UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

Commission File Number 0-23837

Surmodics, Inc.

(Exact name of Registrant as specified in its Charter)

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. YES ☐ No ☒

Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ NO ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such

files). Yes ☒ NO ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES ☐ NO ☒

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant as of March 31, 2023 was approximately $310 million (based on the closing price of the Registrant’s Common Stock on such date).

The number of shares of Registrant’s Common Stock outstanding as of November 17, 2023 was 14,156,000.

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Forward-looking Statements

Certain statements contained in this Form 10-K, or in other reports of the Company and other written and oral statements made from time to time by the Company, do not relate strictly to historical or current facts. As such, they are considered “forward-looking statements” that provide current expectations or forecasts of future events. These forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, the expected results of clinical studies, future clinical studies, and their potential timing; our strategies for growth, including our ability to sign new license agreements, conduct clinical evaluations, complete process and manufacturing validations, and bring new products to market; planned limited market evaluations or commercial launches for our products; the development of future products and their anticipated attributes; regulatory submissions and approvals; our intent to pursue certain regulatory actions, including to expand the field of use for our thrombectomy products; the potential impact of U.S. Food and Drug Administration (“FDA”) communications; our initiations for product evaluation activities; expected timing of the commercialization in the U.S. of our SurVeil™ drug-coated balloon (“DCB”); revenue potential related to sales and commercialization of the SurVeil DCB; opportunities for the clinical development and future commercialization of our other DCB products; potential partnership opportunities for our DCB products; future revenue growth, our longer-term valuation-creation strategy, and our future potential; plans for future clinical investment in new products; potential future disease rates; future opportunities and goals related to new product offerings; future gross margins and operating expenses; estimated future amortization expense; expectations regarding operating expenses and interest expense; recognition of unrecognized compensation costs; anticipated patent expirations and their potential impacts on our royalties and license fee revenue; potential future customer actions; research and development plans and expenses, including the estimated cost associated with the TRANSCEND clinical trial; expectations regarding clinical follow up and completion of the TRANSCEND trial; anticipated cash requirements; future cash flow and sources of funding, and their ability together with existing cash, cash equivalents, and investments to provide liquidity sufficient to meet our cash needs and fund our operations and planned capital expenditures for the next twelve months; the availability of funds under our debt arrangements; future property and equipment investment levels; expectations regarding declaring or paying dividends; plans regarding our securities investments and the potential impact of interest rate fluctuations; expectations regarding the maturity of debt; the impact of potential lawsuits or claims; where our manufacturing activities will take place for various categories of products; the impact of potential change in raw material prices, sources of raw materials and our ability to manufacture raw materials ourselves; the impact of Abbott and Medtronic, as well as other significant customers; our ability to recognize the expected benefits of our acquisitions; our strategic transformation to become a provider of vascular intervention medical device products; future income tax expense (benefit), including from the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act"); the future impact of off-balance sheet arrangements and contractual obligations; and the impact of the adoption of new accounting pronouncements. Without limiting the foregoing, words or phrases such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “intend,” “may,” “plan,” “possible,” “project,” “will” and similar terminology, generally identify forward-looking statements. Forward-looking statements may also represent challenging goals for us. These statements, which represent our expectations or beliefs concerning various future events, are based on current expectations that involve a number of risks and uncertainties that could cause actual results to differ materially from those of such forward-looking statements. We caution that undue reliance should not be placed on such forward-looking statements, which speak only as of the date made. Some of the factors which could cause results to differ from those expressed in any forward-looking statement are set forth under “Risk Factors” in Part I, Item 1A of this Annual Report on Form 10-K. We disclaim any intent or obligation to update publicly these forward-looking statements, whether because of new information, future events or otherwise.

Although it is not possible to create a comprehensive list of all factors that may cause actual results to differ from our forward-looking statements, such factors include, among others:

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Many of these factors are outside our control and knowledge and could result in increased volatility in period-to-period results. Investors are advised not to place undue reliance upon our forward-looking statements and to consult any further disclosures by us on this subject in our filings with the SEC.

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Surmodics, Inc. (referred to as “Surmodics,” the “Company,” “we,” “us,” “our” and other like terms) is a leading provider of performance coating technologies for intravascular medical devices and chemical and biological components for in vitro diagnostic (“IVD”) immunoassay tests and microarrays. Surmodics also develops and commercializes highly differentiated vascular intervention medical devices that are designed to address unmet clinical needs and engineered to the most demanding requirements. This key growth strategy leverages the combination of the Company’s expertise in proprietary surface modification and drug-delivery coating technologies, along with its device design, development and manufacturing capabilities. The Company’s mission is to improve the detection and treatment of disease. Surmodics is headquartered in Eden Prairie, Minnesota.

SURMODICS’ REPORTABLE SEGMENTS:

SURMODICS’ PRIMARY REVENUE SOURCES:

Revenue fluctuates from quarter to quarter depending on, among other factors: our customers’ success in selling products incorporating our technologies; our and our customers’ success in selling our vascular intervention products; the occurrence of milestone events under our development contracts; the timing of introductions of licensed products by our customers and proprietary products by us and our distributors; the timing of introductions of products that compete with our products and our customers’ products; the number and activity level associated with customer development projects; the number and terms of new license agreements that are finalized; and the value of reagent chemicals, medical device and diagnostic products sold to our customers.

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The information below provides an overview of the principal products, services and markets for each of our two reportable segments. The discussion of other aspects of our business, including patents and proprietary rights, significant customers, manufacturing, government regulation, and our human capital, applies to our business in general, and we describe material segment information within these sections where relevant.

Our Medical Device segment consists of two interrelated product platforms:

Our strategy is to develop a portfolio of highly differentiated medical devices for vascular interventional treatment. We invest in the development and commercialization of devices that serve large, under-penetrated markets; address unmet clinical needs; improve clinical outcomes for patients; and reduce procedure costs. Our portfolio and pipeline of vascular intervention medical device products includes the following primary platforms:

In addition to these primary platforms, our device manufacturing operations include:

In addition, we leverage our proprietary balloon catheter technology to deliver contract-manufactured balloon catheter products to original equipment manufacturers (“OEMs”) on a limited scale.

We commercialize our medical device products using two strategies:

For all of our products under development, as further described under the caption “Government Regulation” below, the expected timing and potential success of regulatory approval and commercialization for the products pending regulatory approval can vary greatly given the significant uncertainty inherent in the product development and regulatory approval processes.

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We have leveraged our performance coating technologies to successfully develop multiple DCB devices for use in vascular interventions for the treatment of PAD. DCBs are used by physicians to expand the diameter (lumen) of a narrowed vessel, thus improving or restoring blood flow. The drug coating helps to prevent the vessel from narrowing again (restenosis) after treatment. PAD is a serious and under-diagnosed circulatory condition caused by build-up of plaque, most commonly in the legs. Over 8 million Americans are affected by PAD, which increases risk of coronary artery disease, heart attack and stroke. PAD can impair the ability to walk and, if left untreated, can lead to gangrene and limb amputation.

The following is a brief description of each of these devices and their stage of clinical development, with additional information about each device provided further below.

In June 2023, the SurVeil DCB received U.S. Food and Drug Administration (“FDA” or the “Agency”) premarket approval (“PMA”) and may now be marketed and sold in the U.S. by our exclusive distribution partner, Abbott Vascular, Inc. (“Abbott”). Abbott has exclusive worldwide commercialization rights for the SurVeil DCB under a Development and Distribution Agreement that we entered into in fiscal 2018 (the “Abbott Agreement”), as further discussed below. Abbott has discretion as to when to begin commercialization in the U.S., which is expected to occur in the first half of calendar 2024.

Our DCB products are required to go through clinical studies in order for us to obtain regulatory approval or clearance to market the product in the U.S. Each clinical study includes one or more primary endpoints, which measure the effectiveness and/or safety of a device based on the product’s ability to achieve one or more pre-specified outcomes. Primary endpoints are selected based on the proposed intended use of the medical device. A pivotal trial is a definitive study designed to gather evidence to evaluate the safety and effectiveness of a product prior to its marketing.

SurVeil DCB. Our SurVeil DCB product is a paclitaxel-coated DCB to treat PAD in the upper leg (superficial femoral artery). The SurVeil DCB is a next-generation device that utilizes best-in-class technology for the treatment of PAD, including a proprietary paclitaxel drug-excipient formulation for a durable balloon coating manufactured using an innovative process to improve coating uniformity. The design of the SurVeil DCB is intended to provide more uniform drug distribution, better efficiency of drug transfer, and fewer downstream particulates and downstream embolization.

Our SurVeil DCB product has the necessary regulatory approval for commercialization in the U.S. (PMA from the FDA was received in June 2023), as well as the necessary regulatory approval for commercialization in the E.U. (Conformité Européenne Mark, or CE Mark, received in fiscal 2020). The timing of commercialization is at the discretion of Abbott, subject to the terms of the Abbott Agreement, and U.S. commercialization is expected to occur in the first half of calendar 2024.

TRANSCEND Pivotal Clinical Trial. The TRANSCEND pivotal clinical trial has been used to support the regulatory approval for the SurVeil DCB in the U.S. by providing the data necessary to evaluate the safety and effectiveness of our SurVeil DCB compared with the Medtronic IN.PACT® Admiral® DCB in treating PAD in the upper leg (superficial femoral artery). The trial enrolled 446 subjects at 65 global sites. The trial’s primary efficacy endpoint is primary patency, defined as a composite of freedom from restenosis and clinically-driven target lesion revascularization through 12 months post-index procedure. TRANSCEND enrollment was completed in fiscal 2019, and all randomized subjects will be followed through 60 months post-index procedure.

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Abbott Agreement. In fiscal 2018, we entered into the Abbott Agreement, which provided Abbott with exclusive worldwide commercialization rights for the SurVeil DCB.

Sundance DCB. Our sirolimus-coated Sundance DCB is used for the treatment of below-the-knee PAD, including CLI. CLI is estimated to impact between 2.1 million and 3.8 million Americans, a number that could grow to between 2.4 million and 4.7 million by 2030. Rates of amputation and death are significant for CLI patients, and there are currently no DCB devices approved to treat the condition in the U.S.

Sirolimus has potent anti-inflammatory and anti-proliferative effects to inhibit cell division, without creating vascular toxicity, and has a proven history of safety and efficacy in vascular anatomy. We leveraged our expertise in performance coatings in the innovative design of our Sundance DCB, which in pre-clinical benchtop and animal testing has shown clear advantages over competitive technologies, including superior drug coating durability, higher levels of drug transfer, and a unique ability to achieve sustained therapeutic levels in the tissue.

Below is a summary of our clinical and regulatory progress related to the Sundance DCB.

We continue to evaluate our strategy for further clinical investment in the Sundance DCB based on the experience we have gained from the PMA application process for the SurVeil DCB.

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We have successfully developed, internally and through acquisitions, multiple FDA 510(k)-cleared mechanical thrombectomy devices for the non-surgical removal of thrombi and emboli (clots) from the peripheral vasculature. We believe that the ease of use, intuitive design and efficient performance of our thrombectomy products make these devices viable first-line treatment options for interventionalists. These devices include:

Our thrombectomy devices represent a core offering within our vascular intervention product strategy, providing the opportunity for:

PAO, the blocking of arteries by clots or plaque, is a peripheral vascular condition commonly associated with CLI. Often, these arterial clots require surgical intervention and have proven difficult to remove with currently available medical device technologies. Depending on the age and magnitude of the occlusion and the viability of the threatened limb, existing treatments for this condition may include catheter-directed thrombolysis, surgical embolectomy, and/or percutaneous mechanical thrombectomy. In cases in which the occlusion has caused irreversible damage to the limb, acute limb ischemia can result in the amputation of a lower extremity.

VTE, a blood clot in the veins, is an under-diagnosed and serious, yet treatable, medical condition that can cause disability and death. VTE includes deep vein thrombosis (“DVT”), which occurs when a blood clot forms in a deep vein, usually in the lower leg, thigh, or pelvis, and pulmonary embolism (“PE”), which occurs when a clot breaks loose and travels through the bloodstream to the lungs. VTE affects approximately 1.2 million U.S. patients each year, of which approximately 800,000 are affected by DVT. The current standard of care for treating VTE is conservative medical management with anticoagulant drugs designed to prevent further blood clotting. While anticoagulation remains the most widespread therapy for DVT, interventional treatment has demonstrated the potential for better outcomes in select patients.

We believe our proprietary Pounce arterial and venous thrombectomy devices provide physicians with the opportunity to treat PAD and VTE in a more effective, cost-efficient manner than currently available treatments. The devices offer innovative designs that may reduce the need for the use of thrombolytic drugs. Thrombolytic drugs are often associated with complications, which can include bleeding complications, longer hospital stays and higher cost of treatment. Our Pounce arterial and venous thrombectomy devices are designed to reduce procedure time, efficiently remove large volumes of clot, and eliminate the need for additional external capital equipment, thereby providing an easy-to-use, on-the-table, single-session solution for clinicians.

Pounce Arterial Thrombectomy System. Our Pounce Arterial Thrombectomy System, which received FDA 510(k) clearance in fiscal 2020, is a mechanical thrombectomy device intended for the non-surgical removal of thrombi and emboli from the peripheral arterial vasculature. Commercial sales began in the first quarter of fiscal 2022.

In fiscal 2023, we received FDA 510(k) clearance for the low-profile (LP) model of the Pounce Arterial Thrombectomy System, which will allow for clot removal in below-the-knee peripheral arteries (2 mm to 4 mm in diameter), expanding the addressable market for the Pounce arterial platform. Limited market evaluations of the Pounce LP device and transition to commercial launch are targeted for fiscal 2024.

The Pounce Arterial Thrombectomy device consists of three components: a 5 Fr basket delivery catheter, a basket wire, and a funnel assembly. After the basket wire is delivered distal to the location of the thrombus, two nitinol self-expanding baskets are deployed to collect and entrain the clot into a funnel-shaped nitinol wire mesh. With the clot entrained, the funnel assembly is then collapsed into a 7 Fr procedure guide sheath through which the clot is withdrawn and removed from the body. Physician feedback indicates the Pounce Arterial Thrombectomy System is capable of achieving positive outcomes with minimal blood loss and with minimal use of thrombolytics. The device offers an intuitive, grab-and-go design to simplify setup and reduce the physician’s learning curve.

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Pounce Venous Thrombectomy System. Our Pounce Venous Thrombectomy System, which received FDA 510(k) clearance in fiscal 2021, is a mechanical thrombectomy catheter for use in venous vascular beds that is specifically designed to remove large, mixed-morphology blood clots commonly found with VTE. The Pounce Venous Thrombectomy System has also received CE Mark approval, which is a prerequisite for commercialization in the E.U. The device’s dual-action technology features a constant spring tension basket, which provides optimal wall apposition over a range of vessel diameters, to engage and collect the clot, while the motor-driven Archimedes screw macerates and removes the collected clot. As with our Pounce arterial device, the Pounce Venous Thrombectomy System is intuitive and approachable to facilitate widespread adoption, with a low learning curve for the physician.

We acquired the venous thrombectomy device technology with our fiscal 2021 acquisition of Vetex Medical Limited (“Vetex”), which was privately held and is based in Galway, Ireland. We acquired Vetex with an upfront cash payment of $39.9 million and deferred, guaranteed consideration of $3.5 million to be paid in two equal installments in the fourth quarter of fiscal 2024 and 2027.

Limited market evaluations for the Pounce Venous Thrombectomy System were conducted in fiscal 2023, and are expected to continue in fiscal 2024, to obtain physician feedback across a variety of cases and clinical conditions. Completion of limited market evaluations of the Pounce Venous Thrombectomy System and transition to commercial launch are targeted for fiscal 2024.

The FDA requires specific indications for devices to be marketed for treatment of certain aspects of VTE, such as DVT and PE. The Pounce Venous Thrombectomy System is indicated for mechanical de-clotting and controlled and selected infusion of physician specified fluids, including thrombolytics, in the peripheral vasculature. The device currently is not indicated for the treatment of DVT or PE. We intend to pursue development and regulatory actions that would expand the field of use for our thrombectomy products, which may include specific indications, and which may include DVT and PE.

We have successfully developed and received FDA 510(k) regulatory clearance for our Sublime™ portfolio of devices designed for vascular intervention via radial (wrist) access that can also be used via alternative access sites, including femoral (thigh) and pedal (foot) access. Our Sublime devices are used to access and treat narrowed arteries both above and below the knee, commonly associated with PAD. During fiscal 2022, we established a direct salesforce and commenced commercial sales of our Sublime device portfolio to hospitals and clinics. These radial access devices include:

Our Sublime device portfolio is unique in that each of these devices are purpose built for above and below the knee peripheral interventions that can employ a transradial approach and alternative access sites, including conventional femoral access and pedal access. Our Sublime guide sheath performance is enhanced by our recent generation hydrophilic coating. We believe that radial access procedures offer significant benefits by improving patient comfort, reducing recovery and ambulation times, and potentially lowering access site complications. Our Sublime device portfolio meets an unmet clinical need by providing longer, lower-profile devices that are robust enough to deliver treatment from the wrist all the way to the pedal loop in the foot.

We believe the Sublime device portfolio is uniquely positioned to lead the market for dedicated devices that facilitate a radial-to-peripheral approach. Below are a few of the unique advantages of our Sublime devices.

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Surmodics’ industry-leading performance coatings are used in a minimally invasive procedure every minute of every day. Surmodics’ surface-enhancing performance coatings add differentiated value to more than 150 medical, biotechnology and pharmaceutical product families worldwide. Our customers use Surmodics’ performance coatings to enable, optimize and differentiate their device products. These performance coatings include:

Surmodics generates royalties and license fee revenue by licensing our performance coating technologies to medical device manufacturers, product revenue from sales to licensees of the chemical reagents used in coatings, and R&D revenue from commercial development feasibility services and contract coating services.

Our performance coatings are differentiated by their flexibility, durability and ease of use. In terms of flexibility, coatings can be applied to many kinds of surfaces and can immobilize a variety of chemical, pharmaceutical and biological agents. Additionally, the surface modification process can be tailored to provide customers with the ability to improve their devices’ performance by choosing the specific coating properties desired for particular applications. Our performance coating technologies can also be combined to deliver multiple surface-enhancing characteristics on the same device.

The continuing trend toward minimally invasive surgical procedures, which often employ catheter-based delivery technologies, has increased the demand for hydrophilic (i.e., lubricious or slippery) coatings and other coating technologies, including drug-delivery coatings. For example, stents, particularly drug-eluting stents, have significantly reduced the need for repeat intravascular procedures or more invasive cardiac bypass surgery. Transcatheter heart valve repair, or replacement via a minimally invasive catheter-based system, has enabled the treatment of patients suffering from heart valve disease who are too ill to undergo open-heart surgery.

Hydrophilic Coatings. Our proprietary PhotoLinkTM coating technology (“PhotoLink Technology”) is a versatile, easily applied, coating technology that modifies medical device surfaces by creating covalent bonds between device surfaces and a variety of chemical agents. PhotoLink Technology can impart many performance-enhancing characteristics, such as advanced lubricity (slipperiness or smoothness) and hemocompatibility (preventing blood clot formation), when bound onto surfaces of medical devices or other biological materials without materially changing the dimensions or other physical properties of devices.

PhotoLink Technology reagents can be applied to a range of substrates. The coating formulations are easily applied to the material surface by a variety of methods including, but not limited to, dipping, spraying, roll-coating and ink-jetting. We continue to expand our proprietary reagent portfolio for use by our customers. These reagents enable our customers to develop novel surface features for their devices, satisfying the expanding healthcare industry requirements. We are also continually working to expand the list of materials that are compatible with our surface modification and device drug-delivery reagents. Additionally, we develop coating processes and coating equipment to meet the device quality, manufacturing throughput, and cost requirements of our customers.

The PhotoLink Technology coating process is relatively simple to use and is easily integrated into the customer’s manufacturing operations. In addition, the process does not subject the coated products to harsh chemical or temperature conditions, produces no hazardous byproducts, and does not require lengthy processing or curing time. Further, coatings incorporating the PhotoLink Technology are generally compatible with accepted sterilization processes, so the surface attributes are not lost when the medical device is sterilized.

Our SereneTM hydrophilic coating platform, which uses our Photolink Technology, improves lubricity and durability, while significantly reducing particulates generation. This PhotoLink Technology-enabled coating has demonstrated excellent lubricity on a wide range of substrates and has been used on FDA-cleared coronary, peripheral and structural heart devices.

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In October 2023, we announced the commercial launch of our most advanced hydrophilic medical device coating technology, Preside™ hydrophilic coatings. Preside hydrophilic coatings complement our existing Serene hydrophilic coatings by providing customers with a unique low-friction and low-particulate generation coating to further enhance distal access for neuro-vascular applications, as well as improved crossing for challenging coronary lesions or chronic total occlusions. Preside hydrophilic coatings are specifically formulated to meet the challenge of achieving the right balance of enhanced lubricity (reduction in friction) and excellent coating durability (resulting in low particulates) for the next generation of neurovascular, coronary and peripheral vascular devices. Our Preside and Serene hydrophilic coatings both allow customers to leverage their existing coating process to apply these innovative surface treatments.

Drug-delivery Coatings. Our device drug-delivery coating technologies allow therapeutic drugs to be incorporated within our proprietary polymer matrices to provide controlled, site-specific release of the drug into the surrounding environment. The drug release can be tuned to elute quickly (within minutes to a few days) or slowly (from several months to over a year), illustrating the wide range of release profiles that can be achieved with our coating systems. On a wide range of devices, drug-eluting coatings can help improve device performance, increase patient safety, and enable innovative new treatments. DCBs are a typical example of short-term use drug-delivery devices. An example of longer-term drug-delivery devices is drug-eluting stents. We work with companies in the medical device and biotechnology industries to develop specialized coatings that allow for the controlled release of drugs from device surfaces. We see at least three primary areas with strong future potential:

We commercialize our performance coating technologies primarily through licensing arrangements with medical device manufacturers. We believe this approach allows us to focus our resources on further developing new technologies and expanding our licensing activities. Many of our technologies have been designed to allow manufacturers to implement them easily into their own manufacturing processes so customers can control production and quality internally without the need to send their products to a contract manufacturer. We generate the largest proportion of our revenue through licensing arrangements. Revenue from these licensing arrangements typically includes royalties based on a percentage of licensees’ product sales, with a contractual minimum, and license fees upon achievement of regulatory and commercialization milestones. Royalties and license fee revenue from our performance coatings represented 25%, 31% and 29% of our total revenue in fiscal 2023, 2022 and 2021, respectively. In fiscal 2023, 2022 and 2021, we saw double-digit year-over-year growth in revenue associated with our Serene hydrophilic coating technology driven by customer product launches and resulting market share increases associated with the customer device applications that incorporate the Serene coating technology.

The licensing process for our performance coating technologies begins with the customer specifying a desired product feature to be created, such as lubricity or drug delivery. Because each device and coating application is unique, we routinely conduct a feasibility study to qualify each new potential product application, often generating commercial development revenue. Feasibility studies can range in duration from several months to a year. After we complete a feasibility study, our customers cannot market their product until they receive regulatory approval. As further described under the caption “Government Regulation,” the regulatory approval process varies in each country and ranges from several months to four or more years. At any time prior to a customer’s commercial launch, a license agreement may be executed granting the licensee rights to use our technology. We often support our customers by providing coating assistance for parts required in animal tests and human clinical trials. Typically, we complete a technology transfer to most customers which enables those customers to apply the coating at their own facilities. We also generate revenue from reagent chemical product sales to licensees for use in their coating processes, as well as from providing contract coating services.

License agreement terms are generally for a specified number of years or our patent’s life, whichever is longer, although a license generally may be terminated by the licensee for any reason with advance written notice. In cases where the royalty obligation extends beyond the life of the applicable patent, it is because the license also includes rights to our know-how or other proprietary rights. Under these circumstances, the royalty obligation typically continues at a reduced royalty rate for a specified number of years, generally tied to the date on which the licensee’s medical device product was first sold.

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Our license agreements may include certain license fees and/or milestone payments. Substantially all our licensed performance coating technology applications are nonexclusive, allowing us to license each technology to multiple customers. Moreover, even exclusive performance coating technology licenses generally are limited to a specific “field of use,” allowing us the opportunity to further license technology to other customers. The royalty rate on a substantial number of the coatings agreements has traditionally been in the range of two to three percent, but there are certain contracts with lower or higher rates. In certain agreements, our royalty is based on an agreed-upon amount per unit. License fees, milestone payments, and royalty rates are based on various factors, including the licensed product’s or technology’s stage of development, the perceived value of our technology to the customer’s product, the size of the potential market, and whether the arrangement is exclusive or nonexclusive. Our agreements often incorporate a minimum royalty to be paid by the licensee. Royalty payments generally commence one quarter after the customer’s actual product sales occur because of the delay in reporting sales by our licensees. We estimate and recognize sales-based royalties revenue from our performance coating licensees in the same quarter that the underlying customer product sale occurs.

We have over 150 licensed product classes (customer products utilizing Surmodics technology) already in the market generating royalties and greater than 100 customer product classes incorporating our technology in various stages of pre-commercialization.

Under our performance coating technology license agreements, the responsibility for securing regulatory approval for and ultimately commercializing these products rests with our customers. Our reliance on our customers in this regard and the potential risks to our operations as a result are discussed in “Risk Factors” in Part I, Item IA of this Annual Report on Form 10-K. Moreover, we are often contractually obligated to keep the details concerning our customers’ R&D efforts (including the timing of expected regulatory filings, approvals and market introductions) confidential.

Our licensing agreements generally require us to keep our customers’ identities confidential, unless they approve of such disclosure. Licensed customers that allow the use of their name include: Abbott Laboratories and Abbott Vascular, Inc., Boston Scientific Corporation (“Boston Scientific”), Cook Medical, Cordis Corporation, Covidien PLC (a subsidiary of Medtronic), Edwards Lifesciences Corporation, Evalve, Inc. (a subsidiary of Abbott), ev3 Inc. (a subsidiary of Medtronic), Medtronic, OrbusNeich Medical, Inc., and Spectranetics Corporation (a subsidiary of Koninklijke Philips N.V.).

For our medical device performance coating customers, we have distinct, specifically-dedicated R&D facilities and personnel to support delivery of R&D services. We work with our customers to integrate the best possible surface modification and device drug-delivery technologies with their products, not only to meet their performance requirements, but also to perform services quickly so that the product may reach the market ahead of the competition. To quickly solve problems that might arise during the development and optimization process, we offer extensive capabilities in analytical chemistry and surface characterization within our R&D organization. Our state-of-the-art instrumentation and extensive experience allow us to test the purity of coating reagents, to monitor the drug elution rate from coatings, to measure coating thickness and smoothness, and to map the distribution of chemicals throughout coatings. We believe our capabilities in this area exceed those of our competitors. Our R&D staff support our business development staff and business units in performing feasibility studies, as well as providing technical assistance to existing and potential customers. These services, which generate R&D and other revenue, include optimizing the relevant technologies for specific customer applications; supporting clinical trials; training customers; and integrating our technologies and know-how into customer manufacturing operations.

We are developing and commercializing differentiated vascular intervention medical devices that integrate our performance coatings, catheter, balloon and other proprietary technologies. This high degree of differentiation is strategically designed to capture market share in a highly competitive, dynamic industry. Our vascular intervention products compete with the global leaders in the vascular medical device market. We believe our vascular intervention products will be competitive on the basis of their safety and efficacy as a result of the innovative design and differentiated coating and device design technology. We believe these innovations will enable our vascular intervention products to demonstrate improvements in patient outcomes through reduced invasiveness compared to other devices used for comparable procedures.

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We believe that the intense competition within the medical device market creates opportunities for our performance coating technologies as medical device manufacturers seek to differentiate their products through new enhancements or to remain competitive with enhancements offered by other manufacturers. Because a significant portion of our revenue depends on royalties and license fees derived from our customers’ medical device product sales incorporating our performance coating technologies, we are also affected by competition within the markets for such devices. As we typically license our performance coating technologies on a non-exclusive basis, we benefit by offering our technologies to multiple competing manufacturers of a device. However, competition in the medical device market could also have an adverse effect on us. While we seek to license our coatings products to established manufacturers, in certain cases, our performance coating licensees may compete directly with larger, dominant manufacturers with extensive product lines and greater sales, marketing and distribution capabilities.

We also are unable to control other factors that may impact commercialization of our vascular intervention products and licensees with medical devices that utilize our performance coatings, such as regulatory approval, marketing and sales efforts of our customers and licensees, and competitive pricing pressures within the particular market. Many of our existing and potential competitors have greater financial, technical and marketing resources than we have.

The ability of performance coating technologies to improve the performance of medical devices and drugs and to enable new product categories has resulted in increased competition in these markets. Some of our competitors offer device drug-delivery technologies, while others specialize in lubricious or hemocompatible coating technology. Some of these companies target cardiovascular, peripheral or other medical device applications. In addition, because of the many product possibilities afforded by performance coatings, many of the large medical device manufacturers have developed, or are engaged in efforts to develop, internal competency in the area of performance coatings, including drug-delivery technologies.

We differentiate ourselves from our performance coatings competitors by providing what we believe is a high value-added approach. We have a proven track record of our customers successfully navigating the regulatory approval process with devices utilizing our enabling technology. We believe that the primary factors customers consider in choosing a particular technology include performance (e.g., flexibility, ability to fine tune drug elution profiles, biocompatibility), ease of manufacturing, time-to-market, intellectual property protection, ability to produce multiple products from a single process, compliance with manufacturing regulations, ability to manufacture clinical and commercial products, customer service, and total cost of goods (including manufacturing process labor). We believe our technologies deliver exceptional performance in these areas, allowing us to compete favorably with respect to these factors. With respect to our licensed performance coating technologies, we believe that the cost and time required to obtain the necessary regulatory approvals significantly reduces the likelihood of a customer changing the manufacturing process it uses once a device or drug has been approved for sale.

Our significant R&D investments over the past several years reflect our ongoing commitment to strengthen our proprietary product pipeline and broaden our capacity for medical device R&D activities. In fiscal 2023, 2022 and 2021, consolidated R&D expense as a percentage of consolidated revenue was 35%, 51% and 45%, respectively. In fiscal 2023, R&D expense was largely associated with our investments in vascular intervention product development; costs associated with the SurVeil DCB; and regulatory infrastructure, facilities and personnel. R&D expenses primarily consist of research, development, clinical and regulatory activities related to the design, development and commercialization of our products, as well as costs associated with our R&D services revenue.

We intend to continue our development efforts to expand our proprietary medical device offerings, including advancing our performance coating technologies to better meet these needs across multiple medical markets and to capture more of the final product value. We anticipate R&D expenses will continue to be significant in fiscal 2024 and beyond, primarily related to medical device product development, including continued investment in our thrombectomy and radial access platforms.

To strengthen our licensing business model, R&D personnel and facilities for our Pounce thrombectomy and Sublime radial access vascular intervention products are fully segregated from those for our performance coatings to preserve confidential information of our coatings customers (licensees). In our Medical Device segment, we conduct manufacturing and R&D in multiple facilities. Two of those separate facilities are located in Eden Prairie, Minnesota. We also utilize external contract manufacturers for certain device products.

We have robust procedures to ensure that we protect our coatings customers’ (licensees) intellectual property and avoid conflicts of interest. R&D personnel have specific roles and are part of distinct teams, clearly segregated between (i) performance coating technologies R&D, including customer development to support our licensing partnership model; and (ii) internal R&D activities to further advance our vascular intervention product portfolio. Our procedures include strict restrictions for physical access to customers’ products and records and limitations on computer file access based on an R&D team member’s role.

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Surmodics’ In Vitro Diagnostics (“IVD”) segment provides leading in vitro diagnostic companies with the critical components for developing sensitive, reproducible immunoassays to enable our customers’ diagnostic tests to detect the absence or presence of disease. We develop, manufacture, and sell chemical and biological components for in vitro diagnostic immunoassay tests and molecular diagnostic tests for the diagnostic and biomedical research markets.

Our portfolio of IVD chemical and biological component products includes:

Our IVD products address the following customer needs:

Customer R&D. The sales cycle for our IVD products generally begins when an IVD company initiates the process to develop a new, or improve a current, diagnostic test. During product development, these companies seek to source the test’s critical components with reagents that it produces internally or with reagents from a supplier, such as Surmodics.

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As IVD tests are developed and various reagents are tested, companies will generally seek to optimize the sensitivity (false negative reductions), specificity (false positive reductions), speed (time from sample to results), convenience (ideally as few steps as possible), and cost effectiveness. Upon regulatory approval or clearance, the customer’s diagnostic test can be sold in the marketplace. It may take several years after approval or clearance for the test to achieve peak market share and optimize Surmodics’ revenue.

New Product R&D. Our R&D efforts to grow our IVD business segment include identifying and addressing unmet needs that exist in the global IVD marketplace. Our pipeline of IVD products includes components for immunoassay and molecular diagnostic applications, such as new protein stabilizers, detection technologies, accessory reagents and surface coatings that have the potential to add greater sensitivity, specificity, speed, convenience, and lower cost for IVD test manufacturers.

Competition. The diagnostics market is highly fragmented. In the product lines in which we compete, we face an array of competitors ranging from large manufacturers with multiple business lines to small manufacturers that offer a limited selection of products. Some of our competitors have substantially more capital resources, marketing experience, R&D resources and production facilities than we do. We believe that our products compete on performance, stability (shelf life), sensitivity (lower levels detected, faster results), consistency and price. We believe that our continued competitive success will depend on our ability to gain market share, develop or acquire new proprietary products, obtain patent or other protection for our products, and successfully market our products directly or through partners.

Patents and other forms of proprietary rights are an essential part of Surmodics’ business. We aggressively pursue patent protection covering the proprietary technologies that we consider strategically important to our business. In addition to seeking patent protection in the U.S., we also generally file patent applications in European countries and, on a selective basis, other foreign countries. We strategically manage our patent portfolio in a manner designed to ensure that we have valid and enforceable patent rights protecting our technological innovations. As of September 30, 2023, Surmodics owned or had exclusive rights to 161 issued U.S. patents and 303 issued international patents. As of the same date, we also owned or had exclusive rights to 37 U.S. pending patent applications and 62 foreign pending patent applications.

We have licensed our PhotoLink Technology on a non-exclusive basis to a number of our customers for use in a variety of medical device surface applications, including those described above. In particular, we have 35 issued U.S. patents, four pending U.S. patent applications, 79 issued international patents, and 18 pending international patent applications protecting various aspects of these technologies, including compositions, methods of manufacture and methods of coating devices. The expiration dates for these patents and anticipated expiration dates of the patent applications range from fiscal 2025 to 2042. These patents and patent applications represent distinct families, with each family generally covering a successive generation of the technology, including improvements that enhance coating performance, manufacturability, or other important features desired by our customers. For additional details, refer to the caption “Performance Coatings – Licensing Arrangements” within this section of this Annual Report on Form 10-K.

We also rely upon trade secrets, trademarks and other un-patented proprietary technologies. We seek to maintain the confidentiality of such information by requiring employees, consultants and other parties to sign confidentiality agreements and by limiting access by parties outside the Company to such information. There can be no assurance, however, that these measures will prevent the unauthorized disclosure or use of this information, or that others will not be able to independently develop such information. Additionally, there can be no assurance that any agreements regarding confidentiality and non-disclosure will not be breached, or, in the event of any breach, that adequate remedies would be available to us.

Revenue from Abbott and Medtronic represented approximately 27% and 10%, respectively, of our consolidated revenue for fiscal 2023. Revenue from these customers was generated from multiple products and fields of use, including revenue from the Abbott Agreement, substantially all of which were recognized in our Medical Device segment. No other customer accounted for more than 8% of our consolidated revenue in fiscal 2023.

With respect to our Medical Device segment, revenue from Abbott and Medtronic represented approximately 35% and 12%, respectively, of our Medical Device segment revenue for fiscal 2023, and revenue from one additional customer represented approximately 9% of our Medical Device segment revenue for fiscal 2023. No other customer accounted for greater than 4% of Medical Device segment revenue for fiscal 2023.

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With respect to our IVD segment, revenue from two customers represented approximately 21% and 12%, respectively, of our IVD segment revenue for fiscal 2023. No other customer accounted for greater than 8% of IVD segment revenue for fiscal 2023.

We manufacture the reagent chemicals used in our performance coatings and our IVD products in one of our Eden Prairie, Minnesota facilities. In certain limited circumstances, we also provide contract manufacturing services for our customers, including, for example, coating their medical devices that are intended for pre-clinical and clinical development (including human clinical trials), and products that are sold for commercial use by our customers. We manufacture PTA balloon catheters and microcatheters in our Ballinasloe, Ireland facility, which offers a suite of capabilities, including balloon forming, extrusion, coating, braiding and assembly of finished products. We manufacture our vascular intervention products in our Ireland and U.S. facilities, and we also utilize contract manufacturers for our vascular intervention products. At our Ballinasloe, Ireland manufacturing facility, we perform a limited volume of contract manufacturing of medical devices for our customers.

We attempt to maintain multiple sources of supply for the key raw materials used to manufacture our products. We do, however, purchase some raw materials from single sources, but we believe that additional sources of supply are readily available. Further, to the extent additional sources of supply are not readily available, we believe that we could manufacture such raw materials.

We follow quality management procedures in accordance with applicable regulations and guidance for the development and manufacture of materials and device, biotechnology or combination products that support clinical trials and commercialization. In order to meet our customers’ needs in this area, all of our manufacturing facilities in Eden Prairie, Minnesota and Ballinasloe, Ireland are certified to ISO 13485 and registered with the U.S. FDA as “Contract Manufacturers.” In addition, one of our manufacturing facilities and our warehouse facility in Eden Prairie, Minnesota are certified to ISO 9001.

Medical device and in vitro diagnostic products are required to undergo regulatory review processes that are governed by the FDA and other international regulatory authorities. The process of regulatory review and approval is often prolonged, expensive and uncertain. New medical devices can only be marketed in the U.S. after a pre-market notification for 510(k) clearance or a PMA by the FDA. These processes can take anywhere from several months (e.g., for medical device products seeking regulatory approval under the 510(k) clearance process) to several years (e.g., for medical device products seeking regulatory approval under the PMA application process). In the E.U., regulatory approval is signified by the CE Mark, which is generally granted by one of several competent authorities and is based on the submission of a design dossier, a manufacturer validation assessment, a third-party assessment, and review of the design dossier by a “Notified Body.” In 2017, the E.U. authorized a new medical device regulation. The new regulation, which imposes significant additional pre-market and post-market requirements, became effective for devices submitted for CE Mark after May 2021. Medical devices granted CE Mark prior to May 2021 may continue to be sold until December 2027 for class III and class IIb devices and until December 2028 for class IIa and class I devices, or until the CE Mark expires, whichever comes first, providing there are no significant changes to the design or intended use of the device.

For our customers’ products that incorporate our performance coating and IVD technologies, the burden of securing regulatory approval typically rests with the customer, as the medical device manufacturer. For our vascular intervention products, the burden of securing regulatory approval rests on us, unless we contract with other organizations to pursue such approval.

In support of our customers’ and our own regulatory filings, we maintain various confidential Device Master Files with the FDA and provide technical information to other regulatory agencies outside the U.S. regarding the nature, chemical structure and biocompatibility of our reagents. Our licensees generally do not have direct access to these files. However, they may, with our permission, reference these files in their various regulatory submissions to these agencies. This approach allows regulatory agencies to understand the details of our technologies without our having to share this highly confidential information with our customers.

U.S. legislation allows companies, prior to obtaining FDA clearance or approval to market a medical product in the U.S., to manufacture medical products in the U.S. and export them for sale in international markets. This generally allows us to realize earned royalties sooner and may result in opportunities to market our vascular intervention products in other countries. However, sales of medical products outside the U.S. are subject to international requirements that vary from country to country. The time required to obtain approval for sale internationally may be longer or shorter than that required by the FDA.

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As of September 30, 2023, we had 376 employees, of which 101 were employed outside the U.S., primarily in manufacturing functions. We are not a party to any collective bargaining agreements.

Our success depends upon our ability to retain and attract highly qualified management and technical personnel. Talent management is critical to our ability to execute on our long-term growth strategy. Through our history of technological innovation, we appreciate the importance of retention, growth and development of our employees. We are committed to an inclusive culture which values equality, opportunity, and respect. In support of our inclusive culture, we believe we offer competitive compensation and benefits, including an annual pay gap assessment; provide respectful workplace training to strengthen employee understanding; and strive to recruit a diverse talent pool across all levels of the organization. We are focused on the engagement and empowerment of our employees through demonstration of our foundational values, which we refer to as the five Cs: we have courage to face challenges with determination, honesty and resourcefulness; candor to speak openly and respectfully; collaboration that recognizes teamwork as the key to success; camaraderie that is genuine and supportive; and commitment to our cause.

We file annual reports, quarterly reports, proxy statements, and other documents with the SEC under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The SEC maintains a website that contains reports, proxy and information statements, and other information regarding issuers, including the Company, that file electronically with the SEC. The public may obtain any documents that we file with the SEC at http://www.sec.gov.

We make available, free of charge, copies of our annual report on Form 10-K, proxy statement, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act on our website, www.surmodics.com, as soon as reasonably practicable after filing such material electronically or otherwise furnishing it to the SEC. We are not including the information on our website as a part of, or incorporating it by reference into, our Form 10-K.

As of November 17, 2023, the names, ages and positions of the Company’s executive officers were as follows:

Gary R. Maharaj joined the Company in December 2010 as President and Chief Executive Officer and was also appointed to the Surmodics Board of Directors at such time. Prior to joining Surmodics, Mr. Maharaj served as President and Chief Executive Officer of Arizant Inc., a provider of patient temperature management systems in hospital operating rooms, from 2006 to 2010. Previously, Mr. Maharaj served in several senior-level management positions for Augustine Medical, Inc. (predecessor to Arizant Inc.) from 1996 to 2006, including Vice President of Marketing, and Vice President of Research and Development. During his over 35 years in the medical device industry, Mr. Maharaj has also served in various management and research positions for the orthopedic implant and rehabilitation divisions of Smith & Nephew, PLC.

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Timothy J. Arens joined the Company in February 2007 as Director, Business Development and became Senior Director of Financial Planning and Analysis and General Manager, In Vitro Diagnostics in October 2010. He was promoted to Vice President of Finance and Interim Chief Financial Officer in August 2011 and in February 2013 became Vice President Corporate Development and Strategy. In May 2018, Mr. Arens was named interim Vice President of Finance and Chief Financial Officer for a second time and in February 2019 he was named Vice President of Finance and Chief Financial Officer. In April 2020, he was promoted to Senior Vice President of Finance and Information Technology and Chief Financial Officer. Prior to joining Surmodics, Mr. Arens was employed at St. Jude Medical, Inc., a medical technology company, from 2003 to 2007, in positions of increasing responsibility related to business development and strategic planning functions.

Charles W. Olson joined the Company in July 2001 as Market Development Manager, was promoted in December 2002 to Director, Business Development, named General Manager of the Hydrophilic Technologies business unit in April 2004, and promoted to Vice President and General Manager, Hydrophilic Technologies in October 2004. In April 2005, the position of Vice President, Sales was added to his responsibilities. In November 2008, Mr. Olson was named Vice President of our Cardiovascular business unit, in October 2010, he was named Senior Vice President and General Manager, Medical Device, and in August 2016 he was named Senior Vice President of Commercial and Business Development, Medical Devices. In May 2022, Mr. Olson was named Senior Vice President and President, Medical Device Coatings. Prior to joining Surmodics, Mr. Olson was employed as General Manager at Minnesota Extrusion from 1998 to 2001 and at Lake Region Manufacturing in project management and technical sales from 1993 to 1998.

Teryl L.W. Sides joined the Company in November 2018 as Senior Vice President and Chief Marketing Officer. In April 2020, Ms. Sides was promoted to Senior Vice President of Product Development and Chief Marketing Officer. In May 2022, Ms. Sides was named Senior Vice President and President, Vascular Interventions. Before joining Surmodics, Ms. Sides served as Founder and Chief Executive Officer of Projectory, a consulting firm that provides strategic marketing services to medical technology clients, ranging from start-ups to global businesses, from 2011 to 2018. Prior to joining Projectory, Ms. Sides was the Vice President of Marketing and Product Development for Arizant, Inc. from 1998 to 2011.

Joseph J. Stich joined the Company in March 2010 as Vice President of Corporate Development and Strategy. In August 2011, Mr. Stich became Vice President, Business Operations and General Manager In Vitro Diagnostics. In September 2013, Mr. Stich’s role was adjusted to Vice President and General Manager, In Vitro Diagnostics. In April 2020, Mr. Stich was promoted to Senior Vice President of Human Resources and General Manager, In Vitro Diagnostics. In May 2022, Mr. Stich was named Senior Vice President Human Resources and President, In Vitro Diagnostics. Prior to joining Surmodics, Mr. Stich was Vice President of Corporate Development for Abraxis BioScience, LLC, a biotechnology company focused on oncology therapeutics, from 2009 to 2010. Prior to joining Abraxis, he was a Vice President for MGI Pharma, Inc., a biopharmaceutical company, from 2005 to 2009. Mr. Stich’s prior experience also includes serving as President/COO of Pharmaceutical Corp. of America (a subsidiary of Publicis Healthcare Specialty Group), and positions of increasing responsibility in sales and marketing at Sanofi-Aventis Pharmaceuticals.

Gordon S. Weber joined the Company in May 2020 as Senior Vice President of Legal, General Counsel and Secretary. Prior to joining Surmodics, Mr. Weber served as the Founder and President of Sapere Aude, LLC, a consulting firm, from 2018 to 2020. From 2017 to 2018, Mr. Weber served as Vice President, General Counsel and Secretary of CHF Solutions, Inc., which manufactures and markets ultrafiltration systems for patients suffering from fluid overload. Mr. Weber served as Vice President, General Counsel and Secretary of Vascular Solutions, Inc., a medical device company focused on products treating coronary and peripheral vascular disease, from 2013 until the company was acquired by Teleflex Incorporated in 2017. Mr. Weber practiced law for 13 years with Faegre & Benson LLP (now Faegre Drinker Biddle & Reath LLP), where he was Partner. Mr. Weber began his career with the accounting firm now known as KPMG and has served as Corporate Controller for Osmonics, Inc., an NYSE-listed manufacturer of fluid filtration equipment.

The executive officers of the Company are elected by and serve at the discretion of the Board of Directors. None of our executive officers are related to any other executive officer or any of our directors.

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ITEM 1A. RISK FACTORS.

RISKS RELATING TO OUR BUSINESS, STRATEGY AND INDUSTRY

We had a net loss for our 2023 fiscal year, expect to incur net losses in the future, and may not be able return to or sustain profitability.

We incurred a net loss of $(1.5) million in our fiscal year ended September 30, 2023 and expect to continue to have net losses in the future. We expect to continue to incur significant sales and marketing, research and development, regulatory and other expenses as we continue our commercialization efforts to increase adoption of our products, expand existing relationships with our customers, pursue regulatory clearances or approvals for our planned or future products, conduct clinical trials and registry studies on our existing and planned or future products, and develop new products or add new features to our existing products. We expect to continue to incur losses in the future, which may fluctuate significantly from period to period. If our revenue declines or fails to grow at a rate faster than increases in our cost of goods sold and operating expenses, we will not be able to return to and maintain profitability in future periods. We cannot ensure that we will return to profitability or that, if we do become profitable, we will be able to sustain profitability.

The loss of, or significant reduction in business from, one or more of our major customers could significantly reduce our revenue, earnings or other operating results.

A significant portion of our revenue is derived from a relatively small number of customers. Two of our customers combined provided more than 37% of our revenue in fiscal 2023. Revenue from Abbott and Medtronic represented approximately 27% and 10%, respectively, of our total revenue for fiscal 2023 and was generated from multiple products and fields of use. The loss of Abbott, Medtronic, or any of our other large customers, or reductions in business from them, could have a material adverse effect on our business, financial condition, results of operations, and cash flow. There can be no assurance that revenue from any customer will continue at their historical levels. If we cannot broaden our customer base, we will continue to depend on a small number of customers for a significant portion of our revenue.

The long-term success of our business may suffer if we are unable to maintain and expand our licensing base, including with customers who may perceive our vascular intervention products as competing with their products.

We intend to continue pursuing a strategy of licensing our performance coating technologies that impart lubricity, pro-healing and biocompatibility characteristics, as well as drug-delivery capabilities (together, “performance coatings” or “performance coating technologies”) to a diverse array of medical device companies, thereby expanding the commercialization opportunities for our technologies. A significant portion of our revenue is derived from customer devices used in connection with procedures in neurovascular, peripheral vascular, cardiovascular, and structural heart and other applications. As a result, our business is susceptible to adverse trends in procedures. We may also be subject to adverse trends in specific markets such as the cardiovascular industry, including declines in procedures using our customers’ products as well as declines in average selling prices from which we earn royalties. Further, some of our performance coating technology customers may consider the vascular intervention products that we sell directly to healthcare providers to be competitive with their products.

Our success will depend, in part, on our ability to retain existing performance coating technology customers and to attract new licensees, to enter into agreements for additional applications with existing licensees, and to develop technologies for use in new applications. There can be no assurance that we will be able to identify, develop and adapt our technologies for new applications in a timely and cost-effective manner; that new license agreements will be executed on terms favorable to us; that new applications will be accepted by customers in our target markets; or that products incorporating newly licensed technology, including new applications, will gain regulatory approval, be commercialized or gain market acceptance. Delays or failures in these efforts could have an adverse effect on our business, financial condition and operating results. In addition, we cannot be sure that existing or potential customers will not avoid using our performance coating technologies because they perceive our vascular intervention products to be a competitive threat, which could have an adverse effect on our business, financial condition and operating results.

Our success depends on our ability to effectively develop and market our products against those of our competitors.

We operate in highly competitive and quickly evolving fields, and new developments are expected to continue at a rapid pace. Our success depends, in part, upon our ability to maintain competitive positions in the development of technologies and products in the fields of surface modification, device drug delivery, medical device products and diagnostics. Our performance coating technologies compete with technologies developed by a number of other companies. In addition, many medical device manufacturers have developed, are engaged in efforts to develop, or through common ownership are or may become affiliates of companies that have developed, performance coating technologies for use on their own or affiliates’ products, particularly in the area of drug delivery. With respect to commercialization of our vascular intervention medical device products, we have faced, and expect to continue to face, competitive pressures, including pricing pressure, from larger OEM suppliers, as well as larger medical device companies that produce similar products. Some of our existing and potential competitors (especially medical device manufacturers pursuing coating solutions through their own R&D efforts) have greater financial and technical resources, as well as production and marketing

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capabilities, than us. Further, even if we are successful in our plans to develop new medical device products, the commercialization of these products may be dependent upon a commercial partner to effectively market and sell our products to end users. Competitors may succeed in developing competing technologies or obtaining governmental approval for products before us. Products incorporating our competitors’ technologies may gain market acceptance more rapidly than products using our technologies. Furthermore, there can be no assurance that new products or technologies developed by others, or the emergence of new industry standards, will not render our products or technologies or licensees’ products incorporating our technologies noncompetitive or obsolete. Any new technologies that make our performance coatings, medical device platforms or In Vitro Diagnostics technologies less competitive or obsolete would have a material adverse effect on our business, financial condition and results of operations. Competition in the diagnostics market is highly fragmented, and in the product lines in which we compete, we face an array of competitors ranging from large manufacturers with multiple business lines to small manufacturers that offer a limited selection of products. Some of our competitors have substantially more capital resources, marketing experience, sales and R&D resources, and production facilities than we do.

We may not be successful in implementing our vascular intervention product development and commercialization strategy.

Since fiscal 2013, we have been focused on a key growth strategy to develop and commercialize vascular intervention products. Our aim is to provide customers with highly differentiated products that address unmet clinical needs. To date, we have commercialized our vascular intervention products through collaborations with other medical device companies and through our own direct sales channel in the U.S. We may seek to expand the commercialization of these products through existing customers, third-party distributors, or other distribution channels.

Successfully implementing our vascular intervention product strategy places substantial demands on our resources and requires, among other things:

There is no assurance that we will be able to successfully implement our vascular intervention product strategy, which could lead to losses on the investments we are making in connection with this strategy, stranded assets, or asset write-downs, and may result in an adverse impact on our business, financial results and financial condition.

We anticipate that operating expenses related to the development and direct-sale commercialization of medical device products will have an adverse impact on our near-term operating results and financial position, and they may not be effective.

In fiscal 2022, we established a field sales team to sell our radial access and thrombectomy medical device products directly to healthcare providers in the U.S. Our SG&A expenses increased by 11% in fiscal 2023 and 53% in fiscal 2022, compared to the respective prior-year periods, primarily due to personnel and other investments in our direct sales initiatives. We currently expect SG&A expense to increase further in fiscal 2024, reflecting continued investment in direct-sales and support personnel.

Because we expect operating expenses related to our medical device products that we offer through direct sales to exceed the revenue from those products in fiscal 2024, we anticipate that such expenses will adversely impact our operating results and cash flow during the year, which is likely to have an adverse effect on our financial position. Accordingly, we may seek additional sources of funds, including additional borrowing against our credit facility, to fund our continuing investment in the development and direct sale of our medical device products. Such funds may not be available on favorable terms, if at all.

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In addition to the operating expenses associated with product development and direct-sale commercialization activities, such activities are subject to risks of failure that are inherent in the development and commercialization of new medical technologies or products and establishment of a new sales force. There can be no assurance that we will be successful in developing new technologies or products, or in commercializing any such technologies or products through direct sales, or otherwise. Even if we are successful in developing and commercializing new technologies or products, there can be no assurance that gross profits from their sales will exceed our operating expenses related to their development and commercialization.

Our credit agreement contains covenants that restrict our business and financing activities. All of our assets secure our obligations under the credit agreement and may be subject to foreclosure.

On October 14, 2022, we entered into a secured revolving credit facility and secured term loan facilities pursuant to a Credit, Security and Guaranty Agreement (the “MidCap Credit Agreement”) with Mid Cap Funding IV Trust, as agent, and MidCap Financial Trust, as term loan servicer and the lenders from time to time party thereto (together “MidCap”). The MidCap Credit Agreement contains covenants that limit our ability to engage in certain transactions. Subject to limited exceptions, these covenants limit our ability to, among other things:

These provisions impose significant operating and financial restrictions on us and may limit our ability to compete effectively, take advantage of new business opportunities, or take other actions that may be in our, or our shareholders’, best interests.

In addition to the other covenants under the MidCap Credit Agreement, we must maintain minimum core net revenue levels tested quarterly if term loans exceed $25.0 million.

The MidCap Credit Agreement contains customary indemnification obligations and customary events of default, including, among other things:

Our obligations under the MidCap Credit Agreement are secured by all our existing and future acquired assets, including intellectual property and real estate.

Our inability to comply with any of the provisions of the MidCap Credit Agreement could result in a default under it. If such a default occurs, the lenders may elect to declare all borrowings outstanding, together with accrued interest and other fees, to be immediately due and payable, and it would have the right to terminate any commitments to provide further funds. If we are unable to repay outstanding borrowings when due, the lender also has the right under the MidCap Credit Agreement to proceed against the collateral granted to it to secure the indebtedness under the MidCap Credit Agreement. The occurrence of any of these events could have a material adverse effect on our business, financial condition, results of operations and liquidity.

We may draw on our term loan availability solely to preserve our access to capital, which may adversely impact our financial results.

As of September 30, 2023, we had outstanding debt of $5 million on our revolving credit line with MidCap and $25 million of term loans with MidCap. Under the MidCap Credit Agreement, we may borrow up to an additional $75 million ($25 million of which is at the sole discretion of MidCap) in term loans, which may be drawn upon in increments of at least $10 million prior to December 31, 2024. Since we cannot draw upon the term loans between December 31, 2024 and when they mature on October 1, 2027, we may, in order to preserve our access to this source of capital, elect to draw upon the term loans prior to when we would need the proceeds to fund our operations. Such borrowing may cause our interest expense to increase and adversely impact our financial results and cash flow after such borrowing.

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We may seek to prepay our borrowings under the MidCap Credit Agreement before its maturity, which would subject us to early termination fees and may lead us to raise capital on unfavorable terms.

Subject to certain limitations, the term loans under our MidCap Credit Agreement have a prepayment fee for payments made prior to the maturity date equal to 2.0% of the prepaid principal amount for the second year following the closing date and 1.0% of the prepaid principal amount for the third year following the closing date and thereafter. In addition, if the revolving credit facility under the MidCap Credit Agreement is terminated in whole or in part prior to the maturity date, we must pay a prepayment fee equal to 2.0% of the terminated commitment amount for the second year following the closing date and 1.0% of the terminated commitment amount for the third year following the closing date and thereafter. We also are required to pay a full exit fee at the time of maturity or full prepayment equal to 2.5% of the aggregate principal amount of the term loans made pursuant to the MidCap Credit Agreement and a partial exit fee at the time of any partial prepayment event equal to 2.5% of the amount prepaid.

To obtain more favorable interest rates or credit terms, or for other financial or strategic reasons, we may seek to prepay our borrowings under the MidCap Credit Agreement. To do so, we may seek to raise additional capital through equity offerings or debt financings, and such additional financing may not be available to us on acceptable terms, or at all. Further, any additional equity or debt financing transaction may contain terms that are not favorable to us or our shareholders. For example, if we raise funds by issuing equity or equity-linked securities, the issuance of such securities could result in dilution to our shareholders. Any equity securities issued also may provide for rights, preferences or privileges senior to those of holders of our common stock. Further, the issuance of additional equity securities by us, or the possibility of such issuance, may cause the market price of our common stock to decline.

In addition, the terms of debt securities issued or borrowings could impose significant restrictions on our operations including restrictive covenants, such as limitations on our ability to, among other things, dispose of assets, effect certain mergers, incur debt, grant liens, pay dividends and distributions on capital stock, make investments and acquisitions, and enter into transactions with affiliates, and other operating restrictions that could adversely affect our ability to conduct our business.

If we enter into asset transactions, collaborations or licensing arrangements to raise capital, we may be required to accept unfavorable terms, such as the relinquishment or licensing of certain technologies or products that we otherwise might seek to develop or commercialize ourselves, or reserve for future potential arrangements when we might otherwise be able to achieve more favorable terms.

Failure to successfully and profitably commercialize the Pounce™ venous thrombectomy product may limit our growth and adversely impact our operating results, balance sheet, cash flows and liquidity.

On July 2, 2021, we completed the acquisition of all outstanding shares of Vetex Medical Limited (“Vetex”). Vetex holds a U.S. Food and Drug Administration (“FDA” or the “Agency”) 510(k) clearance, E.U. CE Mark, and portfolio of patents related to the Pounce venous mechanical thrombectomy catheter product (the “Pounce Venous Thrombectomy System”). However, Vetex had not initiated commercial production or established commercialization of the product prior to the acquisition. We acquired Vetex with an upfront cash payment of $39.9 million and are obligated to pay two equal installments totaling $3.5 million in the fourth quarter of fiscal 2024 and fiscal 2027. An additional $3.5 million in payments are contingent upon the achievement of certain product development and regulatory milestones within a contingency period ending in fiscal 2027. As of the acquisition date, we recognized $28 million in intangible assets, $3 million in deferred tax liabilities and $19 million in goodwill related to the acquisition.

We began limited market evaluations of the Pounce Venous Thrombectomy System in June of 2022, but have not commercially launched the product as of September 30, 2023. For us to realize the anticipated benefits of the Vetex acquisition, we must successfully establish commercial manufacturing for the Pounce Venous Thrombectomy System and successfully develop and execute a commercialization strategy for the product. If we are unsuccessful, or encounter additional delays or cost overruns, in establishing commercial manufacturing for the Pounce Venous Thrombectomy System and ancillary products, or if potential customers do not adopt the Pounce Venous Thrombectomy System at sufficient levels to make it a commercial success, our operating results, cash flows and liquidity may be adversely impacted. Further, the goodwill and intangible assets that we recognized related to the acquisition may become impaired if the financial performance of the Pounce Venous Thrombectomy System does not meet our expectations, which could negatively affect our financial condition, operating results and cash flows.

Failure to effectively utilize our limited ability to make acquisitions, to accurately financially model the impact of acquisitions, or to integrate acquired businesses or technologies into our operations successfully may limit our growth and adversely impact operating results, cash flows and liquidity.

The MidCap Credit Agreement defines acquisitions broadly and limits our ability to pay for acquisitions to (i) an aggregate of $10 million in cash consideration over the five-year term of the MidCap Credit Agreement, and (ii) consideration consisting of noncash equity interests. Acquisitions of complementary businesses or technologies can be important potential catalysts for our revenue growth. Our limited ability to make cash acquisitions may prevent us from making acquisitions that would enhance our business and revenues. It also may cause us to use equity interests as consideration for larger acquisitions, which would dilute the equity interest of our existing shareholders.

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Our identification of suitable acquisition candidates involves risks inherent in assessing the technology, value, strengths, weaknesses, overall risks and profitability, if any, of acquisition candidates. We may not be able to identify suitable acquisition candidates, or we may be unable to execute acquisitions due to competition from buyers with more resources.

Our ability to realize the anticipated benefits of a potential acquisition depends, in part, on the accuracy of our financial model of the timing and magnitude of cash flows, expenses and revenues related to the acquired business. If the expectations reflected in our financial models for acquisitions are not realized, our operating results, cash flows and liquidity may be materially adversely affected.

The process of integrating acquired businesses into our operations could pose numerous and significant risks. In addition, future acquisitions may cause large one-time expenses or create goodwill or other intangible assets that could result in future significant asset impairment charges. In addition, if we acquire entities that have not yet commercialized products, but rather are developing technologies for future commercialization, our earnings per share may fluctuate as we expend significant funds for continued R&D efforts necessary to commercialize such acquired technology.

Our failure to expand our management systems and controls to support anticipated growth or integrate acquisitions could seriously harm our operating results and business.

Our operations are expanding, and we expect this trend to continue as we execute our business strategy. Executing our business strategy has placed significant demands on management and our administrative, development, operational, information technology, manufacturing, financial and personnel resources. Accordingly, our future operating results will depend on the ability of our officers and other key employees to continue to implement and improve our operational, development, customer support and financial control systems, and effectively expand, train and manage our employee base. Otherwise, we may not be able to manage our growth successfully.

Goodwill or other assets on our balance sheet may become impaired or require valuation reserves, which could have a material adverse effect on our operating results.

As of September 30, 2023, we had $69.2 million of goodwill and intangible assets on our consolidated balance sheet. As required by the accounting guidance, we evaluate at least annually the potential impairment of our goodwill. Testing for impairment of goodwill involves the determination of the fair value of our reporting units. The estimation of fair values involves a high degree of judgment and subjectivity in the assumptions used. We also evaluate other assets on our balance sheet, including definite-lived intangible assets, whenever events or changes in circumstances indicate that their carrying value may not be recoverable. Our estimate of the fair value of the assets may be based on fair value appraisals or discounted cash flow models using various inputs. Future impairment charges could materially adversely affect our results of operations.

In the fourth quarter of our fiscal 2022, we recognized $10.2 million of non-cash income tax expense related to the establishment of a full valuation reserve against our U.S. deferred tax assets. While we do not have any unreserved U.S. deferred tax assets remaining on our balance sheet as of September 30, 2023, we do have significant amounts of goodwill and other intangible assets on our balance sheet, which could be subject to future impairment charges.

The COVID-19 pandemic had adverse effects on our business and results of operations, and it or other global health concerns could seriously harm our business, results of operations, and financial condition.

Early in the COVID-19 pandemic, U.S. healthcare providers limited non-emergent elective medical procedures other than high acuity treatments in order to conserve personal protective equipment and limit exposure to COVID-19. The reduction in elective medical procedures resulted in reductions in the use of certain medical devices, which in turn reduced the licensing revenue that we recognized from impacted devices that incorporate our technologies. Throughout the pandemic, we incurred additional operating expenses to facilitate our employees working from home when possible, provide personal protective equipment, enhance cleaning and sanitation procedures, and modify workspaces to reduce the potential for disease transmission. We also suspended operations for limited periods in limited production work areas when employees were identified as having COVID-19.

We cannot predict whether there will be a resurgence of COVID-19 or whether or when other global health concerns may emerge. In response to COVID-19 resurgences or other global health concerns, we, governments, businesses, and healthcare providers may take actions that could have material adverse effects on our business, results of operations, cash flows, financial condition, and capital investments.

Our business could be adversely affected by global economic conditions.

Prolonged economic uncertainties or downturns could adversely affect our business, financial condition, and results of operations. Negative conditions in the general economy in either the U.S. or abroad, including conditions resulting from financial and credit market fluctuations, increased inflation and interest rates, changes in economic policy, trade uncertainty, including changes in tariffs, sanctions, international treaties, and other trade restrictions, the occurrence of a natural disaster or global public health crisis, or armed conflicts, such as between Russia and Ukraine or between Israel and Hamas, impact corporate spending in general and negatively affect the growth of our business.

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These conditions could make it difficult for us and our customers to forecast and plan future business activities accurately and could cause our customers to reevaluate or delay their decisions to license our technologies, purchase our products, or enter into R&D arrangements with us. A substantial downturn affecting our customers may cause them to react to worsening conditions by reducing their capital expenditures in general or by specifically reducing their spending on medical devices and technologies. We cannot predict the timing, strength, or duration of any economic slowdown, downturn, instability, or recovery, generally or within any particular industry or geography. Any downturn of the general economy or industries in which we operate would adversely affect our business, financial condition, and results of operations.

We recognize revenue in accordance with complex accounting standards, and changes in estimates, circumstances, or interpretations of standards may lead to accounting adjustments. Failure to implement these standards properly might impact the effectiveness of our internal control over financial reporting or impact the reliability of our financial reporting.

Our revenue recognition policies involve application of complex accounting standards, including the determination of when control is transferred to the customer, identification of performance obligations and determination of when they are satisfied, and estimates of variable consideration. Our compliance with such accounting standards often involves management’s judgment regarding whether the criteria set forth in the standards have been met such that we can recognize as revenue the amounts that we expect to receive as payment for our products or services. We base our judgments on assumptions that we believe to be reasonable under the circumstances. However, these judgments, or the assumptions underlying them, may change over time. In addition, the SEC or the Financial Accounting Standards Board (“FASB”) may issue new positions or revised guidance on the treatment of complex accounting matters. Changes in circumstances or third-party guidance could cause our judgments to change with respect to our interpretations of these complex standards, and transactions recorded, including revenue recognized, for one or more prior reporting periods, could be adversely affected. Further, failure to implement these standards properly could impact the effectiveness of our internal control over financial reporting or impact the reliability of our financial reporting, which could cause investors to lose confidence in our reported financial information and have a negative effect on the trading price of our stock.

In addition, based on the net profit-sharing provisions of the Abbott Agreement, the amount of revenue that we recognize on our sales of SurVeil DCB products to Abbott represents variable consideration and requires us to estimate Abbott’s future net sales of those products during the period in which those products are shipped to Abbott. Abbott has discretion over setting its pricing structure for the products and has no history of selling them. We, therefore, have limited information upon which to base our estimates of Abbott’s net sales of SurVeil DCB products. We will be required to refine our estimates of variable consideration for profit-sharing each quarter based on available information, which will result in adjustments to product revenue that may have been recognized in prior periods, which may have a material adverse impact on our results of operations.

The transfer price to Abbott of our SurVeil DCB products is denominated in Euros, which, together with our foreign operations, exposes us to certain risks related to fluctuations in U.S. dollar and foreign currency exchange rates.

The transfer price to Abbott for our SurVeil DCB products is denominated in Euros, while profit-sharing with Abbott on its sales of those products in the U.S. is denominated in U.S. dollars. In addition, our operations in Ireland conduct business in Euros. We report our consolidated financial statements in U.S. dollars. In a period where the U.S. dollar is strengthening or weakening relative to the Euro, our revenue and expenses denominated in the Euro are translated into U.S. dollars at a lower or higher value, respectively, than they would be in an otherwise constant currency exchange rate environment. We are also exposed to foreign exchange gains and losses on the Euro-denominated accounts receivable from Abbott and Euro-denominated cash balances held in the U.S. As our sales of SurVeil DCB products to Abbott and our foreign operations expand, the effects may become material to our consolidated financial statements.

Changes in product mix, increased manufacturing costs, and other factors could cause our product gross margin percentage to fluctuate or decline in the future.

Changes in our product mix and increased manufacturing costs could cause our product gross margin percentage (defined as product gross profit, or product sales less product costs, as a percentage of product sales) to fluctuate or decline in the future. These factors, together with the scale-up of our vascular intervention manufacturing operations with low and intermittent production volumes relative to manufacturing capacity, finite shelf life products, difficulty in forecasting demand for newly launched products, as well as related inefficiencies, adversely affected our product gross margin percentage for the last fiscal year, and these factors will likely continue to affect our product gross margin percentage in fiscal 2024 and beyond.

RISKS RELATING TO OUR OPERATIONS AND RELIANCE ON THIRD PARTIES

We rely on third parties to market, distribute and sell most products incorporating our coating and device technologies, as well as certain of our vascular intervention products.

A principal element of our business strategy is to enter into licensing arrangements with medical device and other companies that manufacture products incorporating our technologies. We derived 47%, 36%, and 45% of our revenue from royalties and license fees (including related to our SurVeil DCB) under such licensing arrangements in fiscal 2023, 2022 and 2021, respectively. The revenue that

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we derive from such arrangements depends upon our ability, or our licensees’ ability, to successfully develop, obtain regulatory approval for, manufacture (if applicable), market, and sell products incorporating our technologies. Many of these factors are outside of our control. Our failure, or the failure of our licensees, to meet these requirements could have a material adverse effect on our business, financial condition and results of operations.

Additionally, a licensee could modify their product in such a way that it no longer incorporates our technology. Moreover, under our standard license agreements, licensees can terminate the license for any reason upon 90 days’ prior written notice. Existing and potential licensees have no obligation to deal exclusively with us and may pursue parallel development or licensing of competing technologies on their own or with third parties. A decision by a licensee to terminate its relationship with us could have a material adverse effect on our business, financial condition and results of operations.

In fiscal 2018, we entered into an agreement with Abbott under which Abbott has exclusive worldwide commercialization rights for the SurVeil DCB. Abbott has the right to purchase commercial units from us and we will realize revenue from product sales to Abbott at an agreed-upon transfer price, as well as a share of net profits resulting from third-party product sales by Abbott. We began sales of the SurVeil DCB to Abbott in fiscal 2024. We will rely on Abbott to effectively market and sell the SurVeil DCB. If Abbott is unable or unwilling to effectively market and sell the SurVeil DCB, it could have a have material adverse effect on our business, financial condition and results of operations.

We have not produced our SurVeil DCB on a commercial scale, and we may encounter challenges in scaling up our production of it, which could have an adverse impact on our operating results.

We expect Abbott to launch commercialization of the SurVeil DCB product in the U.S. in the first half of calendar 2024. We will be responsible for manufacturing commercial quantities of the product. The SurVeil DCB is a highly complicated drug/device combination product that we have never manufactured on a commercial scale. It is not uncommon for there to be low yields, inefficiencies, or production issues when the manufacturing processes for a complicated product are ramped up to commercial scale. Any production issues related to our SurVeil DCB could have material adverse effects on our revenues and operating results.

A portion of our IVD business relies on distribution agreements and relationships with various third parties, and any adverse change in those relationships could result in a loss of revenue and harm that business.

We sell many of our IVD products outside of the U.S. through distributors. Some of our distributors also sell our competitors’ products. If they favor our competitors’ products for any reason, they may fail to market our products as effectively or to devote resources necessary to provide significant sales, which would cause our results to suffer. Additionally, we serve as the exclusive distributor in the U.S., Canada and Puerto Rico for DIARECT GmbH (Part of BBI Solutions) for its recombinant and native antigens. The success of these arrangements with these third parties depends, in part, on the continued adherence to the terms of our agreements with them. Any disruption in these arrangements will adversely affect our financial condition and results of operations.

We rely on our customers and business partners to accurately report and make payments under our agreements with them.

We rely on our performance coating technology customers to determine whether the products that they sell are royalty-bearing and, if so, to report and pay the amount of royalties owed to us under our agreements with them. The majority of our performance coatings technology license agreements with our customers give us the right to audit their records to verify the accuracy of their reports to us. However, these audits can be expensive, time-consuming and possibly detrimental to our ongoing business relationships with our customers. Inaccuracies in customer royalty reports have resulted in, and could result in, additional overpayments or underpayments of royalties, which could have a material adverse effect on our business, financial condition and results of operations.

In addition, the net profit-sharing provisions of the Abbott Agreement require Abbott to calculate, in accordance with the terms of the agreement, and report to us its net profits on its sales of our SurVeil DCB. Abbott is further obligated to make payments to us based on such net profits. The Abbott Agreement gives us the right to designate and pay for an independent auditor to audit the books and records of Abbott to verify the accuracy of its profit-sharing reports to us. However, such audits can be expensive and time-consuming. Inaccuracies in profit-sharing reports from Abbott could result in underpayments of profit-sharing by Abbott, which could have a material adverse effect on our business, financial condition and results of operations.

We currently have limited or no redundancy for the production of many of our products and their components, and we may lose revenue and be unable to maintain our customer relationships if we lose our production capacity.

We manufacture all of our performance coating reagents (and provide coating manufacturing services for certain customers) and our IVD products at one of our Eden Prairie, Minnesota facilities. We manufacture balloon catheter products and certain radial access device products at our facility in Ballinasloe, Ireland. We manufacture the SurVeil DCB and arterial thrombectomy devices in one of our facilities in Eden Prairie, Minnesota. In addition, we rely upon sole-source suppliers for certain components and finished medical device products. In the longer term, we plan to manufacture our SurVeil DCB both in our Ireland facility and in our manufacturing facility in Eden Prairie, Minnesota. However, we are required to meet certain additional regulatory requirements to manufacture the product in our Ireland facility. If our existing production facilities or sole-source suppliers become incapable of manufacturing products for any reason, we may be unable to meet production requirements, we may lose revenue and we may not be able to maintain our

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relationships with our customers, including certain of our licensees. In addition, because most of our customers use our performance coating reagents to manufacture their own products that generate royalties and license fee revenue for us, failure by us to supply these reagents could result in decreased royalties and license fee revenue, as well as decreased revenue from our performance coating product sales. Without our existing production facilities, we would have no other means of manufacturing products until we were able to restore the manufacturing capability at these facilities or develop one or more alternative manufacturing facilities. Although we carry business interruption insurance to cover lost revenue and profits in an amount we consider adequate, this insurance does not cover all possible situations. In addition, our business interruption insurance would not compensate us for the loss of opportunity and potential adverse impact on relations with our existing customers resulting from our inability to produce products for them.

We may face product liability claims related to participation in clinical trials or the use or misuse of our products.

The development and sale of medical devices and component products involves inherent risks of product liability claims. For medical device products that incorporate our performance coating technologies, most of the licenses provide us with indemnification against such claims. However, there can be no assurance that product liability claims will not be filed against us for such products, or for medical device products that we manufacture as part of our vascular intervention product strategy, that parties indemnifying us will have the financial ability to honor their indemnification obligations, or that such manufacturers will not seek indemnification or other relief from us for any such claims. Any product liability claims, with or without merit, could result in costly litigation, reduced sales, significant liabilities and diversion of our management’s time, attention and resources. We have obtained a level of liability insurance coverage that we believe is appropriate to our activities, however, we cannot be sure that our product liability insurance coverage is adequate or that it will continue to be available to us on acceptable terms, if at all. Furthermore, we do not expect to be able to obtain insurance covering our costs and losses as a result of any recall of products or devices incorporating our technologies because of alleged defects, whether such recall is instituted by us, by a customer, or is required by a regulatory agency. A product liability claim, recall or other claim with respect to uninsured liabilities, or for amounts in excess of insured liabilities, could have a material adverse effect on our business, financial condition and results of operations.

Our revenue will be harmed if we experience disruptions in our supply chain.

Supply chains across many industries have experienced delays and disruptions due to a wide variety of factors including labor and materials shortages and a lack of transportation capacity. A disruption in the supply of even a minor competent of a product can have a major impact on the production and delivery of that product. If any of our suppliers becomes unwilling to supply components to us, experiences an interruption in its production, or is otherwise unable to provide us, on a timely basis or at all, with sufficient material to manufacture our reagents and other products, we will experience production interruptions. Further, we currently purchase some of the components we use to manufacture reagents from sole suppliers. If we lose our sole supplier of any particular reagent component or are otherwise unable to procure all components required for our reagent manufacturing for an extended period of time, we may lose the ability to manufacture the reagents our customers require to commercialize products incorporating our technology. This could result in lost royalties and license fees and product sales, which would harm our financial results. Adding suppliers to our approved vendor list may require significant time and resources. We routinely attempt to maintain multiple suppliers of each of our significant materials, so we will have alternative suppliers, if necessary. However, if the number of suppliers of a material is reduced, or if we are otherwise unable to obtain our material requirements on a timely basis and on favorable terms, our operations may be harmed.

We depend upon key personnel and may not be able to attract or retain qualified personnel in the future.

Our success depends upon our ability to retain and attract highly qualified management and technical personnel. We face intense competition for such qualified personnel. We do not maintain key person insurance, and we generally do not enter into employment agreements, except with certain executive officers. Although we have non-compete agreements with most employees, there can be no assurance that such agreements will be enforceable. The loss of the services of one or more key employees or the failure to attract and retain additional qualified personnel could have a material adverse effect on our business, financial condition and results of operations.

Security breaches and other disruptions could compromise our information and expose us to liability, which would cause our business and reputation to suffer.

We collect and store sensitive data, including intellectual property, our proprietary business information and that of our customers, suppliers and business partners, and personally identifiable information of our customers and employees, on our networks. The secure maintenance of this information is critical to our operations and business strategy, and our customers expect that we will securely maintain their information. Despite our security measures, our information technology and infrastructure may be vulnerable to attacks by hackers resulting from employee error, malfeasance or other disruptions. Any information technology breach could compromise our networks and the information stored on them could be accessed, publicly disclosed, lost or stolen. Any such access, disclosure or other loss of information could result in legal claims or proceedings, liability under personal privacy laws and regulatory penalties, disrupt our operations and the services that we provide to our customers, damage our reputation and cause a loss of confidence in our products and services, any of which could adversely affect our business and competitive position.

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Our information systems, and those of third-party suppliers with whom we contract, require an ongoing commitment of significant resources to maintain, protect and enhance existing systems and develop new systems to keep pace with continuing changes in information technology, evolving systems and regulatory standards, and changing threats. These systems could be vulnerable to service interruptions or to security breaches from inadvertent or intentional actions by our employees, third-party vendors and/or business partners, or from cyber-attacks by malicious third parties. We also are subject to other cyber-attacks, including state-sponsored cyber-attacks, industrial espionage, insider threats, computer denial-of-service attacks, computer viruses, ransomware and other malware, payment fraud or other cyber incidents. Any significant breakdown, intrusion, breach, interruption, corruption or destruction of these systems could have a material adverse effect on our business and reputation and could materially adversely affect our results of operations and financial condition.

RISKS RELATING TO OUR INTELLECTUAL PROPERTY

We may not be able to obtain, maintain or protect proprietary rights necessary for the commercialization of our technologies.

Our success depends, in large part, on our ability to obtain and maintain patents and trade secrets. We have been granted U.S. and foreign patents and have U.S. and foreign patent applications pending related to our proprietary technologies. There can be no assurance that any pending patent application will be approved, that we will develop additional proprietary technologies that are patentable, that any patents issued will provide us with competitive advantages or will not be challenged or invalidated by third parties, that the patents of others will not prevent the commercialization of products incorporating our technologies, or that others will not independently develop similar technologies or design around our patents. Furthermore, because we generate a significant amount of our revenue through licensing arrangements, the loss or expiration of patent protection for our licensed technologies will result in a reduction of the revenue derived from these arrangements, which may have a material adverse effect on our business, cash flow, results of operations, financial position and prospects.

We may become involved in expensive and unpredictable patent litigation or other intellectual property proceedings which could result in liability for damages or impair our development and commercialization efforts.

Our commercial success also depends, in part, on our ability to avoid infringing patent or other intellectual property rights of third parties. There has been substantial litigation regarding patent and other intellectual property rights in the medical device and pharmaceutical industries, and intellectual property litigation may be used against us as a means of gaining a competitive advantage. Intellectual property litigation is complex, time consuming and expensive, and the outcome of such litigation is difficult to predict. If we were found to be infringing any third-party patent or other intellectual property right, we could be required to pay significant damages, alter our products or processes, obtain licenses from others, which we may not be able to do on commercially reasonable terms, if at all, or cease commercialization of our products and processes. Any of these outcomes could have a material adverse effect on our business, financial condition and results of operations.

Patent litigation or certain other administrative proceedings may also be necessary to enforce our patents or to determine the scope and validity of third-party proprietary rights. These activities could result in substantial cost to us, even if the eventual outcome is favorable to us. An adverse outcome from any such litigation or interference proceeding could subject us to significant liabilities to third parties, require disputed rights to be licensed from third parties or require us to cease using our technology. Any action to defend or prosecute intellectual property would be costly and result in significant diversion of the efforts of our management and technical personnel, regardless of outcome, and could have a material adverse effect on our business, financial condition and results of operations.

If we are unable to keep our trade secrets confidential, our technology and proprietary information may be used by others to compete against us.

We rely significantly upon proprietary technology, information, processes and know-how that are not subject to patent protection. We seek to protect this information through trade secret or confidentiality agreements with our employees, consultants, potential licensees, or other parties as well as through other security measures. There can be no assurance that these agreements or any security measure will provide meaningful protection for our un-patented proprietary information. In addition, our trade secrets may otherwise become known or be independently developed by competitors. If we determine that our proprietary rights have been misappropriated, we may seek to enforce our rights which would draw upon our financial resources and divert the time and efforts of our management, and could have a material adverse effect on our business, financial condition and results of operations.

If we are unable to convince our customers to adopt our advanced generation of hydrophilic coating technologies, our royalties and license fee revenue may decrease, and the expiration of the patent family protecting this technology has and will continue to result in a reduction of the royalties and license fee revenue associated with existing license agreements.

In our Medical Device segment, we have licensed our PhotoLink hydrophilic technology to a number of our customers for use in a variety of medical device surface applications. We have several U.S. and international issued patents and pending U.S. and international patent applications protecting various aspects of these technologies, including compositions, methods of manufacture, and methods of coating devices. The anticipated expiration dates of the patents range from fiscal 2025 to 2042. These patents and

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patent applications represent distinct families, with each family generally covering a successive generation of the technology, including improvements that enhance coating performance, manufacturability, or other important features desired by our customers.

Our fourth-generation PhotoLink technology was protected by a family of patents that expired in the first quarter of fiscal 2020 in all countries where patent coverage existed for the technology, except in Japan, where the relevant patent expired in the first quarter of fiscal 2021. Of the license agreements using our fourth-generation technologies, most continue to generate royalties and license fee revenue beyond patent expiration, but at a reduced royalty rate.

While we are actively working to encourage and support our customers’ adoption of our advanced generations of our hydrophilic coating technology, there can be no assurance that they will do so, or that those customers that have adopted, or will adopt, our hydrophilic coating technology will sell products utilizing our technology which will generate earned royalties and license fee revenue for us.

If we or any of our licensees breach any of the agreements under which we have in-licensed intellectual property from others, we could be deprived of important intellectual property rights and future revenue.

We are a party to various agreements through which we have in-licensed or otherwise acquired rights to certain technologies that are important to our business. In exchange for the rights granted to us under these agreements, we have agreed to meet certain research, development, commercialization, sublicensing, royalty, indemnification, insurance or other obligations. If we or one of our licensees fails to comply with these obligations set forth in the relevant agreement through which we have acquired rights, we may be unable to effectively use, license, or otherwise exploit the relevant intellectual property rights and may be deprived of current or future revenue that is associated with such intellectual property.

RISKS RELATING TO CLINICAL AND REGULATORY MATTERS

The development of new products and enhancement of existing products requires significant research and development and regulatory approvals, which may require clinical trials, all of which may be very expensive and time-consuming and may not result in commercially viable products.

The development of new products and enhancement of existing products requires significant investment in research and development and regulatory approvals. Regulators may require successful clinical trials prior to granting approvals for new or enhanced products. All of these requirements can be very expensive and time-consuming.

There can be no assurance that any products now in development, or that we may seek to develop or refine in the future, will achieve technological feasibility, obtain regulatory approval or gain market acceptance. If we are unable to obtain regulatory approval for new products or enhanced products, our ability to successfully compete in the markets in which we participate may be materially adversely impacted. A delay in the development or approval of new products and technologies may also adversely impact the timing of when these products contribute to our future revenue and earnings growth.

Delays in clinical studies are common and have many causes, and any significant delay in clinical studies being conducted by us could result in delays in obtaining regulatory approvals and jeopardize the ability to proceed to commercialization of our products.

We have conducted clinical studies on DCB products, some of which are ongoing. We may conduct additional clinical studies on our DCB or other products. There are risks involved in such clinical studies, including that they may fail to enroll a sufficient number of patients for a variety of reasons or fail to be completed on schedule, if at all. Clinical studies for any of our products could be delayed or terminated for a variety of reasons, including, but not limited to:

If the initiation or completion of any of the ongoing or planned clinical studies for our products is delayed for any of the above or other reasons, the regulatory approval process would be delayed and the ability to commercialize and commence sales of our products could be materially harmed. Additionally, clinical study delays may allow our competitors to bring products to market before we do, which could impair our ability to successfully commercialize our product candidates. Any of these events could have a material adverse effect on our business, financial condition and results of operations.

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We cannot be sure that clinical studies of our products will be successful, or that their results will be adequate to obtain or maintain regulatory approvals.

We cannot be sure that the endpoints or safety profile of any clinical trial will be met. In addition, we cannot be sure that any clinical trial that is successful will support regulatory approval of the product subject to the trial. We may expend significant financial and human capital resources on clinical trials. If they fail to achieve their endpoints, or support regulatory approvals, it could have a material adverse effect on our business, financial condition and results of operations.

Healthcare policy changes may have a material adverse effect on us.

Healthcare costs have risen significantly during the past decade. There have been and continue to be proposals by legislators, regulators and third-party payers to reduce healthcare expenditures. Certain proposals, if implemented, would impose limitations on the prices our customers will be able to charge for our products, or the amounts of reimbursement available for their products from governmental agencies or third-party payers, or otherwise negatively impact pricing and reimbursement. Because a significant portion of our revenue is currently derived from royalties on products that constitute a percentage of our customer’s product’s selling price, these limitations could have an adverse effect on our revenue.

Healthcare reform continues to be a prominent political topic. We cannot predict what healthcare programs and regulations may ultimately be implemented at the federal or state level or the effect of any future legislation or regulation in the U.S. or internationally may have on our business.

Vascular intervention medical devices and other products incorporating our technologies are subject to increasing scrutiny and regulations, including extensive approval/clearance processes and manufacturing requirements. Any adverse regulatory and/or enforcement action (for us or our licensees) may materially affect our financial condition and business operations.

Our products and our business activities are subject to complex regulatory regimes both in the U.S. and internationally. Additionally, certain state governments and the federal government have enacted legislation aimed at increasing transparency of industry interactions with healthcare providers. Any failure to comply with these legal and regulatory requirements could impact our business. In addition, we will continue to devote substantial human capital and financial resources to further developing and implementing policies, systems and processes to comply with enhanced legal and regulatory requirements, which may impact our business and results of operations. We anticipate that governmental authorities will continue to scrutinize our industry closely, and that additional regulation may increase compliance and legal costs, exposure to litigation, and other adverse effects to our operations.

To varying degrees, the FDA and comparable agencies outside the U.S. require us to comply with laws and regulations governing the development, testing, manufacturing, labeling, marketing and distribution of our products. Our compliance with these laws and regulations takes significant human capital and financial resources; involves stringent testing and surveillance; involves attention to any needed product improvements (such as modifications, repairs, or replacements); and may include significant limitations of the uses of our products.

Changes in existing regulations or adoption of new governmental regulations or policies could prevent or delay regulatory approval of products incorporating our technologies or subject us to additional regulation. Failure or delay by us or our licensees in obtaining FDA, E.U., and other necessary regulatory approval or clearance, or the loss of previously obtained approvals, could have a material adverse effect on our business, financial condition and results of operations.

RISKS RELATING TO OUR SECURITIES

Our stock price has been volatile and may continue to be volatile.

The trading price of our common stock has been, and may continue to be, highly volatile, in large part attributable to developments and circumstances related to factors identified in “Forward-looking Statements” and “Risk Factors.” Our common stock price may rise or fall sharply at any time based on announcement regarding regulatory actions, our operations or our financial performance; as a result of sales executed by significant holders of our stock; because of short positions taken by investors from time to time in our stock; or due to factors unrelated to our performance, including industry-specific or general economic conditions. In addition, in the past, stockholders have instituted securities class action litigation following periods of market volatility. If we were to become involved in securities litigation, it could subject us to substantial costs, divert resources and the attention of management from our business and harm our business, results of operations, financial condition and reputation. These factors may materially and adversely affect the market price of our common stock.

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ITEM 1B. UNRESOLVED STAFF COMMENTS.

None.

ITEM 2. PROPERTIES.

Our principal operations are located in Eden Prairie, a suburb of Minneapolis, Minnesota, where we own a building that has approximately 64,000 square feet of space utilized by our Corporate, Medical Device and IVD reportable segments. We also own a 45,000 square foot building in Ballinasloe, Ireland dedicated to our Medical Device segment. We lease a warehouse in Eden Prairie through December 2025. We lease a 90,000 square foot facility in Eden Prairie through April 2028, which is primarily used by our Medical Device segment for operations, R&D, and manufacturing. We lease office space in Galway, Ireland through April 2024 dedicated to our Medical Device segment. We own an undeveloped parcel of land adjacent to our principal facility in Eden Prairie, which we may use to accommodate our growth needs. The MidCap Credit Agreement requires that all of our owned real property, including the properties set forth above, be subject to mortgages securing our obligations under the MidCap Credit Agreement.

ITEM 3. LEGAL PROCEEDINGS.

See the discussion of “Litigation” in Note 2 to the consolidated financial statements in “Financial Statements and Supplementary Data” in Part II, Item 8 of this Annual Report on Form 10-K, which is incorporated herein by reference.

ITEM 4. MINE SAFETY DISCLOSURES.

Not Applicable.

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PART II

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.

Our stock is traded on the Nasdaq Global Select Market under the symbol “SRDX.”

Our transfer agent is:

Broadridge Corporate Issuer Solutions, Inc.

P.O. Box 1342

Brentwood, NY 11717

1-877-830-4936

According to the records of our transfer agent, as of November 17, 2023, there were 240 holders of record of our common stock.

We have never declared or paid any dividends on our common stock. We currently intend to retain future earnings, if any, for the operation and expansion of our business and to repurchase shares of our common stock under the repurchase authorization described below, if appropriate, and therefore we do not anticipate declaring or paying cash dividends in the foreseeable future. The declaration and payment by Surmodics of future dividends, if any, on our common stock will be at the sole discretion of the Board of Directors and will depend on our anticipated earnings, financial condition, capital requirements and other factors that the Board of Directors deems relevant. In addition, the MidCap Credit Agreement restricts our ability to pay dividends.

On November 6, 2015, the Company’s Board of Directors authorized it to repurchase up to an additional $20.0 million (“fiscal 2016 authorization”) of the Company’s outstanding common stock in open-market purchases, privately negotiated transactions, block trades, accelerated share repurchase (“ASR”) transactions, tender offers or by any combination of such methods. The share repurchase program does not have a fixed expiration date.

On November 5, 2014, the Company’s Board of Directors authorized it to repurchase up to $30.0 million (“fiscal 2015 authorization”) of the Company’s outstanding common stock in open-market purchases, privately negotiated transactions, block trades, ASR transactions, tender offers or by any combination of such methods. An aggregate of $20.0 million of the fiscal 2015 authorization was utilized in fiscal 2015, with an additional $4.7 million utilized in fiscal 2017. The share repurchase program does not have a fixed expiration date.

The Company has an aggregate of $25.3 million available for future common stock purchases under the current authorizations. The MidCap Credit Agreement restricts our ability to purchase our common stock.

Issuer Repurchases of Equity Securities

The following table presents the information with respect to purchases made by or on behalf of Surmodics, Inc. or any “affiliated purchaser” (as defined in Rule 10b-18(a)(3) under the Securities Exchange Act of 1934), of our common stock during the fourth quarter of fiscal 2023:

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Stock Performance Chart

The following chart compares the cumulative total shareholder return on the Company’s Common Stock with the cumulative total return on the Nasdaq US Benchmark Total Return Index (our broad equity market index) and the Nasdaq Medical Supplies Total Return Index (our published industry index). The comparisons assume $100 was invested on September 30, 2018 and assume reinvestment of dividends.

ITEM 6. [RESERVED].

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following discussion and analysis provide information management believes is useful in understanding the operating results, cash flows and financial condition of Surmodics. The following discussion should be read together with our audited consolidated financial statements and related notes appearing elsewhere in this report. Any discussion and analysis regarding our future financial condition and results of operations are forward-looking statements that involve risks, uncertainties and assumptions, as more fully identified in “Forward-looking Statements” and “Risk Factors.” Our actual future financial condition and results of operations may differ materially from those anticipated in the forward-looking statements.

Overview

Surmodics, Inc. (referred to as “Surmodics,” the “Company,” “we,” “us,” “our” and other like terms) is a leading provider of performance coating technologies for intravascular medical devices and chemical and biological components for in vitro diagnostic (“IVD”) immunoassay tests and microarrays. Surmodics develops and commercializes highly differentiated vascular intervention medical devices that are designed to address unmet clinical needs and engineered to the most demanding requirements. This key growth strategy leverages the combination of the Company’s expertise in proprietary surface modification and drug-delivery coating technologies, along with its device design, development and manufacturing capabilities. The Company’s mission is to improve the detection and treatment of disease. Surmodics is headquartered in Eden Prairie, Minnesota.

Vascular Intervention Medical Device Platforms

Within our Medical Device segment, we develop and manufacture our own proprietary vascular intervention medical device products, which leverage our expertise in performance coating technologies, product design and engineering capabilities. We believe our strategy of developing our own medical device products has increased, and will continue to increase, our relevance in the medical device industry. This strategy is key to our future growth and profitability, providing us with the opportunity to capture more revenue and operating margin with vascular intervention device products than we would by licensing our device-enabling technologies.

Highlighted below are select medical device products within our development pipeline that are our focus for development and commercialization efforts. For both our thrombectomy and radial access platforms, we are pursuing commercialization via a direct sales strategy leveraging a small team of experienced sales professionals and clinical specialists. Beginning in fiscal 2022, we began to see modest, but meaningful and growing revenue associated with the adoption, utilization and sales of our Pounce™ and Sublime™ platform products.

Drug-coated Balloon Platform

Surmodics’ drug-coated balloons (“DCBs”) are designed for vascular interventions to treat PAD, a condition that causes a narrowing of the blood vessels supplying the extremities.

In June 2023, the SurVeil DCB received FDA premarket approval (“PMA”) and may now be marketed and sold in the U.S. by our exclusive distribution partner, Abbott. The SurVeil DCB also has the necessary regulatory approval for commercialization in the E.U. Under the Abbott Agreement, Abbott has the right to purchase commercial units of the SurVeil DCB from Surmodics. Upon shipment of SurVeil DCB units to Abbott, Surmodics will recognize product revenue, which will include (i) an agreed-upon transfer price, and (ii) a share of net profits resulting from product sales by Abbott to third parties. Abbott has discretion as to when to begin commercialization in the U.S., which is expected to occur in the first half of calendar 2024. In the first quarter of fiscal 2024, we commenced shipment of commercial units of the SurVeil DCB product to Abbott.

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Pounce Thrombectomy Platform

We have successfully developed, internally and through acquisitions, multiple U.S. Food and Drug Administration ("FDA" or the “Agency”) 510(k)-cleared mechanical thrombectomy devices for the non-surgical removal of thrombi and emboli (clots) from the peripheral vasculature. In addition to FDA clearance, our Pounce Venous Thrombectomy System has received the Conformité Européenne Mark (“CE Mark”) approval prerequisite for commercialization in the European Union (”E.U.”). We believe that the ease of use, intuitive design and efficient performance of our thrombectomy products make these devices viable first-line treatment options for interventionalists. These devices include:

In the third quarter of fiscal 2023, the low-profile (LP) model of the Pounce Arterial Thrombectomy System received FDA 510(k) regulatory clearance, which will allow for clot removal in below-the-knee peripheral arteries (2 mm to 4 mm in diameter), expanding the addressable market for the Pounce platform. Limited market evaluations for the Pounce LP device and transition to commercial launch are targeted for fiscal 2024.

Sublime Radial Access Platform

We have successfully developed and received FDA 510(k) regulatory clearance for a suite of devices that enable vascular intervention via radial (wrist) access for which commercial sales began in the first quarter of fiscal 2022. These devices include:

For more information regarding our product development and commercialization strategy, see Part I, Item 1 of this Annual Report on Form 10-K.

Performance Coatings – Preside™ Hydrophilic Coatings

In October 2023, we announced the commercial launch of our most advanced hydrophilic medical device coating technology, Preside hydrophilic coatings. Preside hydrophilic coatings complement our existing Serene™ hydrophilic coatings by providing customers with a unique low-friction and low-particulate generation coating to further enhance distal access for neuro-vascular applications, as well as improved crossing for challenging coronary lesions or chronic total occlusions. Preside hydrophilic coatings are specifically formulated to meet the challenge of achieving the right balance of enhanced lubricity (reduction in friction) and excellent coating durability (resulting in low particulates) for the next-generation of neurovascular, coronary and peripheral vascular devices. Our Preside and Serene hydrophilic coatings both allow customers to leverage their existing coating process to apply these innovative surface treatments.

CARES Act Employee Retention Credit

In fiscal 2021, a benefit of $3.6 million was recorded to reduce operating costs and expenses as a result of our eligibility for the employee retention credit under the provisions of the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act") enacted in March 2020. This $3.6 million benefit in fiscal 2021 reflects anticipated reimbursement of personnel expenses we incurred in fiscal 2021 and 2020 and provided a $0.5 million benefit to product costs, a $2.2 million benefit to research and development (“R&D”) expense, and a $0.9 million benefit to selling, general and administrative (“SG&A”) expense. As of September 30, 2023, our application for CARES Act reimbursement was still being processed by the U.S. Internal Revenue Service.

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Results of Operations

Fiscal Years Ended September 30, 2023, 2022 and 2021

Revenue. Fiscal 2023 revenue was $132.6 million, a $32.6 million or 33% increase from fiscal 2022 revenue. Fiscal 2022 revenue was $100.0 million, a $5.2 million or 5% decrease from fiscal 2021 revenue. The following is a summary of revenue streams within each reportable segment.

Medical Device. Revenue in our Medical Device segment was $105.8 million in fiscal 2023, a 46% increase from $72.4 million in fiscal 2022, primarily driven by higher SurVeil DCB license fee revenue and broad-based product sales growth.

Medical Device. Revenue in our Medical Device segment was $72.4 million in fiscal 2022, a 7% decrease from $78.3 million in fiscal 2021, primarily driven by lower SurVeil DCB license fee revenue, partly offset by broad-based product sales growth.

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In Vitro Diagnostics. Revenue in our IVD segment was $26.8 million in fiscal 2023, a 3% decrease from $27.6 million in fiscal 2022, driven primarily by lower R&D and other revenue and product revenue.

Revenue in our IVD segment was $27.6 million in fiscal 2022, a 3% increase from $26.9 million in fiscal 2021, driven primarily by broad-based product sales growth, partly offset by lower R&D and other revenue.

Operating Costs and Expenses. Product sales, product costs, product gross profit, product gross margin, and operating costs and expenses were as follows: