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PODD US Equity

Insulet CorpHealth Care · Surgical & Medical Instruments & Apparatus · CIK 1145197 · FY ends Dec 31
$151.51
+3.48 (+2.35%)
USD · as of 2026-08-19 · marketstack

PODD · 10-K · period ended 2025-12-31

← all PODD documents
filed 2026-02-18 · EDGAR original ↗

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Item 1A. Risk Factors

Risks Related to Our Business

We currently rely on sales of our Omnipod product platform to generate most of our revenue.

We expect to continue to derive nearly all our revenue from our Omnipod product platform. Accordingly, our ability to continue to generate revenue is highly reliant on our ability to successfully market and sell our Omnipod products to new and existing customers, which could be negatively impacted by the risks described throughout these Risk Factors. Failure to continue to successfully market and sell our Omnipod products or to retain and grow our customer base would have a negative impact our business, revenue, financial condition and results of operations.

Our ability to grow our revenue depends in part on our retaining a high percentage of our customers.

A key to driving our revenue growth is the retention of a high percentage of our customers. If demand for our products decreases as a result of economic conditions, competition, perceived inadequate customer service, product performance issues or otherwise, our ability to retain customers could be harmed. The failure to retain a high percentage of our customers would negatively impact our revenue growth and may have a material adverse effect on our business, financial condition, and results of operations.

If we do not effectively manage our rapid growth, our business resources may become strained and we may not be able to deliver our products in a timely manner, which could adversely affect our results of operations.

As we continue to expand the number of customers we serve, driven by increasing demand for Omnipod 5, our international expansion and entrance into the insulin-requiring type 2 diabetes market, we expect to continue to increase our manufacturing capacity, our personnel, and the scope of our sales and marketing efforts. Our growth will create challenges for our organization and may strain our management, operations, and customer service resources. We may misjudge the amount of time or resources that will be required to effectively manage any anticipated or unanticipated growth in our business, we may not be able to manufacture sufficient inventory, and we may not be able to attract, hire, and retain sufficient personnel to meet our expanding needs. If we cannot scale our business appropriately, maintain control over expenses, manufacture our products in a cost-effective or timely manner, or otherwise adapt to anticipated and unanticipated growth, our business resources may become strained, customer experience may decline, and we may not be able to deliver our Omnipod products in a timely manner, all of which would adversely affect our results of operations.

Failure to secure or retain adequate coverage or reimbursement for our products by third-party payors could adversely affect our business, revenue, financial condition, and results of operations.

We expect that sales of our Omnipod products would be limited if a substantial portion of their sales price is not paid for by third-party payors, including private insurance companies, health maintenance organizations, preferred provider organizations, federal and state government healthcare agencies, intermediaries, Medicare, Medicaid, and other managed care providers. In the United States, we currently have contracts establishing reimbursement for Omnipod products with national and regional third-party payors and government agencies that provide reimbursement in all 50 states. Medicare Part D Plan Sponsors may provide coverage for Omnipod products under the Medicare Part D prescription drug program, which requires negotiating with third-party payors in order to provide our product through the pharmacy channel in the United States. While we anticipate entering into additional contracts with other intermediaries and third-party payors, we cannot be sure that our efforts will be successful or that we will be able to maintain these contracts as they can generally be terminated by the third-party payor without cause. Further, we anticipate that recently enacted and proposed legislative changes affecting Medicare, Medicaid, and the Affordable Care Act may impact healthcare coverage, which, if implemented could adversely affect both demand for and pricing of our products.

Moreover, compliance with administrative procedures or requirements of third-party payors may result in delays in the payor processing approvals for coverage of Omnipod products. Coverage decisions and rates of reimbursement increasingly require clinical evidence showing an improvement in user outcomes. Generating this clinical evidence requires substantial time and investment and there is no guarantee of a desired outcome.

As we expand our sales and marketing efforts internationally, we face additional risks associated with obtaining and maintaining reimbursement from foreign healthcare payment systems on a timely basis or at all. Guidelines for reimbursement vary from jurisdiction to jurisdiction and we may not have the needed experts or clinical evidence within a particular jurisdiction to achieve reimbursement and thereby patient access. Outside the U.S., several of our major markets have government involvement in their healthcare payment system that may impose negative pricing pressure or limit access to or reimbursement for our products. Failure to secure or retain adequate coverage or reimbursement for our products by third-party payors could limit our ability to expand internationally and have a material adverse effect on our business, revenue, financial condition, and results of operations.

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If we fail to expand our relationships with intermediaries, our ability to grow our business may be materially and adversely affected.

In addition to promoting, marketing, and selling Omnipod products through our own direct sales force, we utilize intermediaries to distribute our product. If our intermediaries are unwilling or unable to market and sell our products, do not devote adequate resources or support to generate awareness of our products and grow product sales, or if they do not perform to our expectations, we could experience delayed or reduced market acceptance and sales of our products, which would adversely affect our business, revenue, financial condition, and results of operations.

Our non-insulin Drug Delivery product line faces challenges which, if not met, may impair its future success.

Our non-insulin Drug Delivery product line involves the development, manufacture, and sale of a modified Pod for delivery of a specific drug other than insulin. Substantially all of our commercialized Drug Delivery revenue consists of sales of a customized version of our product for use in Amgen’s Neulasta Onpro kit under an agreement that expires in December 2028. The marketing and sales initiatives driving this product line differ markedly from those on which we rely for our sales of Omnipod products to treat diabetes since the non-insulin drug delivery devices depend on marketing and sales to pharmaceutical companies, not to users and clinicians. We expect that the future results of our Drug Delivery product line will face several challenges, including:

•our identification of opportunities and development of appropriate modifications to our Omnipod technology to address the needs and parameters required for drug-delivery opportunities;

•our achievement of satisfactory development and pricing terms with the pharmaceutical companies that sell such drugs that would enable us to maintain an appropriate gross margin, particularly given relatively small number of modified Pods needed to address each drug-delivery opportunity;

•our ability to manufacture, and possible long lead-times associated with the development, regulatory approvals, and ramp up applicable to modified Pods;

•uncertainties relating to the success of the pharmaceutical companies in marketing and selling their drugs as well as the modified Pods as the appropriate delivery devices;

•intense competition in the drug-delivery industry, including from competitors which have substantially greater resources; and

•regulatory requirements and reimbursement rates associated with such drugs.

If we are unsuccessful in overcoming one or more of these challenges, or if our agreement with Amgen is terminated or not renewed, our financial results could be negatively impacted.

Risks Related to Competition and Product Development

Our failure to compete effectively would negatively impact our revenue and results of operations.

The competitive landscape in our industry continues to undergo significant change. We compete with established companies that produce insulin pumps, such as Medtronic Diabetes, a division of Medtronic plc (which division is being spun out into a new, independent publicly traded company), Tandem Diabetes Care Inc., as well as emerging companies like Beta Bionics Inc. Our competitors may develop products in the future that are superior to ours which would inhibit our ability to compete effectively.

In addition to the insulin pump competitors, we compete with companies that provide products and supplies for MDI therapy. MDI therapy, including smart pens, can be substantially less expensive than pump therapy, and improvements in the effectiveness of MDI therapy may result in fewer people than we expect converting from MDI therapy to pump therapy, which could result in price pressure and decreased revenue.

Our current competitors or other companies may at any time develop additional products for the treatment of diabetes. Several companies are working to develop and market new insulin “patch” pumps, smart pens, and other methods for the treatment of insulin-dependent diabetes. If an existing or future competitor develops a product that competes with or is superior to our Omnipod products, we risk losing our position as the perceived technology leader in our field, and our revenue may decline.

In addition, some of our competitors may compete by changing their pricing model or by lowering the price of their insulin delivery systems or ancillary supplies. If these competitors’ products gain acceptance by healthcare professionals, people with insulin-dependent diabetes, or third-party payors, we could experience pricing pressure. If prices were to fall, our results of operations could be materially adversely impacted.

Additionally, diabetes associations, healthcare providers that focus on diabetes, or other organizations that may be viewed as authoritative could endorse products or methods that compete with our products or otherwise announce positions that are unfavorable to our products. Any of these events may negatively affect our sales efforts and result in decreased revenue.

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Our new product development initiatives may prove to be ineffective or not commercially successful.

A significant element of our strategy is to increase revenue growth by continuing to focus on innovation and new product development. The results of our product development efforts may be affected by a number of factors, including our ability to anticipate customer needs, innovate and develop new products and technologies, successfully complete clinical trials, obtain regulatory approvals and reimbursement in the U.S. and abroad, gain and maintain market acceptance of our products, manufacture products in a cost-effective manner, and obtain appropriate intellectual property rights. Further, governmental regulation and laws related to AI and other emerging technologies may increase the burden and cost of research and development or require increased transparency that makes it more difficult to protect our intellectual property. In addition, patents attained by others can preclude or delay our commercialization of a product. There can be no assurance that any products currently in development, or that we may seek to develop in the future, will achieve technological feasibility, obtain regulatory approval, or gain market acceptance. If we are unable to develop and launch new products, our ability to maintain or expand our market position in the markets in which we participate may be negatively impacted. Even if we successfully develop new products, enhancements, or new generations of existing products, they may be quickly rendered obsolete by changing customer preferences, changing industry or regulatory standards, or competitors’ innovations. Our failure to introduce commercially successful new and innovative products in a timely manner could have a material adverse effect on our business, results of operations, financial condition, and cash flows.

Technological breakthroughs in diabetes monitoring, treatment, or prevention could render our Omnipod products obsolete or less desirable.

The diabetes treatment market is subject to rapid technological change and product innovation. Our Omnipod products are based on our proprietary technology, but a number of companies, medical researchers, and pharmaceutical companies are pursuing new delivery devices, delivery technologies, sensing technologies, procedures, drugs, and other therapeutics for the monitoring, treatment, and/or prevention of insulin-dependent diabetes. In addition, well-capitalized biopharmaceutical companies like Vertex Pharmaceuticals, as well as the National Institutes of Health, and other supporters of diabetes research, are continually seeking ways to prevent, cure, or improve the treatment of diabetes. Any breakthroughs in diabetes monitoring, treatment, or prevention could reduce the potential market for our products or render our products obsolete altogether, which would significantly reduce our sales or cause our sales to grow at a slower rate than we currently expect. Further, increased availability and adoption of the GLP-1 class of drugs may delay the progression of type 2 diabetes in obese patients. In addition, even the perception that new products may be introduced, or that technological or treatment advancements could occur, could cause consumers to delay the purchase of our products or impact our stock price.

Future market or clinical studies may be unfavorable to our Omnipod products and their efficacy, which could hinder our sales efforts and have a material adverse effect on our business, results of operations, financial condition, and cash flows.

To help improve, market, and sell our Omnipod products, we have sponsored, and expect to continue to sponsor, clinical studies to assess various aspects of the functionality and relative efficacy of our products. The data obtained from the studies may be unfavorable to our products or may be inadequate to support satisfactory conclusions. If clinical trials fail to support the efficacy of our current or future products, our sales may be adversely affected and we may lose an opportunity to secure clinical preference from prescribing clinicians or reimbursement from third-party payors. In addition, clinical studies or articles regarding our existing products or any competing products may be published that either support a claim, or are perceived to support a claim, that a competitor’s product is clinically more effective or easier to use than our products or that our products are not as effective or easy to use as we claim. Any of these events may have a material adverse effect on our business, financial condition, and results of operations.

Risks Related to our Intellectual Property

We may be unable to adequately protect our intellectual property rights, which could limit our ability to sell our products profitably, or at all, and cause us to incur additional costs.

Our success depends in part on our ability to develop or acquire commercially valuable intellectual property rights and to protect those rights adequately. We rely on a combination of patents, trade secrets, copyright and trademark laws, confidentiality, non-disclosure and assignment of invention agreements, and other contractual provisions and technical measures to protect our intellectual property rights. Despite these measures, any of our intellectual property rights could be challenged, invalidated, circumvented, or misappropriated. Companies could produce competing products using the stolen intellectual property and counterfeit products could also be developed. The latter could be damaging to our reputation if the products do not work properly.

We may not be able to develop additional proprietary technologies that are patentable, and we cannot ensure that our pending patent applications will result in the issuance of patents to us. To protect our intellectual property, we may need to assert claims of infringement or misappropriation against third parties. Any lawsuits that we initiate could be expensive, take significant time,

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and divert management’s attention from other business concerns. The outcome of litigation to enforce our intellectual property rights, including the award of damages or other remedies (if any) is highly unpredictable. We may not prevail in any lawsuits that we initiate, and the damages or other remedies awarded, if any, may not be commercially valuable. The occurrence of any of these events could limit our ability to sell our products profitably or at all, or to effectively compete, resulting in a material adverse effect on our business, revenue, financial condition, and results of operations.

Claims that our current or future products infringe or misappropriate the proprietary rights of others could adversely affect our ability to sell those products and cause us to incur additional costs.

We have been involved in patent infringement suits in the past and may be again in the future. As the number of companies with whom we compete grows and the functionality of products and technology in different industry segments overlap, the risk of third-party infringement claims increases. Third parties may currently have, or may eventually be issued, patents related to our current or future products or technologies and any of these third parties might make a claim of infringement against us.

Such litigation, regardless of its outcome, could result in the expenditure of significant financial resources and the diversion of management’s time and resources. In addition, such litigation could cause negative publicity, cause product shipment delays, temporarily or permanently limit or prohibit us from manufacturing, marketing, or selling our current or future products, and/or require us to undertake other remedial activities such as develop non-infringing technology, make substantial payments to third parties, or enter into royalty or license agreements, which may not be available on acceptable terms or at all. If a successful claim of infringement were made against us and we could not develop non-infringing technology or license the infringed or similar technology on a timely and cost-effective basis, our revenue could decrease substantially, and we could be exposed to significant liability.

Risks Related to Economic Conditions and Operating Internationally

The continuing worldwide macroeconomic and geopolitical uncertainty as well as the impact of another global pandemic may adversely affect our business and prospects.

Continued concerns about the systemic impact of potential long-term and wide-spread recession and geopolitical issues, including wars and terrorism, have contributed to increased market volatility and diminished expectations for economic growth in the world. Our business and results of operations may be adversely impacted by changes in macroeconomic conditions, including inflation, bank failures, rising interest rates, and reduced availability of capital markets. Elections, political changes and divisions, and social concerns in various countries, including the United States, may further exacerbate geopolitical and geoeconomic tensions and market instability. Uncertainty about global economic conditions, particularly in countries with government-sponsored healthcare systems, may also cause slower adoption of new technologies such as Omnipod 5. Our failure to effectively navigate these geopolitical and economic challenges may result in decreased demand for our products and increased competition, downward pricing pressure, and increased user attrition, which could have a material adverse effect on our business, revenue, financial condition, and results of operations.

A weakening of macroeconomic conditions may also adversely affect our suppliers, which could result in interruptions in supply. In addition, another global pandemic like COVID-19 could significantly impact our supply chain if the manufacturing plants that produce our products or product components, the distribution centers where we manage our inventory, or the operations of our logistics and other service providers, including third parties that sterilize our products, are disrupted, temporarily closed, or experience worker shortages for a sustained period of time, which could have a material adverse effect on our business, revenue, financial condition, and results of operations.

The international nature of our business subjects us to additional business risks that may have an adverse effect on our financial condition or results of operations.

International expansion is a key component of our growth strategy. International sales made up 28% of our revenues in 2025, and we expect international sales to contribute significantly to our future growth as we continue to launch Omnipod 5 in additional international markets. We also rely on third-party suppliers located in other countries, a third-party contract manufacturer located in China, and our manufacturing facility in Malaysia. Our current and future international operations are subject to risks that are inherent in conducting business under foreign laws, regulations, and customs.

Our international operations, particularly our sales, manufacturing and supplier operations, may subject us to a number of risks and expenses, any of which could harm our operating results, including:

•political instability and actual or anticipated military or political conflicts;

•trade protection measures, such as tariff increases, and import and export licensing and control requirements;

•negative consequences from changes in, or interpretations of, tax laws;

•currency fluctuation;

•difficulty in establishing, staffing, and managing international operations;

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•adapting to the differing laws and regulations, business and clinical practices, and consumer preferences in international markets;

•difficulties in obtaining and maintaining reimbursement from foreign healthcare payment systems on a timely basis or at all;

•difficulties in managing international relationships, including any relationships that we establish with foreign partners, distributors, or sales or marketing agents; and

•longer collection periods and difficulty in collecting accounts receivable.

In addition, government policies on international trade and investment such as import quotas, capital controls or tariffs, whether adopted by individual governments or addressed by regional trade blocks, can affect the cost of and the demand for our products, impact the competitive position of our products, or otherwise adversely affect our ability to sell products in the affected countries. The implementation of more restrictive trade policies, such as more detailed inspections, higher tariffs, or new barriers to entry, could negatively impact our business, results of operations, and financial condition. For example, a government's adoption of “buy national” policies or retaliation by another government against such policies could have a negative impact on our results of operations.

Expansion of U.S. tariffs could have a material adverse effect on our financial results.

Tariffs, sanctions or other trade barriers imposed by the U.S. (and countermeasures by non-U.S. governments) could adversely impact our supply chain costs or availability of certain components, demand for our products and our business, revenue, financial condition, results of operations and cash flows. Unpredictability of trade policy compounds this risk. Further, the U.S. Department of Commerce Bureau of Industry and Security (“BIS”) has announced the initiation of an investigation into the effects on U.S. national security of imports of personal protective equipment, medical consumables, and medical equipment, including medical devices such as insulin pumps. BIS is conducting the investigation under Section 232 of the Trade Expansion Act of 1962 (Section 232), a law that empowers the president to restrict imports of products that threaten to impair national security. The investigation could result in overriding the tariff exemption currently in place for certain medical devices, which could have a material impact on our results of operations in future years.

Risks Related to Reliance on Third Parties and Business Continuity

We rely on agreements or licenses to intellectual property or other rights in order to sell our current product and commercialize new products.

We rely on agreements or licenses to intellectual property or other rights in order to sell our current products and commercialize new products. If we cannot obtain or retain these agreements, licenses, or other rights, we may not be able to sell, develop, or commercialize our products. For example, we have commercial agreements with Dexcom and Abbott that allow us to sell Omnipod 5 with integration to Dexcom’s and Abbott’s CGM sensors. The loss of any of these rights could impair the functionality of our products or prevent us from selling our products without significant development activities and regulatory approvals that may not be completed in time to prevent an interruption in the availability of our products to consumers. This could result in a material adverse effect on our business, revenue, financial condition, and results of operations.

We also have a partnership with Glooko that allows our products to connect with Glooko’s cloud-based diabetes data management system so that users and healthcare providers can monitor user data, including insulin delivery trends, and blood glucose levels. Our agreement with Glooko expires in December 2026. If this agreement is not renewed in the future and we do not contract for an alternative data management system or launch our own, our business could be materially adversely impacted.

Our inventory is produced and maintained in a limited number of locations, including one operated by a third party in China, and any loss could have a material adverse effect on our ability to manufacture and sell our products.

Our products are manufactured in three locations: at our manufacturing facility in the United States, at our manufacturing facility in Malaysia, and on manufacturing lines owned by us at a facility located in China that is operated by a third-party contract manufacturer. Political or financial instability, currency fluctuations, the outbreak of pandemics, labor unrest, impaired transport capacity and costs, port security, weather conditions, natural disasters, or other events that could slow or disrupt port activities and affect foreign trade are beyond our control and could materially disrupt our supply of product from China or Malaysia, increase our costs, and/or adversely affect our results of operations. Further, following the COVID-19 pandemic there may be increased pressure for U.S. medical device companies to reduce dependency on China for their supply chain. In addition, substantially all of our inventory in the United States is held at a single location in Massachusetts and our inventory in Europe is maintained by a third-party logistics entity primarily at a single location in the Netherlands. We take precautions to ensure that our third-party contract manufacturer and logistics entity safeguard our assets, including maintaining insurance, enacting health and safety protocols, and storing computer data offsite. However, a natural or other disaster, such as a fire or

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flood, could cause substantial delays in our operations, damage or destroy our manufacturing equipment and/or inventory, and cause us to incur additional expenses. Further, the insurance we maintain may not be adequate to cover our losses. With or without insurance, damage to our facility, manufacturing equipment, inventory, or other property, or to any of our suppliers, may have a material adverse effect on our business, financial condition, and results of operations.

We are dependent upon third-party suppliers, making us vulnerable to supply constraints and price fluctuations, and we may not be able to obtain sufficient components or raw materials on a timely basis or at all.

The manufacture of our products requires the timely delivery of sufficient amounts of quality components and materials from many suppliers in various countries. We work closely with our suppliers to ensure the continuity of supply, but we cannot guarantee these efforts will always be successful. We have also seen significant price increases for various components and raw materials, including for semiconductor chips. We do not have long-term supply agreements with all of our suppliers, and, in many cases, we, or our contract manufacturer, make purchases based on individual purchase orders. In some cases, our agreements with suppliers can be terminated by either party upon short notice. Additionally, while efforts are made to diversify our sources of components and materials, in certain instances we acquire components and materials from a sole supplier. Also, due to the stringent regulations and requirements of the FDA and similar regulatory agencies in other countries regarding the manufacture of our products, we may not be able to quickly establish additional or replacement sources for some components or materials.

Our reliance on third-party suppliers subjects us to other risks that could harm our business, including:

•our suppliers may give other customers’ needs higher priority than ours, impacting their ability to deliver products to us in a timely manner, as we are not a major customer of many of our suppliers;

•we may not be able to obtain an adequate supply of materials or components in a timely manner or on commercially reasonable terms;

•our suppliers may make errors in manufacturing that could negatively affect the safety or efficacy of our products, cause delays in shipment, or negatively affect our reputation;

•we may have difficulty locating and qualifying alternative suppliers for our sole-source supplies;

•switching components or suppliers may require product redesign and submission to the FDA of a new 510(k);

•thefts of our trade secrets and intellectual property could occur with the third-party supply process;

•our suppliers may be unable to fulfill our orders in a timely manner or at all due to financial hardship or the occurrence of a fire, natural disaster, or other catastrophe; and

•our suppliers may fail to comply with environmental, conflict minerals, anti-slavery, or other applicable laws, thus impairing our ability to source materials.

An interruption, delay, or inability to obtain components, products, and raw materials from our third-party suppliers at acceptable prices and in a timely manner, could hinder our ability to manufacture our products in a timely or cost-effective manner and have a material adverse effect on our business and results of operations.

Our manufacturing process is highly complex and subject to regulation; as demand for our products increase, we may experience manufacturing difficulties, including not effectively managing the start-up of new manufacturing lines or issues with our third-party contract manufacturer, which could harm our business.

The manufacture of our product is highly exacting and complex, due in part to strict regulatory requirements. While we manufacture our products in the United States and in Malaysia, a third-party contract manufacturer in China manufactures and supplies a significant portion of our inventory. We and our contract manufacturer may encounter problems during manufacturing for a variety of reasons, including equipment malfunction, failure to follow specific protocols and procedures, defective raw materials, and environmental factors. These issues could lead to compromised product quality, launch delays, reduced productivity, higher defect rates, increased waste, product shortage, unanticipated or increased costs, lost revenues, and damage to our reputation. Our failure to scale manufacturing appropriately to meet future demand, or encountering quality issues or unexpected operational delays when commencing operation of new manufacturing lines, would have an adverse effect on our gross margins and could result in product shortages. A failure to identify and address manufacturing problems prior to the release of products to our customers may also result in a quality or safety issue. Additionally, inefficient processes can strain relationships with suppliers and partners, further exacerbating operational disruptions and financial losses. Significant manufacturing problems could have a material adverse effect on our business, results of operations, financial condition, and cash flows.

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If the third parties on which we rely to conduct our clinical trials and to assist us with pre-clinical development do not perform as contractually required or expected, we may not be able to obtain regulatory clearance or approval or commercialize our products.

We rely on third parties, such as contract research organizations, medical institutions, clinical investigators, and contract laboratories to conduct some of our clinical trials and pre-clinical investigations. If these third parties do not successfully carry out their contractual duties or regulatory obligations or meet expected deadlines, or if the quality or accuracy of the data they obtain is compromised due to failure to adhere to our clinical protocols or regulatory requirements or for other reasons, our pre-clinical development activities or clinical trials may be extended, delayed, suspended, or terminated, and we may not be able to obtain regulatory approval for, or successfully commercialize, our products on a timely basis, or at all, and our business and operating results may be adversely affected.

Risks Related to Government Regulation and Product Liability

Healthcare reform laws could adversely affect our revenue and financial condition.

Efforts to control healthcare costs, including limiting access to care, alternative delivery models, and changes in the methods used to determine reimbursement systems and rates, are ongoing at the federal and state levels. Future changes cannot be predicted with certainty, and may have an adverse effect on our industry and on our ability to maintain or increase sales of any of our products.

We are subject to extensive government regulation, which could restrict the sales and marketing of our products, cause us to incur significant costs, and impact our profitability and competitiveness.

Our medical device products and operations are subject to extensive regulation by the FDA and various other federal, state, local, and foreign government authorities. Government regulation of medical devices is meant to ensure their safety and effectiveness, and includes regulation of, among other things:

•design, development, and manufacturing;

•testing, labeling, and content and language of instructions for use and storage;

•clinical trials;

•product clearances and approvals, including premarket clearance and approval;

•product safety;

•advertising and promotion;

•marketing, sales, and distribution;

•conformity assessment procedures;

•product traceability and record keeping procedures;

•product complaints, complaint reporting, recalls, and field safety corrective actions;

•post-market surveillance, including reporting of deaths or serious injuries and malfunctions that, if they were to recur, could lead to death or serious injury;

•post-market studies; and

•product import and export.

Before a new medical device, or a significant modification of a medical device, including a new use of or claim for an existing product, can be marketed in the United States, it must first receive regulatory clearance, unless an exemption applies. Obtaining such regulatory clearance can be expensive and lengthy. Delays in obtaining or inability to obtain clearances could adversely affect our ability to introduce new or enhanced products in a timely manner, which in turn could harm our revenue and profitability.

We also are subject to numerous post-marketing regulatory requirements, which include quality system regulations related to the manufacture of our devices, labeling regulations, and medical device reporting regulations. The last of these regulations requires us to report to the FDA if our devices cause or contribute to a death or serious injury, or malfunction in a way that would likely cause or contribute to a death or serious injury if the malfunction recurred. If we fail to comply with present or future regulatory requirements that are applicable to us, we may be subject to enforcement action by the FDA, which may include any of the following sanctions:

•untitled letters, warning letters, fines, injunctions, consent decrees, and civil penalties;

•customer notification or orders for repair, replacement, or refunds;

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•voluntary or mandatory recall or seizure of our current or future products;

•administrative detention by the FDA of medical devices believed to be adulterated or misbranded;

•operating restrictions or suspension or shutdown of production;

•refusing our requests for regulatory clearance of new products, new intended uses, or modifications to our Omnipod products;

•rescinding, suspending, or withdrawing clearance that has already been granted; and

•criminal prosecution.

The occurrence of any of these events may have a material adverse effect on our business, financial condition, and results of operations.

In addition, the FDA may change its clearance and approval policies, adopt additional regulations, revise existing regulations, or take other actions that may prevent or delay approval or clearance of our products under development or impact our ability to modify our currently approved or cleared products on a timely basis or make it more difficult and costly to produce, market, and distribute existing products.

We also sell our products in Canada, Australia, and certain countries in Europe and the Middle East. As a result, we are required to comply with additional foreign regulatory requirements, which may vary substantially from country to country. As we expand our sales efforts internationally, we may need to obtain additional foreign approval certifications. Failure to fulfill foreign regulatory requirements on a timely basis or at all could adversely affect our ability to grow our business.

Any delays in obtaining approval for our products, or any failure to meet regulatory requirements could adversely affect our ability to sell our products resulting in a negative impact to our financial results.

If we or our contract manufacturer fail to comply with the FDA’s quality system regulations, the manufacturing and distribution of our devices could be interrupted, and our sales and operating results could suffer.

We and our contract manufacturer are required to comply with the FDA’s QSR, which is a complex regulatory framework that covers the procedures and documentation of the design, testing, production, control, quality assurance, sterilization, labeling, packaging, storage, shipping, and servicing of our devices. Compliance with applicable regulatory requirements is subject to continual review and is monitored rigorously through periodic, sometimes unannounced, inspections by the FDA. We cannot assure you that our facilities or our contract manufacturer’s facility will pass any future quality system inspection. If our or our contract manufacturer’s facility fails a quality system inspection or fails to take adequate and timely corrective action in response to an adverse quality system inspection or QSR violation, or otherwise fails to adhere to QSR requirements, this could delay production of our products and lead to business disruption. In addition, failure to take adequate and timely corrective action in response to an adverse quality system inspection or QSR violation could result in fines, difficulties in obtaining regulatory clearances, recalls, enforcement actions, including injunctive relief or consent decrees, or other consequences, which could have a material adverse effect on our customers’ experience and our financial condition or results of operations.

Malfunction of our products could lead to recalls, safety alerts, or litigation and result in substantial costs and reputational damage.

The FDA and similar governmental bodies in other countries have the authority to require the recall of our products if we or our contract manufacturer fails to comply with relevant regulations pertaining to manufacturing practices, labeling, advertising, or promotional activities, or if new information is obtained concerning the safety or efficacy of our products. A government-mandated recall could occur if the FDA finds that there is a reasonable probability that the device would cause serious, adverse health consequences or death. A voluntary recall by us could occur as a result of any material deficiency in a device, such as manufacturing defects, labeling deficiencies, packaging defects, or other failures to comply with applicable regulations. Adverse events involving our products have been reported to us in the past, and we cannot guarantee that they will not occur in the future. Any corrective action, whether voluntary or involuntary, may require significant time and capital, could divert management's attention from operating our business, and may harm our reputation and financial results. We may initiate voluntary recalls involving our products in the future that we determine do not require notification to the FDA. If the FDA disagrees with our determinations, it could require us to report those actions as recalls and could take enforcement action against us for failing to report the recalls when they were conducted. In the event of a product malfunction, we may also be subject to liability claims, be required to bear other costs, or take other actions that may have a negative impact on our future sales and our ability to generate profits.

We may be subject to enforcement action if we engage in improper marketing or promotion of our products.

Our promotional materials and training methods must comply with FDA and other applicable laws and regulations, including the prohibition of the promotion of unapproved, or off-label, use. Doctors may prescribe our products off-label, as the FDA does not restrict or regulate a doctor’s choice of treatment within the practice of medicine. However, if the FDA determines that

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our promotional materials or training constitutes promotion of an off-label use, it could subject us to regulatory or enforcement actions, including the issuance of an untitled letter, a warning letter, injunction, seizure, civil fine, or criminal penalties. It is also possible that other federal, state, or foreign enforcement authorities might take action if they consider our promotional or training materials to constitute promotion of an off-label use, which could result in significant fines or penalties under other statutory authorities, such as laws prohibiting false claims for reimbursement. In that event, our reputation could be damaged, and adoption of our products could be impaired. Although our policy is to refrain from statements that could be considered off-label promotion of our products, the FDA or another regulatory agency could disagree with our characterization of certain statements and conclude that we have engaged in off-label promotion. In addition, the off-label use of our products may increase the risk of product liability claims. Product liability claims are expensive to defend and could divert management’s attention, result in substantial damage awards against us, and harm our reputation.

If we fail to comply with fraud and abuse and other healthcare regulations, including those relating to Medicare and Medicaid, we could be subject to substantial penalties and/or be excluded from participation in government programs.

Our relationships with customers and third-party payors are subject to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain our sales, marketing, and other promotional activities by limiting the kinds of financial arrangements, including sales programs and certain customer and product support programs, we may have with hospitals, physicians, customers, or other potential purchasers of medical devices. These laws include, among others, the federal healthcare Anti-Kickback Statute, the federal civil False Claims Act, other federal healthcare false statement and fraud statutes, the Open Payments program, the Civil Monetary Penalties Law, and analogous fraud and abuse and transparency laws in most states, as described in “Item 1—Business—Government Regulation.”

We conduct various marketing and product training activities that involve making payments to healthcare providers and entities. While we believe and strive to ensure that our business arrangements with third parties and other activities and programs comply with all applicable laws, these laws are complex and our activities may be found not to be compliant with one of these laws, which may result in significant civil, criminal, and/or administrative penalties, fines, damages, and exclusion from participation in federal healthcare programs. Even an unsuccessful challenge or investigation into our practices could cause adverse publicity, and be costly to respond to, and thus could have a material adverse effect on our business, financial condition, and results of operations. Our compliance with Medicare and Medicaid regulations may be reviewed by federal or state agencies, including the OIG, CMS, and the Department of Justice, or may be the subject of whistleblower lawsuits under federal and state false claims laws. To ensure compliance with Medicare, Medicaid, and other regulations, government agencies conduct periodic audits of us to ensure compliance with various supplier standards and billing requirements.

Failure to comply with the U.S. Foreign Corrupt Practices Act and similar worldwide anti-bribery laws could materially adversely affect our business and result in civil and/or criminal sanctions.

The FCPA, the U.K. Bribery Act, and similar anti-bribery laws enacted in other jurisdictions generally prohibit companies and their intermediaries from making improper payments to foreign officials for the purpose of obtaining or retaining business. Because of the predominance of government-sponsored healthcare systems around the world, most of our customer relationships outside of the United States are with governmental entities and are therefore subject to such anti-bribery laws. Because we do business in the United Kingdom, the U.K. Bribery Act also extends to our interaction with public and private sector entities and persons outside the United Kingdom, including in the United States. Our policies mandate compliance with these anti-bribery laws. We operate in parts of the world that have experienced governmental corruption to some degree, and in certain circumstances strict compliance with anti-bribery laws may conflict with local customs and practices. Despite our training and compliance programs, our internal control policies and procedures may not always protect us from reckless or criminal acts committed by our employees or agents. Violations of anti-bribery laws, or allegations of such violations, could disrupt our business and have a material adverse effect on our results of operations, financial condition, and cash flows.

Risks Related to Information Technology (“IT”), Privacy and Security

We are subject to complex and evolving laws and regulations regarding privacy, data protection, and artificial intelligence (“AI”), many of which are subject to change and uncertain interpretation, which could result in legal claims, changes to our business practices, monetary penalties, increased cost of operations, or declines in user growth or engagement.

We are subject to a variety of laws and regulations relating to privacy, data protection, and AI. The introduction of new products or expansion of our activities in certain jurisdictions may subject us to additional laws and regulations. For example, data privacy laws at the federal and state levels protect the confidentiality of certain health information and restrict the use and disclosure of that protected information. In particular, the U.S. privacy rules under HIPAA protect medical records and other personal health information by limiting their use and disclosure, giving individuals the right to access, amend, and seek accounting of their own health information, and limiting most uses and disclosures of health information to the minimum amount reasonably necessary to accomplish the intended purpose. Many states have adopted new privacy laws in the past few

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years. For example, CCPA and CPRA provide privacy rights and consumer protection for residents of California, including the right to know what personal information is collected, the right to know whether the data is sold or disclosed and to whom, the right to request a company to delete the personal information collected, the right to opt-out of the sale of personal information, and the right to non-discrimination in terms of price or service when a consumer exercises a privacy right. The California laws have served as a model for many subsequently adopted laws in other states, such as Colorado and Virginia. California and other states’ laws apply more broadly and now or in the future may reach data we hold that relates to employees and healthcare providers, not just customers. In addition, data security protection laws passed by the federal government and many states require notification to data subjects, including customers and others, when there is a security breach of personal data. If we fail to comply with these regulations, we could be subject to civil sanctions, including fines and penalties for noncompliance.

We develop, license from other developers, and deploy AI tools, including generative AI tools for use in our operations. Our teams collaborate on the development of responsible AI policies and practices and deployment of AI tools in accordance with those policies and practices, which are in turn based on relevant laws and standards, including the EU AI Act (which is taking effect in stages, through August 2026). While we anticipate being able to capitalize on opportunities using AI tools, including generative AI tools, to improve efficiencies and create more personalized experiences, doing so is not without risk. Risks include potential inappropriate disclosure of personal and confidential information, and potential use of inaccurate information contained in generative AI outputs. In addition, foreign data protection, privacy, and other laws and regulations can be more restrictive than those in the United States. Data localization laws in some countries generally mandate that certain types of data collected in a particular country be stored and/or processed within that country. We could be subject to audits in Europe and around the world, particularly in the areas of consumer and data protection, as we continue to grow and expand our operations. Legislators and regulators may make legal and regulatory changes or interpret and apply existing laws in ways that make our products less useful to users, require us to incur substantial costs, expose us to unanticipated civil or criminal liability, or cause us to change our business practices. These changes or increased costs could materially and adversely affect our business and results of operations. For example, the GDPR imposes requirements in the European Economic Area relating to among other things, consent to process personal data of individuals, the information provided to individuals regarding the processing of their personal data, the security and confidentiality of personal data, notifications in the event of data breaches, and use of third-party processors. If we fail to comply with these standards, we could be subject to criminal penalties and civil sanctions, including significant fines and penalties.

The increased scope of regulation around the world may require expanded compliance programs and resources. As our efforts to gain insights from data increase for the operation of our products and services and for the improvement of business processes, including sales and marketing, our exposure to increasingly complex privacy regulation may impede our ability to use data in this way.

We rely on the proper function, availability, and security of our products and IT systems; a successful cyber-attack or other breach or disruption of our products or these systems could have a material adverse effect on our business and results of operations.

We rely on IT systems to process, transmit, and store electronic information, including personal, financial, and sensitive medical information. Our IT systems support various business processes, including sales, shipping, billing, customer service, procurement, supply chain, manufacturing, and accounts payable. In addition, we use enterprise IT systems for internal financial reporting and to comply with external financial reporting, legal, and tax regulatory requirements. Many of our systems are cloud-hosted and managed by third-party vendors who may have access to confidential business, employee, healthcare professional, and/or customer information. Our IT systems are vulnerable to damage, disruptions, or shutdowns due to various factors such as viruses, hacking, power outages, user error, hardware failures, and catastrophic events. Failure to protect our IT systems could lead to unauthorized access to customer data, theft of intellectual property or other misappropriation of assets, loss of key data, or disruption of operations. Further, we expect that the breadth and complexity of our IT systems and infrastructure will increase as we utilize cloud technologies and AI, which present inherent enterprise technology risks, including those related to privacy, data protection, and cybersecurity, that need to be managed. The foregoing could expose us to further risk of potential breaches, failures, interruptions, and disruptions, which could result in adverse consequences, including regulatory inquiries or litigation, increased costs and expenses, reputational damage, lost revenue, and fines or penalties.

If our product is breached or our IT systems are breached or suffer severe damage, disruption, or shutdown and we are unable to effectively resolve the issues in a timely manner, our reputation, business, and operating results may be materially adversely affected.

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Failure to maintain the privacy and security of our customer, third-party payor, employee, supplier, or Company information could result in substantial costs and/or subject us to litigation, enforcement actions, and reputational damage.

Our business, like that of most medical device manufacturers, involves the receipt, storage, and transmission of customer information, payment and reimbursement information, and confidential information about third-party payors, our employees, our suppliers, and our Company. Our information systems are vulnerable to an increasing threat of continually evolving cybersecurity risks. Unauthorized parties may attempt to gain access to our systems or information through fraud or other means of deceiving our employees or third-party service providers. Hardware, software, or applications we develop or obtain from third parties may contain defects in design or manufacture, or other issues that could unexpectedly compromise information and device security. The methods used to obtain unauthorized access, disable or degrade service, or sabotage systems are also constantly changing and evolving, and may be difficult to anticipate or detect for long periods of time. We have implemented, and regularly review and update, processes and procedures to protect against unauthorized access to or use of secured data and to prevent data loss. However, ever-evolving threats mean we must continually evaluate and adapt our systems and processes. Our efforts may not be adequate to safeguard against all data security breaches, misuse of data, or sabotage of our systems. Any future significant compromise or breach of our data security, whether external or internal, or misuse of customer, third-party payor, employee, supplier, or Company data, could result in significant costs, lost sales, fines, lawsuits, and damage to our reputation.

Risks Related to Debt

Our Credit Agreement imposes restrictions on us that may adversely affect our ability to operate or grow our business.

Our Credit Agreement contains covenants that restrict our ability, and that of our subsidiaries, to engage in certain transactions, including, among other things, limitations on our ability to incur additional indebtedness, make asset dispositions, create or permit liens, sell, transfer, or exchange assets, guarantee certain indebtedness, and make acquisitions or other investments. These restrictions may impair our ability to respond to changing business and economic conditions and may make it more difficult for us to obtain additional capital and pursue business opportunities, including potential acquisitions.

We may need to raise additional funds in the future, and these funds may not be available on acceptable terms or at all.

We may in the future seek additional funds from public or private stock or debt offerings, borrowings under credit lines, or other sources, and we may need to raise additional debt or equity financing to repay our outstanding debt obligations. If we issue equity or debt securities to raise additional funds, our existing stockholders may experience dilution, and the new equity or debt securities may have rights, preferences, and privileges senior to those of our existing stockholders. In addition, if we raise additional funds through collaboration, licensing, or other similar arrangements, it may be necessary to relinquish valuable rights to our potential future products or proprietary technologies or grant licenses on terms that are not favorable to us. Our ability to raise additional capital may be adversely impacted by economic conditions, including inflation, higher interest rates, and worldwide political unrest, and we may not be able to raise any necessary capital on acceptable terms, or at all. If we are unable to raise additional capital due to these or other factors, such as a worldwide or U.S. financial crisis, we may need to further manage our operational expenses, including potentially curtailing planned product development activities. In addition, we may not be able to execute our business plan, take advantage of future opportunities, or respond to competitive pressures or unanticipated customer requirements. If any of these events occur, it could adversely affect our business, financial condition, and results of operations.

General Risks

Our success depends on our ability to attract, motivate, and retain key personnel.

As Insulet continues to quickly grow, our success is highly dependent on attracting the right talent, retaining our employees, and keeping them engaged and focused on our mission. In 2025, we had changes in key leadership roles, including our Chief Executive Officer and Chief Financial Officer, among others. If we are unable to effectively integrate the new members of the management team, retain other key members of our team, and maintain continuity in critical functions, our business, financial condition, and results of operations could be adversely affected.

In addition, the sales and after-sale support of Omnipod products require a complex infrastructure of field sales personnel, diabetes educators, customer support, insurance specialists, and billing and collections personnel. Recruiting, training, managing, motivating, and retaining these employees, especially in international and geographically dispersed teams, presents challenges. If we are unable to successfully recruit or retain employees as needed, we could experience significant operational disruptions, which could in turn negatively impact our customers, our reputation, and our financial condition.

Acquisitions or investments in new businesses, products, or technologies could disrupt our business.

If we are presented with appropriate opportunities, we may pursue acquisitions or investments in complementary businesses, products, or technologies. If we do so, we may not complete transactions in a timely manner, on a cost-effective basis, or at all,

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and we may not realize the expected benefits of any acquisition or investment. Additionally, products and technologies that we acquire may not be successful or may require significantly greater resources and investments than we originally anticipated. We could also experience negative effects on our results of operations and financial condition due to acquisition-related charges, amortization of intangible assets, and asset impairment charges. Acquisitions also present risks, uncertainties, and disruptions associated with the integration process, including difficulties in the integration of the operations of any acquired company, integration of acquired technology with our products, and the potential loss of key employees, customers, distributors, or suppliers of the acquired businesses. In addition, integration of an acquired business may require management resources that otherwise would be available for development of our existing business. If an acquired business fails to operate as anticipated or cannot be successfully integrated into our existing business, our stock price, business, financial condition, and results of operations could be materially and adversely affected. Furthermore, we may have to incur debt or issue equity to pay for any future acquisitions or investments, the issuance of which could be dilutive to our existing stockholders.

The price of our common stock may be volatile.

The market price of our common stock is affected by a number of factors, including factors related to our operating performance as a high-growth company and the operating performance of our competitors. At times, the fluctuations in the market price of our common stock have been unrelated or disproportionate to our operating performance. In particular, the U.S. equity markets have at times experienced significant price and volume fluctuations that have affected the market prices of equity securities of many medical device and technology companies. Also, in 2023, ongoing adoption of the GLP-1 class of drugs in diabetes and news surrounding the expansion of use of GLP-1 drugs in obesity led to speculation regarding the impact of GLP-1 drugs on the insulin therapy market. We believe this negatively impacted the stock prices of companies in the medical device industry, including ours. Broad market and industry factors such as these could materially and adversely affect the market price of our stock, regardless of our actual operating performance.

Changes in tax laws or exposures to additional tax liabilities could negatively impact our operating results.

We are subject to income taxes, as well as taxes that are not income-based, in both the U.S. and jurisdictions outside of the U.S. Changes in tax laws or regulations in the jurisdictions in which we operate could negatively impact the Company’s effective tax rate, results of operations, and cash flows. In addition, our future effective tax rate could be unfavorably affected by numerous other factors including a change in the interpretation of tax rules and regulations in the jurisdictions in which we operate, a change in our geographic earnings mix, or a change in the measurement of our deferred taxes. We are also subject to ongoing tax audits in various jurisdictions, and tax authorities may disagree with certain positions we have taken and assess additional taxes.

Item 1B. Unresolved Staff Comments

None.

Item 1C. Cybersecurity

Risk Management and Strategy

Like other companies, we currently operate in an environment characterized by increasing global cybersecurity vulnerabilities and threats. Accordingly, we have invested in people, processes, and technology aimed at identifying, assessing, and responding to cybersecurity threats. We take a holistic, layered approach to cybersecurity, with a strategy focused on prevention, detection, and mitigation. Our cybersecurity team assesses, monitors, and manages cybersecurity risk through a combination of technical, physical, and administrative controls. These controls include the implementing of cybersecurity policies, procedures, and strategies designed to prevent cybersecurity incidents to the extent feasible and to enhance the resilience of our systems to minimize business impact should a cybersecurity incident occur. We maintain a cybersecurity risk register, and cybersecurity team leaders meet monthly to discuss and prioritize cybersecurity threats, review risk assessments, and monitor progress on remediation activities. We leverage the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework 2.0 to manage and respond to cybersecurity threats. Additionally, Insulet’s information security management system is ISO 27001 and 27701 certified and we hold ISO certifications specific to Cloud Computing and Health Informatics.

Key facets of our cybersecurity program include:

•Ongoing Cybersecurity Threat Monitoring. Our cybersecurity operations centers operate across multiple time zones to support continuous monitoring, enabling timely detection, investigation, and response to cybersecurity threats.

•External Threat Landscape Assessment. Insulet employs multiple third-party threat intelligence services to monitor for cybersecurity threats and cybersecurity incidents. In addition, we participate in a third-party healthcare industry cybersecurity threat intelligence data-sharing organization.

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•Insider Risk Detection. We use targeted third-party tools aimed at detecting insider cybersecurity threats and suspicious data movement.

•Cloud and Vulnerability Management. To enhance cloud and data security, we work to reduce our potential attack surface by establishing secure defaults, implementing least privilege access principles, and continuously monitoring cloud and system configurations. As part of our vulnerability and overall security posture management, a cross-functional team meets regularly to review and remediate issues identified through security scans and security configuration checks. This ongoing effort helps to maintain the security hygiene of our computing devices and supports the resilience of our technology environment.

•Testing and Audits. Regular penetration testing, incident response tabletop testing, and independent audits are performed by third-party cybersecurity consultants and our Internal Audit function. The results of these assessments, including final reports and gap analysis documentation, are reviewed by our cybersecurity team and logged in our risk register, as appropriate.

•Operating Technology (“OT”) Visibility. As a manufacturer of medical devices, the interconnectedness between our OT and other business critical information systems can present material cybersecurity risks. To mitigate these risks, we implement network segmentation, access controls, and OT-specific monitoring capabilities.

•Vendor Management. New vendors and key business partners are subject to our vendor risk assessment process. Once engaged, these vendors are monitored by our third-party threat intelligence tools. Where appropriate, we incorporate security and privacy provisions or contractual addenda to ensure vendors maintain standards consistent with our cybersecurity and data protection requirements to ensure vendors maintain standards consistent with applicable cybersecurity and data protection law as well as our requirements.

•Training and Culture. Training, awareness, and incorporating cybersecurity into our culture is key to reducing risk around common threats such as phishing. All employees are required to complete annual cybersecurity training, supplemented by frequent “nanolearning” modules. These short, targeted trainings are designed to increase awareness of cybersecurity threats among our employees and equip employees with the knowledge and tools needed to recognize and respond appropriately to potential cybersecurity threats. We also conduct phishing simulations to evaluate the effectiveness of our training program with the goal of reducing the percentage of employees who click on suspicious emails.

Our guiding principle of “security and privacy by design” underlies our product development. We have a cybersecurity team embedded within our research and development organization to deliver on this mission as well as a Product Cybersecurity Risk Management Policy that aligns with FDA guidance. Omnipod 5 incorporates cybersecurity by design principles, which includes secure data transfer between the Pod, Controller, cloud storage, and compatible CGMs. We have processes in place to systematically integrate cybersecurity into each phase of our product design and development process. Omnipod 5 is certified by ISO (27001, 27017 and 27799) and the U.K. Cyber Essentials. Omnipod 5 incorporates authentication, encryption, and cybersecurity protection to safeguard against unauthorized devices or individuals accessing its system.

Should a cybersecurity incident occur, we maintain a Cybersecurity Incident Response Procedure (“CIRP”) and Crisis Management Plan designed to support efficient, coordinated, and timely response efforts. Under the CIRP, cybersecurity incidents are initially reviewed and rated by our security operations team. Cybersecurity incidents are rated based on predefined severity levels and escalated to members of our cybersecurity incident response team (“CIRT”) based on the facts and circumstances of the incident. Our CIRT consists of our Chief Information Security Officer (“CISO”), Chief Compliance Officer, Chief Privacy Officer, VP of Commercial Legal, and relevant members of our executive leadership team, including our General Counsel and CEO. When appropriate, such incidents are also reported to the Board of Directors (“Board”) in accordance with our governance protocols. In addition, our internal Disclosure Committee reviews any planned public disclosures or regulatory filings.

Assessing, identifying, and managing cybersecurity-related risks is also integrated into our overall enterprise risk management (“ERM”) program. Cybersecurity risks are included in the risk universe evaluated by the ERM function as it identifies and assesses the Company’s top enterprise risks on an annual basis. The results of the annual ERM risk assessment are presented to our Board, with additional reporting during the year to the Nominating, Governance and Risk Committee (“NGR Committee”) of the Board.

We currently do not believe that risks from cybersecurity threats, including as a result of any previous cybersecurity incidents, have materially affected the Company’s business strategy, results of operations, or financial condition. While Insulet maintains cybersecurity insurance, the costs related to cybersecurity threats or disruptions may not be fully insured. See Item 1A. “Risk Factors” for a discussion of cybersecurity and other risks which may impact Insulet.

Governance

Our Board oversees management’s processes for identifying and mitigating risks, including from cybersecurity threats, to help align our risk exposure to our strategic objectives. While the Board reviews the Company’s cybersecurity program annually, the

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NGR Committee has primary responsibility for cybersecurity as part of its risk oversight mandate. The NGR Committee is updated regularly on cybersecurity matters from our CISO and members of the CISO’s team. Our CISO briefs the NGR Committee on management’s actions to identify and detect threats and reviews the structure of, and enhancements to, the Company’s defenses as well as management’s progress on its cybersecurity strategic roadmap. The NGR Committee Chair reports to the full Board after each Committee meeting, including information relating to the cybersecurity discussions.

Our Cybersecurity organization, which includes infrastructure security, product security, technology risk management, and security awareness and culture is led by our CISO. Our CISO reports directly to our Chief Technology Officer (“CTO”) and is responsible for developing and implementing our cybersecurity program, including setting the directional cybersecurity strategy, including for the assessment and detection of risks from cybersecurity threats, and continuous improvement plans for the overall cybersecurity program. Our CISO has over a decade of experience leading cybersecurity and technology risk management programs in medical device manufacturing organizations and achieved specific industry certifications, including Certified Information Systems Security Professional.

Our CTO ensures cybersecurity measures are prioritized across research and development, software engineering, and our information technology functions. Our CTO has more than 15 years of experience leading R&D and information technology departments at medical device and technology companies. Our CTO and CISO co-chair a quarterly Technology Risk Committee aimed at providing proper oversight and governance of the cybersecurity program, remediation of identified cybersecurity threats, and execution of our cybersecurity strategy.

Item 2. Properties

We own a 350,000 square foot facility in Acton, MA, which houses both our headquarters and our U.S. manufacturing. We also own a 400,000 square foot facility in Malaysia, which houses manufacturing and office space. As of December 31, 2025, we leased 12 facilities in 7 countries consisting of approximately 289,000 square feet of office, research and development, and warehousing space and other related facilities, primarily in North America and Europe. Additional information regarding our leases is provided in Note 12 to the consolidated financial statements included in Item 8 of this Form 10-K.

Item 3. Legal Proceedings

The information required by this Item is provided under “Legal Proceedings” in Note 16 to the consolidated financial statements included in Item 8 of this Form 10-K and is incorporated herein by reference.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II

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

Market Information

Our common stock is listed on The NASDAQ Global Market (“NASDAQ”) under the trading symbol PODD.

Holders of Record

As of February 11, 2026, there were 5 registered holders of record of our common stock.

Recent Sales of Unregistered Securities

None.

Stock Performance Graph

The following graph shows the cumulative total return on $100 invested in each of our common stock, the NASDAQ Health Care Index and the S&P 500 Index for the five-year period beginning on December 31, 2020, and ending on December 31, 2025, assuming reinvestment of all dividends. The historical stock price performance on the graph below is not necessarily indicative of future stock price performance.

The material in this performance graph shall not be deemed to be filed with the SEC and is not incorporated by reference in any filing of Insulet Corporation under the Securities Act of 1933, as amended or the Securities Exchange Act of 1934, as amended, whether made on, before, or after the date of this filing and irrespective of any general incorporation language in such filing.

Dividends

We currently intend to retain any earnings to finance research and development and the operation and expansion of our business and do not anticipate paying any cash dividends for the foreseeable future.

Issuer Purchases of Equity Securities

We did not purchase any shares under our $125 million share repurchase program during the fourth quarter 2025.

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Securities Authorized for Issuance Under Equity Compensation Plans

The information required by this Item is provided under Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Item 6. Reserved

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

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and the accompanying notes included in this annual report. The following discussion may contain forward-looking statements that reflect our plans, estimates, and beliefs, which are subject to risks, uncertainties, and assumptions. Our actual results could differ materially from those discussed in these forward-looking statements. Factors that could cause or contribute to these differences include those discussed under the headings “Risk Factors” and “Forward-Looking Statements.” Columns and rows within tables may not add due to rounding. Amounts have been calculated using actual, non-rounded figures; accordingly, amounts and percentages may not recalculate, and columns and rows within tables may not add due to rounding.

Overview

Our mission is to transform the lives of people with diabetes. We are primarily engaged in the development, manufacture, and sale of our proprietary Omnipod product platform, a continuous insulin delivery system for people with insulin-dependent diabetes. The Omnipod platform primarily includes our most recent generation Omnipod 5 and its predecessor Omnipod DASH, which eliminate the need for multiple daily injections using syringes or insulin pens or the use of pump and tubing. Omnipod 5, which builds on our Omnipod DASH mobile platform, is a tubeless automated insulin delivery system that integrates with a CGM to manage blood sugar and is fully controlled by a compatible personal smartphone or Omnipod 5 Controller. It is indicated for type 1 diabetes and, in the United States, for type 2 diabetes for ages 18 and up. The CGM is sold separately by third parties. The Pod currently integrates with Dexcom, Inc.’s G6 and G7 CGMs and with Abbott Diabetes Care, Inc.’s (“Abbott”) FreeStyle Libre 2 Plus sensor (“Libre 2 Plus”) in various markets. Omnipod DASH features a secure Bluetooth enabled Pod that is controlled by a smartphone-like PDM with a color touch screen user interface.

Our financial objective is to sustain profitable growth. To achieve this, we launched Omnipod 5 in the United States in 2022, in the United Kingdom and Germany in 2023, and in the Netherlands and France in 2024. In 2025, we launched Omnipod 5 in nine additional countries. We are also working on further building our international teams and advancing our regulatory, reimbursement, and market development efforts so we can bring Omnipod 5 to new international markets.

During 2025, we completed the randomized portion of our RADIANT study in France, the United Kingdom, and Belgium. The RADIANT study is a randomized controlled trial of Omnipod 5 with Libre 2, designed to provide clinical data to support our pricing and market access initiatives as we roll out Omnipod 5 with multiple sensors across our international markets. In the U.S., we sell our products through the pharmacy channel, which expands access by improving affordable, as no upfront investment is required. We also continue to increase awareness of Omnipod products through our direct-to-consumer advertising programs.

In 2025, we also completed STRIVE, our pivotal study for the next generation hybrid closed loop system, and we finished enrollment for EVOLUTION 2, our safety and feasibility study for a fully closed loop AID system for type 2 diabetes. Additionally, we received 510(k) clearance for enhancements to the Omnipod 5 algorithm to include a lower target glucose set point. We also launched our Omnipod 5 app for iPhone compatible with Dexcom’s G7 CGM sensor in the United States and integrated Omnipod 5 with Dexcom’s G7 CGM sensor in five additional countries and with Abbott’s FreeStyle Libre 2 Plus sensor in Australia. Following the launch of Omnipod 5 in several countries in the Middle East in early 2026, Omnipod 5 is now available in 19 countries. We continue to focus on our product development efforts, including choice of smartphone integration and CGM with Omnipod 5 and enhancing the customer experience through digital product and data capabilities. We are currently working to integrate Omnipod 5 with Abbott’s FreeStyle Libre 3 Plus and developing Omnipod 6, our next generation AID product.

Finally, we continue to take steps to strengthen our global manufacturing capabilities. We began producing product at our new manufacturing plant in Malaysia in 2024 and are already investing in another manufacturing plant in Costa Rica to support our continued growth.

Results of Operations

The discussion of our results of operations for 2023 has been omitted from this Form 10-K but can be found in Item 7. Management’s Discussion and Analysis and Results of Operations in our Form 10-K for the fiscal year ended December 31, 2024 filed with the Securities and Exchange Commission on February 21, 2025.

Factors Affecting Operating Results

Our Pod is intended to be used continuously for up to three days, after which it may be replaced with a new disposable Pod. As of December 31, 2025, we had more than 600,000 estimated active Omnipod users globally. The unique patented design of the Omnipod allows us to provide Pod therapy at a relatively low or no up-front investment in regions where reimbursement allows

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for it and our pay-as-you-go pricing model reduces the risk to third-party payors. As we grow our customer base, we expect to generate an increasing portion of our revenues through recurring sales of our disposable Pods, which provide recurring revenue.

In August 2024, we received FDA clearance for an expanded indication of Omnipod 5 for people with type 2 diabetes. Due to the positive results of our Omnipod 5 type 2 pivotal trial and the learnings from our commercial pilot of Omnipod GO, a basal-only Pod for certain individuals with type 2 diabetes, we made a strategic decision to drive growth in the type 2 diabetes market with Omnipod 5. Accordingly, we decided not to move forward with the commercialization of Omnipod GO. As a result, in 2024, we recorded a charge of $13.5 million related to certain inventory components that would not be utilized.

Comparison of the Years Ended December 31, 2025 and December 31, 2024

Revenue

Years Ended December 31,

(in millions) 2025 2024 % Change Currency Impact Constant Currency(1)

(1) Constant currency revenue growth is a non-GAAP financial measure which should be considered supplemental to, and not a substitute for, our reported financial results prepared in accordance with GAAP. See “Management’s Use of Non-GAAP Measures.”

Total revenue increased $636.6 million, or 30.7%, to $2,708.1 million in 2025, compared with $2,071.6 million in 2024. Constant currency revenue growth of 29.5% was primarily driven by higher sales volume largely attributable to our growing customer base and, to a lesser extent, higher price.

U.S.

Revenue from the sale of Omnipod products in the U.S. increased $410.5 million, or 27.2%, in 2025 to $1,919.8 million, compared with $1,509.3 million in 2024. This increase primarily resulted from higher sales volume driven by growing our customer base. Revenue from the sale of Omnipod products in the U.S. includes $511.6 million of related party revenue in 2025, compared with $587.8 million in 2024. The $76.2 million decrease primarily resulted from one quarter less of related party sales in the current year, partially offset by growth through the pharmacy channel. Additional information regarding our related party transactions is provided in Note 2 to our consolidated financial statements.

In 2026, we expect strong U.S. revenue growth primarily driven by the benefits of our recurring revenue model and continued volume growth of Omnipod 5.

International

Revenue from the sale of Omnipod products in our international markets increased $230.9 million, or 44.1%, in 2025 to $754.3 million, compared with $523.4 million in 2024. Excluding the 4.8% favorable impact of currency exchange, the remaining 39.3% increase in revenue was primarily due to higher volumes from our growing customer base, largely resulting from the prior year launches of Omnipod 5. A higher average selling price for Omnipod 5, compared with Omnipod DASH, also contributed to the revenue increase.

In 2026, we expect higher International revenue due to continued volume growth driven by new customers and higher price resulting from conversions to Omnipod 5.

Drug Delivery

Substantially all of our Drug Delivery revenue consists of sales of pods to Amgen for use in the Neulasta® Onpro® kit, a delivery system for Amgen’s Neulasta to help reduce the risk of infection after intense chemotherapy. Drug Delivery revenue was $34.1 million and $38.9 million in 2025 and 2024, respectively.

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Costs and Expenses

Years Ended December 31,

(in millions) Amount Percent of Revenue Amount Percent of Revenue

Selling, general and administrative expenses $ 1,165.0 43.0 % $ 917.2 44.3 %

Cost of Revenue

Cost of revenue for 2025 increased $142.3 million, or 22.7%, to $768.2 million, compared with $625.9 million in 2024. Gross margin was 71.6% in 2025, compared with 69.8% in 2024. The 180 basis points increase in gross margin was primarily driven by improved manufacturing and supply chain efficiencies, a higher average selling price, increased volume and a$13.5 millioncharge in the prior year related to certain components utilized in OmnipodGO, which we decided not to commercialize.

While we do not expect tariffs to have a significant impact on our gross margin in 2026, should the exemption that is currently in place for certain medical devices be eliminated, tariffs would have a material impact on our results of operations in future years.

Research and Development

Research and development expenses increased $81.5 million, or 37.1%, to $301.1 million for 2025, compared with $219.6 million for 2024. Research and development expenses as a percent of revenue increased to 11.1% in 2025 from 10.6% in 2024. The increase in research and development expense was primarily due to year-over-year headcount additions to support continued investment in our Omnipod and pipeline products, including a fully closed loop AID system for type 2 diabetes, the integration of Libre 3 with Omnipod 5, and Omnipod 6, our next generation AID system. To a lesser extent, the increase was driven by higher consulting costs to support our clinical trials and Omnipod and next generation products.

Selling, General and Administrative

Selling, general and administrative expenses increased $247.8 million, or 27.0%, to $1,165.0 million in 2025, compared with $917.2 million in 2024. This increase was primarily attributable to year-over-year headcount additions to support our business growth, mainly in our commercial and customer experience teams, and incremental advertising expense of $37.1 million. Increased investments in global marketing and training for the sales team to support demand generation also contributed to the increase in selling, general and administrative expenses, although to a lesser extent.

Non-Operating Items

Interest Expense and Income

Interest expense increased $16.7 million to $59.4 million in 2025, compared with $42.7 million in 2024 primarily due to the issuance of 6.5% senior unsecured notes in March 2025 and the renewal of interest rate swaps at higher rates in April 2025. The increase was partially offset by lower interest on our Term Loan B resulting from the refinancing in August 2024 and fees paid to amend our Term Loan B in the prior year, which did not repeat in the current year. Interest income decreased $4.9 million to $34.7 million in 2025, compared with $39.5 million in 2024 primarily driven by lower interest rates.

In 2026, we expect net interest expense to increase to $40 million or more, primarily due to lower interest income.

Loss on Extinguishment of Debt

During 2025, we repurchased $419.9 million million in principal ($417.6 million net of issuance costs) of our Convertible Senior Notes for $541.5 million in cash, which resulted in a $123.9 million loss on extinguishment. Refer to Note 13 to our consolidated financial statements for additional information.

Other Income (Expense), net

Other income, net of $14.3 million for 2025 primarily consists of a $12.5 million gain resulting from the change in fair value of the derivative asset associated with the redemption of our convertible debt discussed in Note 15.Other expense, net of $5.5 million for 2024 consists primarily of a$3.8 million loss related to fair value adjustments associated with a strategic debt investment.

Income Taxes

Our effective tax rate was 27.2% for 2025, compared with a tax benefit of 39.3% for 2024. The increase in our effective tax rate was primarily due to the absence of a valuation allowance against deferred tax assets that existed in the prior year and the loss

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on extinguishment of our Convertible Senior Notes during 2025, the settlement of which resulted in non-deductible premiums, These impacts were partially offset by a nontaxable gain on the related derivative asset.

The Organization for Economic Co-operation and Development (“OECD”) and participating countries continue to advance the implementation of a 15% global minimum corporate tax (“Pillar Two”). More than 50 countries, including the Netherlands and the United Kingdom, in which we operate, have enacted elements of the global minimum tax legislation with certain provisions effective in 2025. In January 2026, the OECD issued additional administrative guidance introducing a “side-by-side” framework applicable to U.S.-parented multinational groups. This framework provides an exemption from the application of certain Pillar Two charging provisions, including the Income Inclusion Rule and the Undertaxed Profits Rule, while such groups remain subject to Qualified Domestic Minimum Top-Up Taxes enacted by individual jurisdictions. We anticipate additional legislative activity and administrative guidance related to Pillar Two throughout 2026. Based on the legislation enacted as of December 31, 2025, the implementation of Pillar Two did not have a material impact on our consolidated financial statements for 2025. We are continuing to evaluate the potential impact on future periods.

In July 2025, the One Big Beautiful Bill Act (“OBBBA”) was enacted in the United States. The OBBBA permanently extends certain provisions of the Tax Cuts and Jobs Act, modifies aspects of the international tax framework, and restores favorable tax treatment for certain business provisions, including the immediate expensing of domestic research and development expenditures. The OBBBA also provides accelerated tax deductions for certain qualified property. The legislation has multiple effective dates, with certain provisions effective in 2025 and others effective through 2027. In 2025, OBBBA resulted in a decrease in our deferred tax assets of approximately $70 million, primarily due to the immediate expensing of domestic research and development expenditures and a corresponding increase in both operating and free cash flow. The impact on our consolidated statement of income was insignificant. We continue to evaluate the optional tax elections available under OBBBA and their potential impact on our consolidated financial statements for 2026 and subsequent periods.

Adjusted EBITDA

The table below presents reconciliations of Adjusted EBITDA, a non-GAAP financial measure, to net income, the most directly comparable financial measure prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”):

Years Ended December 31,

Interest expense, net 24.7 3.2

Income tax expense (benefit) 92.4 (118.1)

Depreciation and amortization 90.4 80.8

Stock-based compensation(1) 62.7 69.3

CEO and CFO transition(2) 9.3 —

Loss on extinguishment of debt(3) 123.9 —

Gain on derivative asset(4) (12.5) —

Loss on investments(5) 7.5 3.8

(1) 2025 includes $11.7 million reversal of stock-based compensation expense associated with the departure of the Company’s former Chief Executive Officer and Chief Financial Officer.

(2) Represents severance benefits for the Company’s former Chief Executive Officer and Chief Financial Officer.

(3) Relates to the repurchase of Convertible Senior Notes.

(4) Represents the change in fair value of the derivative asset associated with the redemption of Convertible Senior Notes.

(5) Represents losses associated with debt and equity investments.

Non-GAAP Financial Measures

Management uses the non-GAAP financial measures described below.

Constant currency revenue growth represents the change in revenue between current and prior year periods using the exchange rate in effect during the applicable prior year period. We present constant currency revenue growth because we believe it provides meaningful information regarding our results on a consistent and comparable basis. Management uses this non-GAAP financial measure, in addition to financial measures in accordance with GAAP, to evaluate our operating results. It is also one of the performance metrics that determines management incentive compensation.

Adjusted EBITDA represents net income plus net interest expense, income tax expense (benefit), depreciation and amortization, stock-based compensation expense and other significant transactions or events, such as legal settlements, gains (losses) on

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investments, and loss on extinguishment of debt, which affect the period-to-period comparability of our performances, as applicable. We present Adjusted EBITDA because management uses it as a supplemental measure in assessing our performance, and we believe that it is helpful to investors and other interested parties as a measure of our comparative performance from period to period. Adjusted EBITDA is a commonly used measure in determining business value and we use it internally to report results.

Free cash flow is calculated as net cash provided by operating activities less capital expenditures. Management uses this non-GAAP measure, in addition to U.S. GAAP financial measures, to evaluate our operating results.

These non-GAAP financial measures should be considered supplemental to, and not a substitute for, our reported financial results prepared in accordance with GAAP. In addition, the above definitions may differ from similarly titled measures used by others. Non-GAAP financial measures exclude the effect of items that increase or decrease our reported results of operations; accordingly, we strongly encourage investors to review our consolidated financial statements in their entirety.

Liquidity and Capital Resources

We believe that our current liquidity as further described below will be sufficient to meet our projected operating, investing, and debt service requirements for at least the next twelve months.

Capitalization

The following table contains several key measures to gauge our financial condition and liquidity at the end of each year:

As of December 31,

Cash and cash equivalents $ 716.1 $ 953.4

Current portion of long-term debt $ 18.4 $ 83.8

Debt-to-total capital ratio 39 % 53 %

Net debt-to-total capital ratio 9 % 16 %

Credit Agreement

We have a $500 million senior secured revolving credit facility (the “Revolving Credit Facility”), which expires in 2030. At December 31, 2025, no amount was outstanding under the Revolving Credit Facility. The Revolving Credit Facility contains a covenant to maintain a specified leverage ratio when there are amounts of at least 35% of the aggregate Revolving Credit Facility outstanding. It also contains other customary covenants, none of which we consider restrictive to our operations. Additionally, we have a Term Loan B, which matures in 2031, that contains covenants restricting or limiting our ability to incur additional indebtedness, make asset dispositions, create or permit liens, sell, transfer or exchange assets, guarantee certain indebtedness, and make acquisitions and other investments.

Senior Unsecured Notes

Our $450 million aggregate principal amount of 6.5% senior unsecured notes, due 2033, contain leverage and fixed charge coverage ratio covenants, both of which are measured upon the incurrence of future debt, as well as other customary covenants, none of which we consider restrictive to our operations.

Share Repurchase Program

In March 2025, the Company’s Board of Directors authorized a program to repurchase up to $125.0 million of common stock through December 31, 2026 to offset dilution from stock-based compensation. During 2025, we repurchased approximately 184 thousand shares for $59.6 million under this program. In February 2026, the Board of Directors extended the authorization of this program through December 31, 2027 and approved an additional $350 million in repurchases of common stock. We plan to utilize $300 million of existing cash to repurchase shares in the first quarter of 2026.

Additional information regarding our debt and equity is provided in Notes 13 and 17 to the consolidated financial statements.

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Summary of Cash Flows

Years Ended December 31,

Cash provided by (used in):

Effect of exchange rate changes on cash and cash equivalents 11.5 (6.8)

Net (decrease) increase in cash and cash equivalents $ (237.3) $ 249.2

Operating Activities

Net cash provided by operating activities of $569.3 million in 2025 was primarily attributable to net income, as adjusted for loss on extinguishment of debt, depreciation and amortization, stock-based compensation expense, and deferred income taxes, partially offset by a $23.0 million working capital outflow. The working capital outflow was driven by a $140.2 million increase in accounts receivable and an $81.7 million increase in prepaid expenses and other assets, partially offset by a $160.2 million increase in accrued expenses and other liabilities and a $49.2 million increase in accounts payable. The increase in accounts receivable was primarily due to higher sales driven by our growing customer base. The increase in prepaid expenses and other assets was primarily driven by prepaid payroll, cloud computing costs, prepaid income taxes, and prepaid raw materials. The increase in accrued expenses and other liabilities was primarily driven by an increase in accrued compensation driven by higher incentive compensation achievement and headcount additions to support our growing business, and an increase in accrued rebates due to higher sales volume. Finally, the increase in accounts payable was driven by the timing of payments and continued growth of our business.

Investing Activities

Net cash used in investing activities was $222.7 million in 2025, compared with $146.2 million in 2024.

Capital Spending—Capital expenditures were $191.6 million and $124.9 million in 2025 and 2024, respectively. The $66.7 million increase primarily related to the investment in our third manufacturing plant in Costa Rica and the purchase of additional machinery and equipment for our Malaysia manufacturing facility to support continued business growth. We expect capital expenditures for 2026 to increase compared with 2025 as we continue to expand globally and optimize our manufacturing and supply chain operations. We expect to fund our capital expenditures using a combination of existing cash and financing.

Investments in Developed Software—Investments in developed software were $19.2 million and $9.1 million in 2025 and 2024, respectively, and primarily related to investments in projects to support our cloud-based capabilities.

Investments—In 2024, we made strategic investments in private companies in the amount of $12.2 million.

Financing Activities

Net cash used in financing activities was $595.3 million in 2025, compared with $28.0 million in 2024.

Debt Issuance and Repayments—In 2025, we received net proceeds of $440.7 million from the issuance of Senior Unsecured Notes and used the proceeds along with proceeds of $164.6 million from the unwinding the related capped call options to partially fund the $1,052.2 million repurchase and redemption of our Convertible Notes. In 2025, we also received proceeds of $15.5 million from the refinancing of our Term Loan B, and we repaid $99.6 million of our Term Loan B, equipment financings, and mortgage, compared with $26.3 million in 2024. In 2024, we refinanced our Term Loan B, which resulted in cash proceeds of $130.0 million, net of issuance costs, and the simultaneous repayment of $132.2 million of the Term Loan B.

Proceeds and Repayments from Secured Borrowing—During 2025, we repaid secured borrowing (net of cash advances) of $12.6 million to a third-party to whom we outsourced our insurance claim submissions process in a certain country. During 2024, we received cash advances (net of repayments) of $10.7 million from this third-party.

Finance Lease Repayments—During 2024, we made $22.7 million in finance lease repayments associated with our Malaysia manufacturing facility, including the amount associated with exercising our option to purchase the property.

Proceeds from Option Exercises—Proceeds from option exercises were $19.0 million and $8.2 million in 2025 and 2024, respectively. The $10.8 million increase was primarily driven by more options exercised during the current period and a higher average option exercise price resulting from an increase in our stock price.

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Proceeds from Shares Issued Under Employee Stock Purchase Plan (“ESPP”)—Proceeds from the issuance of shares under the ESPP were $14.9 million and $11.9 million in 2025 and 2024, respectively.

Payment of Taxes for Restricted Stock Net Settlements—Payments for taxes related to net restricted and performance stock unit settlements were $25.9 million and $7.6 million in 2025 and 2024, respectively. The $18.3 million increase was primarily driven by more RSUs vesting during the current period due to headcount additions to support the growth of the business and a higher fair market value of the restricted stock units that vested during the period.

Repurchase of Common Stock—During 2025, we paid $59.6 million to repurchase common shares to offset dilution from stock-based compensation.

Free Cash Flow

Free cash flow was $377.7 million in 2025, compared with $305.3 million in 2024. The $72.4 million increase in free cash flow primarily resulted from an increase in operating income, partially offset by an increase in capital expenditures and taxes paid.

Free cash flow is a non-GAAP measure, which should be considered supplemental to and not a substitute for our reported financial results prepared in accordance with U.S. GAAP. See “Non-GAAP Financial Measures.”

A reconciliation between net cash provided by operating activities (the most comparable U.S. GAAP measure) and free cash flow is as follows:

Years Ended December 31,

Net cash provided by operating activities $ 569.3 $ 430.2

Commitments and Contingencies

Contractual Obligations—The following table summarizes our contractual obligations as of December 31, 2025:

(in millions) Short Term Long Term Total

(1)Interest on debt and lease obligations are projected for future periods using the interest rates in effect as of December 31, 2025. Certain of these projected interest payments may differ in the future based on changes in market interest rates. Additional information regarding our leases is provided in Note 12 to the consolidated financial statements.

(2)Excludes the impact of the interest rate swaps discussed in Note 15 to our consolidated financial statements.

(3)Purchase obligations include commitments for the purchase of components for our products, commitments related to establishing additional manufacturing capabilities, and other commitments for purchases of goods or services in the normal course of business. These commitments are derived from purchase orders, supplier contracts, and open orders based on projected demand information.

Legal Proceedings—In December 2024, a jury found that EOFlow Co., Ltd. (“EOFlow”) and several other defendants misappropriated certain of our trade secrets and awarded us $452 million in damages. The Court subsequently upheld the jury verdict and further entered a permanent worldwide injunction. In view of the scope of the permanent injunction, the Court reduced our monetary award to $59.4 million to avoid a double recovery. We have not recorded the damages awarded in our consolidated statements of income as EOFlow has appealed and EOFlow’s ability to satisfy the damages award is uncertain. Refer to Note 16 to our consolidated financial statements for additional information regarding this matter.

Critical Accounting Policies and Estimates

The preparation of our consolidated financial statements in conformity with U.S. GAAP requires management to use judgment in making estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, expenses, and related disclosure of contingent assets and liabilities. The following accounting policies are based on, among other things, judgments and assumptions made by management that include inherent risks and uncertainties. Management’s estimates are based on the relevant information available at the end of each period.

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Pharmacy Rebates

We generally recognize revenue when control of our products is transferred to customers in an amount that reflects the net consideration we expect to receive. Our products are subject to pricing rebates under arrangements with managed care organizations, including pharmacy benefit managers, governmental payors, and third-party commercial payors, primarily in the United States. These rebates represent amounts owed pursuant to contractual agreements or legal requirements after the product is dispensed to a benefit plan participant. Provisions for these rebates, collectively referred to as pharmacy rebates, are treated as variable consideration and are recorded as a reduction to revenue using the expected value method. Although we record a rebate provision at the time of sale, the related rebate payments are generally made 30 to 90 days thereafter and, in certain cases, may extend up to one year. As a result of this timing difference, revenue recognized in a given period may include adjustments to rebate provisions recorded in prior periods. Estimates of pharmacy rebates are developed based on historical experience, sales trends, levels of inventory in the distribution channel, and contractual terms. A significant portion of our rebate provisions relate to sales of the Company’s products in the United States. United States pharmacy rebate provisions charged against gross sales amounted to $654.7 million, $452.7 million, and $367.3 million in 2025, 2024, and 2023, respectively. To the extent that actual rebate payments differ from our estimates, we revise our assumptions and record the resulting adjustments to revenue in the period in which such differences become known.

Income Taxes

Significant judgment is required in determining whether it is probable that sufficient future taxable income will be available against which a deferred tax asset can be utilized. In evaluating our ability to recover our deferred tax assets, we consider all available positive and negative evidence, including cumulative income in recent fiscal years, our forecast of future taxable income exclusive of certain reversing temporary differences and significant risks and uncertainties related to our business. In determining future taxable income, we are responsible for assumptions utilized including the amount of state, federal, and international pre-tax operating income, the reversal of certain temporary differences, and the implementation of feasible and prudent tax planning strategies. These assumptions require significant judgment about the forecasts of future taxable income in applicable tax jurisdictions, which are based on our commercial experience to date and are consistent with the plans and estimates that we are using to manage our underlying business.

During 2024, we determined that it is more likely than not that we will realize substantially all of our net deferred tax assets after weighing positive and negative evidence to assess recoverability, including cumulative income (loss) position, revenue growth, current profitability, and expectations regarding future forecasted income. Accordingly, in 2024, we recorded a tax benefit of $182.5 million from the release of our valuation allowance. As of December 31, 2025, we have a valuation allowance of $30.6 million on certain U.S. state tax credits and state net operating loss carryforwards because it is more likely than not that those deferred tax assets will not be realized.

Accounting Standards Issued and Not Yet Adopted as of December 31, 2025

In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, Income Statement—Reporting Comprehensive Income—Expenses Disaggregation Disclosures (Subtopic 220-40). The new guidance requires disaggregated disclosure of expenses included in certain expense captions presented in the statements of incomes as well as additional disclosures about selling expenses. We intend to adopt these new disclosure requirements beginning with our annual filing for 2027, as required. The guidance may be applied prospectively or retrospectively.

In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. The new guidance provides a practical expedient to simplify the measurement of credit losses for certain receivables and contract assets. We intend to adopt the practical expedient prospectively beginning with our first quarterly filing for 2026, when required. We do not expect the adoption of this ASU to have a material impact on our consolidated financial statements.

In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which modernizes the internal-use software guidance by eliminating references to prescriptive and sequential software development stages. The guidance is effective for us beginning in the first quarter of 2028, but early adoption is permitted. The guidance may be applied prospectively, modified prospectively or retrospectively. We are currently evaluating the impact of this guidance.

In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements. The new guidance simplifies certain aspects of hedge documentation, assessment of hedge effectiveness, and ongoing application requirements. The guidance is effective for us beginning in the first quarter of 2027, but early adoption is permitted. Once adopted, the guidance is applied prospectively. We are currently evaluating the impact of this guidance.

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In December 2025, the FASB issued ASU 2025-12, Codification Improvements. The new guidance includes technical corrections, clarifications and other improvements to various topics in the Accounting Standards Codification to improve clarity and consistency. The guidance is effective for us beginning in the first quarter of 2027, but early adoption is permitted. The guidance may be applied prospectively or retrospectively, except for the amendment related to diluted earnings per share, which must be applied retrospectively. We are currently evaluating the impact of this guidance.

In December 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements. The new guidance clarifies the scope of ASC 270, Interim Reporting, and provide additional guidance on interim disclosures. The guidance is effective for us beginning in the first quarter of 2028, but early adoption is permitted. The guidance may be applied prospectively or retrospectively. We are currently evaluating the impact of this guidance.

In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities, which provides guidance on the recognition, measurement, presentation, and disclosure of government grants received. The guidance is effective for us beginning in the first quarter of 2029, but early adoption is permitted. The guidance may be applied retrospectively, modified prospectively, or retrospectively. We are currently evaluating the impact of this guidance.

Forward-Looking Statements

This Form 10-K contains forward-looking statements relating to future events or future financial performance that are based on management’s current expectations, estimates, and projections. Words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “would,” “intends,” “targets,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential,” “risk,” or “continue” or the negative of these terms or other similar words or expressions are intended to identify these forward-looking statements. Forward-looking statements are only predictions and involve risks, uncertainties, and assumptions. Certain factors, including but not limited to those identified under “Item 1A. Risk Factors” of this Form 10-K, may cause actual results to differ materially from current expectations, estimates, projections, and forecasts, and from past results. You should not place undue reliance on any forward-looking statements. We expressly disclaim any obligation to update these forward-looking statements other than as required by law.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Interest Rate Risk

Our exposure to changes in interest rates is associated with borrowings under our Revolving Credit Facility and our Term Loan B, both of which are variable-rate debt. At December 31, 2025, no amounts were outstanding under our Revolving Credit Facility. In April 2025, we entered into interest rate swap agreements to effectively convert $460.0 million of our Term Loan B from a variable rate to a fixed rate. These interest rate swaps are intended to mitigate the exposure to fluctuations in interest rates and qualify for hedge accounting treatment as cash flow hedges. A 100 basis point increase or decrease in interest rates as of December 31, 2025 would have an insignificant impact on our annual earnings.

Foreign Currency Exchange Risk

Foreign currency risk arises from our investments in subsidiaries owned and operated in countries other than the United States. Such risk is also a result of transactions with customers in those countries. Approximately 28% of our revenue was denominated in foreign currencies for the year ended December 31, 2025. We will be increasingly exposed to foreign currency exchange risk related to our foreign operations as our business in regions outside of the United States increases. The cost of revenue related to revenue generated outside of the United States is primarily denominated in U.S. dollars; however, operating costs related to these revenues are largely denominated in the same respective currencies, thereby partially limiting our transaction risk exposure. Fluctuations in the rate of exchange between the United States dollar and foreign currencies, primarily the Euro, British pound, Malaysian ringgit and Mexican peso, could affect our financial results, including our revenues, revenue growth rates, gross margins, operating income, and net income as well as assets and liabilities.

At December 31, 2025, we have intercompany receivables and payables from our foreign subsidiaries that are denominated in their functional currencies, principally the Chinese yuan renminbi. Fluctuations from the beginning to the end of a reporting period result in the revaluation of our foreign currency-denominated intercompany receivables and payables, generating currency translation gains or losses.

Net realized and unrealized gains (losses) from foreign currency transactions are included in other income (expense), net in the consolidated statements of income and amounted to a gain of $1.8 million for the year ended December 31, 2025.

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Item 8. Financial Statements and Supplementary Data

Our financial statements as of December 31, 2025 and 2024 and for each of the three years in the period ended December 31, 2025, and the Report of the Registered Independent Public Accounting Firm are included in this report as listed in the index.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID Number 248) 40

Consolidated Balance Sheets as of December 31, 2025 and 2024 42

Notes to Consolidated Financial Statements 47

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders

Insulet Corporation

Opinions on the financial statements and internal control over financial reporting

We have audited the accompanying consolidated balance sheets of Insulet Corporation (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2025 and 2024, and the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows for each of the three years in the period ended December 31, 2025, and the related notes and financial statement schedule included under Item 15(a) (collectively referred to as the “consolidated financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2025, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2025 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2025, based on criteria established in the 2013 Internal Control—Integrated Framework issued by COSO.

Basis for opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Annual Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s consolidated financial statements and an opinion on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

Definition and limitations of internal control over financial reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Critical audit matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Variable consideration – Provision for rebates

As described further in note 2 to the consolidated financial statements, the Company provides for certain rebates for sales of its product through intermediaries. The Company estimates variable consideration related to rebates to managed care organizations, including pharmacy benefit managers, governmental payors, and third-party commercial payors, primarily in the United States when determining the transaction price at the time of sale. We identified the provision for rebates as a critical audit matter.

The principal consideration for our determination that the provision for rebates is a critical audit matter is the high degree of auditor judgment in applying procedures to evaluate the significant estimation made by management. Management's estimate is based on historical experience, sales, trends, levels of inventory in the distribution channel, and contractual terms.

Our audit procedures related to the provision for rebates included the following, among others.

•Evaluated the significant assumptions and the completeness and accuracy of the underlying data used in management’s calculation through inspection of source documents and agreement to other audited schedules.

•Performed retrospective analysis comparing actual rebates incurred to the previously estimated amounts.

•Tested the design and operating effectiveness of controls related to management’s estimate.

/s/ GRANT THORNTON LLP

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

Boston, Massachusetts

February 18, 2026

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INSULET CORPORATION

CONSOLIDATED BALANCE SHEETS

As of December 31,

(in millions, except share and per share data) 2025 2024

ASSETS

Current Assets

Cash and cash equivalents $ 716.1 $ 953.4

Accounts receivable trade, net 516.9 252.5

Accounts receivable trade, net — related party — 113.0

Prepaid expenses and other current assets 228.3 142.0

Property, plant and equipment, net 819.5 723.1

Other intangible assets, net 117.1 98.5

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current Liabilities

Accrued expenses and other current liabilities 586.7 423.9

Accrued expenses and other current liabilities — related party — 1.0

Current portion of long-term debt 18.4 83.8

Commitments and contingencies (Note 16)

Stockholders’ Equity

Accumulated other comprehensive income (loss) 12.5 (13.2)

Treasury stock, at cost; 197,374 and — shares (60.4) —

Deferred compensation 0.8 —

Total liabilities and stockholders’ equity $ 3,190.4 $ 3,087.7

See notes to consolidated financial statements. Amounts may not add due to rounding.

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INSULET CORPORATION

CONSOLIDATED STATEMENTS OF INCOME

Years Ended December 31,

(in millions, except share and per share data) 2025 2024 2023

Interest expense, net of portion capitalized (Note 8) (59.4) (42.7) (36.2)

Loss on extinguishment of debt (123.9) — —

Other income (expense), net 14.3 (5.5) 2.2

Income tax (expense) benefit (92.4) 118.1 (8.3)

Earnings per share:

Weighted-average number of common shares outstanding (in thousands):

See notes to consolidated financial statements. Amounts may not add or recalculate due to rounding.

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INSULET CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Years Ended December 31,

Other comprehensive income (loss), net of tax

Foreign currency translation adjustment 29.7 (7.9) 2.5

Unrealized loss on cash flow hedges (4.1) (13.4) (14.1)

Unrealized loss on securities — — (0.3)

Other comprehensive income (loss), net of tax 25.7 (21.2) (11.9)

See notes to consolidated financial statements. Amounts may not add due to rounding.

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INSULET CORPORATION

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(dollars in millions) Shares (in thousands) Amount

Other comprehensive loss — — — — (11.9) — — (11.9)

Exercise of options to purchase common stock 249 — 16.3 — — — — 16.3

Issuance of shares for employee stock purchase plan 55 — 10.6 — — — — 10.6

Stock-based compensation expense — — 48.4 — — — — 48.4

Other comprehensive loss, net of tax — — — — (21.2) — — (21.2)

Exercise of options to purchase common stock 127 — 8.2 — — — — 8.2

Issuance of shares for employee stock purchase plan 78 — 11.9 — — — — 11.9

Stock-based compensation expense — — 69.3 — — — — 69.3

Other comprehensive income, net of tax — — — — 25.7 — — 25.7

Exercise of options to purchase common stock 152 — 19.0 — — — — 19.0

Issuance of shares for employee stock purchase plan 59 — 14.9 — — — — 14.9

Stock-based compensation expense — — 62.7 — — — — 62.7

Repurchase of common stock (184) — — — — (59.6) — (59.6)

Deferred compensation — — — — — (0.9) 0.9 —

Rabbi trust distribution — — — — — 0.1 (0.1) —

Conversion of Convertible Senior Notes — — (144.8) — — — — (144.8)

Settlement of capped call options — — 164.6 — — — — 164.6

See notes to consolidated financial statements. Amounts may not add due to rounding.

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INSULET CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

Years Ended December 31,

Cash flows from operating activities

Stock-based compensation expense 62.7 69.3 48.4

Non-cash interest expense 6.2 7.3 6.7

Loss on extinguishment of debt 123.9 — —

Gain on derivative asset (12.5) — —

Provisions for credit losses 5.4 (0.2) 2.3

Loss (gain) on investments — 3.9 (2.6)

Changes in operating assets and liabilities:

Accounts receivable — related party 113.0 6.5 (54.8)

Prepaid expenses and other assets (81.7) (21.9) (42.1)

Accrued expenses and other liabilities 161.2 53.4 73.8

Accrued expenses and other liabilities — related party (1.0) (7.9) (3.5)

Cash flows from investing activities

Investments in developed software (19.2) (9.1) (8.5)

Acquisition of other intangible assets (8.6) — (25.1)

Cash paid for investments — (12.2) (7.2)

Net cash used in investing activities (222.7) (146.2) (119.4)

Cash flows from financing activities

Proceeds from issuance of Term Loan B, net of issuance costs 15.5 130.0 —

Repayment of equipment financings (18.2) (19.0) (19.8)

Repayment of Convertible Senior Notes (1,052.2) — —

Financing lease repayments — (22.7) —

Repayment of mortgage (60.9) (2.4) (2.2)

Proceeds from secured borrowing (Note 5) 49.9 45.5 —

Repayment of secured borrowing (Note 5) (62.4) (34.8) —

Settlement of capped call options 164.6 — —

Repurchase of common stock (59.6) — —

Proceeds from exercise of stock options 19.0 8.2 16.3

Other — — (0.3)

Net cash used in financing activities (595.3) (28.0) (13.6)

Effect of exchange rate changes on cash and cash equivalents 11.5 (6.8) 1.8

Cash, cash equivalents, and restricted cash, beginning of year 953.4 704.2 689.8

Cash and cash equivalents, end of year $ 716.1 $ 953.4 $ 704.2

Supplemental cash flow information (Notes 12 and 22)

See notes to consolidated financial statements. Amounts may not add due to rounding.

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INSULET CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Nature of the Business

Insulet Corporation (the “Company”) is primarily engaged in the development, manufacture, and sale of its proprietary continuous insulin delivery system for people with insulin-dependent diabetes. The Company generates most of its revenue from sales of its Omnipod products. The Omnipod platform includes: Omnipod® 5 and its predecessors Omnipod DASH and Classic Omnipod. Each product features a small, lightweight, self-adhesive disposable tubeless Omnipod device (“Pod”) that the user fills with insulin and wears directly on the body for up to three days at a time, which delivers personalized doses of insulin and eliminates the need for multiple daily injections using syringes or insulin pens or the use of pump and tubing. Omnipod 5, which builds on the Omnipod DASH mobile platform, is a tubeless automated insulin delivery system, that integrates with a continuous glucose monitor (“CGM”) to manage blood sugar and is fully controlled by a compatible personal smartphone or Omnipod 5 Controller. The CGM is sold separately by third parties. Omnipod DASH features a secure Bluetooth enabled Pod that is controlled by a smartphone-like Personal Diabetes Manager (“PDM”) with a color touch screen user interface. Following the launch of Omnipod 5, the Company began phasing-out Classic Omnipod.

The Company’s Omnipod products are currently sold in the United States, Europe, Canada, the Middle East, and Australia either indirectly through intermediaries or directly to end-users. Intermediaries include independent distributors who resell Omnipod products to end-users and wholesalers who sell the Company’s product to end-users through the pharmacy channel in the United States. Substantially all of the Company’s Drug Delivery revenue consists of sales of pods to Amgen for use in the Neulasta® Onpro® kit, a delivery system for Amgen’s Neulasta to help reduce the risk of infection after intense chemotherapy.

Note 2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statements reflect the consolidated operations of Insulet Corporation and its subsidiaries. The consolidated financial statements have been prepared in United States dollars, in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of the consolidated financial statements in conformity with GAAP requires management to make use of estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and the reported amounts of revenues and expenses. Actual results may differ from those estimates. Amounts have been calculated using actual, non-rounded figures; accordingly, amounts may not recalculate, and columns and rows within tables may not add due to rounding.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.

Foreign Currency Translation

The assets and liabilities of the Company’s foreign subsidiaries are translated into U.S. dollars using exchange rates as of the balance sheet date, while income and expenses of foreign subsidiaries are translated using the average exchange rates in effect for the related month. The net effect of these translation adjustments is reported in accumulated other comprehensive income (loss) within stockholders’ equity on the consolidated balance sheets. Net realized and unrealized gains (losses) from foreign currency transactions are included in other income (expense), net in the consolidated statements of income and were $1.8 million and $(2.3) million for the years ended December 31, 2025 and 2024, respectively. The amount of net realized and unrealized losses from foreign currency transactions for the year ended December 31, 2023 was insignificant.

Cash and Cash Equivalents

The Company considers all highly liquid investments with maturities of 90 days or less at the time of purchase to be cash equivalents. Cash equivalents may include money market mutual funds, commercial paper, and U.S. government and agency bonds, that are carried at cost.

Certain of the Company’s subsidiaries participate in a multi-currency, notional cash pooling arrangement with a third-party bank provider to manage global liquidity requirements. Under this arrangement, cash deposited by participating subsidiaries may be in positive or negative cash positions to the extent the overall balance in the cash pool is at least zero. The net cash balance of the notional cash pooling arrangement is included within cash and cash equivalents in the consolidated balance sheets and was insignificant at both December 31, 2025 and 2024.

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Investments

The Company has investments in equity securities of privately held companies, in which the Company’s interest is less than 20%, the Company does not exercise significant influence over the investee, and the investment does not have a readily determinable fair value. These investments are carried at cost less impairment, if any. If an observable price change in orderly transactions for the identical or similar investment in the same issuer is identified, the investment is measured at its fair value as of the date that the observable transaction occurred with the adjustments reflected in other income (expense), net in the Company’s consolidated statements of income. Investments in equity securities are recorded within other assets on the consolidated balance sheets.

The Company also has investments in debt securities of privately held companies, which are either classified as available-for-sale securities or for which the Company has elected the fair value option. The available-for-sale securities are recorded at fair value with unrealized gains and losses recorded as a component of accumulated other comprehensive income (loss) in stockholders’ equity on the consolidated balance sheets. The other investment is a debt security that contains embedded derivatives. Unrealized gains and losses for this investment are recorded as a component of other income (expense), net in the consolidated statements of income. Investments in debt securities are recorded within other assets on the consolidated balance sheets.

The Company may also invest in marketable securities, including term deposits, commercial paper, U.S. government and agency bonds, and corporate bonds, which are classified as available-for-sale and carried at fair value with unrealized gains and losses recorded as a component of accumulated other comprehensive income (loss) in stockholders’ equity on the consolidated balance sheets. Investments with a stated maturity date of more than one year from the balance sheet date and that are not expected to be used in current operations are classified as long-term investments within other assets on the consolidated balance sheets. The Company reviews investments for impairment when the fair value of an investment is less than its amortized cost. If an available-for-sale security is impaired, a credit loss is included in other income (expense), net in the consolidated statements of income and a non-credit loss is included in other comprehensive income (loss) in the consolidated statements of comprehensive income.

Accounts Receivable and Allowance for Credit Losses

Trade accounts receivable consist of amounts due from intermediaries, third-party payors, and customers and are presented at amortized cost. The allowance for credit losses reflects an estimate of losses inherent in the Company’s accounts receivable portfolio determined based on historical experience, specific allowances for known troubled accounts, and other available evidence. Accounts receivable are written off when management determines they are uncollectible.

The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist. The Company has identified the following portfolio segments and measures the allowance for credit losses using the following methods:

Direct Customer Receivables—The Company measures expected credit losses on direct customer receivables using an aging methodology. The risk of loss for direct customer receivables is higher than other portfolios. The Company relies on third-party payors to accept and timely process claims and on direct consumers to have the ability to pay. The estimate of expected credit losses considers historical credit loss information that is adjusted for current conditions and supportable forecasts.

Distributor Receivables—The Company measures expected credit losses on distributor receivables using an individual reserve methodology. The risk of loss in this portfolio is low based on the Company’s historical experience. The estimate of expected credit losses considers payment history and the financial condition of the distributors.

National Healthcare System Receivables—The Company measures expected credit losses on national healthcare system receivables using an individual reserve methodology. The risk of loss in this portfolio is low based on the Company’s historical experience. The estimate of expected credit losses considers historical credit loss information that is adjusted for current conditions and supportable forecasts.

Inventories

Inventories are stated at the lower of cost or net realizable value, with cost determined under the first-in, first-out method. The Company reduces the carrying value of inventories for those items that are potentially excess, obsolete, or slow-moving based on changes in customer demand, technology developments, or other economic factors in order to state inventories at net realizable value. Factors influencing these adjustments include inventories on hand compared to estimated future usage and sales.

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Contract Acquisition Costs

The Company incurs commission costs to obtain a contract related to new customer starts. These costs are capitalized as contract assets in other assets on the consolidated balance sheets, net of the short-term portion included in prepaid expenses and other current assets. Costs to obtain a contract are amortized to selling, general and administrative expense on a straight-line basis over the expected period of benefit, which considers future product upgrades. These costs are periodically reviewed for impairment.

Derivative Instruments

The Company is exposed to certain risks relating to its business operations. Risks that relate to interest rate exposure are managed by using interest rate swaps. The Company recognizes derivative instruments as either assets or liabilities at fair value on the consolidated balance sheets. Changes in a derivative financial instrument’s fair value are recognized in earnings unless specific hedge criteria are met, in which case changes in fair value are recognized as adjustments to other comprehensive income. The Company has designated its interest rate swap contracts as cash flow hedges. Additional information on the Company’s derivative instruments is included in Note 15 and fair values are included in Note 14.

Fair Value Measurements

Fair value is defined as the price that would be received from the sale of an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants on the measurement date.

To measure fair value of assets and liabilities, the Company uses the following fair value hierarchy based on three levels of inputs:

Level 1 — observable inputs, such as quoted prices in active markets for identical assets or liabilities;

Level 2 — significant other observable inputs that are observable either directly or indirectly; and

Level 3 — significant unobservable inputs for which there are little or no market data, which require the Company to develop its own assumptions.

Judgement is involved in estimating inputs, such as discount rates, used in Level 3 fair value measurements. Changes to these inputs can have a significant effect on fair value measurements and amounts that could be realized.

Certain of the Company’s financial instruments, including cash and cash equivalents, accounts receivable, accounts payable, and accrued expenses and other current liabilities, are carried at cost, which approximates their fair value because of their short-term maturity.

Property, Plant and Equipment

Property, plant and equipment is stated at cost less accumulated depreciation. Major improvements are capitalized, while routine repairs and maintenance are expensed as incurred. Depreciation for property, plant and equipment, other than land and construction in progress, is based upon the following estimated useful lives using the straight-line method:

Building and building improvements 20 to 39 years

Source: SEC EDGAR (public domain) · 10-K for the period ended 2025-12-31, filed 2026-02-18 · accession 0001145197-26-000028

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