Senseonics Holdings, Inc.

Current report

The consummation of the European Asset Purchases is subject to conditions that may not be satisfied, and delays or failures in completing the European Closings could adversely affect our business, financial condition and results of operations.

Current report

On March 12, 2026, we entered into the Local Purchase Agreements with Ascensia, pursuant to which we agreed to acquire certain commercial assets and assume certain related liabilities in Italy, Germany, Spain and Sweden. The closing of each of the European Asset Purchases is subject to the satisfaction or waiver of customary closing conditions, including the obtaining of certain regulatory clearances, consents or non-objection with respect to the transfer of tender contracts and the completion of certain required labor and employment processes. There can be no assurance that these conditions will be satisfied or waived in a timely manner, or at all. Potential delays in consummating the European Closings could result in increased execution costs, diversion of management attention and resources, and prolonged reliance on Ascensia for transition services under the Transition Services Agreement, which could increase our operating expenses. In addition, the assumption of direct commercial responsibility for Eversense in the European Territories involves significant operational risks, including potential disruptions in relationships with employees, patients, prescribers, distributors or regulatory authorities. We will be required to establish or expand local operations, hire or retain qualified personnel, and comply with local regulatory requirements in each of the European Territories. If we are unable to successfully complete the European Asset Purchases or effectively manage the transition of commercial operations, our ability to generate revenue in the European Territories could be materially adversely affected, and we may incur significant costs that could harm our financial condition and results of operations.

Current report

Future borrowings under the Second Amendment to our Amended Loan and Security Agreement with Hercules Capital, Inc. are subject to conditions that may not be satisfied, and we may not have access to the full amount of the facility.

Current report

On May 1, 2026, we entered into the Second Amendment to our Amended Loan and Security Agreement with Hercules (the “Second Amendment”), which increased the total loan potential borrowings under the agreement from $100.0 million to $140.0 million. As of the date of this report, we have drawn an aggregate of $55 million of borrowings under the Hercules facility. However, future borrowings under the agreement are subject to the satisfaction of certain terms and conditions and, with respect to the final $60.0 million, the approval of Hercules’s investment committee. There can be no assurance that such conditions to funding will be satisfied. If we are unable to access the full amount of the facility, we may not have sufficient liquidity to fund our operations and may need to seek additional financing on terms that may be less favorable, or we may not be able to obtain additional financing at all.

Current report

Our increased indebtedness under the amended Hercules facility may adversely affect our financial condition, and we may not be able to maintain compliance with the financial covenants contained therein.

Current report

As a result of the Second Amendment, we have the potential to incur significantly greater indebtedness under the amended Hercules facility. Increased indebtedness could, among other things, increase our vulnerability to general adverse economic and industry conditions, limit our flexibility in planning for or reacting to changes in our business and the industry in which we operate, and place us at a competitive disadvantage compared to our competitors that have less debt. In addition, we will be required to comply with financial and other covenants in the amended facility and our ability to comply with these covenants will depend on our future operating performance, which is subject to prevailing economic conditions and other factors, many of which are beyond our control. If we fail to comply with these covenants, we could be in default under the facility, which could result in the acceleration of all outstanding indebtedness thereunder and materially adversely affect our financial condition and ability to continue as a going concern.

Previous report

The transition of commercial responsibility for Eversense to Senseonics is subject to the finalization and execution of a definitive agreement with Ascensia and, for certain European countries, an uncertain government approval process.

Previous report

We recently entered into a memorandum of understanding (“MOU”) with Ascensia related to the termination of our existing Commercialization Agreement and the transfer of commercial responsibility for Eversense from Ascensia back to the Company. As contemplated by the MOU, we expect to resume responsibility for U.S. commercial activities beginning January 1, 2026 and, for non-U.S. jurisdictions, as soon as practicable thereafter. The MOU establishes the primary terms, including key financial terms, of the planned transition. However, the final terms of the definitive agreement with Ascensia remain under negotiation and the transition plans under joint development, with the final responsibility for various transition activities and liabilities still being determined. Therefore, we cannot predict with certainty the total costs that we will incur, or liabilities that we may assume, in connection with the commercial transition. If the final terms of the agreement are less favorable to us than we anticipate, it could have a material adverse effect on our ability to transition commercial responsibility for Eversense or our future results of operations.

Previous report

The commercialization of Eversense in certain European countries is subject to government tender systems within the various countries. The ability of the Company to participate in the various tenders will require the satisfaction of the requirements of these countries’ regulatory bodies, and in some cases approval, which vary country by country and are further governed by specific regional level requirements within the countries. Although we are working with Ascensia and our advisors to understand these processes and the necessary requirements for each country, this process is inherently uncertain, as is the timing for receipt of any required approvals. As a result, the timeline for our eventual assumption of full commercial responsibilities in these countries is difficult to predict. Additionally, if one or more countries were to condition the transfer of a tender to the Company on terms that are less favorable than we expect, it could adversely affect the success of our European commercialization efforts.

Previous report

Our resumption of commercial responsibility for Eversense will require us to develop a number of internal functions and may not be successful.

Previous report

It has been more than five years since we had direct commercial responsibility for Eversense and, in order to resume commercial responsibility for the product, we will need to develop internal sales, marketing and distribution capabilities. This will require us to integrate, and in some cases, recruit, hire and train additional sales and dedicated marketing personnel, as well as other supportive functions. As a result, we expect our operating expenses to significantly increase as we resume commercial responsibility for Eversense. Although we expect to capture a larger portion of the revenue from Eversense sales following the transition, these revenue increases may not be sufficient to cover our increased operating expenses.

Previous report

We have offered employment to many of the Ascensia personnel currently responsible for Eversense commercialization in the United States and plan to offer employment to additional European personnel after finalization of the definitive agreements with Ascensia and appropriate local labor law processes. However, we cannot guarantee you that we will be successful in transitioning all needed personnel to our Company or that we will not experience operational challenges and inefficiencies as we resume commercial responsibility for the product. Additionally, although we are working to transition the commercial responsibility of Eversense in a smooth manner, with minimal disruption to the supply of Eversense to patients, it is possible that health care providers, patients or tender authorities may have questions or concerns regarding the transition that could adversely affect demand for the product.

Previous report

If we encounter any of the issues described above in the transition of commercial responsibility for Eversense back to the Company, it could have a material adverse effect on our business, prospects and results of operations.

Previous report

We have limited operating history as a commercial-stage company and may face difficulties encountered by companies early in their commercialization in competitive and rapidly evolving markets.

Previous report

Our experience as a commercial-stage company upon which to evaluate our business, future sales expectations and operating results is limited. In assessing our business prospects, you should consider the various risks and difficulties frequently encountered by companies early in their commercialization in competitive and rapidly evolving markets, particularly companies that develop and sell medical devices. These risks include our ability to:

Previous report

Due to our limited operating history as a commercial-stage company, we may not have the institutional knowledge or experience to be able to effectively address these and other risks that may face our business. In addition, we may not be able to develop insights into trends that could emerge and negatively affect our business and may fail to respond effectively to those trends As a result of these or other risks, we may not be able to execute key components of our business strategy, and our business, financial condition and operating results may suffer.

Previous report

If we are unable to successfully expand our commercialization of Eversense in the United States and Europe our business will be harmed.

Previous report

We have limited commercialization experience in both the United States and Europe. We have invested substantially all of our efforts and financial resources to the development and commercialization of Eversense. Our ability to generate revenue from our products will depend heavily on successful commercialization of products in the United States and Europe and on continuing development of future generations of our Eversense system. The success of any products that we develop will depend on several factors, including:

Previous report

Our revenue is dependent, in part, upon the size of the markets in the territories for which we have regulatory approval or certification, the accepted price for the product, the ability to obtain coverage and reimbursement, and whether we own the commercial rights for that territory. If the number of people with diabetes we target is not as significant as we estimate or the treatment population is narrowed by competition, physician choice or treatment guidelines, we may not generate significant revenue from sales of such products.

Previous report

Approval in the United States by the FDA or approval, or certification by a regulatory agency or notified nody in another country does not guarantee approval, or certification by the regulatory authorities or notified bodies in other countries or jurisdictions or ensure approval, or certification for the same conditions of use. In addition, clinical trials conducted in one country may not be accepted by regulatory authorities in other countries. Approval or certification processes vary among countries and can involve additional product testing and validation and additional administrative review periods. If we do not achieve one or more of these approvals, or certifications in a timely manner or at all, we could experience significant delays or an inability to fully commercialize Eversense and achieve profitability.

Previous report

Both before and after a product is commercially released, we will have ongoing responsibilities under U.S. and EU regulations. We will also be subject to periodic inspections by the FDA, the notified bodies in the EEA and comparable foreign authorities to determine compliance with regulatory requirements, such as the QSR, of the FDA, medical device reporting regulations, vigilance in reporting of adverse events and regulations regarding notification, corrections, and recalls. These inspections can result in observations or reports, warning letters or other similar notices or forms of enforcement action. If the FDA, or any comparable foreign regulatory authority concludes that we are not in compliance with applicable laws or regulations, or that any of our products are ineffective or pose an unreasonable health risk, such authority could ban these products, suspend, vary or cancel our marketing authorizations or CE Certificates of Conformity, impose “stop-sale” and “stop-import” orders, refuse to issue export certificates, detain or seize adulterated or misbranded products, order a recall, repair, replacement, correction or refund of such products, or require us to notify health providers and others that the products present unreasonable risks of substantial harm to the public health. Discovery of previously unknown problems with our product’s design or manufacture may result in restrictions on the use of Eversense, restrictions placed on us or our suppliers, or withdrawal or variation of an existing regulatory clearance or CE Certificate of Conformity for Eversense. The FDA, competent authorities of EEA countries and comparable foreign regulatory authorities may also impose operating restrictions, enjoin and restrain certain violations of applicable law pertaining to medical devices, assess civil or criminal penalties against our officers, employees or us, or recommend criminal prosecution of our company. Adverse regulatory action may restrict us from effectively marketing and selling our products. In addition, negative publicity and product liability claims resulting from any adverse regulatory action could have a material adverse effect on our business, financial condition, and operating results.

Previous report

Foreign governmental regulations have become increasingly stringent and more extensive, and we may become subject to even more rigorous regulation by foreign governmental authorities in the future. Penalties for a company’s noncompliance with foreign governmental regulation could be severe, including revocation or suspension of a company’s business license and civil or criminal sanctions. In some jurisdictions, such as Germany, any violation of a law related to medical devices is also considered to be a violation of the unfair competition law. In such cases, governmental authorities, our competitors and business or consumer associations may then file lawsuits to prohibit us from commercializing Eversense in such jurisdictions. Our competitors may also sue us for damages. Any domestic or foreign governmental law or regulation imposed in the future may have a material adverse effect on our business, financial condition and operating results.

Previous report

Our collaboration agreement with Sequel Med Tech may not lead to the benefits that we anticipate.

Previous report

In April 2025, we entered into a collaboration agreement with Sequel Med Tech (the “Sequel Collaboration”), for the purpose of integrating the companies’ technologies to jointly create the first ever automated insulin delivery system with a once-yearly CGM. The development program seeks to integrate Eversense 365 and Sequel’s twiist™

Previous report

automated insulin delivery system to enable improved outcomes for people living with diabetes. We are actively working towards the integration of the companies’ products to be completed in the fourth quarter of 2025 and available to consumers shortly thereafter. The Sequel Collaboration subjects us to additional risks in our business operations, including but not limited to:

Previous report

In addition, there is no guarantee that the Sequel Collaboration will result in the financial and economic benefits we anticipate. Any of the risks listed above and other risks may cause a delay in the technology integration under the Sequel Collaboration or even prevent us from completing the project altogether. If the Sequel Collaboration is not successful or if we are unable to generate sufficient revenue as a result of the Sequel Collaboration, it could adversely affect our business and results of operations, and may damage our reputation.

Previous report

We operate in a global economy, and our business depends on a global supply chain for the development, manufacturing, and distribution of our products, and for the advancement of the development programs for our future generation products. There is inherent risk, based on the complex relationships among the U.S. and the countries in which we conduct our business, that political, diplomatic, and national security factors can lead to global trade restrictions and changes in trade policies and export regulations that may adversely affect our business and operations. The current international trade and regulatory environment is subject to significant ongoing uncertainty.

Previous report

We do not own or operate any manufacturing facilities. We currently rely, and expect to continue to rely, on third parties for the manufacture of our products as well as the future generations of our products under development. Currently, several of our suppliers are located outside of the United States. Tariff policies, particularly those affecting countries where our suppliers are located and medical devices generally, could materially increase our costs and reduce our profitability, including as a result of our inability to adjust pricing for our products. Although these tariff policies have not, to date, had a material effect on our production costs, recent and potential future changes in international trade policies, and medical device-specific tariffs, could present material risks to our operations and financial performance.

Previous report

Recent policy discussions have included potential targeted tariffs or other trade measures specifically aimed at medical technologies as part of broader healthcare cost control or national security initiatives. Unlike consumer goods, medical devices are subject to unique regulatory constraints that make rapid supply chain adjustments particularly difficult and costly. Should additional tariffs be imposed specifically targeting medical device components, our production costs could rise significantly, and it may be difficult and costly to qualify alternative sources within another country with a lower tariff rate or within the United States, as developing and qualifying alternative sources typically requires at least several months and substantial investment and regulatory approvals. Moreover, the dynamic and unpredictable tariff and trade landscape creates substantial uncertainty and significant planning challenges for our operations. Changes in tariff classifications, country-of-origin requirements, or customs procedures can occur with limited notice. This uncertainty complicates our long-term investment decisions regarding manufacturing facilities, supply chain optimization, and research and development activities.

Previous report

Unlike many industries, our ability to pass increased costs to customers is limited by the nature of medical device pricing and reimbursement systems. Many of our products are distributed pursuant to pricing established through annual or multi-year contracts with commercial, third-party payors, and reimbursement methodologies established by government programs, such as Medicare. These arrangements typically include fixed pricing terms that were negotiated prior to the implementation of the recently announced tariffs. As a result, and depending on the timing and scope of the implementation of these tariffs, cost increases due to tariffs may be difficult or impossible to pass through to customers until the next negotiation cycle.

Previous report

Current or future tariffs will also result in increased research and development expenses, including with respect to increased costs associated with raw materials, laboratory equipment and research materials and components. Trade restrictions affecting the import of materials necessary for the clinical trials of our future generation products could result in delays to our development timelines. Increased development costs and extended development timelines could place us at a competitive disadvantage compared to companies operating in regions with more favorable trade relationships and could reduce investor confidence and negatively impact our business, results of operations, financial condition and growth prospects.

Previous report

We will need to generate significant sales to achieve profitable operations.

Previous report

We intend to continue to increase our operating expenses in connection with the commercialization of Eversense, our ongoing research and development activities including the development of next generation products and the clinical trials for those products, and the commensurate development of our management and administrative functions. We will need to generate significant sales to achieve profitability, and we might not be able to do so. Even if we do generate significant sales, we might not be able to achieve, sustain or increase profitability on a quarterly or annual basis in the future. If our sales grow more slowly than we expect, if we take on additional commercialization responsibilities for Eversense, or if our operating expenses otherwise exceed our expectations, our financial performance and operating results will be adversely affected.

Previous report

We cannot predict the ultimate effect on our common stock share price of the one-for-twenty Reverse Stock Split of our common stock that was effected on October 17, 2025. The Reverse Stock Split may decrease the liquidity of our common stock and magnify any decrease in our overall market capitalization.

Previous report

The ultimate effect of the Reverse Stock Split on the market price of our common stock cannot be predicted with any certainty, and we cannot assure you that the Reverse Stock Split will result in any or all of the benefits we expect. While we expect that the reduction in the number of outstanding shares of common stock will proportionally increase the market price of our common stock, we cannot assure you that the Reverse Stock Split will increase the market price of our common stock by a multiple of the Reverse Stock Split ratio or result in any permanent or sustained increase in the market price of our common stock. The market price of our common stock depends on multiple factors, many of which are unrelated to the number of shares outstanding, including our business and financial performance, general market conditions and prospects for future success, any of which could have a counteracting effect to the Reverse Stock Split on the per share price.

Previous report

In addition, the Reverse Stock Split also reduced the total number of outstanding shares of common stock, which may lead to reduced trading for our common stock. As a result of a lower number of shares outstanding, the market for our common stock may also become more volatile. The Reverse Stock Split also increased the number of stockholders who own “odd lots” of less than 100 shares of common stock. A purchase or sale of less than 100 shares of common stock (an “odd lot” transaction) may result in incrementally higher trading costs through certain brokers, particularly “full service” brokers. Therefore, those stockholders who own fewer than 100 shares of common stock following the Reverse Stock Split may be required to pay higher transaction costs if they sell their common stock.

Previous report

There is uncertainty regarding our ability to maintain sufficient liquidity to operate our business effectively, which raises substantial doubt about our ability to continue as a going concern.

Previous report

The financial statements in this report have been prepared assuming the Company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. Our management has concluded that the capital considerations required to assume Eversense commercialization and distribution responsibilities, our existing unrestricted cash and cash equivalents, and the minimum cash requirements and satisfaction of performance milestones to comply with debt covenants under our Amended Loan and Security Agreement raise substantial doubts regarding our ability to continue as a going concern for the next twelve months after issuance of our the financial statements in this report.

Previous report

As of September 30, 2025, the Company had unrestricted cash, cash equivalents and marketable securities of $111.0 million consisting of cash and investments in highly liquid U.S. money market funds. We do not expect our existing cash and cash equivalents will be sufficient to fund our operations, including the expanded operations that will be required to resume commercialization of Eversense, through the next twelve months and we will need to seek additional capital to fund our operations, working capital needs, capital expenditures and other strategic initiatives beyond that time. There can be no assurance that we will be successful in raising additional capital or that any needed financing will be available in the future at terms acceptable to us. As such, we cannot conclude that such plans will be effectively implemented within one year after the date that the financial statements are issued and there is uncertainty regarding our ability to maintain liquidity sufficient to operate our business effectively, and substantial doubt exists about our ability to continue as a going concern. If we are unable to secure additional capital on acceptable terms or at all, we may be required to significantly reduce or cease our operations, purse strategic alternatives, or consider other actions which could result in a loss to investors of their investment in our securities.

Previous report

We are highly dependent on the management, research and development, clinical, financial and business development expertise of Tim Goodnow, our Chief Executive Officer, Rick Sullivan, our Chief Financial Officer, Mukul Jain, our Chief Operating Officer, and Ken Horton, our General Counsel and Corporate Development Advisor, as well as

Previous report

the other members of our scientific and clinical teams. Although we have employment agreements with our executive officers, each of them may terminate their employment with us at any time and will continue to be able to do so. We do not maintain “key person” insurance for any of our executives or employees.

Previous report

Recruiting and retaining qualified scientific, clinical and marketing personnel are critical to our success. In addition, as we resume responsibility for the commercialization of our products, we will also be required to recruit and retain a qualified sales force and supporting functions. The loss of the services of our executive officers or other key employees, or the inability to add required staff, could impede the achievement of our research, development and commercialization objectives or the expansion of activities to support Eversense, and seriously harm our ability to successfully implement our business strategy. Furthermore, replacing executive officers and key employees may be difficult and may take an extended period of time because of the limited number of individuals in our industry with the breadth of skills and experience required to successfully develop, gain regulatory approval of and commercialize our products. Competition to hire from this limited pool is intense, and we may be unable to hire, train, retain or motivate these key personnel on acceptable terms given the competition among numerous medical device companies for similar personnel, many of which have greater financial and other resources dedicated to attracting and retaining personnel. We also experience competition for the hiring of scientific and clinical personnel from universities and research institutions. In addition, we rely on consultants and advisors, including scientific and clinical advisors, to assist us in formulating our research and development and commercialization strategy. Our consultants and advisors may be employed by employers other than us and may have commitments under consulting or advisory contracts with other entities that may limit their availability to us. If we are unable to continue to attract and retain high quality personnel, our ability to pursue our growth strategy will be limited.

Previous report

Although it will be subject to restrictions on trading, a portion of the equity of our management team will not contain other contractual transfer restrictions. This liquidity may represent material wealth to such individuals and impact retention and focus of existing key members of management.

Previous report

We will need to expand our sales and marketing and potentially other capabilities, and as a result, we may encounter difficulties in managing our growth, which could disrupt our operations.

Previous report

As of December 31, 2024, we had 117 full-time employees. As we resume responsibility for the commercialization of our products, we expect to experience significant growth in the number of our employees and the scope of our operations, particularly in the areas of sales and marketing and commercial operations. We also may experience growth in the number of employees in the areas of research, product development, clinical sciences, regulatory affairs, supply chain, logistics, clinical/insertion services, or additional commercial activities. To manage our future growth, we must continue to implement and improve our managerial, operational and financial systems, expand our facilities and continue to recruit and train additional qualified personnel. Due to our limited financial resources and the limited experience of our management team in managing a company with such anticipated growth, we may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel. The expansion of our operations may lead to significant costs and may divert our management and business development resources. Any inability to manage growth could delay the execution of our business plans or disrupt our operations.

Previous report

Additionally, we have and may undertake cost reduction plans, which may include reorganization of our workforce. These actions could disrupt the employee base, our ability to attract and retain qualified personnel, or cause other operational and administrative inefficiencies.