Glaukos (GKOS) Risk Analysis

The efficient operation of our global business depends on our information systems, including telecommunications, the internet, network communications, email and various computer hardware and software applications. We rely on our information systems to effectively manage sales and marketing data, accounting and financial functions, inventory management, product development tasks, clinical data, quality systems, customer service and technical support functions. Our information systems are vulnerable to damage, interruption from earthquakes, fires, floods and other natural disasters, terrorist attacks, power losses, computer system or data network failures, data loss and security breaches or other cybersecurity incidents, some of which we have experienced and continue to monitor and expect may experience in the future. Cybersecurity incidents, which might be related to industrial, state-sponsored, and/or economic espionage, or financial cyber extortion or fraud, can include ransomware, computer denial-of-service attacks, worms, covertly introducing malware and spyware, and other malicious software programs introduced to our computers, networks and products (or to an electronic system operated by a third party for our benefit), including intrusions that are designed to evade detection for an extended period of time or impersonate authorized users, phishing attacks, social engineering attacks, and efforts to discover and exploit any design flaws, bugs, security vulnerabilities or weaknesses, as well as intentional or unintentional acts by employees or other insiders with access privileges, intentional acts of vandalism or fraud by third parties and sabotage. Additionally, cybersecurity threats and the techniques used in cyberattacks change, develop and evolve rapidly, including from emerging technologies, such as advanced forms of artificial intelligence (AI) and quantum computing. Further, use of AI by our employees, third-party service providers, strategic partners or other contractors or consultants, whether authorized or unauthorized, increases the risk that our intellectual property and other proprietary information will be unintentionally disclosed. While none of the cybersecurity incidents or service interruptions that we have experienced to date have had a material adverse impact on our business, financial condition or operations, the preventative measures we have implemented to date may not be sufficient to prevent, mitigate or offset a future incident that may materially and adversely impact us and the cybersecurity insurance we have obtained may or may not cover such an incident. In addition, some of our software systems are cloud-based data management applications, hosted by third-party service providers whose security and information technology systems are subject to similar risks. The failure to protect either our or our service providers' information technology infrastructure could disrupt our entire operation, resulting in decreased sales, increased overhead costs, product shortages, or loss or misuse of intellectual property or data, including proprietary, confidential, sensitive or personal information, all of which could have a material adverse effect on our reputation, business, financial condition and operating results or result in investigations, claims and administrative penalties by regulators. Our enterprise resource planning (ERP) system is integral to our ability to accurately and efficiently maintain our books and records, record transactions, and prepare our financial statements. Any disruptions or difficulties that may occur in connection with our ERP system (whether in connection with the regular operation, periodic enhancements or upgrades of such systems, or due to cybersecurity incidents) could adversely affect our ability to provide services, fulfill contractual obligations, file reports with the SEC in a timely manner, operate our business or otherwise affect our controls environment. If our independent registered public accounting firm determines that we have a material weakness in our internal control over financial reporting, we could lose investor confidence in the accuracy and completeness of our financial reports, the market price of our common stock could decline, and we could be subject to sanctions or investigations by the New York Stock Exchange, the SEC, or other regulatory authorities. Any of these events could have an adverse effect on our operating results and financial condition.

We have and are continuing to incorporate artificial intelligence (AI), including machine learning and independent algorithms, in certain of our business processes, including for research and development purposes. As with many innovations, AI presents risks and challenges that could undermine or slow its adoption, and therefore harm our business to the extent we increase our reliance on AI in the future. Moreover, our competitors may introduce AI technologies and features into their operations that result in greater efficiencies or other competitive advantages over us. Additionally, AI algorithms may be flawed or datasets may be insufficient or contain biased information resulting in perceived or actual negative outcomes. If the output that AI algorithms assist in producing are or are alleged to be inaccurate, deficient, or biased, our business, financial condition, and results of operations may be adversely affected. The use of AI could pose security and other risks to our confidential or proprietary information, including personal, customer or patient information, or could expose us to legal liability and reputational harm in the event AI output includes third party proprietary information. Issues relating to the use of new and evolving technologies such as AI that we integrate into our operations may cause us to experience brand or reputational harm, competitive harm, legal liability, new or enhanced governmental or regulatory scrutiny, and to incur additional costs to resolve such issues. Several laws have been enacted at the U.S. state level that regulate the development and deployment of AI platforms and systems. Federal agencies in the U.S. are applying existing laws to address AI-related risks. An Executive Order issued in December 2025 seeks to establish uniform federal standards and challenge state laws that regulate AI. As with data privacy laws, these state laws and possible federal regulation could have significant effects on us and require us to change our AI practices and incur substantial costs and expenses in order to comply. Additionally, many countries and regions, including the EU, have proposed or passed new and evolving regulations related to the use of AI and machine learning technologies. The regulations may impose onerous obligations and may require us to unexpectedly rework or reevaluate improvements to be compliant. In particular, the EU Artificial Intelligence Act, which was adopted on June 13, 2024, may affect our use of AI technologies, may require additional compliance measures and changes to our operations and processes, and expose us to increased risk of regulatory enforcement and litigation. Furthermore, some of the AI features involve the processing of personal data and may be subject to laws, policies, legal obligations, and codes of conduct related to privacy and data protection, and could subject us to competitive harm, regulatory enforcement, increased cyber risks, reputational harm, and legal liability.

At December 31, 2025, we had approximately $546.9 million, $455.1 million and $5.8 million of net operating loss (NOL) carryforwards for federal, state and foreign purposes, respectively. Portions of federal NOL carryforwards incurred prior to 2018 will expire annually, if unused, while $346.9 million will not expire but can only be used to offset 80 percent of federal taxable income. Additionally, portions of state and foreign NOL carryforwards will expire annually, if unused. At December 31, 2025, we had federal and state R&D credit carryforwards of approximately $56.3 million and $33.0 million, respectively. Portions of federal and $5.9 million of state R&D credits will expire annually, if unused, while $27.1 million of state R&D credits carry forward indefinitely. Additionally, at December 31, 2025, we had California economic development credit carryforwards of $3.0 million. These economic development credits can only be used to offset California taxable income and begin to expire in 2028, if unused. We continue to provide a valuation allowance against a portion of these tax attributes because we believe that uncertainty exists with respect to their future realization. Utilization of these tax attributes may be subject to annual limitations under Internal Revenue Code Sections 382 and 383 if we experience an ownership change. To the extent available, we intend to use these NOL and credit carryforwards to offset future taxable income and/or income tax liabilities associated with our operations. There can be no assurance that we will generate sufficient taxable income in the carry forward period to utilize the remaining tax attributes before they expire.

We are subject to state, federal and foreign laws relating to data privacy and security in the conduct of our business, including state breach notification laws, the Health Insurance Portability and Accountability Act, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, the European Union's General Data Protection Regulation (GDPR), the U.K. Data Protection Act and the U.K. GDPR, the California Consumer Privacy Act, and the California Privacy Rights Act, among others. These laws affect how we collect and use data of our employees, consultants, customers and other parties, including patients treated with our products. They may further restrict our transfer and use of such data, and may allow individuals to make requests or exercise rights that could limit use of data and require the expenditure of significant resources and time and effort to address. In addition, as a result of the release and availability of AI technologies, including generative AI platforms, we have seen a global trend toward more comprehensive and refined regulation of AI that may impact our business, such as the EU AI Act, that are designed to ensure the ethical use, security, and privacy of AI and create standards for transparency, accountability, and fairness. These laws, as well as similar laws being enacted by other states and countries, impose substantial requirements that involve the expenditure of significant resources and the investment of significant time and effort to comply. We also rely on third parties to host or otherwise process some of this data. In some instances, these third parties have experienced failures to protect data privacy. Our failure or the failure of these third parties to comply with these laws or prevent security breaches of such data could result in significant liability, fines and penalties under applicable data privacy laws, cause disruption to our business, harm our reputation and have a material adverse effect on our business.

We have benefited substantially from the leadership and performance of our senior management and other key employees. For example, our chief executive officer, as well as other key members of our senior management, has experience successfully developing novel technologies and scaling early-stage medical device and pharmaceutical companies to achieve profitability. We also rely on our qualified sales representatives and on consultants and advisors in our research, operations, clinical and commercial efforts to grow our business, develop and commercialize new products and implement our business strategies. Our success will depend on our ability to retain our current management and key employees, consultants and advisors, and to attract and retain qualified personnel in the future, including by providing competitive compensation and benefit programs, flexible work arrangements, career advancement prospects and sufficient opportunities to develop leadership, managerial and other valuable skills. The loss of services of these personnel, which could occur without notice and without cause, could prevent or delay our growth plans and the implementation of our strategic objectives, or divert management's attention to seeking qualified replacements. Our U.S. employees, including our senior management, are not subject to non-competition agreements. Accordingly, the adverse effect of losing key personnel could be compounded by our inability to prevent them from competing with us.

The commercial success of our iDose TR and Epioxa products is dependent upon multiple factors, the failure of any one of which could materially impact the prospects of these products and our business. Our iDose TR travoprost intracameral implant was approved for sale in the U.S. by the FDA in December 2023 and we began commercializing the product in a controlled manner in February 2024. In October 2025, the FDA approved Epioxa, an innovation in keratoconus care, offering an incision-free alternative to traditional corneal cross-linking procedure, which the Company began commercializing in a controlled manner in early 2026. The ultimate, long-term commercial success of these products will depend upon a number of factors, including physician training on and adoption of their use, establishment of consistent reimbursement, the availability and maintenance of commercial payor coverage, satisfactory patient outcomes, particularly as we continue our commercial launch, product pricing, duration of efficacy, our ability to manufacture product in volumes sufficient to meet customer demand, and marketing in compliance with label restrictions. Our failure to successfully commercialize iDose TR or Epioxa based upon these or other factors could materially adversely impact our net sales, our business, our stock price or our financial condition. Unfavorable global and regional conditions have adversely affected, and could in the future materially and adversely affect, our business, results of operations, financial condition, liquidity, and cash flows. Geopolitical conflicts, natural disasters and public health crises, and changes in U.S. trade policies that have occurred in recent years have led to or exacerbated certain unfavorable global and regional macroeconomic conditions, including inflation, volatility in the financial and credit markets, higher interest rates and capital costs, labor shortages, increased energy costs, tariffs, and currency fluctuations. These unfavorable global and regional conditions have had, and could continue to have, an adverse effect on the global economy, the regional economies that we serve and our business, results of operations, financial condition, liquidity and ability to access our existing cash, cash equivalents and investments. For example, the ongoing conflict between the U.S. and Iran and the related blockade of the Strait of Hormuz have resulted in increased oil prices, which could increase our transportation costs and other costs in our supply chain. Continuation or worsening of these unfavorable global and regional conditions, or similar new events or crises, could have a material adverse effect on our operations, including through foreign exchange rate headwinds, higher operating expenses, key component shortages, supply delays and lower operating margins, and cause us to need to seek additional capital, which may not be available to us on favorable terms or at all. Additionally, U.S. government shutdowns, including the shutdown that occurred in the fourth quarter of 2025, have impacted and could in the future impact certain regulatory agencies relevant to us, such as the U.S. FDA. Significant changes to operations at or the funding of such regulatory agencies could cause decreases in staff or changes in policy and enforcement priorities. Hospitals, ambulatory surgery centers and other health care providers may not purchase our products if reductions in agency staffing results in inadequate reimbursement from third-party payers for procedures using our products. If a government shutdown continues for a prolonged period of time, or if a widespread freeze on federal funding occurs, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions or negatively affect sales of our products. In recent years, unfavorable economic conditions have also adversely impacted several financial institutions, including some financial institutions with whom we have banking relationships, and certain banks have failed and gone into receivership. If banks and other financial institutions with whom we have banking relationships enter receivership or become insolvent in the future, we may be unable to access, and we may lose, some or all of our existing cash and cash equivalents to the extent those funds are not insured or otherwise protected by the FDIC. Public health crises have adversely affected, and could in the future adversely affect, our business, results of operations, financial condition, liquidity, and cash flows. We have experienced, and may in the future experience, financial and operational impacts as a result of public health crises, which may be material, including: • Impacts or delays to our product development efforts, including due to slowdown of new patient enrollment in clinical trials, such as we experienced in our 2020 and 2021 iDose clinical trial, or regulatory clearances and approvals; • Costs associated with protecting the health of our employees and adhering to any guidance or orders of various governmental authorities, such as masking, testing, and social distancing requirements; • Risks associated with remote work, including increased cybersecurity risk; • Widespread staffing shortages and turnover, including in ambulatory surgery centers, and mandatory and voluntary quarantining, which may impact elective procedures; • Outbreaks of disease in our facilities, which could require us to temporarily shut down manufacturing operations or cause a disruption to, or shortage in, our workforce; • Delays in shipments of our products, which could harm our customer relations and adversely impact our competitive positioning and sales, including as a result of longer lead times, delays, higher prices and unfulfilled deliveries of our supply chain and development partners, each of which we continued to experience in 2025 and some of which we anticipate will continue into the near future; • Restrictions on our personnel’s ability to access customers and clinical sites for training and support; and • Volatility in credit or financial markets. If the supply and/or manufacture of our principal revenue-producing products, the iStent family of products, the iDose TR, or our recently-approved Epioxa therapies, is materially disrupted, it may adversely affect our ability to manufacture products and could reduce our gross margins and negatively impact our operating results. Our sole manufacturing location for our iStent and iDose products is an approximately 120,000 square foot campus located in San Clemente, California, where we manufacture, inspect, package, release and ship nearly all of our implanted device products. We conduct substantially all of our research and development (R&D) activities, customer and technical support, and management and administrative functions at our corporate headquarters in Aliso Viejo, California (Aliso Facility). Additionally, the systems that bio-activate our Epioxa therapies are primarily manufactured in Burlington, Massachusetts. If our San Clemente, Burlington or Aliso Facility suffers a significant disruption, including due to any natural disaster such as an earthquake, fire or flood, or if we lose insurance coverage for or are unable to renew insurance on these facilities, as some California residents have experienced, this could materially impact our ability to operate. Additionally, we rely on a limited number of third-party suppliers, in some cases sole suppliers, to supply components for the iStent, the iStent inject models, the iStent infinite, the iDose TR, our Epioxa therapies, and our other pipeline products. If any one or more of our suppliers cease to provide us with sufficient quantities of components or drugs in a timely manner or on terms acceptable to us, we would have to seek alternative sources of supply. Because of factors such as the proprietary nature of our products, our domestic and international quality control standards and regulatory requirements including the FDA’s Quality System Regulation, the European Union’s Medical Device Regulation, and Current Good Manufacturing Practices (cGMP) regulations, we may be unable to obtain components or quickly engage replacement suppliers, who may not have access to previous suppliers’ proprietary processes, if our component suppliers are found to be in violation of such standards, which could delay or impact our business, including regulatory approval timelines. If our manufacturing facilities or those of any of our component suppliers or contract facilities are found to be in violation of applicable laws and regulations or fail to adequately remediate any issues discovered during an audit, the FDA or other regulatory bodies could take enforcement action. Despite our efforts to maintain an adequate supply of inventory, the loss of these suppliers, or their inability to provide us with an adequate supply of components or products, could cause delay in the manufacture of our products, thereby impairing our ability to meet the demand of our customers and causing significant harm to our business. Any disruption of this nature or increased expense could harm our commercialization efforts and adversely affect our operating results. We have incurred significant losses since inception and our operating results can be unpredictable and may fluctuate significantly from quarter to quarter, requiring substantial capital and operating expenditures for our business to operate and grow. These factors could adversely affect our business, financial condition, results of operations and the trading price of our common stock, and limit our ability to reach sustained profitability. Since the Company’s inception in 1998, we have incurred significant operating losses. Although we have been profitable for certain periods in our operating history, there can be no assurance that we will be profitable or generate cash from operations in the future. As of June 30, 2026, we had an accumulated deficit of approximately $971.3 million, principally comprised of costs incurred in our clinical trials, R&D programs, our selling, general and administrative expenses, and from amortization expense related to our acquired developed technology intangible assets included in cost of sales. We have funded our operations to date from the sale of equity securities, including our June 2015 initial public offering, the issuance of notes payable, cash exercises of stock options and warrants to purchase equity securities, cash generated from commercial operations and the issuance of the Company’s 2.75% convertible notes due 2027 (Convertible Notes), which were fully exchanged, converted or redeemed in 2024. Our operations to date have been, and our future growth and success will be, impacted by our ability to expand our business, including the success of our marketing and sales efforts, our timely satisfaction of regulatory requirements, and our overall ability to maintain a competitive position. To implement our global business strategies we have made, and expect to continue to make, significant investments in R&D activities, clinical studies, expanding our manufacturing capabilities, growing our sales and marketing organization, engaging in market access activities, enforcing and defending our intellectual property rights, acquiring companies or in-license products and intellectual property, building our general and administrative infrastructure, and obtaining regulatory clearance or approval to commercialize our pipeline product globally and expand our existing products into international markets or products. We expect our expenses will continue to increase as we pursue these objectives. While we believe we have sufficient cash to fund our operations for at least the next 12 months from the date our condensed consolidated financial statements for the three and six months ended June 30, 2026 are made publicly available, our ability to reach sustained profitability and generate positive cash flow in the future is highly uncertain. Additionally, our net sales have in the past and may in the future experience volatility due to a number of factors, many of which are beyond our control, including, among other things, fluctuating demand, pricing pressures applicable to our products, changes in foreign currency exchange rates, Medicare payment rates established by U.S. Centers for Medicare & Medicaid Services (CMS) or Medicare Administrative Contractors (MACs) or changes in such rates or coverage, commercialization of our new products, the marketing of competitive products, transition-related sales disruptions when introducing new products, results of clinical research and trials, regulatory approval requirements and timings, legislative changes affecting our products, variances in the sales terms, an increase in demand for our patient assistance and/or free drug programs, supply chain and inventory management, shortage or increased cost of raw materials, seasonality in the timing or volume of customer orders, the length of our sales cycle, and reductions in revenue associated with our participation in Medicaid Drug Rebate Program (MDRP), which varies and may be unpredictable. For example, certain local coverage determinations (LCDs) finalized by five of the seven MACs in November 2024 that confirm non-coverage for surgical MIGS procedures in combination with other surgical MIGS procedures disrupted traditional customer ordering patterns and may have adversely impacted U.S. Glaucoma sales in 2024 and 2025, and the proposed LCDs issued by five of the seven MACs in May 2026 could impose conditions on the use of our iDose TR therapy that may impact U.S. Glaucoma sales in the future if they are finally adopted. As a result, you should not rely solely on our results in any past period as an indication of future results and you should anticipate that fluctuations in our quarterly and annual operating results may continue and could generate volatility in the price of our common stock. Comparisons of our past financial results should not be relied upon as an indication of our future performance. Our success depends on our ability to continue to generate sales of our commercialized products and develop and commercialize additional products, which we may not be able to accomplish. Our primary sales-generating commercial products have been the iStent, the iStent inject and its successor, the iStent inject W, our iDose TR product, which we began commercializing in a controlled manner in February 2024, as well as our Photrexa therapies. While we expect to continue to derive a significant portion of our net sales from the iStent, the iStent inject models, the iStent infinite and the Epioxa therapies, which were approved by the FDA in October 2025 and which we began commercializing in a controlled manner in early 2026, it is important that we continue to build a more complete product offering. Developing additional products is expensive and time-consuming. Our research programs may fail to yield product candidates for clinical development despite showing initial promise. If we are unable to successfully commercialize additional products, our business prospects would be materially affected. Even if we are successful in developing our additional pipeline products, the success of our new product offerings is inherently uncertain and our products, or the expansion of labeling of our products, may not receive regulatory approval, may receive approval that requires restrictive labeling, may not be profitable, or may be subject to transition-related sales disruptions when we introduce new products that are intended to replace or supersede our existing commercial products. Any current or new products could also quickly be rendered obsolete by changing customer preferences, third party payer reimbursement levels, or the introduction of competing products that (i) embody superior technologies, features, safety, quality or efficacy, (ii) reflect a broader label indication, or (iii) are available at lower prices. Our competitors include large publicly traded companies or divisions thereof and have more resources, greater name recognition, longer operating histories, more established relationships with healthcare professionals, customers and third-party payers, broader products lines, more established sales and marketing programs and distribution networks, and greater experience in obtaining regulatory clearance or approval. Additionally, the period of orphan drug exclusivity with respect to our Photrexa pharmaceutical therapy expired in 2023, which has enabled third parties to develop potentially-competitive products. As our growth strategy turns increasingly global, we are, and will continue to be, subject to a variety of risks associated with our international operations, which could adversely impact our results of operations and financial condition. Our existing foreign operations, as well as our planned international growth, expose us to additional uncertainty and risks beyond regulatory authorization and reimbursement levels. We sell our products through direct sales organizations and a network of third-party distributors in other markets. These international operations expose us and our subsidiaries and third-party distributors to a variety of risks including, without limitation, the following: • different, and in some cases more exacting and lengthy, regulatory approval processes, regulations and laws, pricing and reimbursement systems, and rebate requirements applicable to us, our suppliers and distributors; • reduced or varied protection for intellectual property rights or difficulties enforcing our intellectual property rights and defending against third-party threats and intellectual property enforcement actions against us, our distributors, or any of our third-party suppliers; • pricing pressure or longer sales and payment cycles; • different competitive dynamics, including smaller market sizes, which we may not be able to fully appreciate before entering certain foreign markets; • a shortage of qualified sales personnel and distributors; • the challenges of managing foreign operations; • relative disadvantages compared to competitors with more recognizable names, longer operating histories and better established distribution networks and customer relationships; • political and economic instability, international terrorism and anti-U.S. sentiment, or the imposition of U.S. or international sanctions that could restrict or prohibit continued business; • changes or increases in duties and tariffs, reciprocal and retaliatory tariffs, license obligations, import and export laws and other non-tariff barriers to trade; • scrutiny of foreign tax authorities that could result in significant fines, penalties and additional taxes; • different cultural norms which may impact how business is conducted; • laws and business practices favoring local companies; • difficulties in maintaining consistency and compliance with our internal guidelines; • difficulties in enforcing agreements and collecting receivables through foreign legal systems; • risks of money laundering, bribery and corruption practices, off-label promotion or breach of sanction regulations by our personnel or distributors, which may be difficult for us to discover or prevent; • failures by our third-party partners to properly assist us with local guidance on operations, financial and other reporting, accounting, tax, payroll, legal and regulatory matters; and • costly and complex export requirements and restrictions, particularly relating to technology. If we experience any of these risks, our sales in non-U.S. jurisdictions may be harmed, our results of operations would suffer, and our reputation and business prospects would be negatively impacted. Additionally, we are exposed to changes in foreign currencies relative to the U.S. dollar, which are references to the differences between the foreign-exchanges rates we use to convert the financial results of our international operations from local currencies into U.S. dollars for financial reporting purposes. This impact of foreign-exchange rate changes is calculated based on the difference between the current period’s currency exchange rates and that of the comparable prior period. Further, significant foreign exchange rate fluctuations resulting in a decline in the respective local currency may decrease our revenues and earnings from our foreign operations. As a result of our global operations, our revenue, gross margins, operating expense and operating income in some international markets have been and may continue to be affected by foreign currency fluctuations. If the quality or delivery of our products does not meet our customers’ expectations, our reputation could suffer and ultimately our sales and operating earnings could be negatively impacted. As a manufacturer, we have addressed and must continue to address quality issues associated with our products, including in our engineering, design, manufacturing and delivery processes, as well as issues with third-party pharmaceuticals or components included in our products. Because our products are highly complex, the occurrence of performance issues may increase as we continue to introduce new products and rapidly scale up manufacturing to meet increased demand. Although we have established internal procedures to minimize risks that may arise from product quality issues, there can be no assurance that we will be able to eliminate or mitigate occurrences of these issues and associated liabilities. In addition, identifying the root cause of performance or quality issues, particularly those affecting third-party components or other elements, may be difficult, which increases the time needed to address quality issues as they arise and increases the risk that similar problems could recur. Finding solutions to quality issues can be expensive and we may incur significant costs, lost revenue or reputational damage in connection with, for example, shipment holds, product recalls and warranty or other service obligations. Quality issues can also impair our relationships with new or existing customers or result in product liability suits against us, which may be expensive to defend and could impact the reimbursement coverage of our products, our product liability insurance rates and/or our cash reserves in the event our existing insurance coverage is insufficient. The occurrence of any of the foregoing could harm our reputation as a producer of high-quality products and could adversely affect our business, financial condition or results of operations. Ophthalmic surgeons may not use our products if they do not believe they are safe, efficient, effective and preferable alternatives to other treatment solutions in the market or may use our products without being adequately trained, which could result in inferior clinical outcomes. We believe that ophthalmic surgeons and other healthcare providers will not use our products unless they conclude that our products provide a safe, efficient, effective and preferable alternative to currently available treatment options. Publications of clinical results by us, our competitors and other third parties may impact whether, and the degree to which, our products are used by physicians and the procedures and treatments those physicians choose to administer to their patients. If ophthalmic surgeons determine that any of our products are not sufficiently effective, efficient or safe, whether based on longer-term patient studies or clinical experience or unsatisfactory patient outcomes or patient injury, our sales would be harmed. Surgeons may base such determination on patient outcomes that are the result of other unqualified surgeons performing procedures for which they haven’t been trained. It is also possible that as our products become more widely used, latent defects could be identified, creating negative publicity and liability problems for us and adversely affecting demand for our products. If an increasing number of ophthalmic surgeons do not continue to adopt the use of our products, our operating and financial results will be negatively impacted. If we fail to manage our anticipated growth effectively, we may not be able to meet customer demand for our products and our business could suffer. Since the commercial launch of the iStent in 2012, we have seen significant period-to-period growth in our business, both organically and through transactions, and we must continue to grow in order to meet our business and financial objectives. However, continued growth creates numerous challenges, including, among others, new and increased responsibilities for our management team; increased competition; increased and, with respect to newer products such as the iDose TR and Epioxa therapies, uncertain product demand which could strain our manufacturing capacity or create product shortages; the management of an increasing number of customer, supplier and other relationships; increased pressure on our operating, financial and reporting systems; entry into new international territories with unfamiliar regulations and business approaches; and the need to hire, train and manage additional qualified personnel. If we fail to manage any of these challenges effectively, our business may be harmed. If we are unable to retain or recruit qualified personnel for growth, our business results could suffer. We have benefited substantially from the leadership and performance of our senior management and other key employees. For example, our chief executive officer, as well as other key members of our senior management, has experience successfully developing novel technologies and scaling early-stage medical device and pharmaceutical companies to achieve profitability. We also rely on our qualified sales representatives and on consultants and advisors in our research, operations, clinical and commercial efforts to grow our business, develop and commercialize new products and implement our business strategies. Our success will depend on our ability to retain our current management and key employees, consultants and advisors, and to attract and retain qualified personnel in the future, including by providing competitive compensation and benefit programs, flexible work arrangements, career advancement prospects and sufficient opportunities to develop leadership, managerial and other valuable skills. The loss of services of these personnel, which could occur without notice and without cause, could prevent or delay our growth plans and the implementation of our strategic objectives, or divert management’s attention to seeking qualified replacements. Our U.S. employees, including our senior management, are not subject to non-competition agreements. Accordingly, the adverse effect of losing key personnel could be compounded by our inability to prevent them from competing with us. We have and may continue to enter into acquisitions, collaborations, in-licensing agreements, joint ventures, alliances or partnerships with third parties that could fail or result in litigation. We have and may continue to enter into acquisitions, collaborations, in-licensing agreements, joint ventures and partnerships in order to retain our competitive position within the marketplace, develop new products or expand into new markets. Examples include our acquisitions of Mobius Therapeutics, LLC, DOSE Medical, and Avedro, as well as our licensing of Santen’s PRESERFLO® Microshunt® (Preserflo MicroShunt), and the Attillaps, iVeena, Ripple and Stuart pharmaceutical compounds. However, we cannot assure you that we will be able to successfully complete any future acquisition we may pursue, or that we will be able to successfully integrate any acquired business, product or technology in a cost-effective and non-disruptive manner. Our future successes will depend, in part, on our ability to manage an expanded business, which may pose substantial challenges for our management, such as increased costs and complexity. There can be no assurances that we will be successful in managing such expanded business or that we will realize the expected economies of scale, synergies and other benefits currently anticipated from recent or future acquisitions or strategic transactions. Additionally, these collaborations, joint ventures, and partnerships may fail to result in any commercialized product, including due to delays in or failures to obtain regulatory approvals, such as the failure to approve the Preserflo MicroShunt in the U.S., and could require us to invest a substantial amount of resources only to ultimately change regulatory strategies or to fail. In addition, these arrangements may be terminated before we are able to realize net sales to sufficiently cover the costs associated therewith, or result in disputes between the parties that ultimately results in litigation, which could materially impact our business. We cannot assure you that any such transaction would result in the benefits expected from the transaction, including revenue growth, increased profitability or an enhancement in our business prospects. Further, pursuing acquisitions, collaborations, in-licensing agreements, joint ventures, alliances or partnerships with third parties, whether or not completed, is costly and time-consuming and could distract Company management from the operation of the business, which could negatively impact our operating results. Failure to protect our information systems against cybersecurity threats, cybersecurity incidents, service interruptions, or data loss could materially disrupt our operations and adversely affect our business, operating results, or the effectiveness of our internal control over financial reporting. The efficient operation of our global business depends on our information systems, including telecommunications, the internet, network communications, email and various computer hardware and software applications. We rely on our information systems to effectively manage sales and marketing data, accounting and financial functions, inventory management, product development tasks, clinical data, quality systems, customer service and technical support functions. Our information systems are vulnerable to damage, interruption from earthquakes, fires, floods and other natural disasters, terrorist attacks, power losses, computer system or data network failures, data loss and security breaches or other cybersecurity incidents, some of which we have experienced and continue to monitor and expect may experience in the future. Cybersecurity incidents, which might be related to industrial, state-sponsored, and/or economic espionage, or financial cyber extortion or fraud, can include ransomware, computer denial-of-service attacks, worms, covertly introducing malware and spyware, and other malicious software programs introduced to our computers, networks and products (or to an electronic system operated by a third party for our benefit), including intrusions that are designed to evade detection for an extended period of time or impersonate authorized users, phishing attacks, social engineering attacks, and efforts to discover and exploit any design flaws, bugs, security vulnerabilities or weaknesses, as well as intentional or unintentional acts by employees or other insiders with access privileges, intentional acts of vandalism or fraud by third parties and sabotage. Additionally, cybersecurity threats and the techniques used in cyberattacks change, develop and evolve rapidly, including from emerging technologies, such as advanced forms of artificial intelligence (AI) and quantum computing. Further, use of AI by our employees, third-party service providers, strategic partners or other contractors or consultants, whether authorized or unauthorized, increases the risk that our intellectual property and other proprietary information will be unintentionally disclosed. While none of the cybersecurity incidents or service interruptions that we have experienced to date have had a material adverse impact on our business, financial condition or operations, the preventative measures we have implemented to date may not be sufficient to prevent, mitigate or offset a future incident that may materially and adversely impact us and the cybersecurity insurance we have obtained may or may not cover such an incident. In addition, some of our software systems are cloud-based data management applications, hosted by third-party service providers whose security and information technology systems are subject to similar risks. The failure to protect either our or our service providers’ information technology infrastructure could disrupt our entire operation, resulting in decreased sales, increased overhead costs, product shortages, or loss or misuse of intellectual property or data, including proprietary, confidential, sensitive or personal information, all of which could have a material adverse effect on our reputation, business, financial condition and operating results or result in investigations, claims and administrative penalties by regulators. Our enterprise resource planning (ERP) system is integral to our ability to accurately and efficiently maintain our books and records, record transactions, and prepare our financial statements. Any disruptions or difficulties that may occur in connection with our ERP system (whether in connection with the regular operation, periodic enhancements or upgrades of such systems, or due to cybersecurity incidents) could adversely affect our ability to provide services, fulfill contractual obligations, file reports with the SEC in a timely manner, operate our business or otherwise affect our controls environment. If our independent registered public accounting firm determines that we have a material weakness in our internal control over financial reporting, we could lose investor confidence in the accuracy and completeness of our financial reports, the market price of our common stock could decline, and we could be subject to sanctions or investigations by the New York Stock Exchange, the SEC, or other regulatory authorities. Any of these events could have an adverse effect on our operating results and financial condition. We have incorporated and continue to further incorporate artificial intelligence into our internal operations. Implementation of artificial intelligence and machine learning technologies may result in legal and regulatory risks, reputational harm, or other adverse consequences to our business. We have and are continuing to incorporate artificial intelligence (AI), including machine learning and independent algorithms, in certain of our business processes, including for research and development purposes. As with many innovations, AI presents risks and challenges that could undermine or slow its adoption, and therefore harm our business to the extent we increase our reliance on AI in the future. Moreover, our competitors may introduce AI technologies and features into their operations that result in greater efficiencies or other competitive advantages over us. Additionally, AI algorithms may be flawed or datasets may be insufficient or contain biased information resulting in perceived or actual negative outcomes. If the output that AI algorithms assist in producing are or are alleged to be inaccurate, deficient, or biased, our business, financial condition, and results of operations may be adversely affected. The use of AI could pose security and other risks to our confidential or proprietary information, including personal, customer or patient information, or could expose us to legal liability and reputational harm in the event AI output includes third party proprietary information. Issues relating to the use of new and evolving technologies such as AI that we integrate into our operations may cause us to experience brand or reputational harm, competitive harm, legal liability, new or enhanced governmental or regulatory scrutiny, and to incur additional costs to resolve such issues. Several laws have been enacted at the U.S. state level that regulate the development and deployment of AI platforms and systems. Federal agencies in the U.S. are applying existing laws to address AI-related risks. An Executive Order issued in December 2025 seeks to establish uniform federal standards and challenge state laws that regulate AI, although various state and federal regulators are continuing to issue guidance and focus enforcement efforts on the use of AI in regulated sectors. The FDA, for example, issued draft guidance on the use of AI in regulatory decision-making for drug and biological products that centers on establishing and evaluating AI model outputs intended to support regulatory decision-making. As with data privacy laws, these state laws and possible federal regulation could have significant effects on us and require us to change our AI practices and incur substantial costs and expenses in order to comply. Additionally, many countries and regions, including the EU, have proposed or passed new and evolving regulations related to the use of AI and machine learning technologies. The regulations may impose onerous obligations and may require us to unexpectedly rework or reevaluate improvements to be compliant. In particular, the EU Artificial Intelligence Act, which was adopted on June 13, 2024, with additional provisions becoming effective on August 2, 2026, may affect our use of AI technologies, may require additional compliance measures and changes to our operations and processes, and expose us to increased risk of regulatory enforcement and litigation. Furthermore, some of the AI features involve the processing of personal data and may be subject to laws, policies, legal obligations, and codes of conduct related to privacy and data protection, and could subject us to competitive harm, regulatory enforcement, increased cyber risks, reputational harm, and legal liability. Failure to comply with data privacy and security laws could have a material adverse effect on our business. We are subject to state, federal and foreign laws relating to data privacy and security in the conduct of our business, including state breach notification laws, the Health Insurance Portability and Accountability Act, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, the European Union’s General Data Protection Regulation (GDPR), the U.K. Data Protection Act and the U.K. GDPR, the California Consumer Privacy Act, and the California Privacy Rights Act, among others. These laws affect how we collect and use data of our employees, consultants, customers and other parties, including patients treated with our products. They may further restrict our transfer and use of such data, and may allow individuals to make requests or exercise rights that could limit use of data and require the expenditure of significant resources and time and effort to address. In addition, as a result of the release and availability of AI technologies, including generative AI platforms, we have seen a global trend toward more comprehensive and refined regulation of AI that may impact our business, such as the EU AI Act, that are designed to ensure the ethical use, security, and privacy of AI and create standards for transparency, accountability, and fairness. These laws, as well as similar laws being enacted by other states and countries, impose substantial requirements that involve the expenditure of significant resources and the investment of significant time and effort to comply. We also rely on third parties to host or otherwise process some of this data. In some instances, these third parties have experienced failures to protect data privacy. Our failure or the failure of these third parties to comply with these laws or prevent security breaches of such data could result in significant liability, fines and penalties under applicable data privacy laws, cause disruption to our business, harm our reputation and have a material adverse effect on our business. We cannot be certain that our net operating loss tax carryforwards will be available to offset future taxable income. At December 31, 2025, we had approximately $546.9 million, $455.1 million and $5.8 million of net operating loss (NOL) carryforwards for federal, state and foreign purposes, respectively. Portions of federal NOL carryforwards incurred prior to 2018 will expire annually, if unused, while $346.9 million will not expire but can only be used to offset 80 percent of federal taxable income. Additionally, portions of state and foreign NOL carryforwards will expire annually, if unused. At December 31, 2025, we had federal and state R&D credit carryforwards of approximately $56.3 million and $33.0 million, respectively. Portions of federal and $5.9 million of state R&D credits will expire annually, if unused, while $27.1 million of state R&D credits carry forward indefinitely. Additionally, at December 31, 2025, we had California economic development credit carryforwards of $3.0 million. These economic development credits can only be used to offset California taxable income and begin to expire in 2028, if unused. We continue to provide a valuation allowance against a portion of these tax attributes because we believe that uncertainty exists with respect to their future realization. Utilization of these tax attributes may be subject to annual limitations under Internal Revenue Code Sections 382 and 383 if we experience an ownership change. To the extent available, we intend to use these NOL and credit carryforwards to offset future taxable income and/or income tax liabilities associated with our operations. There can be no assurance that we will generate sufficient taxable income in the carry forward period to utilize the remaining tax attributes before they expire.

Geopolitical conflicts, natural disasters and public health crises, and changes in U.S. trade policies that have occurred in recent years have led to or exacerbated certain unfavorable global and regional macroeconomic conditions, including inflation, volatility in the financial and credit markets, higher interest rates and capital costs, labor shortages, increased energy costs, tariffs, and currency fluctuations. These unfavorable global and regional conditions have had, and could continue to have, an adverse effect on the global economy, the regional economies that we serve and our business, results of operations, financial condition, liquidity and ability to access our existing cash, cash equivalents and investments. Continuation or worsening of these unfavorable global and regional conditions, or similar new events or crises, could have a material adverse effect on our operations, including through foreign exchange rate headwinds, higher operating expenses, key component shortages, and lower operating margins, and cause us to need to seek additional capital, which may not be available to us on favorable terms or at all. Additionally, U.S. government shutdowns, including the shutdown that occurred in the fourth quarter of 2025, have impacted and could in the future impact certain regulatory agencies relevant to us, such as the U.S. FDA. Significant changes to operations at or the funding of such regulatory agencies could cause decreases in staff or changes in policy and enforcement priorities. Hospitals, ambulatory surgery centers and other health care providers may not purchase our products if reductions in agency staffing results in inadequate reimbursement from third-party payers for procedures using our products. If a government shutdown continues for a prolonged period of time, or if a widespread freeze on federal funding occurs, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions or negatively affect sales of our products. In recent years, unfavorable economic conditions have also adversely impacted several financial institutions, including some financial institutions with whom we have banking relationships, and certain banks have failed and gone into receivership. If banks and other financial institutions with whom we have banking relationships enter receivership or become insolvent in the future, we may be unable to access, and we may lose, some or all of our existing cash and cash equivalents to the extent those funds are not insured or otherwise protected by the FDIC.

Our existing foreign operations, as well as our planned international growth, expose us to additional uncertainty and risks beyond regulatory authorization and reimbursement levels. We sell our products through direct sales organizations and a network of third-party distribution partners in other markets. These international operations expose us and our subsidiaries and third-party distributors to a variety of risks including, without limitation, the following: - different, and in some cases more exacting and lengthy, regulatory approval processes, regulations and laws, pricing and reimbursement systems, and rebate requirements applicable to us, our suppliers and distributors;- reduced or varied protection for intellectual property rights or difficulties enforcing our intellectual property rights and defending against third-party threats and intellectual property enforcement actions against us, our distributors, or any of our third-party suppliers;- pricing pressure or longer sales and payment cycles;- different competitive dynamics, including smaller market sizes, which we may not be able to fully appreciate before entering certain foreign markets;- a shortage of qualified sales personnel and distributors;- the challenges of managing foreign operations;- relative disadvantages compared to competitors with more recognizable names, longer operating histories and better established distribution networks and customer relationships;- political and economic instability, international terrorism and anti-U.S. sentiment, or the imposition of U.S. or international sanctions that could restrict or prohibit continued business;- changes or increases in duties and tariffs, reciprocal and retaliatory tariffs, license obligations, import and export laws and other non-tariff barriers to trade;- scrutiny of foreign tax authorities that could result in significant fines, penalties and additional taxes;- different cultural norms which may impact how business is conducted;- laws and business practices favoring local companies;- difficulties in maintaining consistency and compliance with our internal guidelines;- difficulties in enforcing agreements and collecting receivables through foreign legal systems;- risks of money laundering, bribery and corruption practices, off-label promotion or breach of sanction regulations by our personnel or distributors, which may be difficult for us to discover or prevent;- failures by our third-party partners to properly assist us with local guidance on operations, financial and other reporting, accounting, tax, payroll, legal and regulatory matters; and - costly and complex export requirements and restrictions, particularly relating to technology. If we experience any of these risks, our sales in non-U.S. jurisdictions may be harmed, our results of operations would suffer, and our reputation and business prospects would be negatively impacted. Additionally, we are exposed to changes in foreign currencies relative to the U.S. dollar, which are references to the differences between the foreign-exchanges rates we use to convert the financial results of our international operations from local currencies into U.S. dollars for financial reporting purposes. This impact of foreign-exchange rate changes is calculated based on the difference between the current period's currency exchange rates and that of the comparable prior period. Further, significant foreign exchange rate fluctuations resulting in a decline in the respective local currency may decrease our revenues and earnings from our foreign operations. As a result of our global operations, our revenue, gross margins, operating expense and operating income in some international markets have been and may continue to be affected by foreign currency fluctuations.

We have experienced, and may in the future experience, financial and operational impacts as a result of public health crises, which may be material, including: - Impacts or delays to our product development efforts, including due to slowdown of new patient enrollment in clinical trials, such as we experienced in our 2020 and 2021 iDose clinical trial, or regulatory clearances and approvals;- Costs associated with protecting the health of our employees and adhering to any guidance or orders of various governmental authorities, such as masking, testing, and social distancing requirements;- Risks associated with remote work, including increased cybersecurity risk;- Widespread staffing shortages and turnover, including in ambulatory surgery centers, and mandatory and voluntary quarantining, which may impact elective procedures;- Outbreaks of disease in our facilities, which could require us to temporarily shut down manufacturing operations or cause a disruption to, or shortage in, our workforce;- Delays in shipments of our products, which could harm our customer relations and adversely impact our competitive positioning and sales, including as a result of longer lead times, delays, higher prices and unfulfilled deliveries of our supply chain and development partners, each of which we continued to experience in 2025 and some of which we anticipate will continue into the near future;- Restrictions on our personnel's ability to access customers and clinical sites for training and support; and - Volatility in credit or financial markets.