Item 1. Business

Overview

Insulet Corporation (“we” or the “Company”) is primarily engaged in the development, manufacture and sale of its proprietary Omnipod® System, a continuous insulin delivery system for people with insulin-dependent diabetes, which we have been selling since 2005. The Omnipod System includes: the Omnipod Insulin Management System (“Omnipod”), the Omnipod DASH® Insulin Management System (“Omnipod DASH”), our digital mobile Omnipod platform and the Omnipod® 5 Automated Insulin Delivery System (“Omnipod 5”). In addition to the diabetes market space, we have partnered with pharmaceutical and biotechnology companies to tailor the Omnipod System technology platform for the delivery of subcutaneous drugs across other therapeutic areas. Most 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.

Market Opportunity: Management of Diabetes

Diabetes is a chronic, life-threatening disease for which there is no known cure. It is caused by the body’s inability to produce or effectively utilize the hormone insulin, which prevents the body from adequately regulating blood glucose levels. Glucose, the primary source of energy for cells, must be maintained at certain concentrations in the blood in order to permit optimal cell function and health. In people with diabetes, blood glucose levels fluctuate between very high levels, a condition known as hyperglycemia, and very low levels, a condition called hypoglycemia. Hyperglycemia can lead to serious short-term complications, such as confusion, vomiting, dehydration, and loss of consciousness and long-term complications, such as blindness, kidney disease, nervous system disease, occlusive vascular diseases, stroke, cardiovascular disease, or death. Hypoglycemia can lead to confusion, loss of consciousness, or death.

Diabetes is typically classified as either type 1 or type 2:

• Type 1 diabetes is characterized by the body’s nearly complete inability to produce insulin. It is frequently diagnosed during childhood or adolescence. Individuals with type 1 diabetes require daily insulin therapy to survive. We estimate that approximately four to four and a half million people have type 1 diabetes in the countries we currently serve.

• Type 2 diabetes, the more common form, is characterized by the body’s inability to either properly utilize insulin or produce enough insulin. Historically, type 2 diabetes has occurred in later adulthood, but its incidence is increasing among the younger population, due primarily to increasing obesity. Initially, many people with type 2 diabetes attempt to manage their diabetes with improvements in diet, exercise, and/or oral medications. As their diabetes advances, some individuals progress to multiple drug therapies, which often include insulin therapy. We estimate that approximately seven to seven and a half million people have insulin-requiring type 2 diabetes in the countries we currently serve.

We estimate that approximately one-third of the type 1 diabetes population in the United States and even less of the international type 1 diabetes population use insulin pump therapy. An even smaller portion of the U.S. and international insulin-requiring type 2 diabetes population use insulin pump therapy. We believe these factors present a significant available market for the Omnipod System globally.

Throughout this Annual Report on Form 10-K, we refer to both type 1 diabetes and insulin-requiring type 2 diabetes as insulin-dependent diabetes.

Diabetes Management Challenges

Diabetes is often frustrating and difficult for people to manage. Blood glucose levels can be affected by the carbohydrate and fat content of meals, exercise, stress, illness, impending illness, hormonal releases, variability in insulin absorption, and changes in the effects of insulin on the body. For people with insulin-dependent diabetes, many corrections, consisting of the administration of additional insulin or ingestion of additional carbohydrates, are needed throughout the day in order to maintain blood glucose levels within normal ranges. Achieving this result can be very difficult with multiple daily injections of insulin. Individuals with diabetes attempting to control their blood glucose levels tightly to prevent the long-term complications associated with fluctuations in blood glucose levels are at greater risk for overcorrection and hypoglycemia. As a result, many people have difficulty managing their diabetes. Additionally, the time spent managing fluctuations in blood glucose levels and the fear associated with hypoglycemia can be incredibly stressful for individuals with diabetes and their families.

Current Insulin Therapy

People with insulin-dependent diabetes need a continuous supply of insulin, known as basal insulin, to provide for background metabolic needs. In addition to basal insulin, people with insulin-dependent diabetes require supplemental insulin, known as bolus insulin, to compensate for carbohydrates ingested during meals or snacks or for a high blood glucose level caused by

other physiological reasons. There are two primary types of insulin therapy practiced today: multiple daily injections (“MDI”) therapy using syringes or insulin pens and pump therapy using insulin pumps.

MDI therapy involves the administration of fast-acting insulin before meals (bolus) to lower blood glucose levels to a healthy range. MDI therapy may also require a separate injection of a long-acting (basal) insulin, to control glucose levels between meals; typically, once or twice per day. By comparison, insulin pump therapy uses only fast-acting insulin to fulfill both mealtime (bolus) and background (basal) requirements. Insulin pump therapy allows individuals to customize their bolus and basal insulin doses to meet their insulin needs throughout the day and is intended to more closely resemble the physiologic function of a healthy pancreas.

Insulin pumps perform continuous subcutaneous insulin infusion and typically use a programmable device and an infusion set to administer insulin into the body. Insulin pump therapy has been shown to provide numerous advantages relative to MDI therapy. For example, insulin pump therapy eliminates individual insulin injections (approximately five per day), delivers insulin more accurately and precisely than injections, often improves HbA1c (a common measure of blood glucose levels) over time, provides greater flexibility with meals, exercise, and daily schedules, and can reduce severe low blood glucose levels. We believe that these advantages, along with technological advancements, including the use of continuous glucose monitoring technology and automated insulin device (“AID”) algorithms, and increased awareness of insulin pump therapy will continue to generate demand for insulin pump devices.

Our Solution: The Omnipod System

The Omnipod System is a continuous insulin delivery system that provides all the benefits of insulin pump therapy in a unique way. We believe the Omnipod System’s innovative proprietary design and differentiated features allow people with insulin-dependent diabetes to live their lives and manage their diabetes, with unprecedented freedom, comfort, convenience, and ease.

The Omnipod System features two discreet and easy-to-use devices that eliminates the need for the external tubing required with conventional pumps:

• a small, lightweight, self-adhesive disposable tubeless Omnipod device (“Pod”) that the user fills with insulin and wears directly on the body. It can be worn in multiple locations, including the abdomen, hip, back of upper arm, upper thigh, or lower back. The Pod delivers precise, personalized doses of insulin into the body through a small flexible tube (called a cannula); and

• the Personal Diabetes Manager (“PDM”) or Controller, a wireless, handheld device that programs the Pod with the user’s personalized insulin-delivery instructions and, wirelessly monitors the Pod’s operation.

Omnipod DASH was fully launched in the United States in 2019 and in our existing international markets in 2020 and 2021. It features a secure Bluetooth enabled Pod and PDM with a color touch screen user interface supported by smartphone connectivity, nightly automatic data uploads providing users and their clinicians with cloud access to data, and enhancements for pushing software updates wirelessly to users.

In January 2022, we received clearance from the U.S. Food and Drug Administration’s (“FDA”) for the commercial distribution of Omnipod 5, which builds on our Omnipod DASH mobile platform. Omnipod 5 includes an AID algorithm that is located on

the Pod. The Pod integrates with a third-party continuous glucose monitor (“CGM”) to obtain glucose values. The embedded algorithm then predicts glucose levels into the future and automatically adjusts insulin dosing intended to reduce the occurrence of blood glucose highs and lows. The Pod is controllable by an Insulet-provided handheld device (Controller) or a user-downloaded Android app, which allows for full compatible smartphone control and currently integrates with a CGM manufactured by Dexcom, Inc. In February, we commenced a limited market release of Omnipod 5 in the U.S.

The Omnipod System provides continuous insulin delivery at preset rates, eliminating the need for individual insulin injections. In addition, insulin delivery can be changed with the press of a button to adapt to snacks or unexpected changes in daily routine.

The Omnipod System works like the pancreas of a person without diabetes by delivering insulin in two ways:

• A small, constant background supply of insulin is delivered automatically at a programmed rate, all day and night.

• An extra dose of insulin can be delivered when needed to match the carbohydrates in a snack or meal to correct high blood glucose.

We have designed the Omnipod System to fit within the normal daily routines of users. The Omnipod System communicates wirelessly, provides for virtually pain-free automated cannula insertion, and eliminates the need for MDI therapy or the use of pump and tubing. The Pod can be worn for up to three days at a time and, because it is waterproof up to 25 feet, there is no need to remove it when showering, swimming, or performing other activities. The Omnipod System consists of just two devices as opposed to up to seven for tubed insulin pumps. As a result, the Omnipod System is easy to use, which reduces the training burden on healthcare professionals and users. We believe that the Omnipod System’s overall ease of use, flexibility, and substantially lower training burden make it very attractive to people with insulin-dependent diabetes and allows healthcare professionals to prescribe pump therapy to a broader group of people with diabetes.

Several publications over the past decade have found that compared to MDI therapy, the use of the Omnipod System by individuals with both type 1 and type 2 diabetes across all age groups is associated with good glycemic control and reduced frequency and severity of hypoglycemic episodes. These results are consistent with published literature of other continuous subcutaneous insulin infusion devices. In addition, research in adults with type 1 diabetes has found that compared to prior treatment modality, the use of the Omnipod System is associated with improved quality of life. We believe that this data is clinically meaningful to healthcare providers and provides support for the use of the Omnipod System in the treatment of both type 1 and type 2 diabetes.

Paramount to our ability to deliver full compatible smartphone control is our commitment to cybersecurity and information security. Omnipod DASH is the first FDA-cleared insulin pump certified under the Diabetes Technology Society’s “Standard for Wireless Diabetes Device Security” cybersecurity assurance standard and program, known as DTSec. This certification is a cybersecurity standard intended to raise confidence in the security of network connected medical devices through independent expert evaluation. In addition, Insulet’s information security management system is International Organization for Standardization (“ISO”) 27001 certified, which is the international standard for best practice in an information security management system globally. With the DTSec and ISO 27001 certifications, Insulet is globally recognized for incorporating the highest standards for cybersecurity and information security and safety, including secure data transfer between the Pod and PDM, as well as secure cloud storage.

Insulet continues to advance the cybersecurity capabilities of our medical devices. Omnipod 5 is globally recognized for incorporating the highest standards for information and cyber security by design, which includes secure data transfer between the Pod and the Controller, as well as secure cloud storage. Omnipod 5 is certified by ISO 27001 and the U.K. Cyber Essentials. In addition, Omnipod 5 utilizes state-of-the-art authentication, encryption, and cybersecurity protection that enables the use of approved personal smartphone devices.

We have partnered with Glooko Inc. (“Glooko”) to connect our Omnipod System user data with Glooko’s comprehensive diabetes data management system (including Glooko and Diasend in selected regions). Glooko provides a cloud-based application for clinicians and users accessible through a kiosk, home computer, or a mobile application on the user’s smartphone that provides users and their healthcare providers access to insulin delivery trends, blood glucose levels, and other integrated data.

Third-Party Reimbursement

In the United States, our products are sold directly to consumers, as well as wholesalers, private healthcare organizations, healthcare facilities, mail order pharmacies, and independent retailers. These entities, and the Company in some cases, seek reimbursement from health insurance companies and/or government administrative payors. In the United States, consumers generally have commercial insurance, Medicare or Medicaid coverage that pays for the product. The Omnipod System’s unique patented design allow us to provide pump therapy at a relatively low or no up-front investment, which reduces the risk to third-

party payors in the U.S. In certain international locations in which we sell through a distributor or intermediary, our distribution partners and local intermediaries establish appropriate reimbursement contracts with healthcare systems in those countries and provinces.

Markets and Distribution Methods

The Omnipod System is currently available in the following countries:

Australia			Finland			Italy			Sweden
Austria			France			Kuwait			Switzerland
Belgium			Germany			Netherlands			Turkey
Canada			Greece			Norway			United Kingdom
Croatia			Iceland			Qatar			United States
Denmark			Israel

We sell the Omnipod System directly to consumers, through distribution partners and in the U.S. also through the pharmacy channel. For the year ended December 31, 2021, 76% of our Omnipod System sales were through intermediaries. The Omnipod System is also marketed to physicians.

The percentages of total revenue for customers that represent 10% or more of total revenue was as follows:

			Years Ended December 31,
			2021						2020						2019
Distributor A			10%						11%						*
Distributor B			12%						10%						11%

• Represents less than 10% of revenue for the period.

Our sales and marketing efforts are focused on customer acquisition and retention to meet the user, clinician, and payor demands for the Omnipod System. We have a comprehensive sales and marketing approach, which communicates the benefits of the Omnipod System to users, physicians and providers. This includes three areas of focus:

• Building consumer awareness about the features and benefits that the Omnipod System provides to simplify diabetes management.

• Strengthening physician support by demonstrating the clinical evidence of how the Omnipod system improves outcomes and quality of life, and providing data and insights to physicians offering diabetes care.

• Providing payors with the clinical and economic justifications for why the Omnipod System offers unique value to the people whom they insure.

Training

We believe that training consumers on how to use the Omnipod System is an important factor to promote successful outcomes and customer retention. We have streamlined and standardized our training by developing improved online resources and increased our field clinician team to directly train new Omnipod System users. With the launch of Omnipod DASH, we created an online training program for Omnipod customers transitioning to Omnipod DASH or Omnipod 5. In addition, due to the challenges COVID-19 has presented, we have also been using virtual training to onboard new Omnipod customers transitioning from MDI. Our virtual capabilities have allowed us to continue to onboard new customers despite COVID-19 in a cost-effective manner. Our distributors and intermediaries have also implemented virtual training programs.

Customer Support

We seek to provide our customers with high quality customer support, from product ordering to insurance investigation, order fulfillment and ongoing support. Our customer support systems are integrated with our sales, reimbursement and billing processes, allowing us to provide customers with seamless and reliable support by telephone and through our website.

Competition

The diabetes medical device market is highly competitive, subject to rapid change and significantly affected by new product introductions. The Omnipod System competes for consumers in the insulin delivery market. Because most new Omnipod System users come from MDI therapy, which currently is the most prevalent method of insulin delivery, we believe that we

primarily compete with companies that provide products and supplies for MDI therapy. We also compete with companies in the insulin pump market, which today consists of tubed pump companies, including Medtronic MiniMed, a division of Medtronic public limited company (“Medtronic”), and Tandem Diabetes Care Inc. (“Tandem”). Medtronic historically has held the majority share of the tubed insulin pump market. The competitive landscape in our industry continues to undergo significant change. In addition to the established insulin pump competitors, several companies are working to develop and market new insulin pumps and smart pens. These companies are at various stages of development and the number of such companies often changes as they enter or exit the market. Our non-insulin drug delivery product line competes with drug delivery device companies such as West Pharmaceutical Services, Inc.

Research and Development

Our research and development efforts are primarily focused on making improvements to the Omnipod System, including adding features and functionality that will deliver clinical outcomes, economic value, convenience, and simplicity to users.

Throughout 2021, we worked to receive FDA clearance for Omnipod 5 for individuals aged six years and older with type 1 diabetes, which was obtained in January 2022. In 2021, we also completed our Omnipod 5 clinical study of pediatric users ages two to six years old, and in 2022, we filed for clearance of this expanded indication. We have also filed for CE Mark approval of Omnipod 5.

During 2021, we completed our Omnipod 5 feasibility study for individuals with type 2 diabetes, and we plan to conduct additional studies with the goal of expanding Omnipod 5’s indications. In addition, we have a development agreement to integrate Abbott Diabetes Care, Inc.’s CGM with Omnipod 5 in the future, and are also working on developing an iOS app that could be utilized to control Omnipod 5 Pods.

In addition to our focus on Omnipod 5, we are also working on innovation programs designed to drive:

• simplicity of user interaction with our systems;

• improved outcomes through algorithm advancements;

• insights and value from our growing datasets and analytics; and

• user choice of sensor and smartphone integrations.

Manufacturing and Quality Assurance

We believe a key contributing factor to the overall attractiveness and success of the Omnipod System is the disposable nature of the Pod. In order to manufacture sufficient volumes at high quality and achieve a cost-effective per unit production price for the Omnipod, we have designed the Omnipod System to be manufactured through automation.

In 2019, we began producing product at our highly automated manufacturing facility in Acton, Massachusetts and in 2020 and 2021, we began producing on additional lines in this facility. In addition to increasing supply redundancy and adding capacity closer to our North American customer base to support the growth of our business, we expect that once the Acton facility is operating at full capacity, the highly automated assembly process will be able to produce a globally cost competitive product.

We also produce our devices on manufacturing lines at a facility in Kunshan (Shanghai), China operated by a contract manufacturer. This contract manufacturing agreement expires in December 2022 and is subject to automatic renewal, unless canceled by either party under the terms of the contract. We have recently optimized our operations in China by consolidating our production in that region into this one location. Additionally, we plan to invest in a new manufacturing plant in another international location to further diversify globally and increase efficiency.

We also continue to invest in supply chain efficiencies, including automation improvements at our suppliers and contract manufacturer. In addition, in January 2022, we acquired one of our suppliers to bring key intellectual property and expertise in-house, strengthen our production capabilities and mitigate supply chain risks.

Raw Materials

We use a broad range of raw materials in the assembly and manufacturing of the Omnipod System. We purchase all our raw materials and select components used in the manufacturing of our products from external suppliers. We purchase some supplies from a single or limited number of sources for reasons of proprietary know-how, quality assurance, cost-effectiveness, or constraints resulting from regulatory requirements. We rely on a limited number of suppliers for a certain number of the components and sub-assemblies used in the manufacture of the Omnipod System, including application-specific integrated circuit chips, Bluetooth low-energy chips, and other specialized parts. The design of certain components and sub-assemblies (including, in some instances, the raw materials used to manufacture them) is proprietary and the intellectual property rights may be owned exclusively by one party. In such cases, we are sole sourced with the supplier controlling the intellectual property rights. These sole sourced components are critical to the design and functionality of the Omnipod System. In the case

of sole sourced parts, we manage risk through holding inventory in-house and at the supplier to ensure continuity of supply and low risk of disruption. We purchase many of our components and sub-assemblies from manufacturers with whom we are at least dual sourced. We work closely with all suppliers to ensure continuity of supply while maintaining high quality and reliability.

Quality Assurance

We utilize outside vendors for the supply of components, sub-assemblies, and various services used in the manufacture of the Omnipod System. Our outside vendors produce the components to our specifications, and they are audited periodically by our Quality Assurance Department to confirm conformity with the specifications, policies, and procedures for the Omnipod System. Our Quality Assurance Department also inspects and tests the Omnipod System at various steps in the manufacturing cycle to facilitate compliance with our specifications. We have received our ISO and Medical Device Single Audit Program certifications for our Quality Management System from BSI Group, an accredited Notified Body for CE Marking. Processes utilized in the manufacture, test, and release of the Omnipod System have been verified and validated as required by the FDA and other regulatory bodies. As a medical device manufacturer and distributor, our manufacturing facilities and the facilities of our suppliers are subject to periodic inspection by the FDA, certain corresponding state agencies, and other regulatory bodies.

Intellectual Property

To maintain a competitive advantage, we believe we must develop and preserve the proprietary aspect of our technologies. We rely on a combination of copyright, patent, trademark, trade secret, and other intellectual property laws, non-disclosure agreements, and other measures to protect our proprietary rights. We require our employees, consultants, and advisers to execute non-disclosure agreements in connection with their employment, consulting, or advisory relationships with us, where appropriate. We also require employees, consultants, and advisers who work on our products to agree to disclose and assign to us all inventions conceived during their work with us that are developed using our property or relate to our business. Despite measures taken to protect our intellectual property, unauthorized parties may attempt to copy aspects of the Omnipod System or obtain and use information that we regard as proprietary.

Patents

As of December 31, 2021, we had over 240 patents in the United States and in certain other countries, with expiration dates ranging from 2022 through 2041, and had over 240 patent applications pending. The issued patents and pending patent applications cover, among other things:

• the basic architecture of the Omnipod System, including the pump and the PDM/Controller;

• the Omnipod shape memory alloy drive system;

• the Omnipod System cannula insertion system;

• communication features between system components for the Omnipod System and next generation products;

• software, such as apps, for controlling the Omnipod System and next generation products; and

• various novel aspects of the Omnipod System, potential future generations of Omnipod Systems, and other mechanisms for the delivery of pharmaceuticals.

Trademarks

We have registered various trademarks associated with our business with the United States Patent and Trademark Office on the Principal Register and in other appropriate jurisdictions. Our trademarks include INSULETTM, OMNIPOD®, OMNIPOD® 5 Automated Insulin Delivery System, SIMPLIFY LIFETM, Omnipod DASH®, Omnipod DISPLAY®, Omnipod VIEWTM, SmartAdjustTM, Pod Pals®, Podder® and PodderCentral®.

Government Regulation

United States FDA Regulation

The Omnipod System is a medical device subject to extensive and ongoing regulation by the FDA and other federal, state, and local regulatory bodies. FDA regulations govern, among other things, product design and development, preclinical and clinical testing, pre-market clearance or approval, manufacturing, labeling, product storage, advertising and promotion, sales and distribution, post-market adverse event reporting, post-market surveillance, complaint handling, repair or recall of products, and record keeping.

Unless an exemption applies, each medical device we seek to commercially distribute in the United States will require either prior 510(k) clearance or pre-market approval (“PMA”) from the FDA. Both the 510(k) clearance and PMA processes can be expensive and lengthy and entail significant user fees. We have obtained 510(k) clearance for the Omnipod, Omnipod DASH, and Omnipod 5 Systems and expect that regulatory approval will be needed for some of our future products. In addition, we

may be required to obtain a new 510(k) clearance or pre-market approval for significant post-market modifications to our products.

510(k) Clearance. To obtain 510(k) clearance for any of our potential future devices (or for certain modifications to devices that have previously received 510(k) clearance), we must submit a pre-market notification demonstrating that the proposed device is substantially equivalent to a previously cleared 510(k) device. The FDA’s 510(k) clearance pathway generally takes three to 12 months from the date the application is completed but can take significantly longer. A 510(k) application must be supported by extensive data, including technical information, labeling, and potentially clinical data to meet any Special Controls and to demonstrate the safety and effectiveness of the device to the FDA’s satisfaction. After a medical device receives 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a significant change in its intended use, requires a new 510(k) clearance or, depending on the modification, could require a PMA application. The FDA requires each manufacturer to make this determination initially, but if the FDA disagrees with a manufacturer’s determination, the FDA can require the manufacturer to cease marketing and/or recall the modified device until 510(k) clearance or PMA is obtained and assess significant regulatory fines or penalties for failure to submit the requisite 510(k) or PMA application(s).

PMA. Devices deemed by the FDA to pose the greatest risk, such as life-sustaining, life-supporting or implantable devices, and devices deemed not substantially equivalent to a previously cleared 510(k) device generally require a PMA before they can be commercially distributed. A PMA application must be supported by extensive data, including technical information, pre-clinical and clinical trials, manufacturing information and labeling, to demonstrate the safety and effectiveness of the device to the FDA’s satisfaction. After a PMA application is complete, the FDA begins an in-depth review of the submitted information, which generally takes between one and three years, but may take significantly longer. During this review period, the FDA may request additional information or clarification of information already provided. Also, during the review period, an advisory panel of experts from outside the FDA may be convened to review and evaluate the application and provide recommendations to the FDA as to the approvability of the device. The FDA conducts a pre-approval inspection of the manufacturing facility to ensure compliance with Quality System Regulations (“QSR”), which impose elaborate design development, testing, control, documentation and other quality assurance procedures in the design and manufacturing process. The FDA may approve a PMA application with post-approval conditions intended to ensure the safety and effectiveness of the device including, among other things, restrictions on labeling, promotion, sale and distribution, and collection of long-term follow-up data from people in the clinical study that supported approval. Failure to comply with the conditions of approval can result in materially adverse enforcement action, including the loss or withdrawal of the approval. After PMA, a new PMA application or application supplement may be required in the event of modifications to the device, its labeling, intended use or indication, or its manufacturing process. PMA supplements often require submission of the same type of information as a PMA application, except that the supplement is limited to information needed to support any changes from the device covered by the original PMA application, and may not require as extensive clinical data or the convening of an advisory panel.

Clinical Trials. Clinical trials are almost always required to support a PMA application and may also be required to support 510(k) submissions. If the device presents a “significant risk” to human health as defined by the FDA, the FDA requires the device sponsor to submit an investigational device exemption (“IDE”) and obtain IDE approval prior to commencing human clinical trials. The IDE must be supported by appropriate data, such as animal and laboratory testing results, showing that it is safe to test the device in humans and that the testing protocol is scientifically sound. Clinical trials for a significant risk device may begin once an IDE is approved by the FDA and the appropriate Institutional Review Board (“IRB”) at each clinical trial site. If the product is deemed a “non-significant risk” device, IDE approval from the FDA would not be required, but the clinical trial would need to meet other requirements including IRB approval.

Our clinical trials must be conducted in accordance with FDA regulations and federal and state regulations concerning human subject protection, including informed consent and healthcare privacy. A clinical trial may be suspended by the FDA or at a specific site by the relevant IRB at any time for various reasons, including a belief that the risks to the trial participants outweigh the benefits of participation in the clinical trial. Even if a clinical trial is completed, the results of our clinical testing may not demonstrate the safety and efficacy of the device or may be equivocal or otherwise insufficient for us to obtain approval of our product.

Ongoing Regulation. After a device is placed on the market, numerous regulatory requirements apply, including:

• establishment registration and device listing;

• QSR, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, control, documentation, and other quality assurance procedures during the development and manufacturing process;

• labeling regulations and prohibitions against the promotion of products for uncleared, unapproved or “off-label” uses, and other requirements related to promotional activities;

• medical device reporting regulations, which require that manufacturers report to the FDA if their device may have caused or contributed to a death or serious injury, or malfunctioned in a way that would likely cause or contribute to a death or serious injury if the malfunction were to recur;

• corrections and product recall reporting regulations, which require that manufacturers report to the FDA field corrections and product recalls or removals if undertaken to reduce a risk to health posed by the device or to remedy a violation of the federal Food, Drug and Cosmetic Act that may present a risk to health. In addition, the FDA may order a mandatory recall if there is a reasonable probability that the device would cause serious adverse health consequences or death; and

• post-market surveillance regulations, which apply when necessary to protect the public health or to provide additional safety and efficacy data for the device.

Failure to comply with applicable regulatory requirements can result in enforcement actions by the FDA and other regulatory agencies, which may include any of the following sanctions: untitled letters or warning letters, fines, injunctions, consent decrees, civil or criminal penalties, recall or seizure of our current or future products, operating restrictions, partial suspension or total shutdown of production, refusal of or delay in granting 510(k) clearance or PMA of new products or modified products, rescinding previously granted 510(k) clearances or withdrawing previously granted PMAs, or refusal to grant import or export approval of our products.

We are subject to announced and unannounced inspections by the FDA, and these inspections may include the manufacturing facilities of our subcontractors. If, as a result of these inspections, the FDA determines that our equipment, facilities, laboratories, or processes do not comply with applicable FDA regulations and conditions of product approval, the FDA may seek civil, criminal, or administrative sanctions and/or remedies against us, including the suspension of our manufacturing operations. Since approval of the Omnipod System, we have been subject to FDA inspections of our facilities on multiple occasions.

Other Regulations

Licensure. Several states require that durable medical equipment (“DME”) providers be licensed in order to sell products in that state. Certain of these states require, among other things, that DME providers maintain an in-state location. In order to sell our product through the pharmacy channel in the United States, we are required to work with intermediaries who have the appropriate pharmacy license for the applicable market.

In addition, we are subject to certain state laws regarding professional licensure. We believe that our certified diabetes educators are in compliance with all such state laws. However, if our educators or we were to be found non-compliant, we may need to modify our approach to providing education, clinical support and customer service.

Federal Anti-Kickback and Self-Referral Laws. The federal healthcare Anti-Kickback Statute prohibits the knowing and willful offer, payment, solicitation, or receipt of any form of remuneration (anything of value) in return for, or to induce:

• the referral of an individual;

• furnishing or arranging for the furnishing of items or services reimbursable under Medicare, Medicaid, or other federal healthcare programs; or

• the purchase, lease, or order of, or the arrangement or recommendation of the purchasing, leasing, or ordering of, any item or service reimbursable under Medicare, Medicaid, or other federal healthcare programs.

The federal Anti-Kickback Statute has been interpreted to apply to arrangements between drug and medical device manufacturers and suppliers on one hand and prescribers, patients, purchasers, and formulary managers on the other. Liability under the statute may be established without a person or entity having actual knowledge of the statute or specific intent to violate it. In addition, claims resulting from a violation of the federal Anti-Kickback Statute constitute false or fraudulent claims for purposes of the federal civil False Claims Act, which is addressed below. Although there are a number of statutory exemptions and regulatory safe harbors protecting certain common business practices from prosecution and administrative sanctions, the exemptions and safe harbors are drawn narrowly, and practices that involve remuneration that may be perceived as inducing the prescription, purchase, or recommendation of the Omnipod System may be subject to scrutiny under the law. For example, we provide the initial training to users necessary for appropriate use of the Omnipod System either through our own diabetes educators or by contracting with outside diabetes educators that have completed a Certified Pod Trainer course. We compensate outside diabetes educators for their services at contracted rates deemed to be consistent with the market. We have structured our arrangements with diabetes educators and other business practices to comply with statutory exemptions and regulatory safe harbors whenever possible, but our practices may be subject to scrutiny if they fail to strictly comply with the criteria in the exemption or regulatory safe harbor. Moreover, there are no safe harbors for many common practices such as

providing reimbursement assistance, coding and billing information, or other customer assistance and product support programs. If any of our practices, arrangements, or programs are found to violate the federal Anti-Kickback Statute, we could be subject to significant criminal, civil, and administrative penalties, including imprisonment, fines, damages, and exclusion from Medicare, Medicaid, or other governmental programs.

Federal law also includes a provision commonly known as the “Stark Law,” which prohibits a physician from referring Medicare or Medicaid patients to an entity for the furnishing of certain “designated health services,” including durable medical equipment, in which the physician has an ownership or investment interest or with which the physician has entered into a compensation arrangement. Violation of the Stark Law could result in denial of payment, disgorgement of reimbursements received for items and services referred by a physician with a noncompliant arrangement, civil damages and penalties, and exclusion from Medicare, Medicaid, or other governmental programs. Although there are statutory and regulatory exceptions protecting certain common business practices, and we have structured our arrangements with physicians and other providers to comply with these exceptions, these arrangements may not expressly meet the requirements for applicable exceptions from the Stark Law.

Federal Civil False Claims Act. The federal civil False Claims Act imposes penalties against any person or entity who, among other things, knowingly presents, or causes to be presented, a false or fraudulent claim for payment of government funds, or knowingly making, using, or causing to be made or used a false record or statement material to a false or fraudulent claim. Actions under the False Claims Act may be brought by the Attorney General or as a qui tam action by a private individual in the name of the government. Violations of the False Claims Act are subject to the imposition of significant per claim penalties, three times the amount of damages that the federal government sustained and possible exclusion from participation in federal healthcare programs like Medicare and Medicaid. We believe that we are in compliance with the federal government’s laws and regulations concerning the filing of claims for reimbursement. However, many drug and medical device manufacturers have been investigated or subject to lawsuits by whistleblowers and have reached substantial financial settlements with the federal government under the False Claims Act for a variety of alleged improper marketing activities, including providing free product to customers with the expectation that the customers would bill federal programs for the product; or causing submission of false claims by providing inaccurate coding or billing information to actual or prospective purchasers. Our business practices could be subject to scrutiny and enforcement under the federal False Claims Act. We also may be subject to other federal false claim laws, including federal criminal statutes that prohibit making a false statement to the federal government.

Civil Monetary Penalties Law. We are subject to the federal Civil Monetary Penalties Law, which prohibits, among other things, the offering or transferring of remuneration to a Medicare or Medicaid beneficiary that the person knows or should know is likely to influence the beneficiary’s selection of a particular supplier of Medicare or Medicaid payable items or services. Noncompliance can result in significant civil monetary penalties for each wrongful act, assessment of three times the amount claimed for each item or service, and exclusion from the federal healthcare programs.

Federal Healthcare Fraud Statutes. We are also subject to a federal healthcare fraud statutes that, among other things, impose criminal and civil liability for executing a scheme to defraud any healthcare benefit program including non-governmental programs, and prohibit knowingly and willfully falsifying, concealing, or covering up a material fact or making any materially false or fraudulent statement or representation, or making or using any false writing or document with knowledge that it contains a materially false or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items, or services. Violations of these statutes can result in significant civil, criminal, and administrative penalties, fines, damages, and exclusion from federal healthcare programs.

State Fraud and Abuse Laws and Marketing Restrictions. Many states have adopted anti-kickback, anti-referral laws, and false claims laws and regulations analogous to the federal civil Anti-Kickback Statute and federal False Claims Act. In some cases, these state laws apply regardless of the payor, including private payors. We believe that we are in compliance with such laws. Moreover, several states have imposed requirements to disclose payments to healthcare providers, restrictions on marketing and other expenditures, and requirements to adopt a code of conduct or compliance program with specific elements. Liability under such laws could result in fines and penalties and restrictions on our ability to operate in these jurisdictions.

Administrative Simplification of the Health Insurance Portability and Accountability Act of 1996. The Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) mandated the adoption of standards for the exchange of electronic health information to encourage overall administrative simplification and enhance the effectiveness and efficiency of the healthcare industry. Ensuring privacy and security of patient information is one of the key factors driving the legislation. HIPAA regulations have been amended under the Health Information Technology for Economic and Clinical Health Act of 2009. If we are found to be in violation of HIPAA, we could be subject to civil or criminal penalties.

Privacy Laws. Several states have enacted various privacy laws. For example, the California Consumer Privacy Act (“CCPA”) is a consumer privacy law, which provides certain privacy rights and consumer protection for residents of the state of

California. These consumer rights include 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 the delete 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 Privacy Rights Act (“CPRA”) amends and expands the CCPA and is to take effect in January 2023 with respect to personal data collected beginning in January 2022. If we fail to comply with these regulations, we could be subject to civil sanctions, including fines and penalties for noncompliance. Colorado and Virginia have enacted similar laws, also with effective dates in 2023. In addition, general privacy legislation has been filed in Congress, but the final form of the legislation and when it might be enacted is difficult to predict.

Patient Protection and Affordable Care Act. The Patient Protection and Affordable Care Act as amended by the Health Care and Education Reconciliation Act of 2010 (“ACA”) enacted significant changes to the provision of and payment for healthcare in the United States. Under the ACA and related laws and regulations, federal and state government initiatives are focused on limiting the growth of healthcare costs and implementing changes to healthcare delivery structures. These reforms are intended in part to put increased emphasis on the delivery to patients of more cost-effective therapies and could adversely affect our business. Some of the provisions of the ACA have yet to be fully implemented, and certain provisions have been subject to judicial and Congressional challenges. In addition, there have been efforts to repeal or replace certain aspects of the ACA and to alter the implementation of the ACA and related laws. It is unclear how the ACA and its implementation, as well as efforts to repeal or replace, or invalidate, the ACA, or portions thereof, will affect our business. Additional legislative changes, regulatory changes, and judicial challenges related to the ACA remain possible. While some uncertainty exists regarding the future aspects of the ACA, we expect that the ACA will continue to have a significant impact on the delivery of healthcare in the United States and on our business in the near term.

Physician Payments Sunshine Act. The Physician Payments Sunshine Act, implemented as the Open Payments program, requires manufacturers of drugs and devices for which payment is available under Medicare, Medicaid, or the Children’s Health Insurance Program (with certain exceptions) to report annually to the Centers for Medicare & Medicaid Services (“CMS”) information related to direct or indirect payments and other transfers of value provided to physicians and teaching hospitals, as well as ownership and investment interests held by physician and their immediate family members. Beginning in 2022, applicable manufacturers also will be required to report information regarding payments and transfers of value provided to physician assistants, nurse practitioners, clinical nurse specialists, certified nurse anesthetists and certified nurse-midwives. Failure to disclose reportable payments could subject us to penalties and materially adversely impact our business and financial results. Certain states’ laws require additional reporting of payments and transfers of value to healthcare providers.

Since these laws and regulations continue to evolve, we lack definitive guidance as to the application of certain key aspects of these laws and regulations as they relate to certain of our arrangements and programs, including those with providers with respect to user training. We cannot predict the final form of these federal and state regulations or the effect their application will have on us. As a result, our provider and training arrangements may ultimately be found not to be in compliance with applicable federal law. Moreover, these laws continue to evolve. The Bipartisan Budget Act of 2018 increased the criminal and civil penalties that can be imposed for violating certain federal healthcare laws, including the Anti‑Kickback Statute. Additionally, in late 2020, the United States Department of Health and Human Services’ Office of the Inspector General (“OIG”) finalized a rule that will remove protection from the discount safe harbor to the federal healthcare Anti-Kickback Statute for manufacturers rebates to pharmacy benefit managers (or “PBMs”), Medicare Part D plans and Medicaid managed care organizations (“MCOs”), effective January 2022. The rule also includes a new safe harbor for point-of-sale reductions offered by manufacturers to Part D plans, Medicaid MCOs and their PBMs, and a new safe harbor for certain fees manufacturers pay to PBMs for services to the manufacturers. The rule was finalized consistent with an Executive Order issued by the President in 2020; with the change in Administrations, it is possible that the rule may be revised before it is fully effective. If it takes effect as written, the rule will be one of the most significant amendments to the Anti-Kickback Statute regulatory safe harbors in decades and likely will transform manufacturer interactions with Part D plans, Medicaid MCOs and their PBMs.

Ensuring that our business arrangements and interactions with healthcare professionals, third‑party payors, customers and others comply with applicable healthcare laws and regulations requires substantial resources. Because of the breadth of these laws and the narrowness of the exceptions or safe harbors, it is possible that some of our business activities could be subject to challenge under one or more of these laws.

U.S. Foreign Corrupt Practices Act (“FCPA”). We are also subject to FCPA in the U.S. and to similar anti-bribery laws in other jurisdictions, which 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, our customer relationships outside of the United States may be with governmental entities and therefore subject to such anti-bribery laws. 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 protect us from reckless or criminal acts committed by our employees or agents.

International Regulations

International sales of medical devices are subject to foreign government regulations, which may vary substantially from country to country. The time required to obtain approval by a foreign country may be longer or shorter than that required for FDA clearance or approval, and the requirements may differ. There is a trend towards harmonization of quality system standards among the European Union, United States, Canada and various other industrialized countries.

The primary regulatory body in Europe is that of the European Union, which includes most of the major countries in Europe. Other countries, such as Switzerland, have voluntarily adopted laws and regulations that mirror those of the European Union with respect to medical devices. The European Union has adopted numerous directives and standards regulating the design, clinical trials, manufacture, labeling and adverse event reporting for medical devices, including the Medical Device Directive (“MDD”) and the Medical Device Regulation (“MDR”), which replaced MDD in May 2021. Devices that comply with the requirements of the MDD will be entitled to bear the CE conformity marking and, accordingly, can be commercially distributed until May 2024, at which time devices must comply with the MDR. The method of assessing conformity with the applicable directive varies depending on the class of the product, but normally involves a combination of self-assessment by the manufacturer and a third-party assessment by a “Notified Body”. The latter is required in order for a manufacturer to commercially distribute the product throughout the European Union. This third-party assessment may consist of an audit of the manufacturer’s quality system and specific testing of the manufacturer’s product. Outside of the European Union, regulatory approval needs to be sought on a country-by-country basis for us to market our products.

We have obtained the right to affix the CE Mark to the Omnipod and Omnipod DASH Systems, which allows us to distribute these products throughout the European Union and in other countries that recognize the CE Mark. In addition, we have Health Canada approval to sell these products in Canada.

A range of anti-bribery and anti-corruption laws, as well as industry specific laws and codes of conduct, apply to the medical device industry and interactions with government officials and entities and healthcare professionals. These laws include the U.K. Bribery Act and similar antibribery laws in other jurisdictions in which we operate. Such laws generally prohibit U.S.-based companies and their intermediaries from making improper payments for the purpose of obtaining or retaining business to foreign officials, or in the case of the U.K. Bribery Act, to any person.

General Data Protection Regulation. The General Data Protection Regulation (“GDPR”) is a comprehensive update to the data protection regime in the European Economic Area that imposes requirements 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 fines and penalties for noncompliance.

Human Capital Resources

Employees

Our people are our most valuable asset and are the source of our innovation and our success. We strive to attract and retain the best talent with competitive compensation and benefits, opportunities for growth and development, and a culture that emphasizes fair and equitable treatment. As of December 31, 2021, we had approximately 2,300 full-time employees, representing a 21% increase over the prior year. Approximately 80% of our employees are located in the United States and the remainder are located in 13 other countries.

To assess and improve employee retention and engagement, we survey employees with the assistance of third-party consultants, and take timely action to address key areas of employee concern. We regularly conduct engagement surveys to gain valuable insight into our employees’ experience and identify areas for improvement. In 2021, we heard from employees through a variety of surveys focused on wellness, work-life balance, and the workplace of the future. In 2022, we implemented a new approach to engagement. Instead of conducting an engagement survey once per year, we will perform short pulse surveys three to four times per year to better understand opportunities to improve our talent management strategy and gain a more dynamic view of our employees’ needs. Our senior leadership team assesses engagement to understand and identify potential opportunities for improvement.

Our executive leadership team conducts regular Town Hall meetings to ensure our global employees are highly engaged and receive timely business updates. To help our remote employees feel socially connected to their colleagues, we created our “Stay Connected” initiative, which includes video updates from leaders around the world. This initiative also includes virtual meetings with our executive team members. These virtual meetings are designed as casual conversations with our executives so

employees can talk about what is on their minds, get to know the executive leaders, and connect with colleagues from across the organization. We also utilize a social networking tool to ensure our global employees are engaged, motivated, and collaborating with one another.

Diversity, Equity, and Inclusion

Our success thrives on the diversity of perspective, thought, experience, and background within our workforce. We aspire to create a diverse and inclusive global culture that reflects the diversity of the customers we serve and fosters an environment where all employees feel welcomed, respected, and valued. Accordingly, we are committed to providing equal opportunity in all aspects of our Company culture and workplace. Our annual three-day leadership program includes instruction in unconscious bias and hiring behaviors that support diversity. We have talent programs that foster a diverse talent pipeline by recruiting candidates with a wide variety of backgrounds.

Our Employee Resource Groups (“ERG”) serve as a source of inclusion across seven categories: African Descent, Hispanic/Latin, LGBTQ+, Sustainability, Veterans and First Responders, Women, and Young Professionals. These ERG support the acquisition of diverse talent and are sponsored by senior leaders across our organization.

Training and Development

We are committed to fostering an environment in which our employees continuously learn and develop. We offer both leadership and professional skills development programs. All employees who join Insulet undergo a robust onboarding program called RITE Start that introduces our core values of respect, integrity, teamwork, and excellence, and educates new employees about diabetes, our Omnipod products, our business strategy, and other business topics designed to engage and connect employees to each other and our mission. Due to the COVID-19 pandemic, we transformed our regional on-boarding program for new hires to a global, virtual program. We also offer intensive Customer Care New Hire Training and Sales (Field and Inside Sales) New Hire Training. In addition, employees have access to monthly learning programs and virtual and online learning programs. Further, during our 2021 annual Compliance Week, employees logged over 6,000 training hours. We offer leadership development programs to support the growth of our future leaders. We also offer training for new managers and resources for experienced leaders. Additionally, we offer professional certification course reimbursement of up to $3,000 annually and tuition reimbursement of up to $5,250 annually for courses taken in pursuit of an undergraduate degree and up to $10,000 annually for courses taken in pursuit of a graduate degree. Finally, we offer virtual training programs and employee communications designed to support employees and leaders that take advantage of our flexible work policy, including programs on leading effective remote meetings, managing remotely, and how to leverage collaborative learning tools.

Competitive Pay and Benefits

Our compensation program is designed to align employee compensation with our performance and to provide the proper incentives to attract, retain, and motivate employees to achieve superior results. The structure of our compensation program balances incentive earnings for both short-term and long-term performance. Specifically,

• We provide employee wages that are competitive and consistent with employee positions, skill levels, experience, knowledge, and geographic location.

• We engage internationally recognized outside compensation and benefits consulting firms to independently evaluate the effectiveness of our executive compensation and benefit programs and to provide benchmarking.

*•*We align our executives’ long-term equity compensation with our shareholders’ interests.

*•*Annual increases and incentive compensation are based on our performance as well as each individual’s contribution to the results achieved and are documented through our talent management process as part of our annual review process.

We are committed to providing comprehensive benefit options that allow our employees and their families to live healthier and more secure lives. Our wide-ranging benefits include: health insurance, telehealth, prescription drug benefits, dental insurance, vision insurance, 80 hours of COVID-19 paid sick time, accident insurance, critical illness insurance, life insurance, disability insurance, health savings accounts, flexible savings accounts, retirement plans, legal services, identity theft protection, maternity/paternity leave, and employee assistance program. In addition, we offer a free online wellness program; subsidized child, senior care or pet services, and access to personal services; free virtual babysitting and tutoring services; Pod perks, which provides a free Omnipod System, including PDM and Pods to benefit eligible employees, interns, or dependents; summer hours; and a flexible work policy. In addition, our employee stock purchase plan is available to all full-time employees and has a participation rate of over 60%.

Health and Safety

We maintain an occupational health and safety management system that covers all our employees and contractors, because we are committed to the safety and well-being of our workforce. By minimizing risks at our factories and implementing training to enhance awareness of hazards, we are able to promote safe practices and preserve the health of our employees.

Modern manufacturing enables efficiency and automation, which reduces exposure to health and safety risks throughout the production process. At our facilities, the majority of our equipment is fully automated to minimize human involvement in the operations of machines and therefore reduce the risk of injury. We maintain high standards for workplace safety, and our orientation for technicians includes training about safe procedures, such as lockout/tagout. All employees working in our machine shop must also attend training to understand and comply with safety protocols.

We have a Health and Safety Compliance Manual to provide employees with the tools needed to identify and report hazards and reduce work related injuries. Our programs and policies are in compliance with applicable local, regional, and federal laws, including U.S. Occupational Safety and Health Administration requirements. In addition to hazard recognition, our workplace health and safety programs cover ergonomics, hearing conservation, fall protection, and accident and injury prevention. Furthermore, we added a detailed program on contractor safety in 2021 to support the health and well-being of the contractors who work with us on various aspects of our operations every day.

We also have formal plans in place to protect our employees safety in the event of an emergency. In addition, we have an Emergency Action Plan for our Acton, Massachusetts facility that outlines processes that our employees must follow during unexpected events. As part of this initiative, we trained certain employees to use automated external defibrillators, provide first aid, and perform cardiopulmonary resuscitation (CPR). We are also planning to schedule annual emergency evaluation drills to enhance the safety of our facility.

In response to COVID-19, we organized an internal cross-functional Coronavirus Task Force to manage our response to the pandemic and maintain business continuity while aligning with safety protocols recommended by the World Health Organization, the U.S. Centers for Disease Control and Prevention, and other local health agencies. In addition, to ensure the safety of our essential employees who work in our owned and contract manufacturing facilities during the pandemic, we implemented additional screening processes and provided masks, sanitizer, and other personal protective equipment. We also initiated contact tracing and offered COVID-19 testing for all employees in the U.S. and offered vaccination clinics at our principal U.S. office and manufacturing location.

Company Information

Insulet Corporation is a Delaware corporation formed in 2000. Our principal office is located at 100 Nagog Park, Acton, Massachusetts, 01720 and our website address is http://www.insulet.com. We make available free of charge on our website our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, proxy statements and amendments to those reports as soon as reasonably practicable after we electronically file or furnish such materials to the U.S. Securities and Exchange Commission (“SEC”). We have also posted the charters for our Audit Committee, Compensation Committee and Nominating, Governance and Risk Committee, as well as our Code of Business Conduct and Ethics, under the heading “Corporate Governance” in the Investors section of our website. The information on our website is not incorporated in this report by reference. In addition, the SEC maintains a website (http//www.sec.gov) that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC.