these risks, expenses, complications, delays and the competitive environment in which we operate. There is, therefore, nothing at this time upon which to base an assumption that our business plan will prove successful, and we may not be able to generate significant revenue, raise additional capital or operate profitably. We will continue to encounter risks and difficulties frequently experienced by early commercial stage companies, including scaling up our infrastructure and headcount, and may encounter unforeseen expenses, difficulties or delays in connection with our growth. In addition, as a result of the capital requirements of our business, we can be expected to continue to sustain substantial operating expenses without generating sufficient revenue to cover expenditures. Any investment in our company is therefore highly speculative and could result in the loss of your entire investment.

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. In the event that actual results differ from our estimates or we adjust our estimates in future

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periods, our operating results, prospects and financial position could be materially affected. The projected financial information appearing elsewhere in these materials was prepared by management and reflects current estimates of future performance. The projected results depend on the successful implementation of management’s growth strategies and are based on assumptions and events over which we have only partial or no control. In particular, our projected results are heavily reliant on our ability to license our all-solid-state battery cells and sell our sulfide-based solid electrolytes. The assumptions underlying such projected information require the exercise of judgment and may not occur, and the projections are subject to uncertainty due to the effects of economic, business, competitive, regulatory, legislative, and political or other changes.

We are an early stage company with a history of financial losses and expect to incur significant expenses and continuing losses for the foreseeable future.

We incurred a net loss of approximately $14.4 million for the year ended December 31, 2020 and an accumulated deficit of approximately $105.3 million from our inception in 2012 through December 31, 2020. We believe that we will continue to incur operating and net losses each quarter until the time significant production of our all-solid-state battery cells or sales of our sulfide-based solid electrolytes begins, which is not expected to occur until at least 2026, and may occur later.

We expect the rate at which we will incur losses to be significantly higher in future periods as we, among other things, continue to incur significant expenses in connection with the design, development and manufacturing of our materials and all-solid-state battery cells; expand our research and development activities; invest in additional research and development and manufacturing facilities and capabilities; build up inventories of raw materials and other components; commence sales and marketing activities; develop our distribution infrastructure; and increase our general and administrative functions to support our growing operations. We may find that these efforts are more expensive than we currently anticipate or that these efforts may not result in revenues, which would further increase our losses.

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

We may need additional capital before we commence generating revenues, and it may not be available on acceptable terms, if at all. For example, our capital budget assumes, among other things, that our development timeline progresses as planned and our corresponding expenditures are consistent with current expectations, both of which are subject to various risks and uncertainties, including those described herein.

More specifically, we expect our capital expenditures and working capital requirements to increase materially in the near future, as we accelerate our research and development efforts and scale up production operations with our partners. As we approach commercialization, we expect our operating expenses will increase substantially on account of increased headcount and other general and administrative expenses necessary to support a rapidly growing company.

As a result, we may need to access the debt and equity capital markets to obtain additional financing in the future. However, these sources of financing may not be available on acceptable terms, or at all. Our ability to obtain additional financing will be subject to a number of factors, including:

These factors may make the timing, amount, terms or conditions of additional financings unattractive to us. If we raise additional funds by issuing equity, equity-linked or debt securities, those securities may have rights, references or privileges senior to

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the rights of our currently issued and outstanding equity or debt, and our existing stockholders may experience dilution. If we are unable to generate sufficient funds from operations or raise additional capital, we may be forced to take actions to reduce our capital or operating expenditures, including by not seeking potential acquisition opportunities, eliminating redundancies, or reducing or delaying our production facility expansions, which may adversely affect our business, operating results, financial condition and prospects.

If we fail to effectively manage our future growth, we may not be able to market and license the technology and know-how to manufacture our all-solid-state battery cells or sell our sulfide-based solid electrolyte successfully.

We intend to use the net proceeds from Legacy Solid Power’s recent Series B Financing and the net proceeds received from the business combination, including the proceeds from the PIPE Financing, to expand our operations significantly, with a view toward accelerating our research and development activities and positioning our company for potential commercialization of our technologies. In connection with these efforts, we anticipate hiring, retaining and training personnel, establishing manufacturing plants and other facilities, and implementing administrative infrastructure, systems and processes. That said, our management team has considerable discretion in the application of the funds available to us. We may use these funds for purposes that do not yield a significant return or any return at all for our stockholders. In addition, pending their use, we may invest the cash we hold in a manner that does not produce income or that loses value. If we cannot manage our growth effectively, including by controlling our expenditures for these initiatives to the greatest extent possible, our business could be harmed.

Most of our management does not have experience in operating a public company.

Most of our executive officers do not have experience in the management of a publicly traded company. Our management team may not successfully or effectively manage being a public company subject to significant regulatory oversight and reporting obligations under federal securities laws. We may not have adequate personnel with the appropriate level of knowledge, experience, and training in the policies, practices or internal controls over financial reporting required of public companies in the United States. As a result, we may be required to pay higher outside legal, accounting or consulting costs than our competitors, and our management team members may have to devote a higher proportion of their time to issues relating to compliance with the laws applicable to public companies, both of which might put us at a disadvantage relative to competitors.

We may not succeed in establishing, maintaining and strengthening our brand, which would materially and adversely affect customer acceptance of our technologies and our business, revenues and prospects.

Our business and prospects depend on our ability to develop, maintain and strengthen our brand. If we are not able to establish, maintain and strengthen our brand, we may lose the opportunity to build a critical mass of customers. The automobile industry is intensely competitive, and we may not be successful in building, maintaining and strengthening our brand. Our current and potential competitors, including many battery cell manufacturers and automotive OEMs around the world, have greater name recognition, broader customer relationships and substantially greater marketing resources than we do. If we do not develop and maintain a strong brand, our business, prospects, financial condition and operating results will be materially and adversely impacted.

Risks Related to Intellectual Property

We rely heavily on owned and exclusively-licensed intellectual property, which includes patent rights, trade secrets, copyright, trademarks, and know-how. If we are unable to protect and maintain access to these intellectual property rights, our business and competitive position would be harmed.

We may not be able to prevent unauthorized use of our owned and exclusively-licensed intellectual property, which could harm our business and competitive position. We rely on a combination of the intellectual property protections afforded by patent, copyright, trademark and trade secret laws in the United States and other jurisdictions, as well as license agreements and other contractual protections, to establish, maintain and enforce rights and competitive advantage in our proprietary technologies. In addition, we seek to protect our intellectual property rights through nondisclosure and invention assignment agreements with our employees and consultants, and through non-disclosure agreements with business partners and other third parties. Despite our efforts to protect our proprietary rights, third parties, including our business partners, may attempt to copy or otherwise obtain and use our intellectual property without our consent or may decline to license or defend necessary intellectual property rights to us on terms favorable to our business. Monitoring unauthorized use of our intellectual property is difficult and costly, and the steps we have taken

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or will take to prevent misappropriation may not be sufficient. Any enforcement efforts we undertake, including litigation, could require involvement of the licensor, be time-consuming and expensive, and could divert management’s attention, all of which could harm our business, results of operations and financial condition. In addition, existing intellectual property laws and contractual remedies may afford less protection than needed to safeguard our proprietary technologies. A significant portion of our patent rights have been obtained through exclusive licenses. Because we do not own those patent rights, we have less control over their maintenance and enforcement, which could harm our ability to maintain any competitive advantage those patent rights provide.

Patent, copyright, trademark and trade secret laws vary significantly throughout the world. A number of foreign countries do not protect intellectual property rights to the same extent as the United States. Therefore, our intellectual property rights may not be as strong or as easily enforced outside of the United States and efforts to protect against the unauthorized use of our intellectual property rights, technology and other proprietary rights may be impossible outside of the United States. Failure to adequately protect our owned and exclusively-licensed intellectual property rights could result in our competitors using our intellectual property to offer products, potentially resulting in the loss of some of our competitive advantage, a decrease in our revenue and reputational harm caused by inferior products offered by third parties, which would adversely affect our business, prospects, financial condition and operating results.

Our patent applications may not result in issued patents, which would result in the disclosures in those applications being available to the public. Also, our patent rights may be contested, circumvented, invalidated or limited in scope, any of which could have a material adverse effect on our ability to prevent others from interfering with commercialization of our products.

Our patent portfolio includes some patent applications. Our patent applications may not result in issued patents, which may have a material adverse effect on our ability to prevent others from commercially exploiting products similar to our products to our disadvantage. The status of patents involves complex legal and factual questions and the breadth of claims allowed is uncertain. As a result, we cannot be certain that the patent applications that we file will result in patents being issued, or that our patents and any patents that may be issued to us will afford protection against competitors with similar technology. Numerous patents and pending patent applications owned by others exist in the fields in which we have developed and are developing our technology, any number of which could be considered prior art and prevent us from obtaining a patent. In addition to those who may claim priority, any of our future or existing patents or pending patent applications (including those we have rights to under exclusive license) may also be challenged by others on the basis that they are otherwise invalid or unenforceable. Furthermore, patent applications filed in foreign countries may be subject to laws, rules and procedures that differ from those of the United States, and thus we cannot be certain that foreign patent applications related to issued U.S. patents will be issued.

We have not performed exhaustive searches or analyses of the intellectual property landscape of the battery industry; therefore, we are unable to guarantee that our technology, or its ultimate integration into electric vehicle battery packs, does not infringe intellectual property rights of third parties. We may need to defend ourselves against intellectual property infringement claims, which may be time-consuming and could cause us to incur substantial costs.

Companies, organizations or individuals, including our current and future competitors, may hold or obtain patents, trademarks or other proprietary rights that would prevent, limit or interfere with our ability to make, use, develop, sell, license, lease or market our products or technologies, which could make it more difficult for us to operate our business. From time to time, we may receive inquiries from third parties relating to whether we are infringing their intellectual property rights and/or seek court declarations that they do not infringe upon our intellectual property rights. Companies holding patents or other intellectual property rights relating to batteries may bring suits alleging infringement of such rights or otherwise asserting their rights and seeking licenses. In addition, if we are determined to have infringed upon a third party’s intellectual property rights, we may be required to do one or more of the following:

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In the event of a successful claim of infringement against us and our failure or inability to obtain a license to continue to use the technology on reasonable terms, our business, prospects, operating results and financial condition could be materially adversely affected. In addition, any litigation or claims, whether or not well-founded, could result in substantial costs, negative publicity, reputational harm and diversion of resources and management’s attention.

We also license patents and other intellectual property from third parties, and we may face claims that our use of this intellectual property infringes the rights of others. In such cases, we may seek indemnification from our licensors under our license contracts with them as permitted by our license agreements. However, our rights to indemnification may be unavailable or insufficient to cover our costs and losses, depending on our use of the technology, whether we choose to retain control over conduct of the litigation, and other factors.

Risks Related to Finance and Accounting

Our expectations and targets regarding the times when we will achieve various technical, pre-production and production-level performance objectives depend in large part upon assumptions, estimates, measurements, testing, analyses and data developed and performed by us, which if incorrect or flawed, could have a material adverse effect on our actual operating results and performance.

Our expectations and targets regarding the times when we will achieve various technical, pre-production and production objectives reflect our current expectations and estimates. Whether we will achieve these objectives when we expect depends on a number of factors, many of which are outside our control, including, but not limited to:

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Unfavorable changes in any of these or other factors, most of which are beyond our control, could materially and adversely affect our ability to achieve our objectives when planned and our business, results of operations and financial results.

Incorrect estimates or assumptions by management in connection with the preparation of our financial statements could adversely affect our reported assets, liabilities, income, revenue or expenses.

The preparation of our consolidated financial statements requires management to make critical accounting estimates and assumptions that affect the reported amounts of assets, liabilities, income, revenue or expenses during the reporting periods. Incorrect estimates and assumptions by management could adversely affect our reported amounts of assets, liabilities, income, revenue and expenses during the reporting periods. If we make incorrect assumptions or estimates, our reported financial results may be over or understated, which could materially and adversely affect our business, financial condition and results of operations.

Our auditors identified a material weakness in Legacy Solid Power’s internal control over financial reporting as of December 31, 2020. If we are unable to develop and maintain an effective system of internal controls and procedures required by Section 404(a) of the Sarbanes-Oxley Act, we may not be able to accurately report our financial results in a timely manner, which may adversely affect investor confidence in us and materially and adversely affect our stock price, business and operating results.

As part of the independent audit of Legacy Solid Power’s 2019 and 2020 financial statements, we undertook a technical evaluation of our accounting of several financial instruments, including the convertible notes and equity grants Legacy Solid Power issued in 2019 and 2020. Our evaluation did not consider the applicable accounting guidance. As a result, our auditor issued a finding of a material weakness in internal controls over financial reporting related to the review of complex transactions for proper accounting treatment as our control environment would have failed to detect the misstatement prior to the financial statement issuance. A material weakness is a deficiency, or a combination of deficiencies, in internal controls over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis.

Effective internal controls are necessary for us to provide reliable financial reports and prevent fraud. Management continues to evaluate steps to remediate the material weakness. These remediation measures may be time consuming and costly and there is no assurance that these initiatives will ultimately have the intended effects. In the future, management may not be able to effectively and timely implement controls and procedures that adequately respond to the increased regulatory compliance and reporting requirements.

In addition, we will be required to provide management’s attestation on internal controls. The standards required for a public company under Section 404(a) of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”) are significantly more stringent than those that were required of us as a privately held company. If we are not able to implement the additional requirements of Section 404(a) in a timely manner or with adequate compliance, we may not be able to assess whether our internal controls over financial reporting are effective, which may subject us to adverse regulatory consequences and could harm investor confidence and the market price of our securities.

If we identify any new material weaknesses in the future, any such newly identified material weakness could limit our ability to prevent or detect a misstatement of our accounts or disclosures that could result in a material misstatement of our annual or interim financial statements. In such case, if we are unable to maintain compliance with securities law requirements regarding timely filing of periodic reports or applicable stock exchange listing requirements, investors may lose confidence in our financial reporting and our stock price may decline as a result and we could become subject to litigation or investigations by the SEC or other regulatory authorities, which could require additional financial and management resources. We cannot assure you that the measures we have taken to date, or any measures we may take in the future, will be sufficient to avoid potential future material weaknesses.

We will incur significant increased expenses and administrative burdens as a public company, which could have an adverse effect on our business, financial condition and results of operations.

As a public company, we face increased legal, accounting, administrative and other costs and expenses that Legacy Solid Power did not face as a private company. The Sarbanes-Oxley Act, including the requirements of Section 404, as well as rules and regulations subsequently implemented by the SEC, the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 and the

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rules and regulations promulgated and to be promulgated thereunder, the PCAOB and the securities exchanges, impose additional reporting and other obligations on public companies. The development and implementation of the standards and controls necessary for us to achieve the level of accounting standards required of a public company in the United States may require costs greater than expected. It is possible that we will be required to expand our employee base and hire additional employees to support our operations as a public company, which will increase our operating costs in future periods.

Compliance with public company requirements increases costs and makes certain activities more time-consuming. A number of those requirements require us to carry out activities we have not done previously. For example, our board of directors (the “Board”) has committees that did not exist on the Legacy Solid Power board of directors and we have adopted new internal controls and disclosure controls and procedures. In addition, we will incur expenses associated with SEC reporting requirements. Furthermore, if any issues in complying with those requirements are identified (for example, if the auditors identify a material weakness or significant deficiency in the internal control over financial reporting), we could incur additional costs rectifying those issues, and the existence of those issues could adversely affect our reputation or investor perceptions of it. As a public company, it is also more expensive to obtain director and officer liability insurance. The additional reporting and other obligations imposed by these rules and regulations will increase legal and financial compliance costs and the costs of related legal, accounting and administrative activities. These increased costs will require us to spend money that could otherwise be used on our research and development programs and to achieve strategic objectives. Advocacy efforts by stockholders and third parties may also prompt additional changes in governance and reporting requirements, which could further increase costs.

Our ability to utilize our net operating loss and tax credit carryforwards to offset future taxable income may be subject to certain limitations.

In general, under Section 382 of the Code, a corporation that undergoes an “ownership change” is subject to limitations on its ability to use its pre-change NOLs to offset future taxable income. The limitations apply if a corporation undergoes an “ownership change,” which is generally defined as a greater than 50 percentage point change (by value) in its equity ownership by certain stockholders over a three-year period. If we have experienced an ownership change at any time since our incorporation, we may be subject to limitations on our ability to utilize our existing NOLs and other tax attributes to offset taxable income or tax liability. In addition, the business combination and future changes in our stock ownership, which may be outside of our control, may trigger an ownership change. Similar provisions of state tax law may also apply to limit our use of accumulated state tax attributes. As a result, even if we earn net taxable income in the future, our ability to use our pre-change NOLs and other tax attributes to offset such taxable income or tax liability may be subject to limitations, which could potentially result in increased future income tax liability to us.

There is also a risk that changes in law or regulatory changes may result in suspensions on the use of NOLs or tax credits, possibly with retroactive effect, and our existing NOLs or tax credits expiring or otherwise being unavailable to offset future income tax liabilities.

The unavailability, reduction or elimination of government and economic incentives could have a material adverse effect on our business, prospects, financial condition and operating results.

We currently, and expect to continue to, benefit from certain government subsidies and economic incentives including tax credits, rebates and other incentives that support the development and adoption of clean energy technology. We cannot assure you that these subsidies and incentive programs will be available to us at the same or comparable levels in the future. Any reduction, elimination or discriminatory application of government subsidies and economic incentives because of policy changes, or the reduced need for such subsidies and incentives due to the perceived success of clean and renewable energy products or other reasons, may require us to seek additional financing, which may not be obtainable on commercially attractive terms or at all, and may result in the diminished competitiveness of the battery cell industry generally or our all-solid-state battery cells in particular. Any change in the level of subsidies and incentives from which we benefit could materially and adversely affect our business, prospects, financial condition and operating results.

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Risks Related to Legal and Regulatory Compliance

We are subject to regulations regarding the storage and handling of various products. We may become subject to product liability claims, which could harm our financial condition and liquidity if we are not able to successfully defend or insure against such claims.

We may become subject to product liability claims which could harm our business, prospects, operating results, and financial condition. We face inherent risk of exposure to claims in the event our all-solid-state battery cells do not perform as expected or malfunction resulting in personal injury or death. Our risks in this area are particularly pronounced given our all-solid-state battery cells and sulfide-based solid electrolytes are still in the development stage and have not yet been commercially tested or mass produced. A successful product liability claim against us could require us to pay a substantial monetary award. Moreover, a product liability claim could generate substantial negative publicity about our technology and business and inhibit or prevent commercialization of our all-solid-state battery cells and sulfide-based solid electrolytes and future product candidates, which would have a material adverse effect on our brand, business, prospects and operating results. Any insurance coverage might not be sufficient to cover all potential product liability claims. Any lawsuit seeking significant monetary damages either in excess of our coverage, or outside of our coverage, may have a material adverse effect on our reputation, business and financial condition. We may not be able to secure additional product liability insurance coverage on commercially acceptable terms or at reasonable costs when needed, particularly if we do face liability for our products and are forced to make a claim under then-existing policies.

From time to time, we may be involved in litigation, regulatory actions or government investigations and inquiries, which could have an adverse impact on our profitability and consolidated financial position.

We may be involved in a variety of litigation, other claims, suits, regulatory actions or government investigations and inquiries and commercial or contractual disputes that, from time to time, are significant. In addition, from time to time, we may also be involved in legal proceedings and investigations arising in the normal course of business including, without limitation, commercial or contractual disputes, including warranty claims and other disputes with potential customers, former employees and suppliers, intellectual property matters, personal injury claims, environmental issues, tax matters, and employment matters. For example, in connection with the business combination, we received demand letters from alleged stockholders of the Company relating to the proposals for which we sought stockholder approval at the Special Meeting. We may incur costs in responding to, or ultimately settling with, such alleged stockholders. It is difficult to predict the outcome or ultimate financial exposure, if any, represented by these matters, and there can be no assurance that any such exposure will not be material. Such claims may also negatively affect our reputation.

Furthermore, DCRC was a special purpose acquisition company (“SPAC”). SPACs have been the subject of increased regulatory oversight and scrutiny, including from the SEC. Any governmental or regulatory investigation or inquiry related to the business combination or otherwise could have a material adverse effect on our business and negatively affect our reputation.

We are subject to substantial regulation, and unfavorable changes to, or failure by us to comply with, these regulations could substantially harm our business and operating results.

The sale of electric vehicles, and motor vehicles in general, is subject to substantial regulation under international, federal, state and local laws, including export control laws and other international trade regulations, which are continuously evolving as technology develops and becomes more widely adopted. We anticipate that our all-solid-state battery cells and sulfide-based solid electrolytes also would be subject to these regulations, and we expect to incur significant costs in complying with these regulations.

The U.S. government has made and continues to make significant changes in U.S. trade policy and has taken certain actions that could negatively impact U.S. trade, including imposing tariffs on certain goods imported into the United States, increasing scrutiny on foreign direct investment, and modifying export control laws applicable to certain technologies. In retaliation, other countries have implemented, and continue to evaluate, imposing additional trade controls on a wide range of American products and companies. The U.S. or foreign governments may take additional administrative, legislative, or regulatory action that could materially interfere with our ability to source and procure the raw materials we need for our research and development activities and, in the future, to sell products in certain countries. Sustained uncertainty about, or worsening of, current global economic conditions and further escalation of trade tensions between the United States and its trading partners could result in a global economic slowdown and long-term changes to global trade. Any alterations to our business strategy or operations made in order to adapt to or comply with any

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such changes could be time-consuming and expensive, and certain of our competitors may be better suited to withstand or react to these changes.

To the extent the laws change, our products may not comply with applicable international, federal, state or local laws, which would have an adverse effect on our business. Compliance with changing regulations could be burdensome, time consuming, and expensive. To the extent compliance with new regulations is cost prohibitive, our business, prospects, financial condition and operating results would be adversely affected.

Internationally, there may be laws in jurisdictions we have not yet entered or laws we are unaware of in jurisdictions we have entered that may restrict our sales or other business practices. The laws in this area can be complex, difficult to interpret and may change over time. Continued regulatory limitations and other obstacles that may interfere with our ability to commercialize our products could have a negative and material impact on our business, prospects, financial condition and results of operations.

Our technology and our website, systems, and data we maintain may be subject to intentional disruption, other security incidents, or alleged violations of laws, regulations, or other obligations relating to data handling that could result in liability and adversely impact our reputation and future sales. We may be required to expend significant resources to continue to modify or enhance our protective measures to detect, investigate and remediate vulnerabilities to security incidents, including measures impacting our ability to develop and maintain a supply chain. In addition, we will be required to comply with rapidly evolving laws and regulations legislation in this area. Any future failure by us to comply with applicable cybersecurity or data privacy legislation or regulation could have a material adverse effect on our business, reputation, results of operations or financial condition.

We expect to face significant challenges with respect to information security and maintaining the security and integrity of our systems and other systems used in our business, as well as with respect to the data stored on or processed by these systems. We also anticipate receiving and storing confidential business information of our partners and customers. Advances in technology, an increased level of sophistication and expertise of hackers, and new discoveries in the field of cryptography can result in a compromise or breach of the systems used in our business or of security measures used in our business to protect confidential information, personal information, and other data. We may be a target for attacks designed to disrupt our operations or to attempt to gain access to our systems or to data that we possess, including proprietary information that we obtain from our partners pursuant to our JDAs with them. We also are at risk for interruptions, outages and breaches of our and our outsourced service providers’ operational systems and security systems, our integrated software and technology, and data that we or our third-party service providers process or possess. These may be caused by, among other causes, physical theft, viruses or other malicious code, denial or degradation of service attacks, ransomware, social engineering schemes, and insider theft or misuse.

The availability and effectiveness of our all-solid-state battery cell technology and our ability to conduct our business and operations depend on the continued operation of information technology and communications systems, some of which we have yet to develop or otherwise obtain the ability to use. Systems we currently use or may use in the future in conducting our business, including data centers and other information technology systems, will be vulnerable to damage or interruption. Such systems could also be subject to break-ins, sabotage and intentional acts of vandalism, as well as disruptions and security incidents as a result of non-technical issues, including intentional or inadvertent acts or omissions by employees, service providers, or others. We currently use, and may use in the future, outsourced service providers to help provide certain services, and any such outsourced service providers face similar security and system disruption risks as us. Our ability to monitor our outsourced service providers’ security measures is limited, and, in any event, third parties may be able to circumvent those security measures, resulting in the unauthorized access to, misuse, acquisition, disclosure, loss, alteration, or destruction of personal, confidential, or other data, including data relating to individuals. Some of the systems used in our business will not be fully redundant, and our disaster recovery planning cannot account for all eventualities. Any data security incidents or other disruptions to any data centers or other systems used in our business could result in lengthy interruptions in our service and may adversely affect our business, prospects, financial condition, reputation and operating results.

Significant capital and other resources may be required in efforts to protect against information security breaches, security incidents, and system disruptions, or to alleviate problems caused by actual or suspected information security breaches and other data security incidents and system disruptions. The resources required may increase over time as the methods used by hackers and others engaged in online criminal activities and otherwise seeking to obtain unauthorized access to systems or data, and to disrupt systems, are increasingly sophisticated and constantly evolving. In particular, ransomware attacks have become more prevalent in the industrial sector, which could materially and adversely affect our ability to operate and may result in significant expense.

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In addition, we may face increased compliance burdens regarding such requirements with regulators and customers regarding our products and services and also incur additional costs for oversight and monitoring of our supply chain. These additional compliance and logistical burdens are attenuated through our international partnerships. We also cannot be certain that these systems, networks, and other infrastructure or technology upon which we rely, including those of our third-party suppliers or service providers, will be effectively implemented, maintained or expanded as planned, or will be free from bugs, defects, errors, vulnerabilities, viruses, or malicious code. We may be required to expend significant resources to make corrections or to remediate issues that are identified or to find alternative sources.

Any failure or perceived failure by us or our service providers to prevent information security breaches or other security incidents or system disruptions, or any compromise of security that results in or is perceived or reported to result in unauthorized access to, or loss, theft, alteration, release or transfer of, our information, or any personal information, confidential information, or other data could result in loss or theft of proprietary or sensitive data and intellectual property, could harm our reputation and competitive position and could expose us to legal claims, regulatory investigations and proceedings, and fines, penalties, and other liability. Any such actual or perceived security breach, security incident or disruption could also divert the efforts of our technical and management personnel and could require us to incur significant costs and operational consequences in connection with investigating, remediating, eliminating and putting in place additional tools, devices, policies, and other measures designed to prevent actual or perceived security breaches and other incidents and system disruptions. Moreover, we could be required or otherwise find it appropriate to expend significant capital and other resources to respond to, notify third parties of, and otherwise address the incident or breach and its root cause, and most jurisdictions have enacted laws requiring companies to notify individuals, regulatory authorities and others of security breaches involving certain types of data.

Further, we cannot assure that any limitations of liability provisions in our current or future contracts that may be applicable would be enforceable or adequate or would otherwise protect us from any liabilities or damages with respect to any particular claim relating to a security breach or other security-related matter. We also cannot be sure that our existing insurance coverage will continue to be available on acceptable terms or will be available in sufficient amounts to cover claims related to a security breach or incident, or that the insurer will not deny coverage as to any future claim. The successful assertion of claims against us that exceed available insurance coverage, or the occurrence of changes in our insurance policies, including premium increases or the imposition of large deductible or co-insurance requirements, could have a material adverse effect on our business, including our financial condition, operating results, and reputation.

Additionally, laws, regulations, and other actual and potential obligations relating to privacy, data hosting and transparency of data, data protection, and data security are evolving rapidly, and we expect to potentially be subject to new laws and regulations, or new interpretations of laws and regulations, in the future in various jurisdictions. These laws, regulations, and other obligations, and changes in their interpretation, could require us to modify our operations and practices, restrict our activities, and increase our costs. Further, these laws, regulations, and other obligations are complex and evolving rapidly, and we cannot provide assurance that we will not claims, allegations, or other proceedings related to actual or alleged obligations relating to privacy, data protection, or data security. It is possible that these laws, regulations, and other obligations may be inconsistent with one another or be interpreted or asserted to be inconsistent with our business or practices. We anticipate needing to dedicate substantial resources to comply with laws, regulations, and other obligations relating to privacy and cybersecurity in order to comply. Any failure or alleged or perceived failure to comply with any applicable laws, regulations, or other obligations relating to privacy, data protection, or data security could also result in regulatory investigations and proceedings, and misuse of or failure to secure data relating to individuals could also result in claims and proceedings against us by governmental entities or others, penalties and other liability, and damage to our reputation and credibility, and could have a negative impact on our business, prospects, financial condition and operating results.

We are subject to various existing and future environmental health and safety laws, which may result in increased compliance costs or additional operating costs and restrictions. Failure to comply with such laws and regulations may result in substantial fines or other limitations that could adversely impact our financial results or operations.

Our company and our operations, as well as our contractors, suppliers, and customers, are subject to numerous federal, state, local and foreign environmental laws and regulations governing, among other things, the generation, storage, transportation, and disposal of hazardous substances and wastes. We are also subject to a variety of product stewardship and manufacturer responsibility laws and regulations, primarily relating to the collection, reuse and recycling of electronic waste, as well as regulations regarding the hazardous material contents of electronic product components and product packaging, and non-hazardous wastes. We or others in our supply chain may be required to obtain permits and comply with procedures that impose various restrictions and operations that could

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have adverse effects on our operations. If key permits and approvals cannot be obtained on acceptable terms, or if other operations requirements cannot be met in a manner satisfactory for our operations or on a timeline that meets our commercial obligations, it may adversely impact our business. There are also significant capital, operating and other costs associated with compliance with these environmental laws and regulations.

Environmental and health and safety laws and regulations are subject to change and may become more stringent in the future, such as through new regulations enacted at the supranational, national, sub-national, and/or local level or new or modified regulations that may be implemented under existing law. The nature and extent of any changes in these laws, rules, regulations, and permits may be unpredictable and may have material effects on our business. Future legislation and regulations or changes in existing legislation and regulations, or interpretations thereof, could cause additional expenditures, restrictions, and delays in connection with our operations as well as our other future projects, or may require us to manufacture with alternative technologies and materials.

Our manufacturing process creates regulated air emissions which are typically managed within established permit limits by available emissions control technology. Should permitted limits or other requirements change in the future, the company may be required to install additional, more costly control technology. If we were to violate any such permit or related permit conditions, we may incur significant fines and penalties.

We rely on third parties to ensure compliance with certain environmental laws, including those relating to the disposal of wastes. Any failure to properly handle or dispose of wastes, regardless of whether such failure is ours or our contractors, may result in liability under environmental laws, as well as liability for any impacts to human health or natural resources. The costs of liability with respect to contamination could have a material adverse effect on our business, financial condition, or results of operations. Additionally, we may not be able to secure contracts with third parties and contractors to continue their key supply chain and disposal services for our business, which may result in increased costs for compliance with environmental laws and regulations.

Our research and development activities expose our employees to potential occupational hazards such as, but not limited to, the presence of hazardous materials, machines with moving parts, and high voltage and/or high current electrical systems typical of large manufacturing equipment and related safety incidents. There may be safety incidents that damage machinery or product, slow or stop production, or harm employees. Employees may be exposed to toxic hydrogen sulfide as a result of the components we use being exposed to moisture. If released in an uncontrolled manner, this hydrogen sulfide can create hazardous working conditions. Consequences may include litigation, fines, increased insurance premiums, mandates to temporarily halt production, workers’ compensation claims, or other actions that impact our brand, finances, or ability to operate.

Some of our operations involve the manufacture and/or handling of a variety of explosive and flammable materials. We might experience incidents such as leaks and ruptures, explosions, fires, transportation accidents involving our chemical products, chemical spills and other discharges or releases of toxic or hazardous substances or gases and environmental hazards in the future or that these incidents will not result in production delays or otherwise have a material adverse effect on our business, financial condition or results of operations, for which we may not be adequately insured.

We rely on government contracts and grants for a significant portion of our revenue and to partially fund our research and development activities, which are subject to a number of uncertainties, challenges, and risks.

We currently rely on government contracts and grants for a significant portion of our revenue and to partially fund our research and development activities. Contracts and grants with government entities are subject to a number of risks. Obtaining grant funding and selling to government entities can be highly competitive, expensive, and time consuming, often requiring significant upfront time and expense without any assurance that we will be successful. In the event that we are successful in being awarded a government contract or grant, such award may be subject to appeals, disputes, or litigation, including, but not limited to, bid protests by unsuccessful bidders. Availability of government funding for our solutions may be impacted by public sector budgetary cycles and funding authorizations, with funding reductions or delays adversely affecting public sector demand for our solutions. Where government funds are used, the government may require all work to be performed in and/or certain products to be manufactured in the United States, and we may not manufacture all products in locations that meet government requirements, and as a result, our business and results of operations may suffer. Contracts with governmental entities may also include preferential pricing terms, including, but not limited to, “most favored customer” pricing and obligations to disclose aspects of how our pricing is developed. Additionally, we may be required to obtain special certifications to sell some or all of our solutions to government or quasi-government entities. Such certification requirements for our solutions may change, thereby restricting our ability to sell into the federal government sector until

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we have obtained such certification. If our products are late in achieving or fail to achieve compliance with these certifications and standards, or our competitors achieve compliance with these certifications and standards, we may be disqualified from selling our products to such governmental entities, or be at a competitive disadvantage, which would harm our business, results of operations, and financial condition. There are no assurances that we will find the terms for obtaining such certifications to be acceptable or that we will be successful in obtaining or maintaining the certifications.

As a government contractor or subcontractor, we must comply with laws, regulations, and contractual provisions relating to the formation, administration, and performance of government contracts and grants and inclusion on government contract vehicles, which affect how we and our partners do business with government agencies. Government contracts often contain provisions and are subject to laws and regulations that provide government customers with additional rights and remedies not typically found in commercial contracts. These rights and remedies allow government customers, among other things, to terminate existing contracts for convenience and/or with short notice and without cause, and whether a government contract or grant might be terminated by the government under such a provision is outside of our control and could adversely affect our revenue. As a result of actual or perceived noncompliance with government contracting laws, regulations, or contractual provisions, we may be subject to non-ordinary course audits and internal investigations which may prove costly to our business financially, divert management time, or limit our ability to continue selling our products and services to our government customers. These laws and regulations may impose other added costs on our business, and failure to comply with these or other applicable regulations and requirements, including non-compliance in the past, could lead to claims for damages from our partners, downward contract price adjustments or refund obligations, civil or criminal penalties, and termination of contracts and suspension or debarment from obtaining government contracts and grants for a period of time with government agencies. Any such damages, penalties, disruption, or limitation in our ability to do business with a government could have a material adverse effect on our business, results of operations, financial condition, public perception and growth prospects.

We are subject to multiple environmental permitting processes at the national, sub-national, and/or local level. Failure to obtain key permits and approvals may adversely impact our business.

Our facilities are subject to local, state and federal siting and environmental permitting requirements. Permitting agencies with discretionary authority may refuse to issue required permits, forcing consideration of alternative sites, or may impose costly permit conditions. Such actions could increase the cost, or lengthen the timeline, of developing additional manufacturing facilities.

Even if we successfully navigate our way through the permitting phases, future conflicts may arise in the course of our development activities, including restrictions on our actions due to new or evolving environmental legislation, changes in permitted uses and conflicts with non-governmental organizations regarding the use of land for our manufacturing facilities. If such conflicts arise, we may be delayed or prevented from building our research and development and manufacturing facilities, which could have a negative impact on our financial condition, prospects, and results of operations.

We are subject to anti-corruption and anti-bribery laws and anti-money laundering laws, and non-compliance with such laws can subject us to administrative, civil and criminal fines and penalties, collateral consequences, remedial measures and legal expenses, all of which could adversely affect our business, results of operations, financial condition and reputation.

We are subject to the FCPA, the U.S. domestic bribery statute contained in 18 U.S.C. § 201, the U.S. Travel Act, and possibly other anti-bribery and anti-corruption laws and anti-money laundering laws in various jurisdictions in which we conduct, or in the future may conduct, activities. Anti-corruption and anti-bribery laws have been enforced aggressively in recent years and are interpreted broadly to generally prohibit us and our officers, directors, employees, business partners agents, representatives and third-party intermediaries from corruptly offering, promising, authorizing or providing, directly or indirectly anything of value to recipients in the public or private sector.

We may leverage third parties to sell our products and conduct our business abroad. We, our officers, directors, employees, business partners agents, representatives and third-party intermediaries may have direct or indirect interactions with officials and employees of government agencies or state-owned or affiliated entities and may be held liable for the corrupt or other illegal activities of these employees, agents, representatives, business partners or third-party intermediaries even if we do not explicitly authorize such activities. We cannot assure you that all of our officers, directors, employees, business partners agents, representatives and third-party intermediaries will not take actions in violation of applicable law, for which we may be ultimately held responsible. If we conduct international sales and business, our risks under these laws may increase.

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These laws also require companies to make and keep books, records and accounts that accurately reflect transactions and dispositions of assets and to maintain a system of adequate internal accounting controls and compliance procedures designed to prevent any such actions. While we have certain policies and procedures to address compliance with such laws, we cannot assure you that none of our officers, directors, employees, business partners agents, representatives and third-party intermediaries will take actions in violation of our policies and applicable law, for which we may be ultimately held responsible.

A violation of these laws or regulations could adversely affect our business, results of operations, financial condition and reputation. Our policies and procedures designed to ensure compliance with these regulations may not be sufficient and our directors, officers, employees, representatives, consultants, agents, and business partners could engage in improper conduct for which we may be held responsible.

Any allegations or violation of the FCPA or other applicable anti-bribery and anti-corruption laws and anti-money laundering laws could subject us to whistleblower complaints, adverse media coverage, investigations, settlements, prosecutions, enforcement actions, fines, damages, loss of export privileges, and severe administrative, civil and criminal sanctions, suspension or debarment from government contracts, collateral consequences, remedial measures and legal expenses, all of which could materially and adversely affect our business, results of operations, prospects, financial condition and reputation. Responding to any investigation or action will likely result in a materially significant diversion of management’s attention and resources and significant defense costs and other professional fees.

Changes in laws or regulations, or a failure to comply with any laws or regulations, may adversely affect our business, investments and results of operations.

We are subject to laws and regulations enacted by national, regional and local governments. In particular, we are required to comply with certain SEC and other legal requirements. Compliance with, and monitoring of, applicable laws and regulations may be difficult, time consuming and costly. Those laws and regulations and their interpretation and application may also change from time to time and those changes could have a material adverse effect on our business, investments and results of operations. In addition, a failure to comply with applicable laws or regulations, as interpreted and applied, could have a material adverse effect on our business and results of operations.

Risks Related to the Warrants

There is no guarantee that the Public Warrants will be in the money at the time they become exercisable, and they may expire worthless.

The exercise price for our Warrants is $11.50 per share of Common Stock. There is no guarantee that the Public Warrants will be in the money following the time they become exercisable and prior to their expiration, and as such, the Public Warrants may expire worthless.

We may amend the terms of the Warrants in a manner that may be adverse to holders of Public Warrants with the approval by the holders of at least 50% of the then-outstanding Public Warrants (or, if applicable, 65% of the then-outstanding Public Warrants and 65% of the then-outstanding Private Placement Warrants, voting as separate classes). As a result, the exercise price of the Warrants could be increased, the exercise period could be shortened and the number of shares of our Common Stock purchasable upon exercise of a Warrant could be decreased, all without a holder’s approval.

Our Warrants were issued in registered form under our warrant agreement with Continental Stock Transfer & Trust Company, as Warrant agent. The warrant agreement provides that the terms of the Warrants may be amended without the consent of any holder to cure any ambiguity or correct any defective provision, but requires the approval by the holders of at least 50% of the then-outstanding Public Warrants to make any change that adversely affects the interests of the registered holders of Public Warrants. Accordingly, we may amend the terms of the Public Warrants in a manner adverse to a holder if holders of at least 50% of the then-outstanding Public Warrants (or, if applicable, 65% of the then-outstanding Public Warrants and 65% of the then-outstanding Private Placement Warrants, voting as separate classes) approve of such amendment. Although our ability to amend the terms of the Public Warrants with the consent of at least 50% of the then-outstanding Public Warrants (or, if applicable, 65% of the then-outstanding Public Warrants and 65% of the then-outstanding Private Placement Warrants, voting as separate classes) is unlimited, examples of such amendments could be amendments to, among other things, increase the exercise price of the Warrants, convert the Warrants into

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cash or stock (at a ratio different than initially provided), shorten the exercise period or decrease the number of shares of our Common Stock purchasable upon exercise of a Warrant.

We may redeem unexpired Warrants prior to their exercise at a time that is disadvantageous to Warrantholders, thereby making their Warrants worthless.

We have the ability to redeem outstanding Warrants at any time after they become exercisable and prior to their expiration, at a price of $0.01 per Warrant, provided that the last sales price of the Common Stock has been at least $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within the 30 trading-day period ending on the third business day prior to the date on which we give notice of such redemption and provided certain other conditions are met. Redemption of the outstanding Warrants could force the holders of such Warrants (the “Warrantholders”) (i) to exercise their Warrants and pay the exercise price therefor at a time when it may be disadvantageous for them to do so, (ii) to sell their Warrants at the then-current market price when they might otherwise wish to hold their Warrants or (iii) to accept the nominal redemption price which, at the time the outstanding Warrants are called for redemption, is likely to be substantially less than the market value of their warrants. None of the Private Placement Warrants will be redeemable by us so long as they are held by the Sponsor or its permitted transferees.

In addition, we have the ability to redeem the outstanding Warrants at any time after they become exercisable and prior to their expiration, at a price of $0.10 per Warrant if, among other things, the last sale price of the Common Stock equals or exceeds $10.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) on the trading day prior to the date on which notice of the redemption is given. In such a case, the holders will be able to exercise their Warrants prior to redemption for a number of shares of Common Stock determined by reference to a make-whole table. The value received upon such exercise of the Warrants (i) may be less than the value the holders would have received if they had exercised their warrants at a later time where the underlying share price is higher and (ii) may not compensate the holders for the value of the Warrants, including because the number of shares of Common Stock that may be received in connection with such an exercise is capped at 0.361 shares of Common Stock per whole Warrant (subject to adjustment) irrespective of the remaining life of the Warrants.

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We intend to file a registration statement to register shares reserved for future issuance under our equity compensation plans and the 29,316,780 shares issuable upon exercise of the options outstanding under the 2014 Plan. Upon effectiveness of that registration statement, subject to the satisfaction of applicable vesting restrictions and the expiration or waiver of the lock-up restrictions discussed in the “Prospectus Summary” above, the shares issued thereunder will be available for immediate resale in the public market.

Approximately 67.6% of our outstanding shares of Common Stock are subject to one of the Lock-up Periods. Sales of our Common Stock following the expiration of the Lock-Up Periods or pursuant to the exercise of registration rights may make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. These sales also could cause the trading price of our Common Stock to fall and make it more difficult for you to sell shares of our Common Stock at a time and price that you deem appropriate.

If securities or industry analysts do not publish or cease publishing research or reports about us, our business or our market, or if they change their recommendations regarding our common stock adversely, the price and trading volume of our common stock could decline.

The trading market for our Common Stock and Warrants will be influenced by the research and reports that industry or securities analysts may publish about us, our business, our market or our competitors. If any of the analysts who may cover us change their recommendation regarding our Common Stock adversely, or provide more favorable relative recommendations about our competitors, the price of our Common Stock and Warrants would likely decline. If any analyst who may cover us were to cease their coverage or fail to regularly publish reports on us, we could lose visibility in the financial markets, which could cause our stock price or trading volume to decline.

As a result of plans to expand our business operations, including to jurisdictions in which tax laws may not be favorable, our obligations may change or fluctuate, become significantly more complex or become subject to greater risk of examination by taxing authorities, any of which could adversely affect our after-tax profitability and financial results.

Our effective tax rates may fluctuate widely in the future, particularly if our business expands domestically or internationally. Future effective tax rates could be affected by operating losses in jurisdictions where no tax benefit can be recorded under U.S. generally accepted accounting principles (“GAAP”), changes in deferred tax assets and liabilities, or changes in tax laws. Factors that could materially affect our future effective tax rates include, but are not limited to: (i) changes in tax laws or the regulatory environment, (ii) changes in accounting and tax standards or practices, (iii) changes in the composition of operating income by tax jurisdiction and (iv) pre-tax operating results our business.

Additionally, we may be subject to significant income, withholding, and other tax obligations in the United States and may become subject to taxation in numerous additional U.S. state and local and non-U.S. jurisdictions with respect to income, operations and subsidiaries related to those jurisdictions. Our after-tax profitability and financial results could be subject to volatility or be affected by numerous factors, including (i) the availability of tax deductions, credits, exemptions, refunds and other benefits to reduce tax liabilities, (ii) changes in the valuation of deferred tax assets and liabilities, if any, (iii) the expected timing and amount of the release of any tax valuation allowances, (iv) the tax treatment of stock-based compensation, (v) changes in the relative amount of earnings subject to tax in the various jurisdictions, (vi) the potential business expansion into, or otherwise becoming subject to tax in, additional jurisdictions, (vii) changes to existing intercompany structure (and any costs related thereto) and business operations, (viii) the extent of intercompany transactions and the extent to which taxing authorities in relevant jurisdictions respect those intercompany transactions, and (ix) the ability to structure business operations in an efficient and competitive manner. Outcomes from audits or examinations by taxing authorities could have an adverse effect on our after-tax profitability and financial condition. Additionally, the IRS and several foreign tax authorities have increasingly focused attention on intercompany transfer pricing with respect to sales of products and services and the use of intangibles. Tax authorities could disagree with our intercompany charges, cross-jurisdictional transfer pricing or other matters and assess additional taxes. If we do not prevail in any such disagreements, our profitability may be affected.

Our after-tax profitability and financial results may also be adversely affected by changes in relevant tax laws and tax rates, treaties, regulations, administrative practices and principles, judicial decisions and interpretations thereof, in each case, possibly with retroactive effect.

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Changes to applicable tax laws and regulations or exposure to additional income tax liabilities could affect our business and future profitability.

We are a U.S. corporation and thus subject to U.S. corporate income tax on our worldwide income. Further, our operations and customers are primarily located in the United States, and, as a result, we are subject to various U.S. federal, state and local taxes. U.S. federal, state and local and non-U.S. tax laws, policies, statutes, rules, regulations or ordinances could be interpreted, changed, modified or applied adversely to us and may have an adverse effect on its business and future profitability.

For example, several tax proposals have been set forth that would, if enacted, make significant changes to U.S. tax laws. Such proposals include an increase in the U.S. income tax rate applicable to corporations (such as us) from 21% to 28%. Congress may consider, and could include, some or all of these proposals in connection with tax reform that may be undertaken. It is unclear whether these or similar changes will be enacted and, if enacted, how soon any such changes could take effect. The passage of any legislation as a result of these proposals and other similar changes in U.S. federal income tax laws could adversely affect our business and future profitability.

The JOBS Act permits “emerging growth companies” like us to take advantage of certain exemptions from various reporting requirements applicable to other public companies that are not emerging growth companies.

We qualify as an “emerging growth company” as defined in Section 2(a)(19) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). As such, we take advantage of certain exemptions from various reporting requirements applicable to other public companies that are not emerging growth companies, including (i) the exemption from the auditor attestation requirements with respect to internal control over financial reporting under Section 404 of the Sarbanes-Oxley Act, (ii) the exemptions from say-on-pay, say-on-frequency and say-on-golden parachute voting requirements and (iii) reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. As a result, our stockholders may not have access to certain information they deem important. We will remain an emerging growth company until the earliest of (i) the last day of the fiscal year (a) following March 26, 2026, the fifth anniversary of our initial public offering, (b) in which we have total annual gross revenue of at least $1.07 billion (as adjusted for inflation pursuant to SEC rules from time to time) or (c) in which we are deemed to be a large accelerated filer, which means the market value of our Common Stock that is held by non-affiliates exceeds $700 million as of the last business day of our prior second fiscal quarter, and (ii) the date on which we have issued more than $1.0 billion in non-convertible debt during the prior three year period.

In addition, Section 107 of the JOBS Act provides that an emerging growth company can take advantage of the exemption from complying with new or revised accounting standards provided in Section 7(a)(2)(B) of the Securities Act as long as we are an emerging growth company. An emerging growth company can therefore delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies, but any such election to opt out is irrevocable. We have elected not to opt out of such extended transition period, which means that when a standard is issued or revised and it has different application dates for public or private companies, we, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of our financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

We cannot predict if investors will find our Common Stock less attractive because we will rely on these exemptions. If some investors find our Common Stock less attractive as a result, there may be a less active trading market for our Common Stock and our stock price may be more volatile.

We may issue additional Common Stock under an employee incentive plan or an employee stock purchase plan or preferred stock. Any such issuances would dilute the interest of our stockholders and likely present other risks.

We may issue a substantial number of additional shares of Common Stock under an employee incentive plan or an employee stock purchase plan, and we may also issue preferred stock. The issuance of additional shares of Common Stock or of preferred stock:

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Delaware law and provisions in our Second A&R Charter and Bylaws might delay, discourage or prevent a change in control of the Company or changes in our management, thereby depressing the market price of our Common Stock and Warrants.

Our status as a Delaware corporation and the anti-takeover provisions of the Delaware General Corporation Law (“DGCL”) may discourage, delay or prevent a change in control by prohibiting us from engaging in a business combination with an interested stockholder for a period of three years after the date of the transaction in which the person became an interested stockholder, even if a change of control would be beneficial to our existing stockholders. In addition, the second amended and restated certificate of incorporation of Solid Power (the “Second A&R Charter”) and the amended and restated bylaws of Solid Power (the “Bylaws”) contain provisions that may make the acquisition of us more difficult or delay or prevent changes in control of our management. Among other things, these provisions:

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Our Bylaws designate state courts within the State of Delaware as the exclusive forum for certain types of actions and proceedings that may be initiated by our stockholders, which could limit stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers, employees or agents.

Our Bylaws provide that, unless we consent in writing to the selection of an alternative forum, to the fullest extent permitted by law, the Court of Chancery of the State of Delaware (or, if the Court of Chancery does not have jurisdiction, another State court in Delaware or the federal district court for the District of Delaware) shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of Solid Power, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, stockholder, officer or other employee of Solid Power to us or our stockholders, (iii) any action arising pursuant to any provision of the DGCL, our Second A&R Charter or our Bylaws (as either may be amended from time to time) or (iv) any action asserting a claim governed by the internal affairs doctrine, except for, as to each of (i) through (iv) above, any claim as to which such court determines that there is an indispensable party not subject to the jurisdiction of such court (and the indispensable party does not consent to the personal jurisdiction of such court within ten days following such determination), which is vested in the exclusive jurisdiction of a court or forum other than such court or for which such court does not have subject matter jurisdiction.

In addition, our Bylaws provide that, unless we consent in writing to the selection of an alternative forum, the federal district courts of the United States of America will be the sole and exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act against any person in connection with any offering of our securities, including, without limitation and for the avoidance of doubt, any auditor, underwriter, expert, control person, or other defendant.

Our Bylaws provide that the exclusive forum provision will be applicable to the fullest extent permitted by applicable law. Section 27 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), creates exclusive federal jurisdiction over all suits brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder. As a result, the exclusive forum provision does not apply to suits brought to enforce any duty or liability created by the Exchange Act or any rule or regulation promulgated thereunder (in each case, as amended), or any other claim over which the federal courts have exclusive jurisdiction.

This 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 any of our directors, officers, other employees or stockholders, which may discourage lawsuits with respect to such claims, although our stockholders will not be deemed to have waived our compliance with federal securities laws and the rules and regulations thereunder. Alternatively, if a court were to find the choice of forum provision contained in our Bylaws 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, operating results and financial condition.

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and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this prospectus. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements.

Neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements. Moreover, the forward-looking statements made in this prospectus relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this prospectus to reflect events or circumstances after the date of this prospectus or to reflect new information or the occurrence of unanticipated events, except as required by law. You should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make.

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UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

Introduction

The following unaudited pro forma condensed combined financial information of Solid Power has been prepared in accordance with Article 11 of Regulation S-X (as amended by the final rule, Release No. 33-10786 “Amendments to Financial Disclosures about Acquired and Disposed Businesses”) and presents the combination of historical financial information of Legacy Solid Power and DCRC, adjusted to give effect to the business combination. The unaudited pro forma condensed combined balance sheet as of September 30, 2021 combines the historical balance sheet of DCRC as of September 30, 2021 with the historical balance sheet of Legacy Solid Power as of September 30, 2021 on a pro forma basis as if the business combination and other events, summarized below, had been consummated on September 30, 2021.

The unaudited pro forma condensed combined statements of operations for the nine months ended September 30, 2021 combine the historical statements of operations of DCRC and the historical statements of operations of Legacy Solid Power for such periods on a pro forma basis as if the business combination and other events, summarized below, had been consummated on January 1, 2020, the beginning of the earliest period presented. Since DCRC was incorporated on January 29, 2021, there is no statement of operations for the year ended December 31, 2020 to include in the unaudited pro forma condensed combined statement of operations for the year ended December 31, 2020.

The unaudited pro forma condensed combined financial information was derived from and should be read in conjunction with the following items:

The unaudited pro forma condensed combined financial information should also be read together with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” appearing elsewhere in this prospectus.

Pursuant to the first amended and restated certificate of incorporation of DCRC, public stockholders were offered the opportunity to redeem, upon the Closing, shares of DCRC Class A common stock then held by them for cash equal to their pro rata share of the aggregate amount on deposit (as of two business days prior to the Closing) in DCRC’s trust account. The unaudited pro forma condensed combined financial statements reflect actual redemptions of 210,171 shares of DCRC’s Class A common stock at $10.00 per share.

Notwithstanding the legal form of the business combination pursuant to the Business Combination Agreement, the business combination is accounted for as a reverse recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, DCRC is treated as the “acquired” company for financial reporting purposes. Accordingly, for accounting purposes, the financial statements of Solid Power represent a continuation of the financial statements of Legacy Solid Power with the business combination treated as the equivalent of Legacy Solid Power issuing shares for the net assets of DCRC, accompanied by a recapitalization. Operations prior to the reverse recapitalization are those of Legacy Solid Power. Legacy Solid Power has been determined to be the accounting acquirer based on evaluation of the following facts and circumstances:

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Assumptions and estimates underlying the unaudited pro forma adjustments set forth in the unaudited pro forma condensed combined financial statements are described in the accompanying notes. The unaudited pro forma condensed combined financial statements have been presented for illustrative purposes only and are not necessarily indicative of the operating results and financial position that would have been achieved had the business combination occurred on the dates indicated. Further, the unaudited pro forma condensed combined financial statements do not purport to project the future operating results or financial position of Solid Power following the completion of the business combination. The unaudited pro forma adjustments represent management’s estimates based on information available as of the date of these unaudited pro forma condensed combined financial statements and are subject to change as additional information becomes available and analyses are performed.

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NOTES TO UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

1.Basis of Presentation

The business combination is accounted for as a reverse recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, DCRC is treated as the “acquired” company for financial reporting purposes. Accordingly, for accounting purposes, the business combination is treated as the equivalent of Legacy Solid Power issuing stock for the net assets of DCRC, accompanied by a recapitalization. The net assets of DCRC are stated at historical cost, with no goodwill or other intangible assets recorded.

The unaudited pro forma condensed combined balance sheet as of September 30, 2021 gives pro forma effect to the business combination as if it had been consummated on September 30, 2021. The unaudited pro forma condensed combined statements of operations for the nine months ended September 30, 2021 and year ended December 31, 2020 give pro forma effect to the business combination as if it had been consummated on January 1, 2020.

The unaudited pro forma condensed combined balance sheet as of September 30, 2021 has been prepared using, and should be read in conjunction with, the following:

The unaudited pro forma condensed combined statement of operations for the nine months ended September 30, 2021 has been prepared using, and should be read in conjunction with, the following:

The unaudited pro forma condensed combined statement of operations for the year ended December 31, 2020 has been prepared using, and should be read in conjunction with, the following:

Management has made significant estimates and assumptions in its determination of the unaudited pro forma adjustments. As the unaudited pro forma condensed combined financial information has been prepared based on these preliminary estimates, the final amounts recorded may differ materially from the information presented.

The unaudited pro forma condensed combined financial information does not give effect to any anticipated synergies, operating efficiencies, tax savings, or cost savings that may be associated with the business combination.

The unaudited pro forma adjustments reflecting the consummation of the business combination are based on certain currently available information and certain assumptions and methodologies that management believes are reasonable under the circumstances. The unaudited pro forma adjustments, which are described below, may be revised as additional information becomes available and is evaluated. Therefore, it is likely that the actual adjustments will differ from the unaudited pro forma adjustments and it is possible the difference may be material. Management believes that these assumptions and methodologies provide a reasonable basis for presenting all of the significant effects of the business combination based on information available to management at this time and that the

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unaudited pro forma adjustments give appropriate effect to those assumptions and are properly applied in the unaudited pro forma condensed combined financial information.

The unaudited pro forma condensed combined financial information is not necessarily indicative of what the actual results of operations and financial position would have been had the business combination taken place on the dates indicated, nor are they indicative of the future consolidated results of operations or financial position of Solid Power.

2.Adjustments to Unaudited Pro Forma Condensed Combined Financial Information

The unaudited pro forma condensed combined financial information has been prepared in accordance with Article 11 of Regulation S-X as amended by the final rule, Release No. 33-10786 “Amendments to Financial Disclosures about Acquired and Disposed Businesses.” Release No. 33-10786 replaces the existing pro forma adjustment criteria with simplified requirements to depict the accounting for the transaction (“Transaction Accounting Adjustments”) and present the reasonably estimable synergies and other transaction effects that have occurred or are reasonably expected to occur (“Management’s Adjustments”). Management has elected not to present Management’s Adjustments and will only be presenting Transaction Accounting Adjustments in the unaudited pro forma condensed combined financial information. DCRC and Legacy Solid Power have not had any historical relationship unrelated to the business combination. Accordingly, no pro forma adjustments were required to eliminate activities between the companies.

The unaudited pro forma condensed combined provision for income taxes does not necessarily reflect the amounts that would have resulted had the post-combination company filed consolidated income tax returns during the periods presented.

The unaudited pro forma basic and diluted net loss per common share amounts presented in the unaudited pro forma condensed combined statements of operations are based upon the number of the post-combination company’s common shares outstanding, assuming the business combination occurred on January 1, 2020.

Adjustments to Unaudited Pro Forma Condensed Combined Balance Sheet

The adjustments included in the unaudited pro forma condensed combined balance sheet as of September 30, 2021 are as follows:

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Adjustments to Unaudited Pro Forma Condensed Combined Statement of Operations for the Nine Months ended September 30, 2021

The unaudited pro forma adjustments included in the unaudited pro forma condensed combined statement of operations for the nine months ended September 30, 2021 are as follows:

Note: The unaudited pro forma condensed combined financial information does not reflect the income tax effects of the pro forma adjustments as based on the statutory rate in effect for the historical periods presented. Management believes statutory tax adjustments in this unaudited pro forma condensed combined financial information would not be meaningful given the combined entity is an early stage company with a history of financial losses.

Adjustments to Unaudited Pro Forma Condensed Combined Statement of Operations for the year ended December 31, 2020

The unaudited pro forma adjustments included in the unaudited pro forma condensed combined statement of operations for the year ended December 31, 2020 are as follows:

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Note: The unaudited pro forma condensed combined financial information does not reflect the income tax effects of the pro forma adjustments as based on the statutory rate in effect for the historical periods presented. Management believes statutory tax adjustments in this unaudited pro forma condensed combined financial information would not be meaningful given the combined entity is an early stage company with a history of financial losses.

3.Loss per Share

As the business combination has been reflected as if it occurred on January 1, 2020 for purposes of the unaudited pro forma condensed combined statements of operations for the nine months ended September 30, 2021 and the year ended December 31, 2020, the calculation of weighted average shares outstanding for pro forma basic and diluted net loss per share assumes the shares issuable in connection with the business combination had been outstanding as of such date. Pro forma basic and diluted net loss per share for the period from January 1, 2021 through September 30, 2021 and January 1, 2020 through December 31, 2020 are calculated as follows:

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Critically, the cell manufacturing processes we have developed are already used globally for high volume traditional lithium-ion battery cell production, which we anticipate will enable manufacturers of our all-solid- state battery cells to meet volume and cost requirements of OEMs.

We intend to license our all-solid-state battery cell architectures and manufacturing know-how to our commercialization partners. In addition, we plan to sell our proprietary sulfide-based solid electrolyte material to enable cell production by our partners and to other solid-state cell producers who may not be using our unique all-solid-state cell designs. Longer-term, we endeavor to be the leading producer and distributor of sulfide-based solid electrolyte material, which may be employed both in powering all-solid-state battery cells in electric vehicles and in other commercial applications.

The Business Combination

The business combination is accounted for as a reverse recapitalization. Legacy Solid Power is deemed the accounting predecessor and the combined entity is the successor SEC registrant, meaning that Legacy Solid Power’s financial statements for previous periods will be disclosed in the registrant’s future periodic reports filed with the SEC. Under this method of accounting, DCRC is treated as the acquired company for financial statement reporting purposes. The most significant change in Solid Power’s future reported financial position and results are expected to be the $499.0 million net increase in cash and cash equivalents (as compared to Legacy Solid Power’s balance sheet at September 30, 2021) and the $1,022.9 million net increase in total stockholders’ equity (as compared to Legacy Solid Power’s balance sheet at September 30, 2021), both of which include $195 million in gross proceeds from the sale of 19.5 million shares of Common Stock to the PIPE Investors. Total transaction costs are estimated at approximately $41.9 million.

As a result of the business combination, Legacy Solid Power became the successor to an SEC-registered and Nasdaq-listed company, which will require Legacy Solid Power to hire additional personnel and implement procedures and processes to address public company regulatory requirements and customary practices. In addition, we expect that our research and development and other expenses will continue to increase as we expand our development efforts to obtain qualification for electric vehicle testing, expand existing relationships with our development partners, and eventually commercialize our products. See “—Liquidity and Capital Resources.”

Key Trends, Opportunities and Uncertainties

We are a research and development company; we believe that our performance and future success depend on several factors that present significant opportunities for us but also pose significant risks and challenges, including those discussed in “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements.” Specifically, the success of our business is dependent upon our ability to successfully develop and commercialize our products, which will require significant capital and subject us to regulatory oversight. For more information, please read “Business” below.

Additionally, the COVID-19 pandemic has disrupted supply chains and affected production and sales across a range of industries. The long-term extent of the impact of COVID-19 on our operational and financial performance will depend on certain developments, including the duration and spread of the virus, vaccine distribution and uptake and the impact on our customers, employees and vendors. The ultimate outcome of these matters is uncertain and, accordingly, the impact on our financial condition or results of operations is also uncertain.

To date, the primary impact of the COVID-19 pandemic on our liquidity was an overall unfavorable fundraising environment during mid-2020, which delayed our Series B Financing to May 2021. In response to such delay, our planned growth during 2020 was largely deferred to 2021. To date, we have not materially altered any terms with our contractors, suppliers, customers, other business partners or financing sources as a result of the COVID-19 pandemic.

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Basis of Presentation

We currently conduct our business through one operating segment. As a research and development company with no commercial operations, our activities to date have been limited and were conducted primarily in the United States. Our historical results are reported under U.S. GAAP and in U.S. dollars.

Components of Our Results of Operations

We are a research and development stage company and our historical results may not be indicative of our future results for reasons that may be difficult to anticipate. Accordingly, the drivers of our future financial results, as well as the components of such results, may not be comparable to our historical or projected results of operations.

Collaboration and Support Revenue

We earn revenue primarily from collaborative research and development agreements with both commercial partners and governmental agencies. Our revenues include a modest amount of product sales. Collaboration and support revenues are recognized as the underlying costs of fulfilling required research objectives are incurred.

Cost of Revenue

Cost of revenue consists primarily of employee compensation and related overhead costs, as well as direct material and consulting expenses incurred to fulfill contractually required research deliverables. Costs of collaboration and support revenue are expensed as incurred.

Gross Margin

Our gross margin can fluctuate significantly from quarter to quarter, reflecting contractual delivery timeframes, conclusion of existing contracts, additions of new contracts and the timing effects of the variable availability of employees, materials and access to technical equipment. Gross margin, calculated as collaboration and support revenue less costs of revenue, has been, and will continue to be, affected by various factors, including fluctuations in the number and mix of collaboration and support revenue contracts and the cost of enhancing our internal technical equipment resources.

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administrative expenses to increase significantly in the near term due to transaction related costs and expansion of our infrastructure to adjust to being a public company.

Other income (expense)

Interest (expense)

Interest (expense) consists primarily of interest incurred on equipment financing notes, a bank term loan and unsecured convertible investor notes issued at various times from December 2019 to September 2021.

Other income (expense)

Other income (expense) consists primarily of income realized from cash investments and a forgiven 2020 Payroll Protection Plan (“PPP”) loan, more than offset by costs associated with fair value recording of convertible notes and contract cancellation costs. The notes contained multiple conversion features that constituted embedded derivatives; we evaluated each note and recorded expenses either reflecting the cost of marking the notes to fair value or the expense associated with the assessed value of the embedded derivatives in the notes. During 2021, our other income (expense) includes amounts paid to terminate a manufacturing rights letter agreement with one of our stockholders that we entered into in connection with the initial sale of Series A-1 Preferred Stock.