Item 1A. Risk Factors

Investing in our securities involves a high degree of risk. You should consider the following information about the risks described below, together with the other information contained in this Annual Report on Form 10-K and in our other public filings in evaluating our business. The following factors, among others, could cause our actual operating results to differ materially from those indicated or suggested by forward-looking statements made in this Annual Report on Form 10-K or presented elsewhere by management. Investors should consider the risks described below before making an investment decision. The risks described below are not the only ones we face. Additional risks not presently known to us or that we currently believe are not material may also impair our business operations. Our business could be harmed by any of these risks. The trading price of our common stock could decline due to any of these risks, and investors may lose all or part of their investment.

Risks Related to Our Business

We face competition from other medical device companies and alternative medical technologies, and we may not be able to compete effectively.

The segments in which we primarily operate are competitive, subject to change, and affected by new product introductions. Our competitors vary by product line, as no company directly competes against us with respect to all our offerings. Certain competitors:

• have stronger reputations and relationships with our target customers;

• have developed more extensive distribution channels;

Our open vascular surgical products additionally compete to varying degrees with endovascular devices, and we may experience sales erosion to the extent industry trends favor endovascular procedures. We are also potentially vulnerable to companies outside of the peripheral vascular device space that may develop technologies, products, procedures, or services that may impact the demand for or use of our products and services. To the extent we experience increased competitive pressures, whether direct or indirect, we could suffer loss of sales and market share or need to undertake competitive countermeasures, such as price reductions, that could cause our operating results to decline.

If we are unable to source, acquire and integrate new businesses, product lines, or technologies, we may not achieve our growth objectives and our results of operations could suffer.

We have limited internal research and development resources and capabilities. We have historically introduced few internally-developed new devices to market. A significant portion of our growth has been driven by acquisitions. Although we have completed 24 acquisitions since our founding, we have not completed an acquisition since 2020. Acquisition targets in the open vascular surgery space may be limited, and even to the extent that we are able to identify acquisition opportunities, there may be reasons that we are unable to consummate acquisitions, including, without limitation, an inability to agree upon acceptable acquisition terms, the presence of competitive bids, and regulatory or antitrust challenges. If we are unable to complete future potential acquisitions, our ability to grow may be inhibited.

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Even to the extent we complete acquisitions, we may experience:

• diversion of management’s time from other business concerns;

• higher costs of integration than anticipated;

• unanticipated liabilities included as part of the acquisition;

• increased regulatory scrutiny;

• difficulties in retaining key employees of the acquired business;

• charges related to the acquisition of in-process research and development; or

We could also discover deficiencies withheld from us due to fraud or otherwise not uncovered in our due diligence, including deficiencies in internal controls, data adequacy and integrity, product quality, and regulatory compliance, as well as undisclosed contractual or other liabilities and product liabilities, any of which could result in us becoming subject to penalties or other liabilities. Any of these difficulties could negatively impact our ability to realize the intended and anticipated benefits from acquisitions.

If we are unable to increase our selling prices to customers, or if we are required to make price concessions, our sales growth could be reduced and our operating results could suffer.

In recent years a material portion of our sales growth has been driven by higher average selling prices, particularly with respect to our valvulotome and carotid shunt products. We cannot guarantee that we will be able to continue to increase selling prices at the same pace. The following factors, among others, could inhibit our ability to increase price, in the future:

• customer tolerance for additional price increases;

• competitive pressures discussed above in these Risk Factors;

If we are unable to raise prices in the future or unable to do so at the same pace as we have done in the recent past, we may experience a reduction in our net sales growth and our operating results could suffer. Additionally, even to the extent we are able to increase prices in the future, certain customers may respond to price increases by reducing or eliminating purchases with us, which could negate or reduce the financial benefit of those price increases.

We may not be able to maintain our historic levels of profit growth.

Our operating income grew 42% in 2024 and 37% in 2023. This growth resulted principally from the growth of our sales force, average selling price increases, and operating expense restraint. If we are unable to replicate these favorable factors (or others) in 2025 or future years, our operating income growth could slow or disappear. Other factors that may affect our profitability growth include:

• changes to our pricing strategy;

• the productivity and growth of our direct sales force;

• fluctuations in foreign currency exchange rates;

• market acceptance of our new products and services;

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• our ability to successfully build direct sales organizations in new markets;

• our ability to successfully acquire and develop products;

• our ability to successfully integrate acquired businesses;

• our ability to obtain or maintain regulatory approvals;

• reimbursement rates for our medical products and procedures;

• the cost of litigation, if any; and

• changes in tax laws.

Operating income growth may also vary significantly quarter-to-quarter due to quarterly fluctuations in our business that may be driven by the timing of, among other things, acquisitions, new product introductions, product discontinuations, product recalls, regulatory approvals, sales incentive programs, litigation, changes to tax law, and changes to our sales force or other personnel.

Our dependence on sole- and limited-source suppliers could hinder our ability to deliver our products and services to our customers and could harm our results of operations.

We rely on sole- and limited-source suppliers for many of our important components and certain products, including our XenoSure biologic patch, VascuCel and CardioCel biologic patch, Artegraft biologic graft, Omniflow biosynthetic vascular graft, and RestoreFlow allografts. There are relatively few, or in some cases no, alternative, validated sources of supply for our sole-sourced materials and products. We do not always have supply agreements in place with suppliers, instead placing orders on an as-needed basis. At any time, these suppliers could discontinue or become incapable of the manufacture or supply of these materials or products. We do not ordinarily carry a significant inventory of these materials and products. Identifying and qualifying additional or replacement suppliers, if required, may not be accomplished quickly or at all and could involve significant additional costs. Any supply interruption from our suppliers or failure to obtain replacement suppliers would interrupt our ability to manufacture our products and result in production delays and increased costs. This could lead to loss of sales and customers, and our results of operations could be harmed. In some cases, changes to raw material suppliers or use of alternative raw materials may require significant testing and subsequent regulatory approval.

With respect to our RestoreFlow allografts, we rely on tissue procurement organizations to provide donated tissue to us. While we have relationships with multiple tissue procurement organizations, we cannot be sure that a sufficient supply of suitable human tissue will be available to us, in which case our allograft preservation service revenues could be adversely affected.

We may experience challenges with the ongoing implementation of our new enterprise resource planning system.

While we have largely completed the implementation of a new enterprise resource planning, or ERP, system in the United States, we are continuing to work on its adoption internationally. ERP system implementations are complex, time-consuming, labor intensive, and involve substantial expenditures. The new ERP system is critical to our ability to gather important information; obtain and deliver products; send invoices; fulfill contractual obligations; maintain books and records; provide accurate, timely and reliable reports on our financial and operating results; and otherwise operate our business. ERP system implementations also require transformation of internal processes. Any such implementation involves risks, including loss of information and potential disruption in operations. For example, in the first half of 2024, a third-party independent service provider that assists us in billing our customers and connects to our ERP system, unexpectedly stopped billing our customers for their portion of shipping costs, which results in an increase in expense to us of $1.0 million. Subsequently, we recovered nearly all unbilled costs from our customers but there can be no assurance that we will experience a similar resolution related to any future events. The implementation and maintenance of the new ERP system may be subject to delays and cost overruns.

Any disruptions, delays, or deficiencies in the implementation of the new ERP system could negatively affect our ability to process orders, ship products, send invoices, fulfill contractual obligations, accurately maintain books and records, provide accurate, timely, and reliable reports on our financial and operating results, including reports required by the SEC such as the evaluation of our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, and otherwise operate our business. Additionally, if we do not complete the implementation of the new ERP system as planned, the effectiveness of our internal control over financial reporting could be adversely affected.

Significant disruptions of information technology systems or breaches of information security systems could adversely affect our business.

We rely upon a combination of information technology systems and traditional recordkeeping to operate our business. In the ordinary course of business, we collect, store, and transmit confidential information (including, but not limited to, information about our business, financial information, personal data, intellectual property, and in some very limited instances, patient data). Our information technology and information security systems and records are potentially vulnerable to security breaches, service interruptions, data loss, or malicious attacks resulting from inadvertent or intentional actions by our employees, vendors, or other third parties. In addition, due to our international presence and mobile sales force, we have implemented remote work arrangements for certain employees, and those employees may use outside technology and systems that are vulnerable to security breaches, service interruptions, data loss, or malicious attacks, including by third parties.

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While we have invested, and continue to invest, in our information technology and information security systems and employee information security training, there can be no assurance that our efforts will prevent all security breaches, phishing/fraud attempts, service interruptions, or data losses. Although we are not aware of having experienced any prior material data breaches, regulatory non-compliance incidents, or cyber security incidents, we may in the future be impacted by such an event, exposing our clients and us to a risk of someone obtaining access to our information, to information of our clients or their customers, or to our intellectual property; disabling or degrading service; or sabotaging systems or information. Any such security breach could result in a loss of confidence in the security of our services; damage our reputation; disrupt our business; require us to incur significant costs of investigation, remediation and/or payment of a ransom; lead to legal liability; negatively impact our future sales; and result in a substantial financial loss.

Some of our devices are sold to a different call point, and we may not be successful in selling to that newer call point.

In terms of marketing and sales efforts, our primary call point focus is the vascular surgeon. Some of our products are sold to a call point that is different from this main call point. For example, historically, a significant portion of CardioCel sales have been to the pediatric cardiac surgeon. Our success in selling products like CardioCel will depend, in part, on our sales representatives devoting a portion of their time and establishing relationships with pediatric cardiac surgeons. If they do not undertake these activities or are unsuccessful in doing so, then this could lead to lower CardioCel sales. Cross-selling opportunities to pediatric cardiac surgeons are limited at LeMaitre. Also, if our sales representatives spend less time focused on vascular surgeons, the sales of our vascular products could decrease.

Our tissue processing and preservation services are subject to a variety of risks, including those related to the procurement of human tissue and regulatory requirements.

Our ability to successfully provide RestoreFlow allograft processing, preservation and distribution services may be affected by the following:

• processing human tissue in a cost-effective manner;

Our failure in any one or more of these areas could adversely impact our ability to provide processing, preservation, and distribution services related to allografts and therefore our business and operations.

Any disruption in our manufacturing facilities could harm our results of operations.

Our principal worldwide executive, distribution, and manufacturing operations are located in five leased facilities in Burlington, Massachusetts. We also have a manufacturing site in North Brunswick, New Jersey as well as a tissue processing, preservation and distribution facility in Fox River Grove, Illinois. These facilities and the equipment we use to manufacture our products and services would be difficult to replace and could require substantial lead-time to repair or replace in the event of a natural or man-made disaster. In the event of a disaster, we may be required to shift production or processing to alternate manufacturing facilities, and we would be forced to rely on third-party manufacturers, if available. Although we carry insurance for damage to our property and the disruption of our business from casualties, such insurance may not be sufficient to cover all of our potential losses, including potential damage to our reputation, and may not continue to be available to us on acceptable terms, or at all.

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The risks inherent in operating internationally and the risks of selling and shipping our products and of purchasing our components and products internationally may adversely impact our net sales, results of operations, and financial condition.

We derive a significant portion of our net sales from outside of the United States. For the year ended December 31, 2024, 41% of our net sales were international. Our international sales operations expose us and our representatives, agents, and distributors to risks inherent in operating in foreign jurisdictions. These risks include:

• fluctuations in foreign currency exchange rates;

• changes in third-party reimbursement policies;

• pricing pressure;

• laws and business practices favoring local companies;

• longer payment cycles;

• difficulties in enforcing agreements and collecting receivables;

• difficulties in enforcing or defending intellectual property rights;

• exposure to different legal, data privacy, and political standards; and

• political, economic, or social instability.

We cannot assure you that one or more of these factors will not harm our business. Any material decrease in our international sales would adversely impact the results of operations.

We may experience disruptions to our international business to the extent we transition our sales strategy in certain international jurisdictions from a distributor-based approach to a direct sales model.

We will typically enter new international markets by engaging a third-party distributor to conduct sales on our behalf. From time to time, we may choose to transition select international markets to a direct sales model. Local law or contractual terms may require us to compensate the distributor that is being eliminated, and we may incur new or sometimes unexpected costs associated with setting up a local entity and employing local staff. An increase in our near- and long-term costs of doing business in the relevant market may therefore occur. Additionally, we may not have adequate knowledge of or experience in the relevant market such that our sales may decline in the relevant market after going direct.

The use or misuse of our products and the tissues we distribute may result in injuries that lead to product liability lawsuits or legal actions, which could be costly to our business.

If our products or the tissue we process are defectively designed, manufactured, processed, or labeled; contain defective components; are misused; or found to have caused or contributed to injuries or death, we may become subject to costly litigation. Although we offer training for physicians, we do not require that physicians be trained in the use of our products, and physicians may use our products incorrectly or in procedures not contemplated by us. We are from time to time involved in product liability claims. Product liability claims could divert management’s attention from our core business, damage our reputation, be expensive to defend, and result in sizable damage awards against us.

We cannot assure you that our product liability insurance coverage will be sufficient to satisfy claims made against us. Further, we may not be able to maintain the same level of coverage, and we may not be able to obtain adequate coverage at a reasonable cost and on reasonable terms, if at all. Additionally, if any such product liability claim or series of claims is brought against us for uninsured liabilities or is in excess of our insurance coverage, our business could be harmed.

From time to time, we are involved in litigation where the outcome is uncertain and which could entail significant expense.

We are subject, from time to time, to legal proceedings and litigation, including, but not limited to, actions relating to product liability, employment matters, intellectual property, contract disputes, and other commercial matters. Because the outcome of litigation is inherently difficult to predict, it is possible that the outcome of litigation, or even simply the defense of litigation, could entail significant cost for us, divert management’s attention, and adversely affect our reputation. The fact that we operate in international markets also increases the risk that we may face legal exposure as we seek to comply with a large number of varying legal and regulatory requirements. If any such proceedings were to result in an unfavorable outcome, it could adversely affect our results of operations.

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Risks Related to the Regulatory Environment

Our business is subject to complex, costly, and burdensome regulations. We could be subject to significant penalties if we fail to comply.

The production and marketing of our products and services and our ongoing research and development are subject to extensive regulation and review by numerous governmental authorities both in the United States and abroad. U.S. and foreign regulations applicable to medical devices and human tissues are wide-ranging and govern, among other things, the testing, marketing, and premarket clearance or approval of new medical devices and services related to human tissue, as applicable, in addition to regulating manufacturing and processing practices, reporting, promotion and advertising, importing and exporting, labeling, and record-keeping procedures.

Within recent years, there has been an increase in the scope and enforcement of data privacy laws in the jurisdictions in which we do business. The European Parliament adopted the General Data Protection Regulation, or GDPR, effective May 2018. The California Consumer Privacy Act, or CCPA, effective January 2020, requires covered companies to provide, among other things, new disclosure to consumers about such companies’ data collection, as well as new use and sharing practices. Following the passage of the CCPA, several other U.S. states passed similar data privacy laws. In 2023, Europe finalized the first-ever comprehensive legal framework for governance of the use of artificial intelligence, the EU Artificial Intelligence Act, with a rolling effective date commencing in 2025. Compliance with these varying regimes has caused and will cause us to incur additional costs, including as may result from any non-compliance or asserted non-compliance.

Our failure to comply with applicable regulatory requirements could result in governmental agencies or a court taking action, including any of the following:

• issuing public warning letters to us;

• imposing fines and penalties on us;

• issuing an injunction preventing us from selling or distributing our products;

• bringing civil or criminal charges against us;

• withdrawing or denying approvals or clearances for our products.

If any or all of the foregoing were to occur, our business, results of operations, and brand could be materially adversely affected.

If we are not successful in obtaining additional and maintaining current clearances and approvals from U.S. governmental agencies for our medical devices, we might not be able to sell our products, and our future growth might be hampered.

Each medical device that we wish to market in the United States generally must receive either 510(k) clearance or PMA approval. Either process can be lengthy and expensive. The FDA’s 510(k) clearance procedure usually takes three to twelve months. Although 510(k) clearances have been obtained for nearly all of our current products that require such clearances, the FDA may condition, limit or prohibit our sales of these products if safety or effectiveness problems develop with the devices. Our new products or significantly modified existing products could be denied 510(k) clearance.

The PMA approval process is more costly, lengthy, and uncertain. It generally takes from six months to three years. Achieving premarket approval typically requires extensive clinical trials and may require the filing of numerous amendments. We do not have significant experience in obtaining PMA approval or conducting these studies for our products.

The FDA may also require the more extensive PMA process for certain products. Our ability to market our products outside the United States is also subject to regulatory approval, including our ability to demonstrate the safety and effectiveness of our products in the clinical setting. Even if regulatory approval or clearance of a product is granted, the approval or clearance could limit the uses or the claims for which the product may be labeled and promoted, which may limit the market for our products. If we do not obtain and maintain foreign regulatory or FDA approval with respect to our products, as applicable, we will not be able to sell our products, and our future growth could be affected.

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If we or some of our suppliers fail to comply with the FDA’s QSR and other applicable requirements, our manufacturing or processing operations could be disrupted, and we may become subject to a variety of FDA enforcement actions.

We are subject to inspection and marketing surveillance by the FDA to determine our compliance with all regulatory requirements. If the FDA finds that we have failed to comply with any regulatory requirements, it can institute a wide variety of enforcement actions, including, but not limited to, warning letters, fines, and penalties, injunctions, civil or criminal charges, mandatory recalls, and withdrawal of clearances to sell products.

We and some of our suppliers must comply with the FDA’s QSR, which governs the methods used in, and the facilities and controls used for, the design, testing, manufacture, control, quality assurance, installation, servicing, labeling, packaging, storage, and shipping of medical devices. Our Fox River Grove, Illinois operations must comply with the FDA’s current Good Tissue Practices. The FDA enforces its regulations through pre-announced and unannounced inspections. We are subject to such inspections by the FDA and other regulatory bodies. The timing of future audits is unknown, and it is possible that audits may result in one or more unsatisfactory results. If we or one of our suppliers fails an inspection, or if a corrective action plan adopted by us or one of our suppliers is not sufficient, the FDA may bring an enforcement action against us.

We participate in the MDSAP, which allows manufacturers to undergo a universal quality system audit that is accepted in the U.S., Japan, Australia, Canada and Brazil in lieu of individual routine audits by each regulator. Maintenance of this certification is a requirement to maintain sales in certain geographies, including Canada. Failure to maintain this certification in good standing could result in suspension of our sales efforts in Canada or other geographies.

We are also subject to the FDA’s general prohibition against promoting our products for unapproved or off-label uses and to the medical device reporting regulations that require us to report to the FDA if our products may have caused or contributed to a death or serious injury, or if our device malfunctions and a recurrence of the malfunction would likely result in a death or serious injury. We must also file reports with the FDA of some device corrections and removals, and we must adhere to the FDA’s rules on labeling and promotion. If we fail to comply with these or other FDA requirements or fail to take adequate corrective action in response to any significant compliance issue raised by the FDA, the FDA can take significant enforcement actions, which could harm our business, results of operations, and our reputation.

In addition, most other countries, such as Japan, require us to comply with manufacturing and quality assurance standards for medical devices that are similar to those in the United States before marketing and selling our products in those countries.

If we do not comply with international regulatory requirements to market our products or if we need to modify our operations or products as a result of such requirements, our business may be harmed.

Sales of medical devices outside the United States are subject to international regulatory requirements that vary from country to country. These requirements may differ from our experiences with the FDA. In some countries, we rely on our international distributors to obtain premarket approvals, complete product registrations, and comply with clinical trial requirements. Those distributors may lack certain competencies or expertise needed to perform those functions. Failure by us or our distributors to satisfy applicable medical device regulations would negatively impact our ability to sell our products in foreign countries and thereby negatively affect our operating results.

In order to market our medical devices in the EU we are required to obtain CE marks, which denote conformity to the essential requirements of the EU Medical Device Directive, or MDD, and the EU Medical Device Regulation, or MDR. The MDR took effect May 26, 2021, and replaces the MDD. Depending upon device classification, the deadline for compliance with the MDR with respect to our products is either December 31, 2027 or 2028, meaning we must obtain a new CE mark in accordance with the MDR by such date. Manufacturers of higher-risk devices generally must use a Notified Body, an appointed independent third party, to assess conformity. We currently use two Notified Bodies. We previously received CE marks under the MDD to sell most of our products. Nearly all of our products have been submitted to our Notified Bodies for review under the MDR. We have received CE marks under the MDR for 16 of our 23 product lines. If we fail to obtain new CE marks under the MDR, our sales in the EU could be adversely impacted.

In connection with the UK’s exit from the EU, the UK Medicines and Healthcare Products Regulatory Agency, or MHRA, announced that CE marking will continue to be recognized in the UK and certificates issued by EU-recognized Notified Bodies will continue to be valid in the UK market until the 2027 and 2028 MDR compliance deadlines. Following such dates, all devices marketed in the UK will require UK Conformity Assessed, or UKCA, marks. We have received UKCA marks for 16 of our 23 product lines. If we fail to timely obtain UKCA marks for our products, our sales in the UK could be negatively affected.

Our facilities are subject to periodic inspection by numerous regulatory authorities, including governmental agencies and Notified Bodies, and we must demonstrate compliance with applicable medical device regulations. Any failure by us to comply with regulatory requirements may necessitate corrective action by us, such as modification of our policies and procedures. In addition, we may be required to cease all or part of our operations for some period of time until we can demonstrate that appropriate steps have been taken. There can be no assurance that we will be found in compliance with all applicable standards in future audits.

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We also pursue registrations in other jurisdictions in which we sell our devices directly, including, without limitation, Japan and China. In 2015, the China Food and Drug Administration, or NMPA, significantly increased the application fees for product registrations and imposed additional requirements for obtaining product approval, which includes requirements for conducting clinical trials to support the registration application process on newly introduced products in China. As a result, we may not seek registration for certain products where the registration and trial costs are not justified by anticipated sales. Any delay or failure to obtain foreign product registrations could have a negative impact on our results of operations.

Oversight of the medical device industry might affect the manner in which we may sell medical devices and compete in the marketplace.

There are laws and regulations that govern how healthcare companies may market their products and services to healthcare professionals, including for example, the federal Anti-Kickback Statute, the federal False Claims Act, the federal Health Insurance Portability and Accountability Act of 1996, state law equivalents to these federal laws that are meant to protect against fraud and abuse, and analogous laws in foreign countries. Violations of these laws are punishable by criminal and civil sanctions and debarment from state or federal healthcare programs. Although we strive to comply with those laws and regulations, we cannot assure you that government officials will not assert that we are in violation of those laws or regulations. Federal and state laws are also sometimes open to interpretation, and from time to time we may find ourselves at a competitive disadvantage if our interpretation differs from that of our competitors.

Even after our products have received marketing approval or clearance, our products and the tissue we process may be subject to recall. Licenses, registrations, approvals, and clearances could be withdrawn or suspended due to failure to comply with regulatory standards or the occurrence of unforeseen problems following initial approval.

Our products, services, marketing, sales, development activities, and manufacturing processes are subject to extensive and rigorous regulation by the FDA, by comparable agencies in foreign countries, and by other regulatory agencies and governing bodies. If those regulatory bodies feel that we have failed to comply with regulatory standards, there can be no assurance that any approval, licensure, or registration will not be subsequently withdrawn, suspended or conditioned upon extensive post-market study requirements, even after having received marketing approval or clearance or licenses and registrations. Further, due to the interconnectedness of the various regulatory agencies, particularly within the EU, there is also no assurance that withdrawal or suspension of any of our approvals, licenses, or registrations by any single regulatory agency will not precipitate one or more additional regulatory agencies from also withdrawing or suspending their approval, license, or registration.

In the event that any of our products prove to be defective, we can voluntarily recall, or the FDA or foreign equivalent could require us to recall, any of our products. In the EU and UK, adverse event reporting requirements mandate that we report incidents which led or could have led to death or serious deterioration in health. Recalls, whether voluntary or required, could result in significant costs to us and significant adverse publicity. In severe instances, the FDA may also issue a warning letter and/or destruction of defective product and/or order the suspension or cessation of manufacturing of defective product. Additionally, if someone is harmed by a malfunction or a product defect, we may experience product liability claims for such defects. Any corrective action, whether voluntary or involuntary, as well as defending ourselves in a lawsuit, will require the dedication of our time and capital and may harm our financial results. Future recalls or claims could also result in significant costs to us and significant adverse publicity, which could harm our ability to market our products in the future.

Certain of our products contain materials derived from animal sources and may become subject to additional regulation.

Our AlboGraft vascular grafts, Artegraft vascular graft, XenoSure biologic patch, and CardioCel and VascuCel biologic patch products contain bovine tissue or material derived from bovine sources, and our Omniflow II Biosynthetic Vascular Graft contains ovine tissue. Products that contain materials derived from animal sources are increasingly subject to scrutiny in the media and by regulatory authorities. Regulatory authorities are concerned about the potential for the transmission of disease from animals to humans. This public scrutiny has been acute in Japan and Western Europe with respect to products derived from animal sources because of concern that bovine materials infected with the agent that causes bovine spongiform encephalopathy, otherwise known as BSE or mad cow disease, may, if ingested or implanted, cause a variant of the human Creutzfeldt-Jakob Disease, an ultimately fatal disease with no known cure. Cases of BSE in cattle discovered in Canada and the United States have also increased awareness of the issue in North America. Certain regions or countries have issued regulations that require products to be processed from bovine tissue sourced from countries like Australia or New Zealand where no cases of BSE have occurred. Products that contain materials derived from animals, including our products, may become subject to additional regulation, or even be banned in certain countries. Significant new regulations, or a ban of our products, could impair our current business.

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We may incur additional costs or encounter supply challenges if chemicals or substances used in the manufacture, packaging, or sterilization of our products are restricted or banned as a result of environmental concerns.

Certain of our products are manufactured, packaged, or sterilized using chemicals or substances that have drawn environmental concern. To the extent that the use of such chemicals or substances is restricted or banned, options to replace such chemicals or substitutes may not be readily available to us.

Per-and polyfluoroalkyl substances, or PFAS, are a group of chemicals that are used in a broad range of consumer and industrial products, including medical devices and related packaging. In October 2023, the Environmental Protection Agency, or EPA, released final rules requiring companies to report the manufacture or import of PFAS-containing products. Multiple states have also instituted bans on PFAS-containing products and mandated reporting on usage. These requirements collectively impose a high compliance burden, and further regulation of PFAS usage is expected. Although we have not been materially affected by PFAS regulations to date, the ultimate impact and associated cost of compliance is uncertain.

Certain of our products are sterilized using ethylene oxide, or EtO. Concerns over EtO being released into the environment at unsafe levels have led to a range of regulatory proposals and actions; various regulatory enforcement activities against EtO facilities, including closures and temporary closures; and lawsuits against EtO service providers. The U.S. has a limited number of EtO facilities. Any permanent or temporary closures or disruption to the operations of these facilities could impair our ability to sterilize certain of our products, which could negatively affect our sales.

Our human tissue cryopreservation services are subject to a wide variety of federal, state, and international regulations, and our failure to comply would impair our ability to operate in that space and negatively affect our operating results.

The FDA regulates human tissue pursuant to Section 361 of the Public Health Services Act, which in turn provides the regulatory framework for regulation of human cellular and tissue products. The FDA regulations focus on donor screening and testing to prevent the introduction, transmission, and spread of HIV-1 and -2, Hepatitis B and C, and other communicable diseases and disease agents. The regulations set minimum requirements to prevent the transmission of communicable diseases from human tissue used for transplantation. The regulations define human tissue as any tissue derived from a human body which is (a) intended for administration to another human for the diagnosis, cure, mitigation, treatment, or prevention of any condition or disease and (b) recovered, preserved, stored, or distributed by methods not intended to change tissue function or characteristics. The FDA definition excludes, among other things, tissue that currently is regulated as a human drug, biological product, or medical device, and it also excludes kidney, liver, heart, lung, pancreas, or any other vascularized human organ. The current regulations applicable to human tissues include requirements for donor suitability, processing standards, establishment registration, product listing, testing, and screening for risks of communicable diseases. The FDA periodically audits our tissue preservation facilities for compliance with its requirements and has the authority to enjoin the distribution, force a recall, or require the destruction of tissues that do not meet its requirements.

Our activities in preserving and transporting human hearts and certain other organs are also subject to federal regulation under the National Organ Transplant Act, or NOTA, which makes it unlawful for any person to knowingly acquire, receive, or otherwise transfer any human organ for valuable consideration for use in human transplantation if the transfer affects interstate commerce. NOTA excludes from the definition of “valuable consideration” reasonable payments associated with the removal, transportation, implantation, processing, preservation, quality control, and storage of a human organ. The purpose of this statutory provision is to allow for compensation for legitimate services. We believe that, to the extent our activities are subject to NOTA, we meet this statutory provision relating to the reasonableness of our charges.

Some states have enacted statutes and regulations governing the preservation, transportation, and storage of human organs and tissues. The activities we engage in require us to be either licensed or registered as a clinical laboratory or tissue bank under California, Delaware, Florida, Georgia, Illinois, Maryland, New York, and Oregon law. We have such licenses or registrations, and we believe we are in compliance with applicable state laws and regulations relating to clinical laboratories and tissue banks that store, preserve, and distribute donated human tissue designed to be used for medical purposes in human beings.

The Human Tissue Act 2004, or the HT Act, covers England, Wales, and Northern Ireland and established the Human Tissue Authority, or the HT Authority, to regulate activities concerning the removal, storage, use, and disposal of human tissue. Our office in the UK is licensed by the HT Authority for the import, storage, and distribution of human tissue from our tissue banking operations in the United States. As such, we are subject to periodic inspections and required to demonstrate continued compliance with the laws promulgated under the HT Act.

While we believe we are in compliance with the patchwork of laws and regulations that apply to our human tissue cryopreservation services, we cannot guarantee that is the case, and any failure to comply could result in the suspension of licenses, fines, and penalties, any of which would have a negative impact on our ability to conduct our business and our operating results.

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Risks Related to Our Debt

Servicing our 2.50% convertible senior notes requires a significant amount of cash, and we may not have sufficient cash flow to pay our debt.

In December 2024, we completed an offering of $172,500,000 of 2.50% convertible senior notes due 2030, or the Convertible Notes, pursuant to, and governed by, an indenture, dated as of December 19, 2024, between us, as issuer, and U.S. Bank Trust Company, National Association, as trustee. The Convertible Notes provide for ongoing interest payments and payment at maturity of the principal amount plus any accrued but unpaid interest. Our ability to make scheduled payments of the principal of, to pay interest on, or to refinance our indebtedness, including the Convertible Notes, depends on our future performance, which is subject to many factors, including economic, financial, competitive, and others, some of which are beyond our control. If our business does not generate cash flow from operations sufficient to service our debt and make necessary capital expenditures, we may be required to adopt one or more alternatives, such as selling assets, restructuring debt, or obtaining additional equity capital on terms that may be onerous or highly dilutive. Our ability to refinance the Convertible Notes, which mature in 2030, will depend on the capital markets and our financial condition at such times. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations and limit our flexibility in planning for and reacting to changes in our business.

We may not have the ability to raise the funds necessary to repurchase the Convertible Notes as required upon a fundamental change, and our future debt may contain limitations on our ability to repurchase the Convertible Notes.

Holders of the Convertible Notes will have the right to require us to repurchase their Convertible Notes for cash upon the occurrence of a fundamental change at a fundamental change repurchase price equal to 100% of the principal amount of the Convertible Notes to be repurchased, plus accrued and unpaid interest, if any. A fundamental change may also constitute an event of default or prepayment under, and result in the acceleration of the maturity of, our then-existing indebtedness. We cannot guarantee that we will have sufficient financial resources, or will be able to arrange financing, to pay the fundamental change repurchase price in cash with respect to any Convertible Notes surrendered by holders for repurchase upon a fundamental change. In addition, restrictions under our then existing credit facilities or other indebtedness, if any, may not allow us to repurchase the Convertible Notes upon a fundamental change. Our failure to repurchase the Convertible Notes upon a fundamental change when required would result in an event of default with respect to the Convertible Notes which could, in turn, constitute a default under the terms of our other indebtedness, if any. If the repayment of the related indebtedness were to be accelerated after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness and repurchase the Convertible Notes.

The conditional conversion feature of the Convertible Notes, if triggered, may adversely affect our liquidity.

In the event the conditional conversion feature of the Convertible Notes is triggered, holders will be entitled to convert their Convertible Notes at any time during specified periods at their option. The conversion rate is 8.3521 shares of common stock per each $1,000 principal amount of Notes, or approximately $119.73 per share, a 30% premium over the closing price on the date of pricing of the Convertible Notes. If one or more holders elect to convert their Convertible Notes, we will settle conversions of the Convertible Notes by paying or delivering, as applicable, cash, shares of our common stock, or a combination of cash and shares of our common stock, at our election. Full or partial cash settlement could adversely affect our liquidity. In addition, even if holders do not elect to convert their Convertible Notes, we could be required under applicable accounting rules to reclassify all or a portion of the outstanding principal of the Convertible Notes as a current, rather than long-term, liability, which would result in a material reduction of our net working capital.

Transactions relating to the Convertible Notes may affect the value of our common stock.

The conversion of some or all of the Convertible Notes would dilute the ownership interests of existing common stockholders to the extent we satisfy our conversion obligation by delivering shares of our common stock upon any conversion of such Convertible Notes. The Convertible Notes may become in the future convertible at the option of their holders under certain circumstances. If holders of the Convertible Notes elect to convert their Convertible Notes, we may settle our conversion obligation by delivering to them a significant number of shares of our common stock, which would cause dilution to our existing stockholders.

Risks Related to Human Resources

If we are not able to navigate executive officer transitions and retain key personnel, our business may be harmed.

Each of our Chief Executive Officer, Chief Financial Officer, President, and Senior Vice President, Operations have significant tenure with the company; are highly knowledgeable of the Company’s business, operations, budgeting, strategy, product offerings, resources, and personnel; maintain key external relationships on behalf of the Company; and have been integral to the success of the Company. The unexpected or unplanned departure of one or more of them could be disruptive to day-to-day operations. Significant resources and attention may need to be expended at the executive and Board levels to identify and onboard successors in the event of an unexpected or unplanned departure.

Joseph P. Pellegrino, Jr. has served as our Chief Financial Officer since 2007 and a member of our Board of Directors since 2016. In August 2024, Mr. Pellegrino announced that he will retire as Chief Financial Officer as of March 7, 2025. He will remain a member of the Board of Directors. Mr. Pellegrino will be replaced by Dorian LeBlanc.

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The loss of key personnel could be disruptive to our operations and materially adversely affect our financial performance. We do not carry, nor do we currently intend to obtain, significant key-person life insurance on officers or other employees. Our success will depend on attracting and retaining qualified personnel and rapidly replacing and developing new management, as needed. The number of potential employees who have the extensive knowledge needed to develop, sell, and maintain our offerings is limited, and competition for their services is intense. There can be no guarantee that we will be able to attract and retain such personnel. If we are unable to do so, our business, operating results, and financial condition could be materially adversely affected. We have from time to time in the past experienced, and we expect to continue to experience in the future, difficulty in hiring and difficulty in retaining highly skilled employees with appropriate qualifications.

Employee equity awards may provide less of an employee retention benefit if the price of our common stock is unable to grow beyond the record highs it has recently achieved.

The price of our common stock experienced significant gains in 2024, reaching an all-time high in November 2024 of $108.09, nearly double where the stock began at the beginning of the year. Our market capitalization currently exceeds $2 billion. A meaningful portion of compensation provided to our more senior employees is provided in the form of equity awards that consist of restricted stock units, or RSUs, performance-based restricted stock units, or PSUs, and stock options. These rewards are partially intended to encourage retention. Historically we have enjoyed high levels of employee retention, particularly at senior levels. If we are unable to grow the price of our common stock, the retention value of employee equity awards could be diminished and our employee retention could suffer.

Risks Related to Intellectual Property

If we fail to adequately protect our intellectual property rights, or prevent use of our intellectual property by third parties, we could lose a significant competitive advantage and our business may suffer.

Our success depends in part on maintaining and enforcing our intellectual property rights. We take precautionary steps to protect our technological advantages and intellectual property. We rely upon patent, trade secret, copyright, know-how, and trademark laws, as well as license agreements and contractual provisions, to establish our intellectual property rights and protect our products. These measures may only provide limited protection.

We have a relatively limited intellectual property portfolio. Even where we do have patents, the issuance of a patent is not always conclusive as to its validity or enforceability. Our patents could be circumvented or designed around by third parties. Furthermore, patents expire after a certain duration, depending on the jurisdiction in which they are issued. To the extent any manufacturers are successful in challenging our patents or they enter the market following the expiration of our patents, this could have an adverse impact on our business.

In the absence of patent protection, we avail ourselves of trade secret and confidentiality arrangements where appropriate. We have a policy of requiring employees and consultants and corporate partners with access to trade secrets or other confidential information to execute confidentiality agreements. Our confidentiality agreements also require our employees to assign to us all rights to any inventions made or conceived during their employment. We also generally require consultants to assign to us any inventions made during their engagement with us. There can be no assurance, however, that these arrangements will provide meaningful protection or adequate remedies for us in the event of unauthorized use, transfer, or disclosure of trade secrets, confidential information, or inventions.

If third parties claim that we infringe upon their intellectual property rights, we may incur liabilities and costs, and we may have to redesign or discontinue selling the affected product.

Companies operating in our industry often seek patent protection for their novel product designs, and many of our principal competitors have large patent portfolios. Companies in the medical device industry have used intellectual property litigation to gain a competitive advantage. We face the risk of claims that we have infringed on third parties’ intellectual property rights, and we cannot assure you that our products or methods do not infringe the patents or other intellectual property rights of third parties. Our efforts to identify and avoid infringing on third parties’ intellectual property rights may not always be successful. Any claims of patent or other intellectual property infringement, even those without merit, could:

• be expensive and time consuming to defend;

• result in us being required to pay significant damages;

• harm our reputation;

• cause us to cease making or selling products;

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It is also possible that a third party could claim that our manufacturing processes violates an existing patent or other intellectual property rights. If we were unsuccessful in defending such a claim, we may be forced to stop production at one or more of our manufacturing facilities. In addition, new patents obtained by our competitors could threaten a product’s continued life in the market even after it has already been introduced. If our business is successful, the possibility may increase that others will assert infringement claims against us.

If we believe our product is or may be the subject of a patent or other intellectual property rights of a third party, we may attempt to reach a license agreement with them to manufacture, market, and sell the product. If we fail to reach an agreement, we could be required to pay significant damages to third parties for past use of the asserted intellectual property and may be forced to cease making or selling the product that incorporates the challenged intellectual property.

Risks Related to Our Common Stock

Our stock price may be volatile, and an investment in our common stock could suffer a decline in value.

There can be significant volatility in the market price and trading volume of equity securities that is unrelated to the financial performance of the companies issuing the securities. These broad market fluctuations may negatively affect the market price of our common stock. Some factors that may have a significant effect on our common stock market price include:

• changes in our growth rates;

• our announcements or our competitors’ announcements of new products;

• our determination whether to continue the payment of quarterly cash dividends;

• our determination whether to undertake or continue a share repurchase program;

• dilutive issuances of additional securities;

• the discontinuation of a product line or other revenue generating activity;

• reduced or lower volume of trading in our common stock; and

The stock market has experienced price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of individual companies. The market price of our common shares may also fluctuate significantly due to a variety of factors unrelated to our financial results, including political instability, natural disasters, pandemics, war and/or events of terrorism; comments by securities analysts; and general market conditions in our industry or in the economy as a whole. Broad market and industry factors may affect the market price of companies’ stock, including ours, regardless of actual operating performance. In the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action litigation has often been instituted against these companies. This litigation, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources.

Our Chief Executive Officer has significant voting power and may take actions that may not align with the interests of our other stockholders.

Our Chief Executive Officer controls approximately 8.5% of our outstanding common stock as of December 31, 2024. As a result, he could have significant influence on matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions. This concentration of ownership may have the effect of delaying or preventing a change in control, might adversely affect the market price of our common stock, and may not be fully aligned with the interests of other stockholders.

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We have not established a minimum dividend payment level for our common stockholders and there are no assurances of our ability to pay dividends to common stockholders in the future.

In February 2011, our Board of Directors adopted a quarterly dividend program for the purpose of returning capital to our stockholders. However, we have not established a minimum dividend payment level for our common stockholders and our ability to pay dividends may be harmed by the risks and uncertainties described in this Annual Report on Form 10-K and in the other documents we file from time to time with the SEC. Future dividends, if any, will be authorized by our Board of Directors. In addition, financial covenants in any future credit facility may restrict our ability to pay future quarterly dividends. We can provide no assurance of our ability to pay dividends in the future.

Item 1B. Unresolved Staff Comments

None.

Item 1C. Cybersecurity

Risk Management and Strategy

LeMaitre Vascular recognizes the critical importance of developing, implementing, and maintaining robust cybersecurity measures to safeguard our information systems and protect the confidentiality, integrity, and availability of our data.

Managing Material Risks & Integrated Overall Risk Management

We have strategically integrated cybersecurity risk management into our broader risk management framework to promote a company-wide culture of cybersecurity risk management, with the goal of ensuring that cybersecurity considerations are an integral part of our decision-making processes. Our IT department continuously evaluates and addresses cybersecurity risks during our risk assessment process, in alignment with our business objectives and operational needs.

Engage Third-Parties on Risk Management

Recognizing the complexity and evolving nature of cybersecurity threats, we engage with external experts, including cybersecurity assessors and consultants, to evaluate and test our risk management systems. Our collaboration with third-parties includes periodic audits, threat assessments, and consultation on security enhancements.

Oversight of Third-party Risk

Using a risk-based approach, we review third-party service providers as part of our IT general controls, particularly focusing on financial risk and the third-party applications and controls around that risk.

Risks from Cybersecurity Threats

Although we are not aware of having experienced any prior material data breaches, regulatory non-compliance incidents, or cyber security incidents, we may in the future be impacted by such an event, exposing our clients and us to a risk of someone obtaining access to our information, to information of our clients or their customers, or to our intellectual property; disabling or degrading service; or sabotaging systems or information. Any such security breach could result in a loss of confidence in the security of our services, damage our reputation, disrupt our business, require us to incur significant costs of investigation, remediation, or payment of a ransom, lead to legal liability, negatively impact our future sales, and result in a substantial financial loss.

Governance

Our Board of Directors is aware of the critical nature of managing risks associated with cybersecurity threats. The Board has established oversight mechanisms to ensure effective governance in managing risks associated with cybersecurity threats because we recognize the significance of these threats to our operational integrity and stakeholder confidence.

Board of Directors Oversight

The Audit Committee is central to our Board’s oversight of cybersecurity risks and bears the primary responsibility for this domain. On a periodic basis, our Audit Committee reviews the adequacy of our computer systems controls, cybersecurity risk management, and related governance and incident disclosures.

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Management’s Role Managing Risk

Our Senior Vice President, Information Technology and our Chief Financial Officer, or CFO, play a pivotal role in informing the Audit Committee on cybersecurity risks. They provide comprehensive briefings to the Audit Committee on a regular basis, with a minimum frequency of once per year. These briefings encompass a broad range of topics, including:

● current cybersecurity landscape and emerging threats;

● status of ongoing cybersecurity initiatives and strategies;

● incident reports and learnings from any cybersecurity events; and

● compliance with regulatory requirements and industry standards.

In addition to our scheduled meetings, the Audit Committee, our Senior Vice President, Information Technology, and our CFO maintain an ongoing dialogue regarding emerging or potential cybersecurity risks.

Risk Management Personnel

Primary responsibility for assessing, monitoring and managing our cybersecurity risks rests with our Senior Vice President, Information Technology, who has over 25 years of experience in the field. As each relates to cybersecurity, our Senior Vice President, Information Technology, leads testing of our compliance with standards, remediation of known risks, and our employee training program.

Monitor Cybersecurity Incidents

Our Senior Vice President, Information Technology, leads our implementation and oversight of processes for the regular monitoring of our information systems. We have developed a cybersecurity incident response plan that is overseen by our Senior Vice President, Information Technology, and that includes immediate actions to mitigate the impact and longer-term strategies for remediation and prevention of future incidents.

Reporting to Board of Directors

Our Senior Vice President, Information Technology, regularly informs the CFO about matters related to cybersecurity risks and incidents. Together, our Senior Vice President, Information Technology, and CFO then update our Audit Committee and Board on significant cybersecurity matters, and strategic risk management.

Item 2. Properties

Our principal worldwide executive, distribution, and manufacturing operations are located at five leased facilities with square footage totaling 109,354 in Burlington, Massachusetts. Four of the five Burlington leases expire in December 2034 and the fifth lease expires December 2030. We have no option to extend or renew the four leases beyond December 2034.

Our European operations are headquartered at a 21,410 square foot leased facility located in Sulzbach, Germany, with a lease expiring in June 2031. Our Asia Pacific operations are headquartered at a 1,270 square foot leased facility located in Singapore, with a lease expiring in June 2026. We also lease additional manufacturing, processing, distribution, and sales offices in other North America, Europe, and Asia Pacific locations. Based on our current operating plans, we believe our current facilities are adequate for our needs.

Item 3. Legal Proceedings

In the ordinary course of business, we are from time to time involved in lawsuits, claims, investigations, proceedings, and threats of litigation consisting of intellectual property, contractual, commercial, employment, and other matters. While the outcome of these proceedings and claims cannot be predicted with certainty, there are no matters, as of December 31, 2024, that, in the opinion of management, would be reasonably expected to have a material adverse effect on our financial position, results of operations or cash flows.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II

Market Information

Our common stock is publicly traded on The Nasdaq Global Market under the symbol “LMAT”. Prior to our initial public offering on October 19, 2006, there was no public trading market for our common stock.

Holders of Record

On February 24, 2025, the closing price per share of our common stock was $102.03 as reported on The Nasdaq Global Market, and we had approximately 155 stockholders of record. In addition, we believe that a significant number of beneficial owners of our common stock hold their shares in street name.

Dividends

In February 2011, our Board of Directors approved a policy for the payment of quarterly cash dividends on our common stock. In 2024, we paid a quarterly cash dividend of $0.16 per share, and in 2023, we paid a quarterly cash dividend of $0.14 per share. On February 18, 2025, our Board of Directors approved a quarterly cash dividend on our common stock of $0.20 per share payable on March 27, 2025, to stockholders of record at the close of business on March 13, 2025, which will total approximately $4.5 million. Future declarations of quarterly dividends and the establishment of future record and payment dates are subject to approval by our Board of Directors on a quarterly basis.

Stock Price Performance Graph

The following shall not be deemed “soliciting material” or to be “filed” with the SEC for purposes of Section 18 of theExchange Act, or otherwise subject to the liability of that Section, and shall not be deemed to be incorporated by reference into any of our other filings under theExchange Actor theSecurities, except to the extent we specifically incorporate it by reference into such filing.

This chart compares the cumulative total return on our common stock with that of the Nasdaq Composite Index, the iShares U.S. Medical Devices ETF Index and a peer group for the period covering from December 31, 2019, through the end of our fiscal year ended December 31, 2024. The graph assumes an investment of $100.00 made on December 31, 2019, in (i) our common stock, (ii) the stocks composing the Nasdaq Composite Index, (iii) the stocks composing the iShares U.S. Medical ETF Index, and (iv) the stocks composing our peer group, and assumes reinvestment of any dividends. The comparisons in the graph below are based upon historical data and are not indicative of, nor intended to forecast, future performance of our common stock.

Our fiscal year ends on the last day of December each year. Data in the above table reflects market values for our stock and Nasdaq and peer group indices as of the close of trading on the last trading day of the year presented. Our peer group includes the following companies: AngioDynamics, Inc., Artivion, Inc., Atricure, Inc., Inari Medical, Inc., Merit Medical Systems, Inc., and Penumbra, Inc.

Recent Sales of Unregistered Securities

Not Applicable.

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Issuer Purchases of Equity Securities

Maximum Number

(or Approximate

Total Number of Dollar Value) of

Shares (or Units) Shares (or Units)

Total Average Purchased as that may yet be

Number of Price Part of Publicly Purchased under

Shares (or Units) Paid Per Announced Plans the Plans or

Period Purchased (1) Share (or Unit) or Program Program (2)

Item 6. Reserved

The following discussion should be read in conjunction with our consolidated financial statements and the related notes contained elsewhere in this Annual Report on Form10-K and in our other SEC filings. The following discussion may contain predictions, estimates, and other forward-looking statements that involve a number of risks and uncertainties, including those discussed under “Risk Factors” and elsewhere in this Annual Report on Form 10-K. These risks could cause our actual results to differ materially from any future performance suggested below.

The principal objectives of this Management’s Discussion and Analysis of Financial Condition and Results of Operations are to enhance our overall financial disclosures by providing explanation and analysis of the Company’s financial results and condition, as viewed by our management.

Overview

We are a global provider of medical devices and human tissue cryopreservation services largely used in the treatment of peripheral vascular disease, end-stage renal disease, and cardiovascular disease. We develop, manufacture, and market vascular devices to address the needs of vascular surgeons and, to a lesser degree, other specialties such as cardiac surgeons, general surgeons and neurosurgeons. Our diversified portfolio of devices consists of brand name products that are used in arteries and veins and are well known to vascular surgeons. Our principal product offerings are sold globally, primarily in the United States, Europe, Canada and Asia Pacific. We estimate that the annual worldwide market for peripheral vascular devices exceeds $5 billion, within which we estimate that the market for our products is approximately $1 billion. We have grown our business using a three-pronged strategy: 1) pursuing a focused call point, 2) competing for sales of low-rivalry, niche products, and 3) expanding our worldwide direct sales force while acquiring complementary devices. We have used acquisitions as a primary means of further penetrating the peripheral vascular device market, and we expect to continue this strategy in the future. We currently manufacture most of our products in our Burlington, Massachusetts headquarters.

Our products and services are used primarily by vascular surgeons who treat peripheral vascular disease through both open surgical methods and endovascular techniques. In contrast to interventional cardiologists and interventional radiologists, vascular surgeons can perform both open surgical and minimally invasive endovascular procedures, and therefore can provide a wider range of treatment options to their patients. Recently we have also begun to explore adjacent market customers, such as cardiac surgeons and interventional cardiologists.

Our principal product lines include the following: anastomotic clips, biologic vascular and dialysis grafts, biologic vascular and cardiac patches, carotid shunts, embolectomy and occlusion catheters, radiopaque marking tape, synthetic vascular and dialysis grafts, and valvulotomes. Through our RestoreFlow allografts business, we also process and cryopreserve human vascular and cardiac tissue.

Our principal biologic offerings include vascular and cardiac patches as well as vascular and dialysis grafts. In 2024, biologics represented 52% of our worldwide sales. We believe our biologic devices represent differentiated and, in many cases, growing product segments.

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To assist us in evaluating our business strategies, we monitor long-term technology trends in the peripheral vascular device market. Additionally, we consider the information obtained from discussions with the medical community in connection with the demand for our products, including potential new product launches. We also use this information to help determine our competitive position in the peripheral vascular device market and our manufacturing capacity requirements.

Our business opportunities include the following:

• increasing the average selling prices of our devices;

We sell our products and services primarily through a direct sales force. As of December 31, 2024, our sales force comprised 152 sales representatives in North America, Europe, the UK, and Asia Pacific, including four export managers. Our worldwide headquarters is located in Burlington, Massachusetts, and we also have a North American sales office in Vaughan, Canada. Our European headquarters is located in Sulzbach, Germany, and we also have European sales offices in Milan, Italy; Madrid, Spain; Hereford, England; Dublin, Ireland; and Maisons-Alfort, France. Our Asia Pacific headquarters is located in Singapore, and we also have Asia Pacific sales offices in Tokyo, Japan; Shanghai, China; Kensington, Australia; Seoul, Korea; and Bangkok, Thailand. During the year ended December 31, 2024, approximately 95% of our net sales were generated in territories in which we employ direct sales representatives. We sell our products in other countries through distributors.

Historically we have experienced success in lower-rivalry niche segments. In the valvulotome market, for example, our differentiated devices have historically allowed us to increase average selling prices without incurring significant unit share loss. In contrast, we have experienced less success in competitive markets such as the polyester vascular graft market, where we face competition from larger companies with greater resources and lower per unit costs.

We have also experienced success in international markets, such as Europe, where we have a significant sales force, and sometimes offer lower average selling prices than in North America. If we continue to seek growth opportunities outside of North America, we may experience downward pressure on our gross margin.

We obtain regulatory approvals for our devices and services in new product categories and geographies in order to further access the broader peripheral device market and selected other markets. While much of our regulatory effort is focused on maintaining regulatory approvals in various geographies, we will continue to obtain new product approvals in new geographies in order to extend our geographic reach. Recent approvals include the approval to sell the XenoSure patch for carotid indication in Japan in May 2023, the Pruitt Irrigation Occlusion Catheter in China in October 2023, the XenoSure patch for cardiac indication in China in December 2024, and the Artegraft bovine graft in Thailand and Malaysia in August 2024 and in South Africa in October 2024.

Separately, in July 2024, we received MDR CE marks allowing for the continued sale of ten devices into the EU. Previously we had obtained four MDR CE marks. In January 2025, we received MDR CE marks to market Burlington-manufactured CardioCel and VascuCel devices in the EU. In total, we expect to receive 23 MDR CE marks by the end of 2025. The European Commission has designated the end of 2028 as the final MDR CE mark deadline.

Our strategy for growing our business includes the acquisition of complementary product lines and companies, which can be difficult to identify, negotiate, and purchase. There can be no assurance that we will be able to do so in the future.

Occasionally we discontinue or divest products that are no longer complementary to our business or not commercially viable.

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From time to time we undertake SKU reductions and attempt to transition sales to other SKUs or products with similar features. For example, in 2022, we initiated the transition of sales of our Syntel spring tip catheter to our Syntel regular tip catheter. Any of these actions may result in inventory write-offs and temporary or permanent negative impacts to our sales, gross margin, and customer relationships.

Because we believe that direct-to-hospital sales engender closer customer relationships, and allow for higher selling prices and gross margins, we periodically enter into transactions with country-specific distributors to transition their sales of our medical devices into our direct sales organization:

We also benefit, to a lesser extent, from internal product development efforts to bring differentiated technologies and next-generation products and services to market:

In addition to our sales growth strategies, we have also executed several operational initiatives designed to consolidate manufacturing into our Burlington facilities. We expect these plant consolidations and manufacturing transfers will result in improved control over production quality as well as reduced costs. Our most recent manufacturing transfers included:

Finally, from time to time we enter into distribution agreements of complementary product lines with the option to acquire the product line in the future:

Our execution of these initiatives may affect the comparability of our financial results and may cause fluctuations from period to period.

In February 2024, we began implementing a new ERP system to replace our financial reporting and planning system. We expect that the new ERP system will be beneficial in a number of areas, including inventory management, pricing programs, financial operations and real-time reporting. We have been preparing for this transition since 2022 and have hired an experienced consulting team to assist in this transition, and, in the U.S., we transitioned from our legacy ERP system to our newly implemented Microsoft Dynamics D365 system in February 2024. We expect to implement this new system in selected countries in Europe in 2025, starting with the UK. As of December 31, 2024, we have capitalized costs on our balance sheet of $4.7 million associated with this ERP system.

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Fluctuations in the exchange rates between the U.S. dollar and foreign currencies, primarily the Euro, affect our financial results. For the year ended December 31, 2024, approximately 41% of our sales took place outside of the United States, largely in currencies other than the U.S. dollar. We expect foreign currencies will represent a significant percentage of future sales. Selling, marketing, and administrative costs related to these sales are also denominated in foreign currencies, thereby partially mitigating our bottom-line exposure to exchange rate fluctuations. However, if there is a decrease in the rate at which a foreign currency is exchanged for U.S. dollars, it will require more of the foreign currency to equal a specified amount of U.S. dollars than before the rate increase. In such cases we will record less revenue in U.S. dollars than we did before the exchange rate changed. For 2024, we estimate that the effects of changes in foreign exchange rates decreased our reported sales by approximately $0.4 million, as compared to rates in effect for 2023.

Net Sales and Expense Components

The following is a description of the primary components of our net sales and expenses:

Net sales. We derive our net sales from the sale of our products and services, less discounts and returns. Net sales include the shipping and handling fees paid for by our customers. Most of our sales are generated by our direct sales force and are shipped and billed to hospitals or clinics throughout the world. In countries where we do not have a direct sales force, sales are primarily to distributors, who in turn sell to hospitals and clinics. In certain cases our products are held on consignment at a hospital or clinic prior to purchase; in those instances we recognize revenue at the time the product is used in surgery rather than at shipment.

Cost of sales. We manufacture the majority of the products that we sell. Our cost of sales consists primarily of manufacturing personnel, raw materials and components, depreciation of property and equipment, and other allocated manufacturing overhead, as well as the freight expense we pay to ship products to customers.

Sales and marketing. Our sales and marketing expense consists primarily of salaries, commissions, stock-based compensation, travel and entertainment, sales meetings, attendance at vascular and cardiac congresses, training programs, advertising and product promotions, direct mail, and other marketing costs.

General and administrative. General and administrative expense consists primarily of executive, finance and human resource salaries, stock-based compensation, legal and accounting fees, information technology expense, intangible asset amortization expense, and insurance expense.

Research and development. Research and development expense primarily includes costs associated with obtaining and maintaining regulatory approval of our products, salaries, laboratory testing, and supply costs. It also includes costs associated with the design and execution of clinical studies, costs to register, maintain, and defend our intellectual property, and costs to transfer the manufacturing of acquired product lines to our Burlington facility. Also included are costs associated with the design, development, testing, and enhancement of new or existing products.

Other income (expense). Other income (expense) primarily includes interest income and expense, foreign currency gains (losses), and other miscellaneous gains (losses).

Income tax expense. We are subject to federal and state income taxes for earnings generated in the United States, which include operating losses or profits in certain foreign jurisdictions for certain years depending on tax elections made, and foreign taxes on earnings of our wholly-owned foreign subsidiaries. Our consolidated tax expense is affected by the mix of our taxable income (loss) in the United States and foreign subsidiaries, permanent items, discrete items, unrecognized tax benefits, and amortization of goodwill for U.S. tax reporting purposes.

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Results of Operations

Comparison of the year ended December31, 2024 to the year ended December31, 2023

The following table sets forth, for the periods indicated, our net sales by geography, and the change between the specified periods expressed as a percentage increase or decrease:

Percent

($ in thousands)

Net sales by geography:

Net sales. Net sales increased by $26.4 million, or 14%, to $219.9 million for the year ended December 31, 2024, compared to $193.5 million for the year ended December 31, 2023. The increase was driven primarily by higher average selling prices, higher hospital procedure volumes, and additional sales representatives. Graft sales increased $11.1 million, patch sales increased $6.4 million, shunt sales increased $3.7 million and catheter sales increased $3.0 million. We estimate that the stronger U.S. dollar decreased net sales by $0.4 million during the year ended December 31, 2024 as compared to the year ended December 31, 2023.

Direct-to-hospital net sales were 95% and 96% of our total net sales for the years ended December 31, 2024 and 2023, respectively.

Net sales by geography. Net sales in the Americas increased $14.3 million, or 11%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023. The increase was driven primarily by increased sales of grafts of $8.5 million, patches of $3.4 million and valvulotomes of $1.2 million.

EMEA net sales increased $8.9 million, or 17%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023. The increase was driven primarily by increased sales of shunts of $2.9 million, patches of $2.4 million, grafts of $1.6 million and catheters of $1.1 million.

Asia Pacific net sales increased $3.2 million, or 27%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023. The increase was driven primarily by increased sales of catheters of $1.2 million, grafts of $1.1 million and patches of $0.6 million.

Gross Profit. The following table sets forth the change in our gross profit and gross margin for the periods indicated:

Percent

($ in thousands)

* Not applicable

Gross profit increased $23.9 million, or 19%, to $150.9 million for the year ended December 31, 2024, and gross margin increased by 290 basis points to 68.6% in the period. The increase in gross profit was driven primarily by increased sales, particularly from allograft preservation services, bovine vascular patches, carotid shunts and bovine grafts. The increase in gross margin was driven primarily by greater manufacturing efficiencies and sales price increases, which was partially offset by unfavorable product mix, including sales of comparatively lower margin allograft preservation services, and increased excess and obsolescence charges.

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Operating Expenses. The following table sets forth the change in our operating expenses for the periods indicated and the change between the specified periods expressed as a percentage increase or decrease:

2024 2023 $ change change of Net Sales of Net Sales

($ in thousands)

Sales and marketing. For the year ended December 31, 2024, sales and marketing expenses increased 14% to $46.7 million. The increase was driven primarily by higher sales representative headcount, which resulted in increased compensation and related expenses of $4.2 million. Additionally, travel, training, and sales meeting expenses increased $1.7 million in 2024. Sales rep headcount was 152 as of December 31, 2024, a 12% increase from December 31, 2023. As a percentage of net sales, sales and marketing expenses remained consistent at 21% for the year ended December 31, 2024 versus the prior period.

General and administrative. For the year ended December 31, 2024, general and administrative expenses increased 14% to $36.3 million. The increase was driven primarily by higher headcount and related recruiting fees, accrued bonus, and stock compensation expenses, which resulted in increased compensation and related expenses of $2.1 million. Additionally, professional fees and outside services expenses increased $1.2 million and facilities expenses increased $0.8 million. As a percentage of sales, general and administrative expenses remained consistent at 16% for the year ended December 31, 2024 versus the prior period.

Research and development. For the year ended December 31, 2024, research and development expenses decreased 8% to $15.7 million. The decrease was driven by comparatively higher costs in 2023 related to outside services, professional fees, and testing related to MDD and MDR approvals, of $1.3 million. Additionally, process engineering expenses decreased $0.7 million as CardioCel device manufacturing was initiated at our Burlington facility in 2024, and related expenses were allocated to cost of sales. The decrease was partially offset by higher compensation and related expenses of $0.7 million. As a percentage of sales, total research and development expenses decreased to 7% for the year ended December 31, 2024, down from 9% in the prior period.

Restructuring. For the year ended December 31, 2024, there were no restructuring expenses. On June 30, 2022, we ceased operations at our St. Etienne, France factory. The closure resulted in a restructuring charge of $3.1 million for the year ended December 31, 2022. These charges consisted primarily of employment termination costs, impairment of fixed assets and inventory, and third-party costs. For the year ended December 31, 2023, we recorded additional restructuring expenses related to this closure of $0.5 million. The additional expenses consisted primarily of employment termination, settlement, legal, and other third-party costs. As a percentage of sales, restructuring expenses was less than 1% for the year ended December 31, 2023.

Income tax expense. We recorded a tax provision of $12.8 million on pre-tax income of $56.9 million for the twelve months ended December 31, 2024, compared to $9.4 million on pre-tax income of $39.5 million for the twelve months ended December 31, 2023.

Our effective income tax rate was 20.2% and 22.6% for the three- and twelve-month periods ended December 31, 2024 respectively. Our tax expense for 2024 is based on an estimated annual effective tax rate of 24.5%, adjusted in the applicable quarterly periods for stock option exercises and other discrete items. Our income tax expense for 2024 varies from the statutory rate mainly due to federal and state tax credits, permanent items, different statutory rates from our foreign entities, and stock option exercises.

Our effective income tax rate was 25.3% and 23.7% for the three- and twelve-month periods ended December 31, 2023, respectively. Our 2023 provision was based on an estimated annual effective tax rate of 26.1%, adjusted in the applicable quarterly period for discrete stock option exercises and other discrete items. Our income tax expense for 2023 varied from the statutory rate mainly due to permanent items, different statutory rates from our foreign entities, and stock option exercises.

We monitor the mix of profitability by tax jurisdiction and adjust our annual expected rate on a quarterly basis as needed. While it is often difficult to predict the final outcome or timing of the resolution for any particular tax matter, we believe our tax reserves reflect the probable outcome of known contingencies.

We assess the likelihood that our deferred tax assets will be realized through future taxable income and record a valuation allowance to reduce gross deferred tax assets to an amount we believe is more likely than not to be realized. As of December 31, 2024, we have provided a valuation allowance of $1.7 million for deferred tax assets primarily related to Australian net operating loss and capital loss carry forwards and Massachusetts tax credit carry forwards that are not expected to be realized.

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Beginning in 2022, the Tax Cuts and Jobs Act of 2017 eliminated the option to deduct research and development expenditures immediately in the year incurred and requires taxpayers to amortize such expenditures over five years for tax purposes. This provision resulted in a cash tax liability for the 2024 tax year of approximately $0.8 million. Our net deferred tax assets increased in 2024 by approximately $0.9 million as a result as well. This provision is also expected to increase our 2025 cash tax liability. The actual impact on 2025 cash tax liability will depend on the amount of research and development expenses paid or incurred in 2025 among other factors. The impact will continue over the five-year amortization period, but will decrease ratably over the period.

The Inflation Reduction Act, or IRA, was enacted into law on August 16, 2022. Included in the IRA was a provision to implement a 15% corporate alternative minimum tax on “adjusted financial statement income” for applicable corporations and a 1% excise tax on repurchases of stock. These provisions are effective for tax years beginning after December 31, 2022. We do not currently believe the IRA will have a material impact on our reported results, cash flows, or financial position.

Comparison of the year ended December31, 2023 to the year ended December31, 2022

The following table sets forth, for the periods indicated, our net sales by geography, and the change between the specified periods expressed as a percentage increase or decrease:

Percent

($ in thousands)

Net sales by geography:

Net sales. Net sales increased by $31.8 million, or 20%, to $193.5 million for the year ended December 31, 2023, compared to $161.7 million for the year ended December 31, 2022. The increase was driven primarily by higher average selling prices, elevated hospital procedure volumes, additional sales representatives, and sales related to our new porcine patch product line. Graft sales increased $10.5 million, patch sales increased $10.4 million, valvulotome sales increased $6.3 million, and shunt sales increased $3.1 million. We estimate that the weaker U.S. dollar increased net sales by $0.2 million during the year ended December 31, 2023 as compared to the year ended December 31, 2022.

Direct-to-hospital net sales were 96% and 95% of our total net sales for the years ended December 31, 2023 and 2022, respectively.

Net sales by geography. Net sales in the Americas increased $20.9 million, or 19%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase was driven primarily by increased sales of grafts of $7.5 million, patches of $6.5 million, valvulotomes of $5.2 million, and shunts of $1.0 million.

EMEA net sales increased $9.2 million, or 22%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase was driven primarily by increased sales of patches of $3.3 million, grafts of $3.0 million, shunts of $1.9 million, and valvulotomes of $1.1 million.

Asia Pacific net sales increased $1.7 million, or 17%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase was driven primarily by increased sales of catheters of $0.7 million, patches of $0.6 million, grafts of $0.3 million, and shunts of $0.2 million.

Gross Profit. The following table sets forth the change in our gross profit and gross margin for the periods indicated:

Percent

($ in thousands)

* Not applicable

Gross profit increased $22.2 million, or 21%, to $127.0 million for the year ended December 31, 2023, and gross margin increased by 80 basis points to 65.7% in the period. The increase in gross profit was driven primarily by increased sales, particularly from valvulotomes, bovine vascular patches, bovine grafts and porcine patches. The increase in gross margin was driven primarily by favorable product mix, including sales of comparatively higher margin valvulotomes, and manufacturing efficiencies, which were partially offset by increased scrap and excess and obsolescence charges.

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2023 2022 $ change change of Net Sales of Net Sales

($ in thousands)

Sales and marketing. For the year ended December 31, 2023, sales and marketing expenses increased 25% to $41.1 million. The increase was driven primarily by higher sales and associated commissions, contest and bonus expenses, increased sales rep and marketing headcounts, and an increase in salaries and wages. Compensation and related expenses increased by $6.1 million, travel and training expenses increased by $0.8 million, and sales meetings and trade show expenses increased by $0.7 million. Sales rep headcount was 136 as of December 31, 2023, a 4% increase from December 31, 2022. As a percentage of net sales, sales and marketing expenses increased to 21% for the year ended December 31, 2023, up from 20% in the prior period.

General and administrative. For the year ended December 31, 2023, general and administrative expenses increased 11% to $31.8 million. The increase was driven primarily by higher compensation and related expenses of $1.7 million due to an increase in personnel. Additionally, professional fees and outside services expenses increased $1.4 million. As a percentage of sales, general and administrative expenses decreased to 16% for the year ended December 31, 2023, down from 18% in the prior period.

Research and development. For the year ended December 31, 2023, research and development expenses increased 28% to $17.0 million. The increase was driven primarily by higher outside services and testing expenses of $2.0 million, due to higher consulting and third-party costs largely associated with European regulatory approvals. Additionally, compensation and related expenses increased $1.4 million due to an increase in personnel. As a percentage of sales, total research and development expenses increased to 9% for the year ended December 31, 2023, up from 8% in the prior period.

Restructuring. For the year ended December 31, 2023, restructuring expenses were $0.5 million. On June 30, 2022, we ceased operations at our St. Etienne, France factory. The closure resulted in a restructuring charge of $3.1 million for the year ended December 31, 2022. These charges consisted primarily of employment termination costs, impairment of fixed assets and inventory, and third-party costs. For the year ended December 31, 2023, we recorded additional restructuring expenses related to this closure of $0.5 million. The additional expenses consisted primarily of employment termination, settlement, legal, and other third-party costs. As a percentage of sales, restructuring expenses was less than 1% for the year ended December 31, 2023, down from 2% in the prior period.

Income tax expense. We recorded a tax provision of $9.4 million on pre-tax income of $39.5 million for the twelve months ended December 31, 2023, compared to $6.9 million on pre-tax income of $27.5 million for the twelve months ended December 31, 2022.

Our effective income tax rate was 25.3% and 23.7% for the three- and twelve-month periods ended December 31, 2023 respectively. Our tax expense for 2023 is based on an estimated annual effective tax rate of 26.1%, adjusted in the applicable quarterly periods for discrete stock option exercises and other discrete items. Our income tax expense for 2023 varies from the statutory rate mainly due to federal and state tax credits, permanent items, different statutory rates from our foreign entities, and stock option exercises.

Our effective income tax rate was 27.8% and 24.9% for the three- and twelve-month periods ended December 31, 2022, respectively. Our 2022 provision was based on an estimated annual effective tax rate of 26.0%, adjusted in the applicable quarterly period for discrete stock option exercises and other discrete items. Our income tax expense for 2022 varied from the statutory rate mainly due to permanent items, different statutory rates from our foreign entities, and stock option exercises.

The Company incurred a cash tax liability for the 2023 tax year of approximately $0.7 million and an increase in our net deferred tax assets for the 2023 tax year by approximately $0.8 million as a result of the Tax Cuts and Jobs Act of 2017.

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Liquidity and Capital Resources

On February 18, 2025, our Board of Directors authorized the repurchase of up to $75.0 million of the Company’s common stock through transactions on the open market, in privately negotiated purchases or otherwise until February 17, 2026. The repurchase program may be suspended or discontinued at any time. To date we have not made any repurchases under this or any prior program.

As of December 31, 2024, our cash and cash equivalents were $25.6 million as compared to $24.3 million as of December 31, 2023. We had $274.1 million in short-term marketable securities as of December 31, 2024, and $80.8 million as of December 31, 2023. Our cash and cash equivalents are liquid investments with maturities of 90 days or less at the date of purchase and consist primarily of operating bank accounts. Our short-term marketable securities consist of a U.S. government money market fund investing mainly in high-quality, short-term securities that are issued or guaranteed by the U.S. government or by U.S. government agencies and instrumentalities, and a short-duration bond fund. As of December 31, 2024 our short-term marketable securities reflected an unrealized loss of $1.0 million as a result of increasing market interest rates.

Convertible Senior Notes

On December 19, 2024, we issued $172.5 million aggregate principal amount of convertible senior notes due 2030, or the Convertible Notes, in a Rule 144A private placement to qualified institutional buyers pursuant to an indenture dated December 19, 2024, by and between us and U.S. Bank Trust Company, National Association, or the Indenture.

The Convertible Notes will mature on February 1, 2030, unless earlier repurchased, redeemed or converted. The proceeds from the issuance of the Convertible Notes were approximately $167.7 million, net of debt issuance costs totaling $4.8 million. The Convertible Notes bear interest at a rate of 2.50% per year and interest is payable semiannually in arrears on August 1 and February 1 of each year. The initial conversion rate is 8.3521 shares of common stock per $1,000 principal amount of the Convertible Notes, which represents an initial conversion price of approximately $119.73 per share of common stock and a premium of approximately 30% over the closing price of our common stock on December 16, 2024. The conversion rate and conversion price are subject to customary adjustments upon the occurrence of certain events as described in the Indenture.

Noteholders may convert all or a portion of their Convertible Notes at their option only in the following circumstances: (1) during any calendar quarter commencing after the calendar quarter ending on June 30, 2025, if the last reported sale price per share of the Company’s common stock exceeds 130% of the conversion price for each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter; (2) during the five consecutive business days immediately after any five consecutive trading day period in which the trading price per $1,000 principal amount of Convertible Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price per share of the Company’s common stock on such trading day and the conversion rate on such trading day; (3) upon the occurrence of certain corporate events or distributions on the Company’s common stock, as described in the Indenture; (4) if the Company calls (or is deemed to have called) any Convertible Notes for redemption; and (5) at any time from, and including, August 1, 2029 until the close of business on the second scheduled trading day immediately before the maturity date. The Company has the right to elect to settle conversions either in cash, shares of common stock, or in a combination of cash and shares of its common stock.

Prior to February 5, 2028, the Convertible Notes will not be redeemable. On or after February 5, 2028 until the fortieth scheduled trading day immediately before the maturity date, the Company may redeem for cash all or any portion of the Convertible Notes (subject to the partial redemption limitation set forth in the Indenture), at its option, if the last reported sale price of the Company’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which the Company provides notice of redemption. In addition, calling any Convertible Note for redemption will constitute a “Make-Whole Fundamental Change” (as defined in the Indenture) with respect to that Convertible Note, in which case the conversion rate applicable to the conversion of that Convertible Note will be increased in certain circumstances if it is converted after it is called for redemption.

Operating and Capital Expenditure Requirements

We require cash to pay our operating expenses, make capital expenditures, and pay our long-term liabilities. Since our inception, we have funded our operations through public offerings and private placements of equity securities, short-term and long-term borrowings, and funds generated from our operations.

We recognized operating income of $52.3 million for the year ended December 31, 2024, $36.7 million for the year ended December 31, 2023, and $26.8 million for the year ended December 31, 2022. We expect to fund any increased costs and expenditures from our existing cash and cash equivalents, though our future capital requirements depend on numerous factors. These factors include, but are not limited to, the following:

• revenues generated by sales of our products and services;

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• future acquisition-related payments;

• payments associated with income and other taxes;

• costs of obtaining and maintaining FDA and other regulatory clearances;

• costs associated with obtaining European MDR CE mark approvals;

• potential future share repurchases.

We believe that our cash, cash equivalents, investments, and the interest we earn on these balances will enable us to fund our operating expenses, capital expenditures requirements, and Convertible Note payments for at least twelve months following the filing of our annual report on Form 10-K and to meet our known long-term cash requirements.

We may need to raise additional funding, which might not be available on desirable terms or at all. See “Item 1A. Risk Factors” in this Annual Report on Form 10-K.

Cash Flows

Year ended December 31,

(in thousands)

Cash flows provided by (used in):

Net cash provided by operating activities. Net cash provided by operating activities was $44.1 million for the year ended December 31, 2024, consisting of $44.0 million net income, adjusted for non-cash items of $20.2 million (including primarily depreciation and amortization of $9.7 million, stock-based compensation of $6.6 million, provisions for inventory write-offs and credit losses of $3.9 million, foreign currency transaction effect on income of $0.4 million, and fair value adjustments to contingent consideration obligations of $0.1 million, offset by a provision for deferred income taxes of $0.5 million), as well as cash used for working capital of $20.1 million. The net cash used for working capital was driven by increases in inventory and other deferred costs of $10.6 million, increases in accounts receivable of $6.4 million, increases in prepaid expenses and other assets of $2.3 million, and decreases in accounts payable and other liabilities of $0.8 million.

Net cash provided by operating activities was $36.8 million for the year ended December 31, 2023, consisting of $30.1 million net income, adjusted for non-cash items of $17.9 million (including primarily depreciation and amortization of $9.5 million, stock-based compensation of $5.3 million, provisions for inventory write-offs and credit losses of $2.6 million, provision for deferred income taxes of $0.8 million, and loss on divestitures of $0.5 million, offset by foreign currency transaction effect on income of $0.7 million and fair value adjustments to contingent consideration obligations for acquisitions of $0.1 million), as well as cash used for working capital of $11.3 million. The net cash used for working capital was driven by increases in inventory and other deferred costs of $9.8 million, increases in accounts receivable of $3.1 million, and increases in prepaid expenses and other assets of $2.9 million, offset by increases in accounts payable and other liabilities of $4.6 million.

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Net cash provided by operating activities was $25.4 million for the year ended December 31, 2022, consisting of $20.6 million net income, adjusted for non-cash items of $18.1 million (including primarily depreciation and amortization of $9.4 million, stock-based compensation of $4.2 million, provisions for inventory write-offs and credit losses of $3.2 million, loss on divestitures of $2.0 million, and loss on disposal of fixed assets of $0.1 million, offset by foreign currency transaction effect on income of $0.3 million, benefit for deferred income taxes of $0.2 million, gain on sale of building of $0.1 million, and fair value adjustments to contingent consideration obligations for acquisitions of $0.1 million), as well as cash used for working capital of $13.4 million. The net cash used for working capital was driven by increases in inventory and other deferred costs of $7.4 million, increases in accounts receivable of $3.5 million, and increases in prepaid expenses and other assets of $3.1 million, offset by increases in accounts payable and other liabilities of $0.6 million.

Net cash used in investing activities. Net cash used in investing activities was $200.1 million for the year ended December 31, 2024, consisting of purchases of marketable securities of $277.9 million and purchases of property and equipment of $7.0 million, offset by proceeds from the sale of marketable securities of $84.8 million.

Net cash used in investing activities was $24.7 million for the year ended December 31, 2023, consisting of purchases of marketable securities of $16.6 million, purchases of property and equipment of $7.3 million, and acquisition related payments of $0.9 million.

Net cash used in investing activities was $10.4 million for the year ended December 31, 2022, consisting of purchases of marketable securities of $8.0 million and purchases of property and equipment of $3.2 million, offset by proceeds from the sale of the St. Etienne, France building of $0.9 million.

Net cash provided by (used in) financing activities. Net cash provided by financing activities was $158.1 million for the year ended December 31, 2024, consisting of proceeds from issuance of the Convertible Notes, net of issuance costs paid, of $167.8 million, and proceeds from stock options exercises of $4.7 million, net of shares repurchased used to pay employee payroll taxes. These proceeds of cash were offset by dividend payments of $14.4 million.

Net cash used in financing activities was $7.1 million for the year ended December 31, 2023, consisting of dividend payments of $12.4 million, offset by proceeds from stock option exercises of $5.3 million, net of shares repurchased to cover employee payroll taxes.

Net cash used in financing activities was $9.2 million for the year ended December 31, 2022, consisting of dividend payments of $11.0 million and deferred payments for acquisitions of $1.1 million, offset by proceeds from stock option exercises of $2.8 million, net of shares repurchased to cover employee payroll taxes.

Dividends

In February 2011, our Board of Directors approved a policy for the payment of quarterly cash dividends on our common stock. Future declarations of quarterly dividends and the establishment of future record and payment dates are subject to approval by our Board of Directors on a quarterly basis. The dividend activity for the periods presented is as follows:

Record Date Payment Date Per Share Amount Dividend Payment

(in thousands)

On February 18, 2025, our Board of Directors approved a quarterly cash dividend on our common stock of $0.20 per share payable on March 27, 2025, to stockholders of record at the close of business on March 13, 2025, which will total approximately $4.5 million.

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Critical Accounting Policies and Use of Estimates

Our consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles, or GAAP. The preparation of our consolidated financial statements and related disclosures require us to make estimates, assumptions and judgements that affect the reported amounts of assets, liabilities, sales, costs and expenses, and related disclosures. We evaluate our estimates on an ongoing basis. Our actual results may differ from these estimates under different assumptions or conditions.

While our significant accounting policies are described in more detail in Note 1 to our consolidated financial statements included in this Annual Report on Form 10-K, we believe that the following accounting policies are those most critical to the judgements and estimates used in the preparation of our consolidated financial statements.

Inventory and Other Deferred Costs

Inventory and Other Deferred Costs consists of finished products, work-in-process, raw materials, and costs deferred in connection with human tissue cryopreservation services of our RestoreFlow allograft business. We value inventory and other deferred costs at the lower of cost or market value. Cost includes materials, labor and manufacturing overhead and is determined using the first-in, first-out, or FIFO, method. On a quarterly basis, we review inventory quantities on hand and analyze the provision for excess and obsolete inventory based primarily on product expiration date and our estimated sales forecast, which is based on sales history and anticipated future demand. Our estimates of future product demand may not be accurate, and we may understate or overstate the provision required for excess and obsolete inventory. Accordingly, any significant unanticipated changes in demand could have a significant impact on the value of our inventory and results of operations.

Valuation of Intangible Assets and Goodwill

Intangible assets consist primarily of purchased developed technology, patents, customer relationships, and trademarks, and are amortized over their estimated useful lives, ranging from 2 to 16 years. Goodwill represents the amount of consideration paid in connection with business acquisitions in excess of the fair value of assets acquired and liabilities assumed. We generally calculate the fair value of our intangible assets as the present value of estimated future cash flows we expect to generate from the asset using a risk-adjusted discount rate. In determining our estimated future cash flows associated with our intangible assets, we use estimates and assumptions about future revenue contributions, cost structures, and remaining useful lives of the asset. These estimates and assumptions require significant judgment, and actual results may differ from assumed or estimated amounts. Other intangible assets, net of accumulated amortization, were $35.8 million as of December 31, 2024 and $41.7 million as of December 31, 2023. Goodwill was $65.9 million as of December 31, 2024 and 2023.

Contingencies

In the normal course of business, we are subject to proceedings, lawsuits, and other claims and assessments for matters related to, among other things, business acquisitions, employment, commercial matters, intellectual property matters, product liability, and product recalls. We assess the likelihood of any adverse judgments or outcomes to these matters as well as potential ranges of probable losses. A determination of the amount of reserves required, if any, for these contingencies is made after careful analysis of each individual issue. The required reserves may change in the future due to new developments in each matter or changes in approach such as a change in settlement strategy in dealing with these matters. We record charges for the costs we anticipate incurring in connection with litigation and claims against us when we determine a loss is probable and we can reasonably estimate these costs. During the years ended December 31, 2024, 2023, and 2022, we were not subject to any material litigation, claims, or assessments.

In connection with certain of our acquisitions, we may enter into agreements to pay additional future consideration upon the satisfaction of certain agreed-upon criteria. We record liabilities for these arrangements at estimated fair value reflecting management’s assumptions of the likelihood of achieving the specified criteria at the time of the closing, which may require significant judgment. These amounts are remeasured each reporting period, with any adjustments recorded in income from operations.

Income Taxes

We account for income taxes under the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred taxes are determined based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect in the years in which the differences are expected to reverse. The provision for income taxes includes taxes currently payable and deferred taxes resulting from the tax effects of temporary differences between the financial statement and tax bases of assets and liabilities. We maintain valuation allowances where it is more likely than not that all or a portion of a deferred tax asset will not be realized. Changes in the valuation allowances are included in our tax provision in the period of change. In determining whether a valuation allowance is warranted, we evaluate factors such as prior earnings history, expected future earnings, carry-back and carry-forward periods, and tax strategies that could potentially enhance the likelihood of the realization of a deferred tax asset.

We recognize, measure, present and disclose in our financial statements uncertain tax positions that we have taken or expect to take on a tax return. We recognize in our financial statements the impact of tax positions that meet a “more likely than not” threshold, based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

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Recent Accounting Pronouncements

See Note 1 “Significant Accounting Policies and Related Matters” of the Notes to the Consolidated Financial Statements in Item 8 “Financial Statements and Supplementary Data” for additional information regarding recent accounting pronouncements, including the respective expected dates of adoption and estimated effects, if any, on our Consolidated Financial Statements.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Foreign Currency Risk

We transact sales in currencies other than the U.S. Dollar, particularly the Euro, British pound, Canadian dollar and Japanese yen. Approximately 41% of our sales in fiscal year 2024 were denominated in foreign currencies. In addition, a significant portion of our operating costs incurred outside the United States are denominated in currencies other than the U.S. dollar. We conduct business on a worldwide basis and as a result, a portion of our revenue, earnings, net assets, and net investments in foreign affiliates is exposed to changes in foreign currency exchange rates. We measure our net exposure for cash balance positions and for cash inflows and outflows in order to evaluate the need to mitigate our foreign exchange risk. We may enter into foreign currency forward contracts to minimize the impact related to unfavorable exchange rate movements, although we did not do so during 2024 or 2023.

During the years ended December 31, 2024 and 2023, we recorded $0.1 million and $0.3 million of net foreign currency exchange losses, respectively, related to the settlement and remeasurement of transactions denominated in currencies other than the functional currency of our operating subsidiaries.

Interest Rate Risk

Our cash, cash equivalents and short-term marketable securities as of December 31, 2024 consisted of $300.0 million in bank deposits, U.S. government money market fund, and a short-duration bond fund. Such interest-earning instruments carry a degree of interest rate risk. However, we believe that our exposure to interest rate risk is not significant as the majority of our investments are short-term in duration and, due to the low risk profile of our investments, a change in market rates would not have a material impact on our financial statements. The goal of our investments are liquidity and capital preservation; we do not enter into investments for trading or speculative purposes and have not used any derivative financial instruments to manage our interest rate exposure. As of December 31, 2024, our short-term marketable securities reflected an unrealized loss of $1.0 million as a result of increasing market interest rates.

Concentration of Credit Risk

See Note 1 “Significant Accounting Policies and Related Matters” of the Notes to the Consolidated Financial Statements.

Item 8. Financial Statements and Supplementary Data

The consolidated financial statements and supplementary data required by Part II, Item 8 are included in Part IV of this report and indexed under Item 15 (a) (1) and (2) of this report, and are incorporated by reference into this Item 8.

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, under the supervision and with the participation of our Chief Executive Officer, or CEO, and our Chief Financial Officer, or CFO, has evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of December 31, 2024. Based on that evaluation, our CEO and CFO concluded that, as of December 31, 2024, our disclosure controls and procedures were effective to provide reasonable assurance that the information required to be disclosed by us in reports filed under the Exchange Act, is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms and is accumulated and communicated to management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

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Limitations of Internal Controls

Our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives, and our management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Further, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within our company have been detected.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Our Company’s internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP.

As of December 31, 2024, our management conducted an assessment of the effectiveness of the Company’s internal control over financial reporting based upon the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission, or COSO in Internal Control - Integrated Framework (2013). Based on management’s assessment utilizing these criteria, our management concluded that, as of December 31, 2024, our internal control over financial reporting was effective.

Changes in Internal Control over Financial Reporting

As previously disclosed, in February 2024 we began implementing a new ERP system. The ERP implementation requires the integration of new ERP software with multiple new data flows and business processes. The new ERP is designed to accurately maintain our books and records and provide information to our management teams which is important to the operations of the business. As the phased implementation of the new ERP system progresses, we expect to continue to change certain processes and procedures which, in turn, are expected to result in changes to our internal control over financial reporting. As such changes occur, we will evaluate quarterly whether such changes materially affect our internal control over financial reporting.

Other than the new ERP system implementation, there have been no changes to our internal control over financial reporting during the fiscal year ended December 31, 2024, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders

LeMaitre Vascular, Inc.

Opinion on internal control over financial reporting

We have audited the internal control over financial reporting of LeMaitre Vascular, Inc (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2024, 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 Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, based on criteria established in the 2013 Internal Control—Integrated Framework issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated financial statements of the Company as of and for the year ended December 31, 2024, and our report dated February 28, 2025 expressed an unqualified opinion on those financial statements.

Basis for opinion

The Company’s management is responsible 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 report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the 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 audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

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.

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.

/s/ GRANT THORNTON LLP

Boston, Massachusetts

February 28, 2025

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Item 9B. Other Information

During the fiscal quarter ended December 31, 2024, none of our directors or officers adopted, modified or terminated a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement, as those terms are defined in Regulation S-K, Item 408.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not Applicable.

PART III

Item 10. Directors, Executive Officers and Corporate Governance

The information responsive to this item is incorporated by reference herein from the information to be contained in the sections entitled “Directors, Executive Officers and Key Employees,” “Corporate Governance,” “Meetings and Committees of the Board of Directors,” and “Insider Trading Policies and Procedures” in our 2025 definitive proxy statement for the 2025 annual meeting of stockholders to be filed with the Securities and Exchange Commission within 120 days after the fiscal year ended December 31, 2024.

The information required by this item concerning compliance with Section 16(a) of the Exchange Act is incorporated herein by reference from the information contained in the section entitled “Delinquent Section 16(a) Reports” in our 2025 definitive proxy statement, to the extent required to be included.

Code of Ethics

Certain documents relating to our corporate governance, including our Code of Business Conduct and Ethics, which is applicable to our directors, officers, and employees, and the charters of the Audit Committee, Compensation Committee, and Corporate Governance and Nominating Committee of our Board of Directors, are available on our website at http://www.lemaitre.com. We intend to disclose substantive amendments to or waivers (including implicit waivers) of any provision of the Code of Business Conduct and Ethics that apply to our principal executive officer, principal financial officer, principal accounting officer, or controller, or persons performing similar functions, by posting such information on our website available at http://www.lemaitre.com.

Item 11. Executive Compensation

The information responsive to this item is incorporated herein by reference from the information to be contained in the section entitled “Compensation of Executive Officers and Directors” in our 2025 definitive proxy statement.

The information responsive to this item is incorporated herein by reference from the information to be contained in the section entitled “Security Ownership of Certain Beneficial Owners and Management” in our 2025 definitive proxy statement.

Equity Compensation Plan Information

The following table sets forth information regarding our equity compensation plans in effect as of December 31, 2024. Each of our equity compensation plans is an “employee benefit plan” as defined by Rule 405 of Regulation C of the Securities Act of 1933, as amended.

(a) (b) (c)

Equity compensation plans not approved by security holders - - -

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The information required responsive to this item is incorporated herein by reference from the information to be contained in the sections entitled “Certain Relationships and Related Transactions” and “Corporate Governance” in our 2025 definitive proxy statement.

Item 14. Principal Accountant Fees and Services

The information responsive to this item is incorporated herein by reference from the information to be contained in the sections entitled “Ratification of Independent Registered Public Accounting Firm” and “Additional Information Regarding Our Independent Registered Public Accounting Firm” in our 2025 definitive proxy statement.

PART IV

Item 15. Exhibits and Financial Statement Schedules

a) Documents filed as part of this Report.

(i) Report of Independent Registered Public Accounting Firm

(ii) Consolidated Balance Sheets

(iii) Consolidated Statements of Operations

(iv) Consolidated Statements of Changes in Stockholders’ Equity

(v) Consolidated Statements of Comprehensive Income

(vi) Consolidated Statements of Cash Flows

(vii) Notes to Consolidated Financial Statements

(3) Exhibits

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Incorporated By Reference

Exhibit Number Exhibit Description Form Date SEC File Number Filed Herewith

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19.1 LeMaitre Vascular, Inc. Insider Trading Policy X

21.1 List of Subsidiaries X

23.1 Consent of Grant Thornton LLP X

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97.1 LeMaitre Vascular, Inc. Compensation Recovery Program X

101.INS Inline XBRL Instance Document. X

101.SCH Inline XBRL Taxonomy Extension Schema Document. X

101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document. X

101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document. X

101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document. X

101.PRE Inline XRBL Taxonomy Extension Presentation Linkbase Document. X

Item 16. Form 10-K Summary.

Not applicable.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on February 28, 2025.

LEMAITRE VASCULAR, INC.

By: /S/ GEORGE W. LEMAITRE

George W. LeMaitre, Chief Executive Officer and Chairman of the Board

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints George W. LeMaitre and Joseph P. Pellegrino, Jr., and each of them, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or either of them, or their or his substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature Title Date

/s/ GEORGE W. LEMAITRE Chief Executive Officer and February 28, 2025

George W. LeMaitre Chairman of the Board (Principal Executive Officer)

Joseph P. Pellegrino, Jr. Financial and Accounting Officer) and Director

/s/ LAWRENCE J. JASINSKI Director February 28, 2025

Lawrence J. Jasinski

/s/ JOHN J. O’CONNOR Director February 28, 2025

John J. O’Connor

/s/ DAVID B. ROBERTS President and Director February 28, 2025

David B. Roberts

/s/ JOHN A. ROUSH Director February 28, 2025

John A. Roush

/s/ BRIDGET A. ROSS Director February 28, 2025

Bridget A. Ross

/s/ MARTHA M. SHADAN Director February 28, 2025

Martha M. Shadan

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INDEX TO FINANCIAL STATEMENTS

Page

LeMaitre Vascular, Inc.

Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm (PCAOB ID Number 248) 56

Consolidated Balance Sheets as of December 31, 2024 and 2023 57

Notes to Consolidated Financial Statements 62

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders

LeMaitre Vascular, Inc.

Opinion on the financial statements

We have audited the accompanying consolidated balance sheets of LeMaitre Vascular, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2024 and 2023, the related consolidated statements of operations, comprehensive income, stockholders’ equity, and cash flows for each of the three years in the period ended December 31, 2024, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2024, in conformity with accounting principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the Company’s internal control over financial reporting as of December 31, 2024, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), and our report dated February 28, 2025 expressed an unqualified opinion.

Basis for opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting firm registered with the 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 audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits 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. We believe that our audits provide a reasonable basis for our opinion.

Critical audit matters

The critical audit matters are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. We determined that there are no critical audit matters.

/s/ GRANT THORNTON LLP

We have served as the Company’s auditor since 2015.

Boston, Massachusetts

February 28, 2025

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LeMaitre Vascular, Inc.

Consolidated Balance Sheets

December 31, December 31,

(in thousands, except share data)

Assets

Current assets:

Prepaid expenses and other current assets 7,480 6,380

Liabilities and stockholders’ equity

Current liabilities:

Acquisition-related obligations 1,433 24

Lease liabilities - short-term 2,681 2,471

Convertible senior notes, net 167,772 -

Deferred tax liabilities 85 107

Other long-term liabilities 831 2,268

Commitments and contingencies (Note 8)

Stockholders’ equity:

Accumulated other comprehensive loss (6,184 ) (4,625 )

Total liabilities and stockholders’ equity $ 551,817 $ 346,778

See accompanying notes to consolidated financial statements.

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LeMaitre Vascular, Inc.

Consolidated Statements of Operations

Year ended December 31,

(in thousands, except per share data)

Other income (expense):

Interest expense (205 ) - -

Earnings per share of common stock:

Weighted-average shares outstanding:

LMAT US Equity

LMAT · 10-K · period ended 2024-12-31

Item 1A. Risk Factors

Item 1B. Unresolved Staff Comments

Item 1C. Cybersecurity

Item 2. Properties

Item 3. Legal Proceedings

Item 4. Mine Safety Disclosures

Item 6. Reserved

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Item 8. Financial Statements and Supplementary Data

Item 9A. Controls and Procedures

Item 9B. Other Information

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Item 10. Directors, Executive Officers and Corporate Governance

Item 11. Executive Compensation

Item 14. Principal Accountant Fees and Services

Item 15. Exhibits and Financial Statement Schedules

Item 16. Form 10-K Summary.

LMAT US Equity☆

LMAT · 10-K · period ended 2024-12-31

Item 1A. Risk Factors

Item 1B. Unresolved Staff Comments

Item 1C. Cybersecurity

Item 2. Properties

Item 3. Legal Proceedings

Item 4. Mine Safety Disclosures

Item 6. Reserved

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Item 8. Financial Statements and Supplementary Data

Item 9A. Controls and Procedures

Item 9B. Other Information

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Item 10. Directors, Executive Officers and Corporate Governance

Item 11. Executive Compensation

Item 14. Principal Accountant Fees and Services

Item 15. Exhibits and Financial Statement Schedules

Item 16. Form 10-K Summary.

LMAT US Equity