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QuantumScape Corp

For the period ended Jun 30, 2026. Filed Jul 24, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2026 · Filed Jul 24, 2026

QS$4.28+4.1%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 302 previous paragraphs and 310 current paragraphs.

275 unchanged; 27 reworded; 7 added; 0 removed; 0 previous and 1 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (7)

Current report

As we expand our engagements with multiple customers, including beyond the automotive market, we may need to support different technical requirements, qualification processes, product configurations, and timelines. These activities may require significant engineering and operational resources and could increase development costs or delay commercialization. If we are unable to effectively manage these engagements with multiple customers in a timely manner, our business and prospects could be adversely affected.

Current report

On June 10, 2026, Dr. Timothy Holme, our Chief Technology Officer, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 3,381,234 shares of our Class A Common Stock. The trading arrangement is intended to satisfy the affirmative defense in Rule 10b5-1(c). The duration of the trading arrangement is until June 16, 2027, or earlier if all transactions under the trading arrangement are completed.

Current report

On June 5, 2026, Kevin Hettrich, our Chief Financial Officer, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 426,000 shares of our Class A Common Stock. The trading arrangement is intended to satisfy the affirmative defense in Rule 10b5-1(c). The duration of the trading arrangement is until August 23, 2027, or earlier if all transactions under the trading arrangement are completed.

Current report

Executive Officer Temporary Modified Work Arrangement

Current report

We are providing the following disclosures in lieu of filing a Current Report on Form 8-K relating to Item 5.02 (Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers):

Current report

On July 22, 2026, we and Dr. Timothy Holme, our Chief Technology Officer, agreed to a temporary modified work arrangement for the period from August 2026 through May 2027, after which he will resume his full responsibilities. The arrangement will allow Dr. Holme to spend an extended period with his family while continuing to contribute to the Company. During this period, Dr. Holme will remain an employee of the Company and continue to serve as Chief Technology Officer in a modified capacity, overseeing our long-term research and development priorities, while certain of his day-to-day responsibilities will be reassigned to other long-tenured members of our senior technical team. We value Dr. Holme’s ongoing leadership and look forward to his return to full duties.

Current report

In connection with the arrangement, the Compensation Committee of our Board of Directors approved changes to Dr. Holme’s compensation for this period, including pausing his base salary and the vesting of his restricted stock units subject solely to service-based vesting conditions. His other outstanding equity awards will continue to vest during this period in accordance with their existing terms.
Reworded paragraphs (27)

Previous wording

Our solid-state separator is in the development stage and has never been used before for battery applications (or to our knowledge, for any other applications). There are significant quality, consistency, reliability, throughput, cost and production process challenges to be solved in order for the separators to be produced and used commercially. We have had and are likely to continue to encounter engineering challenges as we increase the lateral dimensions, reduce the thickness and defects and increase the production volume of our separators. In addition, we are continuously evaluating multiple cathode material compositions for inclusion in our battery cells. We also have not validated that the current cell design meets all automotive requirements. If we are not able to overcome these barriers in developing and producing separators and battery cells at commercial volumes or meeting our customers’ requirements, our business would likely fail.

Current wording

Our solid-state separator is in the development stage and has never been used before for battery applications (or to our knowledge, for any other applications). There are significant quality, consistency, reliability, throughput, cost and production process challenges to be solved in order for the separators to be produced and used commercially. We have had and are likely to continue to encounter engineering challenges as we increase the lateral dimensions, reduce the thickness and defects and increase the production volume of our separators. As we increase the size of our separators and battery cells, we may encounter additional manufacturing, quality, reliability, and yield challenges. In addition, we are continuously evaluating multiple cathode material compositions for inclusion in our battery cells. We also have not validated that the current cell design meets all automotive requirements. If we are not able to overcome these barriers in developing and producing separators and battery cells at commercial volumes or meeting our customers’ requirements, our business would likely fail.

Previous wording

We have tested single-layer and multilayer cells in commercially relevant areas that measure approximately 60x75mm to 70x85mm, and shipped our first A0 prototype battery cells in 2022. In 2024, we shipped the first B0 prototype samples of our QSE-5 cell and in 2025 the first B1 prototypes. While we target our first commercial product, the QSE-5, to have a capacity of approximately 5 amp-hours, the exact capacity, number of layers and dimensions may vary and depend upon specific customer preference, cell design considerations, and other factors. Any delay in the development or production scale-up of our solid-state battery cells would negatively impact our business as it will delay time to revenue and negatively impact our customer relationships.

Current wording

We have tested single-layer and multilayer cells in commercially relevant areas that measure approximately 60x75mm to 70x85mm, and shipped our first A0 prototype battery cells in 2022. In 2024, we shipped the first B0 prototype samples of our QSE-5 cell and in 2025 the first B1 prototypes. While we target our first commercial product, the QSE-5, to have a capacity of approximately 5 amp-hours, the exact capacity, number of layers and dimensions may vary and depend upon specific customer preference, cell design considerations, and other factors. Achieving pilot-line, prototype, or process milestones does not assure commercial-scale production, cost targets, customer qualification, or market adoption, and delays or failures in any of these areas could materially and adversely affect our business, prospects, financial condition, and results of operations.

Previous wording

We have installed a pilot line in San Jose, California, which serves as the foundation for our production ramp-up. We must successfully operate this line to provide a sufficient quantity of separators and cells for internal development, customer sampling and testing, and higher volumes of QSE-5 cells. Ultimately, we need to continue the build out and ramp up of our pilot line to serve as the basis for continued production process development, including to support collaboration and future technology transfer activities as part of the collaboration and licensing arrangements with PowerCo as well as potential future commercial arrangements. However, we could encounter significant delays and cost overruns related to planning, permitting, construction, equipment delivery, installation, qualification, and reliability, utilities infrastructure installation, and operations start-up of our pilot line. Examples include global supply chain issues that impact our equipment suppliers, supplier non-performance and equipment damage in transit. In particular, we have experienced short-term power outages at our San Jose facilities that have been resolved, but similar disruptions may occur in the future; delays associated with material shortage and backups at key shipping ports could impact the capacity at which we can run the facility; and certain of our construction contractors have previously reported delays, including due to labor strikes of their employees that were ultimately resolved but may reoccur in the future. If we, or our partners, are unable to substantially improve our production processes to increase yield and throughput to achieve the cost, performance and volume levels required for commercial shipments, our business could be materially impacted.

Current wording

We have installed a pilot line in San Jose, California, which serves as the foundation for our production ramp-up. We must successfully operate this line to provide a sufficient quantity of high-quality separators and cells for internal development, customer sampling and testing, and higher volumes of QSE-5 cells. Ultimately, we need to continue the build out and ramp up of our pilot line to serve as the basis for continued production process development, including to support collaboration and future technology transfer activities as part of the collaboration and licensing arrangements with PowerCo as well as potential future commercial arrangements. However, we could encounter significant delays and cost overruns related to planning, permitting, construction, equipment delivery, installation, qualification, and utilities infrastructure installation, and operations ramp-up of our pilot line, including due to factors related to its design and execution. Examples include global supply chain issues that impact our equipment suppliers, supplier non-performance and equipment damage in transit. In particular, we have experienced short-term power outages at our San Jose facilities that have been resolved, but similar disruptions may occur in the future; delays associated with material shortage and backups at key shipping ports could impact the capacity at which we can run the facility; and certain of our construction contractors have previously reported delays, including due to labor strikes of their employees that were ultimately resolved but may reoccur in the future. If we, or our partners, are unable to substantially improve our production processes to increase yield and throughput to achieve the cost, reliability, performance and volume levels required for commercial shipments, our business could be materially impacted. The readiness of our pilot line and our investments in automation do not eliminate the risks associated with equipment integration and reliability, yield instability, supplier performance and availability, or delays and difficulties in transferring and scaling our production processes to our partners’ facilities, any of which could delay or prevent the commercialization of our technology and materially and adversely affect our business.

Previous wording

In addition, we must continue to advance our current production processes to include more automation, such as automated film handling, and use higher volume equipment and processes, such as higher throughput equipment. There are significant engineering and mechanical challenges that we must overcome to advance the scale up of our battery cells, including shortening cycle time, improving process control and equipment reliability, and reducing consumables (including energy usage), with the target end goal of increasing the quality, consistency, reliability and throughput of our separators and battery cells without compromising performance (e.g. energy density, power, cycle life, and safety). We have not yet validated a production process or acquired the equipment necessary to produce higher volumes of our separator, cathode electrode or related cell assembly components that meet customer requirements. If we are unable to solve these packaging and reliability challenges in a scalable, low-cost way, our business is likely to fail.

Current wording

In addition, we must continue to advance our current production processes to include more automation, such as automated film handling, and use higher volume equipment and processes, such as higher throughput equipment. There are significant engineering and mechanical challenges that we must overcome to advance the scale up of our battery cells, including shortening cycle time, improving process control and equipment reliability, and reducing consumables (including energy usage), with the target end goal of increasing the quality, consistency, reliability and throughput of our separators and battery cells without compromising performance (e.g. energy density, power, cycle life, and safety). We have not yet validated a production process or acquired the equipment necessary to produce higher volumes of our separator, cathode electrode or related cell assembly components that meet customer requirements. Our scale-up plans also depend in part on the continued successful development, integration, and improvement of advanced separator-manufacturing processes, including our higher throughput separator production process, and there can be no assurance that process improvements demonstrated at pilot scale can be reproduced at commercial scale or within our expected timelines. If we are unable to solve these packaging and reliability challenges in a scalable, low-cost way, our business is likely to fail.

Previous wording

Once commercial production of our solid-state battery cells commences, they may contain defects in design and manufacture that may cause them to not perform as expected or that may require repairs, recalls, and design changes. Our battery technology is inherently complex and incorporates technology and components that have not been used for other applications and that may contain defects and errors, particularly when first introduced. We have a limited frame of reference from which to evaluate the long-term performance of our solid-state batteries. There can be no assurance that we will be able to develop a battery that meets all our customers’ specifications, or that we or our partners will be able to detect and fix any defects in our solid-state batteries prior to the sale to potential consumers. If batteries based on our technology fail to perform as expected, this could adversely affect our sales, brand, business, prospects and results of operations.

Current wording

Once commercial production of our solid-state battery cells commences, they may contain defects in design and manufacture that may cause them to not perform as expected or that may require repairs, recalls, and design changes. Our battery technology is inherently complex and incorporates technology and components that have not been used for other applications and that may contain defects and errors, particularly when first introduced. We have a limited frame of reference from which to evaluate the long-term performance of our solid-state batteries. There can be no assurance that we will be able to develop batteries that meet all our customers’ specifications, or that we or our partners will be able to detect and fix any defects in our solid-state batteries prior to the sale to potential consumers. If batteries based on our technology fail to perform as expected, this could adversely affect our sales, brand, business, prospects and results of operations.

Previous wording

On July 17, 2025, we entered into the PowerCo Amendment and a statement of work outlining the scope and responsibilities of the joint scale-up team. PowerCo has agreed that it will contribute up to $130.7 million for the Project over the next two years, subject to the completion of certain technical milestones and other Project goals by the joint scale-up team. As part of the PowerCo Amendment, the terms of the PowerCo IP License Agreement have been amended to provide PowerCo the right to produce up to an additional 5 GWh of QS battery cell technology based on QSE-5 annually, including for customers outside the Volkswagen Group, bringing the potential maximum production by PowerCo under the PowerCo IP License Agreement to 85 GWh annually.

Current wording

In July 2025, we entered into the PowerCo Amendment and a statement of work outlining the scope and responsibilities of the joint scale-up team. As part of the PowerCo Amendment, the terms of the PowerCo IP License Agreement have been amended to provide PowerCo the right to produce up to an additional 5 GWh of QS battery cell technology based on QSE-5 annually, including for customers outside the Volkswagen Group, bringing the potential maximum production by PowerCo under the PowerCo IP License Agreement to 85 GWh annually. In July 2026, we and PowerCo entered into an amendment (the “2026 Amendment”) to the PowerCo Amendment to update the program structure and milestones. The 2026 Amendment replaces the prior statement of work and related cost reimbursement structure with payments based on the achievement of milestones, including the delivery and validation of battery cells over the next two years. Under the 2026 Amendment, the maximum aggregate amount we will receive from PowerCo for the program is $75.4 million, inclusive of amounts paid to date.

Previous wording

There is no assurance that we will be able to complete the development of the solid-state battery cells or achieve the technical milestones in the time frame required by the PowerCo Collaboration Agreement or to satisfy PowerCo’s business needs, or that the joint scale-up team will cooperate successfully or complete in a timely and cost-effective manner the responsibilities assigned to them under the PowerCo Collaboration Agreement. If we are not able to reach certain milestones under the PowerCo Collaboration Agreement, PowerCo has no obligation to enter into the PowerCo IP License Agreement and we will not receive the initial royalty fee otherwise due to us thereunder and will not realize any of the benefits otherwise expected from this agreement. Additionally, continued billings to PowerCo are subject to completion of certain technical milestones or other contractual payment schedules, and therefore our results may vary significantly from quarter to quarter. There can be no assurance that the joint scale-up team will complete certain technical milestones or that PowerCo will pay for the project. Any reduction, delay, or termination of this project or its funding could disrupt our development timelines, impact on our engagements with other customers and partners, and materially impact our business and financial results. The amounts of royalties to be paid under the PowerCo IP License Agreement, if entered into, will depend on the performance of our solid-state battery and the demand for the vehicles that Volkswagen develops specifically to use with the solid-state battery cells produced under the PowerCo IP License Agreement. If we cannot complete the development of our solid-state battery cells, if PowerCo does not select our solid-state battery cell for commercialization or if there is a delay in the introduction of the Volkswagen vehicles that intend to use our solid-state battery cells, our business will be harmed.

Current wording

There is no assurance that we will be able to complete the development of the solid-state battery cells or achieve the technical milestones in the time frame required by the PowerCo Collaboration Agreement or to satisfy PowerCo’s business needs, or that the joint scale-up team will cooperate successfully or complete in a timely and cost-effective manner the responsibilities assigned to them under the PowerCo Collaboration Agreement. If we are not able to reach certain milestones under the PowerCo Collaboration Agreement, PowerCo has no obligation to enter into the PowerCo IP License Agreement and we will not receive the initial royalty fee otherwise due to us thereunder and will not realize any of the benefits otherwise expected from this agreement. Additionally, continued billings to PowerCo are subject to completion of certain technical milestones or other contractual payment schedules, and therefore our results may vary significantly from quarter to quarter. There can be no assurance that the joint scale-up team will complete certain technical milestones or that PowerCo will pay for the project. Any reduction, delay, or termination of the collaboration or this project or its funding could disrupt our development timelines, impact on our engagements with other customers and partners, and materially impact our business and financial results. The amounts of royalties to be paid under the PowerCo IP License Agreement, if entered into, will depend on the performance of our solid-state battery and the demand for the vehicles that Volkswagen develops specifically to use with the solid-state battery cells produced under the PowerCo IP License Agreement. If we cannot complete the development of our solid-state battery cells, if PowerCo does not select our solid-state battery cell for commercialization or if there is a delay in the introduction of the Volkswagen vehicles that intend to use our solid-state battery cells, our business will be harmed.

Previous wording

Our existing and future commercial agreements may limit or delay our ability to expand our customer base, collaborate with other customers and commercialize our intellectual property, including certain intellectual property jointly developed under such agreements. Certain agreements may also require us to prioritize certain customers’ commercialization efforts and focus on developing products that are configured to our customers’ specifications with potentially limited end-use applications, which could have an adverse impact on our results of operations if we divert resources to address these customer specific requirements and obligations. Additionally, certain agreements may require us to provide certain customers with advantageous business terms, restricting our ability to negotiate competitive terms with others and potentially reduce our anticipated revenue from royalty payments. These obligations could deter other potential partners and limit or delay our opportunities to generate revenue through licensing our technology, impacting our overall business flexibility and financial outcomes. The concentration of our customer base increases our risks related to the financial condition of our customers, and the fluctuations in financial condition of a single customer or the failure of a single customer to perform its obligations could have a material and adverse effect on our results of operations and cash flow.

Current wording

Our existing and future commercial agreements may limit or delay our ability to expand our customer base, collaborate with other customers and commercialize our intellectual property, including certain intellectual property jointly developed under such agreements. Certain agreements may also require us to prioritize certain customers’ commercialization efforts and focus on developing products that are configured to our customers’ specifications with potentially limited end-use applications, which could have an adverse impact on our results of operations if we divert resources to address these customer specific requirements and obligations. Additionally, certain agreements may require us to provide certain customers with advantageous business terms, restricting our ability to negotiate competitive terms with others and potentially reduce our anticipated revenue from royalty payments. These obligations could deter other potential partners and limit or delay our opportunities to generate revenue through licensing our technology, impacting our overall business flexibility and financial outcomes. The concentration of our customer base increases our risks related to the financial condition of our customers, and the fluctuations in financial condition of a single customer or the failure of a single customer to perform its obligations could have a material and adverse effect on our results of operations and cash flow. We currently rely on a limited number of strategic counterparties in the automotive and battery industries, and we may work with only a limited number of partners at any given time. As a result, any delay, dispute, reprioritization, or non-renewal by any single partner could have a material and adverse effect on our business, results of operations, and cash flow.

Previous wording

As we develop our business ecosystem, we will increasingly become reliant on partners and customers to scale up and commercialize our technology and will be exposed to risks related to our partners and customers.

Current wording

As we develop our business ecosystem, we will increasingly become reliant on partners and customers to scale up and commercialize our technology, and for certain expected funding inflows, and will be exposed to risks related to our partners and customers.

Previous wording

Our licensing model requires building a global ecosystem of partners, including but not limited to our customers, suppliers and vendors, around our technology platform. As we advance our licensing model by collaborating with existing and potential partners, we will become more reliant on our partners to scale up and commercialize our technology, preserve the value of our license, and will also limit our ability to retain direct control over decisions around manufacturing and commercializing our technology. As our partners and customers continue to execute their respective business plans alongside us, there are inherent risks associated with their ability to meet manufacturing timelines, manage labor relations, and sustain supplier and customer relationships that will increasingly be outside of our control. Furthermore, we might not be able to obtain strict exclusivity with our partners and customers, which could enable them to work directly with other partners, customers and third parties, limiting our ability to continue or extend existing collaborations and potentially reducing our anticipated revenue from royalty payments or other similar financial arrangements. These factors could result in a material adverse effect on our business and financial results.

Current wording

Our licensing model requires building a global ecosystem of partners, including but not limited to our customers, suppliers and vendors, around our technology platform. As we advance our licensing model by collaborating with existing and potential partners, we will become more reliant on our partners to scale up and commercialize our technology, preserve the value of our license, and will also limit our ability to retain direct control over decisions around manufacturing and commercializing our technology. As our partners and customers continue to execute their respective business plans alongside us, there are inherent risks associated with their ability to meet manufacturing timelines, manage labor relations, and sustain supplier and customer relationships that will increasingly be outside of our control. Furthermore, we might not be able to obtain strict exclusivity with our partners and customers, which could enable them to work directly with other partners, customers and third parties, limiting our ability to continue or extend existing collaborations and potentially reducing our anticipated revenue from royalty payments or other similar financial arrangements. In addition, our development and scale-up activities, as well as certain expected funding inflows, increasingly depend on our strategic partners. If our strategic partners reduce or withdraw their support, fail to meet their contractual or financial obligations, delay key decisions, or terminate or decline to expand existing programs, our commercialization timeline, liquidity, and business prospects could be materially harmed. These factors could result in a material adverse effect on our business and financial results.

Previous wording

The battery market in which we compete continues to evolve and is highly competitive. To date, we have focused our efforts on our lithium-metal solid-state battery technology, which is being designed to outperform conventional lithium-ion battery technology. However, lithium-ion battery 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, including licensees, 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, lithium-ion battery manufacturers may continue to reduce cost and expand supply of conventional batteries and thereby reduce the prospects for our business or negatively impact the ability for us to sell or license our products at a market-competitive price with sufficient margins. The lithium-ion battery industry may also experience periods of excess manufacturing capacity; this imbalance between demand and supply capacity may create further downward pressure on prices and could lead to competitors selling at or below material costs. In such scenarios, even if our batteries outperform conventional technologies, our competitive advantage may become irrelevant if we cannot offer pricing that meets market expectations, further threatening the viability of our business. For example, Chinese production has significantly driven down the costs of lithium-ion batteries for EVs through massive scale and government support. As of 2025, China’s average battery pack price was approximately 56% lower than costs in Europe and approximately 44% lower than costs in the United States.

Current wording

The battery market in which we compete continues to evolve and is highly competitive and rapidly changing. To date, we have focused our efforts on our lithium-metal solid-state battery technology, which is being designed to outperform conventional lithium-ion battery technology. However, lithium-ion battery 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, including licensees, 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, lithium-ion battery manufacturers may continue to reduce cost and expand supply of conventional batteries and thereby reduce the prospects for our business or negatively impact the ability for us to sell or license our products at a market-competitive price with sufficient margins. The lithium-ion battery industry may also experience periods of excess manufacturing capacity; this imbalance between demand and supply capacity may create further downward pressure on prices and could lead to competitors selling at or below material costs. In such scenarios, even if our batteries outperform conventional technologies, our competitive advantage may become irrelevant if customers prefer lower-cost conventional battery solutions or if we cannot offer pricing that meets market expectations, further threatening the viability of our business. For example, Chinese production has significantly driven down the costs of lithium-ion batteries for EVs through massive scale and government support. As of 2025, China’s average battery pack price was approximately 56% lower than costs in Europe and approximately 44% lower than costs in the United States. Continued reductions in the cost of conventional lithium-ion batteries or competing technologies could limit adoption of our technology and adversely affect our business.

Previous wording

Many automotive OEMs, a number of battery technology companies, and consortiums subsidized by countries, such as China, are researching and investing in solid-state battery efforts and, in some cases, in battery development and production. There are a number of companies seeking to develop alternative approaches to solid-state battery technology, including lithium-metal batteries. We expect competition in battery technology and EVs to intensify due to increased demand for EVs and a regulatory push for EV adoption, continued globalization, and consolidation in the worldwide automotive industry. For example, PowerCo is intended to consolidate Volkswagen’s activities along the value chain for batteries—from processing raw materials to developing a unified Volkswagen battery to managing the European gigafactories. Additionally, in 2024, China announced the China All-Solid-State Battery Collaborative Innovation Platform, which brings together government, academia and industry to develop and manufacture solid-state batteries that can compete globally. Developments in alternative technologies or improvements in battery technologies made by competitors may materially adversely affect the sales, pricing and gross margins of our batteries. If a competing technology is developed with superior operational or price performance, our business will be harmed. For example, early results of silicon-anode battery technologies suggest they may offer significant competition to our business. These technologies claim to deliver higher energy densities, faster charging times, and potentially lower costs, which could reduce the demand for our solid-state batteries or require us to adjust our pricing or margins to remain competitive. Furthermore, a sustained decline in battery prices—whether due to overcapacity, aggressive pricing by competitors, or subsidies—could make it difficult for us to recover our costs, no matter how advanced our technology is. If we fail to accurately predict and ensure that our battery technology can address customers’ changing needs or emerging technological trends, or if our customers fail to achieve the benefits expected from our solid-state batteries, our business will be harmed.

Current wording

Many automotive OEMs, a number of battery technology companies, and consortiums subsidized by countries, such as China, are researching and investing in solid-state battery efforts and, in some cases, in battery development and production. There are a number of companies seeking to develop alternative approaches to solid-state battery technology, including lithium-metal batteries. We expect competition in battery technology and EVs to intensify due to increased demand for EVs and a regulatory push for EV adoption, continued globalization, and consolidation in the worldwide automotive industry. For example, PowerCo is intended to consolidate Volkswagen’s activities along the value chain for batteries—from processing raw materials to developing a unified Volkswagen battery to managing the European gigafactories. Additionally, in 2024, China announced the China All-Solid-State Battery Collaborative Innovation Platform, which brings together government, academia and industry to develop and manufacture solid-state batteries that can compete globally. Developments in alternative technologies or improvements in battery technologies made by competitors may materially adversely affect the sales, pricing and gross margins of our batteries. If a competing technology is developed with superior operational or price performance, or is commercialized more rapidly, our business will be harmed. For example, early results of silicon-anode battery technologies suggest they may offer significant competition to our business. These technologies claim to deliver higher energy densities, faster charging times, and potentially lower costs, which could reduce the demand for our solid-state batteries or require us to adjust our pricing or margins to remain competitive. Furthermore, a sustained decline in battery prices—whether due to overcapacity, aggressive pricing by competitors, performance compromises, or subsidies—could make it difficult for us to recover our costs, no matter how advanced our technology is. If we fail to accurately and timely predict and ensure that our battery technology can address customers’ changing needs or emerging technological trends, or if our customers fail to achieve the benefits expected from our solid-state batteries, our business will be harmed.

Previous wording

Our growth and future demand for our products is highly dependent upon the adoption by consumers of alternative fuel vehicles in general and EVs in particular. In recent years, many countries, companies and consumers have accelerated targets with respect to decreasing dependency on fossil fuels, which in turn is expected to increase demand for EVs; however, the market for new EVs continues to evolve rapidly and is also characterized by rapidly changing technologies, competitive pricing and other competitive factors, evolving government regulation and industry standards, and changing consumer demands and behaviors. In addition, several challenges could slow the adoption of EVs, including the availability and affordability of raw materials critical to EV production, such as lithium, nickel, and cobalt, the adequacy of EV charging infrastructure, and concerns over battery performance, safety, and recyclability. Furthermore, economic uncertainty, fluctuating interest rates and energy prices, and geopolitical events, such as trade restrictions or conflicts affecting supply chains, could also affect consumer purchasing decisions. For example, in 2024, automotive companies across Europe have announced plant closures and layoffs to address weak demand, high costs, and competition from China in the EV market. If the market for EVs in general does not develop as expected, or develops more slowly than expected, our business, prospects, financial condition and operating results could be harmed.

Current wording

Our growth and future demand for our products is highly dependent upon the adoption by consumers of alternative fuel vehicles in general and EVs in particular. In recent years, many countries, companies and consumers have accelerated targets with respect to decreasing dependency on fossil fuels, which in turn is expected to increase demand for EVs; however, the market for new EVs continues to evolve rapidly and is also characterized by rapidly changing technologies, competitive pricing and other competitive factors, evolving government regulation and industry standards, and changing consumer demands and behaviors. In addition, several challenges could slow the adoption of EVs, including the availability and affordability of raw materials critical to EV production, such as lithium, nickel, and cobalt, the adequacy of EV charging infrastructure, and concerns over battery performance, safety, and recyclability. Furthermore, economic uncertainty, fluctuating interest rates and energy prices, and geopolitical events, such as trade restrictions or conflicts affecting supply chains, could also affect consumer purchasing decisions. Automotive OEMs may delay, reduce, or discontinue EV development programs, battery procurement plans, capital expenditures, or technology collaborations as a result of market conditions, competitive pressures, or financial constraints. Any reduction in OEM investment in electrification initiatives could delay commercialization of our technology. For example, automotive companies across Europe have announced plant closures and layoffs to address weak demand, high costs, and competition from China in the EV market, and a number of other automotive OEMs have delayed, scaled back, or discontinued certain of their EV programs and models. If the market for EVs in general does not develop as expected, or develops more slowly than expected, our business, prospects, financial condition and operating results could be harmed.

Previous wording

Our long‑term growth strategy depends in part on our ability to expand beyond our initial target markets and successfully commercialize our solid‑state battery technology across additional vehicle platforms, customers, and end markets. These efforts require us to identify attractive new markets and applications, demonstrate the performance, reliability and cost competitiveness of our technology for such use cases, and convert potential customers into meaningful commercial relationships and orders. There can be no assurance that our technology will be successful in these new markets or that we will be able to penetrate such new markets at all.

Current wording

Our long‑term growth strategy depends in part on our ability to expand beyond our initial target markets and successfully commercialize our solid‑state battery technology across additional vehicle platforms, customers, and end markets. These efforts require us to identify attractive new markets and applications, demonstrate the performance, reliability and cost competitiveness of our technology for such use cases, and convert potential customers into meaningful commercial relationships and orders. Markets outside of our initial target markets may be highly competitive, rapidly evolving, and subject to different technical, regulatory, and customer requirements. We may be unable to successfully and timely adapt our technology, establish commercial relationships, or compete effectively in these markets, which could adversely affect our growth prospects. For example, we are exploring opportunities in growing markets including consumer electronics, data centers, aerospace & defense, and others, and there can be no assurance that our technology will be successful in these new markets or that we will be able to penetrate such new markets at all.

Previous wording

We incurred a loss from operations of approximately $109.2 million, and a net loss of approximately $100.8 million for the three months ended March 31, 2026, and an accumulated deficit of approximately $3.9 billion from our inception in 2010 through March 31, 2026. We believe that we will continue to incur operating losses each quarter until at least the time significant production of our lithium-metal solid-state batteries begins, and such production is not expected to begin in the near future.

Current wording

We incurred a loss from operations of approximately $106.1 million and $215.3 million, and a net loss of approximately $98.2 million and $199.0 million for the three and six months ended June 30, 2026, respectively, and an accumulated deficit of approximately $4.0 billion from our inception in 2010 through June 30, 2026. We believe that we will continue to incur operating losses each quarter until at least the time significant production of our lithium-metal solid-state batteries begins, and such production is not expected to begin in the near future.

Previous wording

Under a licensing model, for example if we enter into the PowerCo IP License Agreement with PowerCo, we can leverage our battery technology by licensing it to third parties for commercialization and manufacturing. This approach could reduce capital requirements by limiting investments in infrastructure and operations and potentially enable faster market penetration. However, licensing could lead to lower revenue, reduced control over production, and distribution challenges. Licensing agreements may also pose risks of third-party noncompliance, inconsistent execution, quality issues, or competitive disadvantages. Additionally, relying on third-party licensees could result in missed market opportunities or reputational damage due to negative association with certain third parties, ultimately impacting our profitability and growth.

Current wording

Under a licensing model, for example if we enter into the PowerCo IP License Agreement with PowerCo, we can leverage our battery technology by licensing it to third parties for commercialization and manufacturing. This approach could reduce capital requirements by limiting investments in infrastructure and operations and potentially enable faster market penetration. However, licensing could lead to lower revenue, reduced control over production, and distribution challenges. Licensing agreements may also pose risks of third-party noncompliance, inconsistent execution, quality issues, or competitive disadvantages. Additionally, relying on third-party licensees could result in missed market opportunities or reputational damage due to negative association with certain third parties, ultimately impacting our profitability and growth. Our licensing and technology-transfer strategy also exposes us to the risk that partners fail to implement our technology successfully, require greater support than expected, do not maintain adequate quality or process discipline, or raise disputes over intellectual property, performance, exclusivity, field of use, or royalties and milestone entitlements, any of which could materially and adversely affect our business.

Previous wording

Our ability to manage our business is highly dependent on IT systems and our website, systems, and data may be subject to intentional or inadvertent disruption, security incidents, or alleged violations of laws, regulations, or other obligations relating to data handling could adversely impact our reputation and future sales.

Current wording

Our ability to manage our business is highly dependent on IT systems and our website, systems, and data have been and may in the future be subject to intentional or inadvertent disruption, security incidents, or alleged violations of laws, regulations, or other obligations relating to data handling could adversely impact our reputation and future sales.

Previous wording

We are highly dependent upon a variety of information systems to operate our business. The information systems (including internal and external systems such as our website or systems used by partners, service providers, suppliers, customers, and other third parties’) supporting our research, development, and the production of our batteries, and the data we maintain, including our intellectual property, may be subject to intentional or inadvertent disruption, such as telecommunications or network failures, security incidents, or alleged violations of laws, regulations, or other obligations relating to data handling. Any such matters, or perceptions that any of them have occurred, could result in private claims, demands and litigation, regulatory investigations and other proceedings, as well as fines and other liabilities, which could adversely impact our reputation and future sales. 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. Advances in technology, including increased adoption of artificial intelligence technology by us and third-party service providers, suppliers, customers, and other third-party partners, an increased level of sophistication and expertise of hackers, new discoveries in the field of cryptography or other technological developments can result in actual or perceived compromise or breach of, or other security incident with respect to, the systems used in our business or of security measures used in our business to protect intellectual property, confidential information, personal information, and other data. Additionally, remote working further increases the security threats that we and our third-party service providers, suppliers, and customers face.

Current wording

We are highly dependent upon a variety of information systems to operate our business. The information systems (including internal and external systems such as our website or systems used by partners, service providers, suppliers, customers, and other third parties’) supporting our research, development, and the production of our batteries, and the data we maintain, including our intellectual property, have been and may in the future be subject to intentional or inadvertent disruption, such as telecommunications or network failures, security incidents, or alleged violations of laws, regulations, or other obligations relating to data handling. Any such matters, or perceptions that any of them have occurred, could result in private claims, demands and litigation, regulatory investigations and other proceedings, as well as fines and other liabilities, which could adversely impact our reputation and future sales. 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. Advances in technology, including increased adoption of artificial intelligence technology by us and third-party service providers, suppliers, customers, and other third-party partners, an increased level of sophistication and expertise of hackers, new discoveries in the field of cryptography or other technological developments can result in actual or perceived compromise or breach of, or other security incident with respect to, the systems used in our business or of security measures used in our business to protect intellectual property, confidential information, personal information, and other data. Additionally, remote working further increases the security threats that we and our third-party service providers, suppliers, and customers face.

Previous wording

We are increasingly incorporating artificial intelligence capabilities into our business operations. Artificial intelligence technology is complex and rapidly evolving and presents risks and challenges that may impact our business, including subjecting us to significant competitive, legal, regulatory, operational and other risks. There is no guarantee that use of artificial intelligence will enhance our technologies, benefit our business operations, or produce products and services that are preferred by our partners and customers. Additionally, artificial intelligence algorithms or training methodologies may be flawed, and datasets may contain irrelevant, insufficient, biased or proprietary information, including the intellectual property of others, which can result in output errors and inadvertent infringement of others’ intellectual property rights, and may give rise to legal liability and materially harm our business. The use of artificial intelligence may also result in inadvertent data leakage or unauthorized exposure of data and confidential business information or increase the risks of cybersecurity incidents more generally. Our competitors may also be more successful in their artificial intelligence strategy and develop competitive products with the aid of artificial intelligence technology. As a result, any issues in the development and use of artificial intelligence by us or our suppliers, partners and competitors, combined with an uncertain regulatory environment, may result in reputational harm, liability, or other adverse consequences to our business operations.

Current wording

We are increasingly incorporating artificial intelligence capabilities into our business operations, for example we are integrating advanced artificial intelligence models into our pilot line. Artificial intelligence technology is complex and rapidly evolving and presents risks and challenges that may impact our business, including subjecting us to significant competitive, legal, regulatory, operational and other risks. There is no guarantee that use of artificial intelligence will enhance our technologies, benefit our business operations, or produce products and services that are preferred by our partners and customers. Additionally, artificial intelligence algorithms or training methodologies may be flawed, and datasets may contain irrelevant, insufficient, biased or proprietary information, including the intellectual property of others, which can result in output errors and inadvertent infringement of others’ intellectual property rights, and may give rise to legal liability and materially harm our business. The use of artificial intelligence may also result in inadvertent data leakage or unauthorized exposure of data and confidential business information or increase the risks of cybersecurity incidents more generally. Our competitors may also be more successful in their artificial intelligence strategy and develop competitive products with the aid of artificial intelligence technology. As a result, any issues in the development and use of artificial intelligence by us or our suppliers, partners and competitors, combined with an uncertain regulatory environment, may result in reputational harm, liability, or other adverse consequences to our business operations.

Previous wording

We face various risks related to epidemics, pandemics, and other outbreaks. Pandemics have previously and may in the future result in changes in consumer and business behavior. The spread of COVID-19, for instance, impacted our potential customers and our suppliers by disrupting the manufacturing, delivery and overall supply chain of battery, EV and equipment manufacturers and suppliers and led to a global decrease in battery and EV sales in markets around the world. In response to the pandemic, government authorities implemented 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, which affected our operations and the operations of our suppliers, vendors and business partners.

Current wording

We face various risks related to epidemics, pandemics, and other outbreaks. Pandemics have previously and may in the future result in changes in consumer and business behavior. Epidemics, pandemics or other outbreaks have impacted and may in the future impact our potential customers and our suppliers by disrupting the manufacturing, delivery and overall supply chain of battery, EV and equipment manufacturers and suppliers and have and may in the future lead to a global decrease in battery and EV sales in markets around the world.

Previous wording

In the event of a further epidemic, pandemic or other outbreak, we may face similar adverse effects as experienced during the COVID-19 pandemic. For example, we may be required to take a variety of measures as may be required by government authorities or that we determine are in the best interests of our employees, suppliers, vendors and business partners, and any such measures may adversely affect our future production plans, supply chain sales and marketing activities, business and results of operations.

Current wording

In the event of an epidemic, pandemic or other outbreak, we have and may face similar adverse effects as experienced during the COVID-19 pandemic. For example, we have and may be required to take a variety of measures as may be required by government authorities or that we determine are in the best interests of our employees, suppliers, vendors and business partners, and any such measures may adversely affect our future production plans, supply chain sales and marketing activities, business and results of operations.

Previous wording

The extent to which any such epidemic, pandemic or other outbreak would impact our business, prospects and results of operations will depend on future developments, which are highly uncertain and cannot be predicted, including the duration and spread of any such epidemic, pandemic or other outbreak, the actions to contain the outbreak or treat its impact, including the development, distribution and administration of effective vaccines, a waning immunity among persons already vaccinated, an increase in fatigue or skepticism with respect to initial or booster vaccinations, the severity of breakthrough cases and variants, including potentially vaccine-resistant variants, and how quickly and to what extent normal economic and operating activities can resume. Even after any such epidemic, pandemic or other outbreak has subsided, 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, or due to changes in consumer behavior, for example an increase in remote work leading to a decrease in demand for automobiles.

Current wording

The extent to which any such epidemic, pandemic or other outbreak would impact our business, prospects and results of operations will depend on future developments, which are highly uncertain and cannot be predicted. Even after any such epidemic, pandemic or other outbreak has subsided, 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, or due to changes in consumer behavior.

Previous wording

We completed an underwritten public offering in March 2021, an underwritten public offering in August 2023 and sales pursuant to the ATM offering (as defined below) which we completed in August 2025. All shares sold pursuant to such offerings are freely tradable without restrictions or further registration under the Securities Act, except for any shares sold to or purchased by any of our “affiliates” as defined in Rule 144 under the Securities Act. We may in the future file a new registration statement with the SEC and offer for sale additional shares of our Class A Common Stock or other securities convertible into or exchangeable for our Class A Common Stock. For example, we may conduct an additional ATM offering or conduct other capital raises in the future, any of which may be dilutive to existing stockholders. We cannot assure you that we will be able to sell shares or other securities in any other offering at a price per share that is equal to or greater than the price per share paid by you for your existing shares, and investors purchasing shares or other securities in future offerings could have rights superior to existing stockholders. A significant portion of our total outstanding shares are eligible to be sold into the market, which could cause the market price of our Class A Common Stock to drop significantly, even if our business is doing well.

Current wording

We completed an underwritten public offering in March 2021, an underwritten public offering in August 2023 and sales pursuant to the ATM offering which we completed in August 2025. All shares sold pursuant to such offerings are freely tradable without restrictions or further registration under the Securities Act, except for any shares sold to or purchased by any of our “affiliates” as defined in Rule 144 under the Securities Act. We may in the future file a new registration statement with the SEC and offer for sale additional shares of our Class A Common Stock or other securities convertible into or exchangeable for our Class A Common Stock. For example, we may conduct an additional ATM offering or conduct other capital raises in the future, any of which may be dilutive to existing stockholders. We cannot assure you that we will be able to sell shares or other securities in any other offering at a price per share that is equal to or greater than the price per share paid by you for your existing shares, and investors purchasing shares or other securities in future offerings could have rights superior to existing stockholders. A significant portion of our total outstanding shares are eligible to be sold into the market, which could cause the market price of our Class A Common Stock to drop significantly, even if our business is doing well.

Previous wording

For awards containing service, performance and market conditions, where all conditions must be satisfied prior to vesting, such as the EPA Program (as defined below) awards, compensation expense is recognized over the requisite service period, which is based on management’s estimate of the probability and timing of the performance condition being satisfied, assessed at each reporting period. These estimates require management’s judgments and changes in the probability-based assumptions can materially affect the timing of recognition of stock-based compensation expense and consequently, the related amount recognized in our statements of operations and comprehensive income.

Current wording

For awards containing service, performance and market conditions, where all conditions must be satisfied prior to vesting, compensation expense is recognized over the requisite service period, which is based on management’s estimate of the probability and timing of the performance condition being satisfied, assessed at each reporting period. These estimates require management’s judgments and changes in the probability-based assumptions can materially affect the timing of recognition of stock-based compensation expense and consequently, the related amount recognized in our statements of operations and comprehensive income.

Previous wording

As of March 31, 2026, our executive officers, directors and their affiliates as a group and each of our stockholders who own 10% or more of our outstanding Class A Common Stock or our Class B Common Stock (together, the “Common Stock”), in the aggregate, beneficially own approximately 14.7% of our Class A Common Stock and approximately 100% of our Class B Common Stock outstanding, representing approximately 47.9% of the vote. As a result, these stockholders, including Volkswagen, will be able to exercise a significant level of control over all matters requiring stockholder approval, including the election of directors, any amendment of our Amended and Restated Certificate of Incorporation (the “Certificate of Incorporation”) and approval of significant corporate transactions. In addition, Volkswagen holds the right to designate two directors to our Board. Currently, Dr. Günther Mendl, Head of the Center of Excellence Battery at Volkswagen AG, and Sebastian Schebera, Head of Strategic Partnerships at Volkswagen AG, are members of our Board. This control could have the effect of delaying or preventing a change of control or changes in our management and will make the approval of certain transactions difficult or impossible without the support of these stockholders and of their votes. Further, shares of Class B Common Stock have 10 votes per share, while shares of Class A Common Stock have one vote per share. Even though the holders of our Class B Common Stock are not party to any agreement that requires them to vote together, they may have interests that differ from yours and may vote in a way with which you disagree, and which may be adverse to your interests. This concentrated control may have the effect of delaying, preventing or deterring a change in control of us, could deprive our stockholders of an opportunity to receive a premium for their capital stock as part of a sale of us, and might ultimately affect the market price of shares of our Class A Common Stock.

Current wording

As of June 30, 2026, our executive officers, directors and their affiliates as a group and each of our stockholders who own 10% or more of our outstanding Class A Common Stock or our Class B Common Stock (together, the “Common Stock”), in the aggregate, beneficially own approximately 14.4% of our Class A Common Stock and approximately 100% of our Class B Common Stock outstanding, representing approximately 44.6% of the vote. As a result, these stockholders, including Volkswagen, will be able to exercise a significant level of control over all matters requiring stockholder approval, including the election of directors, any amendment of our Amended and Restated Certificate of Incorporation (the “Certificate of Incorporation”) and approval of significant corporate transactions. In addition, Volkswagen holds the right to designate two directors to our Board. Currently, Dr. Günther Mendl, Head of the Center of Excellence Battery at Volkswagen AG, and Sebastian Schebera, Head of Strategic Partnerships at Volkswagen AG, are members of our Board. This control could have the effect of delaying or preventing a change of control or changes in our management and will make the approval of certain transactions difficult or impossible without the support of these stockholders and of their votes. Further, shares of Class B Common Stock have 10 votes per share, while shares of Class A Common Stock have one vote per share. Even though the holders of our Class B Common Stock are not party to any agreement that requires them to vote together, they may have interests that differ from yours and may vote in a way with which you disagree, and which may be adverse to your interests. This concentrated control may have the effect of delaying, preventing or deterring a change in control of us, could deprive our stockholders of an opportunity to receive a premium for their capital stock as part of a sale of us, and might ultimately affect the market price of shares of our Class A Common Stock.

Previous wording

As a public company, we incur significant legal, accounting, administrative and other costs and expenses associated with being subject to the reporting requirements of the Exchange Act, corporate governance requirements and listing standards. In addition, the Sarbanes-Oxley Act of 2002 (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 any rules and regulations promulgated and to be promulgated thereunder, the PCAOB and the securities exchanges, impose additional reporting and other obligations on public companies. Meeting the standards and controls required of a public company in the United States requires significant ongoing costs. It is possible that we will be required to further expand our employee base and hire additional employees to support our operations, particularly as such standards and controls continue to change over time, which will increase our operating costs in future periods.

Current wording

As a public company, we incur significant legal, accounting, administrative and other costs and expenses associated with being subject to the reporting requirements of the Exchange Act, corporate governance requirements and listing standards. In addition, the Sarbanes-Oxley Act of 2002 (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 any rules and regulations promulgated and to be promulgated thereunder, the Public Company Accounting Oversight Board and the securities exchanges, impose additional reporting and other obligations on public companies. Meeting the standards and controls required of a public company in the United States requires significant ongoing costs. It is possible that we will be required to further expand our employee base and hire additional employees to support our operations, particularly as such standards and controls continue to change over time, which will increase our operating costs in future periods.

Previous wording

During our last fiscal quarter, none of our directors or officers, as defined in Rule 16a-1(f), adopted and/or terminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement,” as defined in Regulation S-K Item 408.

Current wording

No other officers or directors, as defined in Rule 16a-1(f), adopted and/orterminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement,” as defined in Regulation S-K Item 408, during the last fiscal quarter.
Rearranged current paragraphs (1)

Current report — wording carried from elsewhere

During our last fiscal quarter, the following officers, as defined in Rule 16a-1(f), adopted a “Rule 10b5-1 trading arrangement” as defined in Regulation S-K Item 408, as follows: