10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

(Mark One)

For the fiscal year ended January 2, 2026

For the transition period from to

Commission file number: 0-11634

STAAR SURGICAL COMPANY

(Exact name of registrant as specified in its charter)

25510 Commercentre DriveLake Forest, California 92630

(Address of Principal Executive Offices) (Zip Code)

(626) 303-7902

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common STAA NASDAQ

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 Section 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.

Large accelerated filer ☑ Accelerated filer ☐

Non-accelerated filer ☐ Smaller reporting company ☐

Emerging growth company ☐

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 June 27, 2025, the last business day of the registrant’s most recently completed second fiscal quarter, was approximately $883,907,564 based on the closing price per share of $16.92 of the registrant’s Common Stock on that date.

The registrant has 49,888,379 and 49,512,749 shares of common stock, par value $0.01 per share, issued and outstanding, respectively, as of February 27, 2026.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive proxy statement relating to its 2026 annual meeting of stockholders, which will be filed with the Securities and Exchange Commission pursuant to Regulation 14A within 120 days of the close of the registrant’s last fiscal year, are incorporated by reference into Part III of this report.

STAAR SURGICAL COMPANY

TABLE OF CONTENTS

PAGENUMBER

PART I 2

ITEM 1. Business 2

ITEM 1A. Risk Factors 18

ITEM 1B. Unresolved Staff Comments 32

ITEM 1C. Cybersecurity 32

ITEM 2. Properties 34

ITEM 3. Legal Proceedings 34

ITEM 4. Mine Safety Disclosures 34

ITEM 6. [Reserved] 36

ITEM 7A. Quantitative and Qualitative Disclosures About Market Risk 47

ITEM 8. Financial Statements and Supplementary Data 47

ITEM 9A. Controls and Procedures 47

ITEM 9B. Other Information 50

ITEM 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 50

PART III 50

ITEM 10. Directors, Executive Officers, and Corporate Governance 50

ITEM 11. Executive Compensation 50

ITEM 14. Principal Accounting Fees and Services 51

ITEM 15. Exhibits and Financial Statement Schedules 51

SIGNATURES 55

PART I

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS AND INDUSTRY DATA

This Annual Report on Form 10-K (Annual Report) contains statements that constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (Exchange Act), and the Private Securities Litigation Reform Act of 1995, and is subject to the safe harbor created therein. All statements other than statements of historical or current facts in this report or referred to or incorporated by reference into this report are forward-looking statements. These statements include comments regarding the intent, belief or current expectations of the Company and its management. In some cases readers can recognize forward-looking statements by the use of words like “anticipate,” “estimate,” “expect,” “project,” “intend,” “may,” “plan,” “believe,” “will,” “should,” “could,” “forecast,” “potential,” “continue,” “ongoing” (or the negative of those words and similar words or expressions), although not all forward-looking statements contain these words. Forward-looking statements contained in this Annual Report include, without limitation, statements regarding the intent, belief or current expectations of the Company and its management regarding any of the following: demand for our Implantable Collamer® Lenses (ICLs); the benefits of our leadership realignment and related efforts; China macroeconomic conditions, procedure volumes, demand, and inventory levels; any projections of or guidance as to future earnings, revenue, sales, profit margins, expense rate, cash, effective tax rate, product mix, capital expense or any other financial items; the plans, strategies, and objectives of management for future operations or prospects for achieving such plans, including statements under the caption “Strategic Imperatives for 2026” in Part II. Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations”; statements regarding new, existing, or improved products, including but not limited to, expectations for success of new, existing, and improved products in the U.S. or international markets or government approval of new or improved products; commercialization of new or improved products; future economic conditions or size of market opportunities globally; expected costs of operations; statements of belief, including as to achieving business plans for 2026 and beyond; expected regulatory activities and approvals, product launches, and any statements of assumptions underlying any of the foregoing. We caution investors and prospective investors that any such forward-looking statements are not guarantees of future performance and involve risks, uncertainties, assumptions and other factors, which if they do not materialize or prove correct, could cause actual results to differ materially from those expressed or implied by such forward-looking statements. We caution you not to place undue reliance on these forward-looking statements and to note they speak only as of the date hereof. Factors that could cause actual results to differ materially from those set forth in the forward-looking statements are included in the risk factors set forth in Item 1A, “Risk Factors.” We disclaim any intention or obligation to update or revise any financial projections or forward-looking statements due to new information or other events, except as required by law.

This Annual Report contains estimates, projections and other information concerning the ophthalmic industry, our business, and the markets for certain medical conditions, procedures, and products. Information that is based on estimates, forecasts, projections, market research or similar methodologies is inherently subject to uncertainties and actual events or circumstances may differ materially from the estimates and forecasts reflected in this information. Unless otherwise expressly stated, we obtained this industry, business, market, and other data from reports, research surveys, studies, and similar data prepared by market research firms and other third parties, industry, medical and general publications, government data, and similar sources.

In order to assist investors and prospective investors with an understanding of the ophthalmic industry, our business, certain medical conditions, procedures and products, we have included in this Annual Report a discussion of the structure and function of the human eye, commencing on page 8, and a glossary explaining many of the technical terms used in this Annual Report, commencing on page 16.

ITEM 1. Business

STAAR Surgical Company designs, develops, manufactures, and sells implantable lenses for the eye and accessory delivery systems used to deliver the lenses into the eye. We are the leading manufacturer of phakic implantable lenses used worldwide in corrective or “refractive” surgery. We have been dedicated solely to ophthalmic surgery for over 40 years. Our goal is to position our refractive lenses throughout the world as primary and premium solutions for patients seeking visual freedom from wearing eyeglasses or contact lenses while achieving excellent visual acuity through refractive vision correction. Unless the context indicates otherwise, “we,” “us,” the “Company,” and “STAAR” refer to STAAR Surgical Company and its consolidated subsidiaries.

STAAR generates worldwide revenue almost exclusively from sales of our Implantable Collamer Lenses, or “ICLs.” Our ICLs are made from Collamer, which is a proprietary collagen copolymer material created and

exclusively used by STAAR to make our lenses soft, flexible and biocompatible with the eye. Our ICLs are phakic lenses, meaning that they are implanted into the eye without removing the eye’s natural crystalline lens. This distinguishes an ICL procedure from other refractive procedures, as it does not involve the removal of corneal eye tissue. All of our ICLs are foldable, which allows the surgeon to insert them into the eye through a small incision during minimally invasive surgery. Further, while ICLs are intended to be permanent, our ICLs are reversible lens implants, meaning they can be removed by a doctor if desired.

We market and sell our ICLs for refractive surgery to treat myopia (nearsightedness) as our “EVO” family of lenses. We believe our EVO lenses are an “Evolution in Visual Freedom” designed to provide premium refractive outcomes while optimizing patient comfort. Our EVO family of lenses includes our EVO ICL, EVO+ ICL, and EVO Visian ICL. Our newest offering, EVO Viva, has an extended depth of focus (EDoF) optic, which is designed to treat myopia with presbyopia (age-related loss of ability to focus).We also market and sell an ICL lens to treat hyperopia (farsightedness), which we call our Visian ICL. We make our ICL product offerings available in multiple models, powers and lengths, including some with toric ICL (TICL) versions to correct for astigmatism (blurred vision). Not all of our products are currently available in all markets where we sell ICLs today.

STAAR employs a commercialization strategy that strives for sustainable, profitable growth. Our growth strategy includes making our complete ICL product line available in our existing geographic markets and expanding into attractive markets where we do not sell our products today. In addition, we are focused on driving awareness of the ICL procedure and the clinical benefits of our ICLs, and providing surgeon training, support and education, particularly in our newer markets. Historically, the Company also manufactured and sold intraocular lenses (or “IOLs”) for use in surgery to treat cataracts. As the Company has focused its business and strategy on its ICL product offerings, we have phased out our cataract IOL product line. For the fiscal year ended January 2, 2026, approximately 100% of our net sales were generated from sales of ICLs.

Operations

STAAR has significant operations globally. For the fiscal year ended January 2, 2026, the Company generated 91% of its reported worldwide revenue from product sales outside the United States. STAAR products have been sold in more than 85 countries, with direct distribution (i.e., via STAAR representatives) in Japan, the U.S., Germany, Spain, Singapore, Canada, and the U.K., with a combination of direct distribution and independent distribution (i.e., via distributors and STAAR representatives) in China, Korea, India, France, Benelux, and Italy, and with independent distribution in the remainder of the countries where we sell.

STAAR maintains operational and administrative facilities in the U.S., Switzerland, and Japan. An overview of STAAR’s current global operations and key facilities is as follows:

•

United States. STAAR’s global administrative offices, principal manufacturing, warehouse, and distribution facilities are located in Monrovia, California. We manufacture the raw material for Collamer lenses in our facility in Aliso Viejo, California. STAAR also operates a technology center housing its research and development (R&D) team and labs in Tustin, California. Our corporate headquarters, including our executive offices, our EVO Experience Center, and additional operational facilities, are located in Lake Forest, California.

•

Switzerland. STAAR operates administrative, distribution, operational and manufacturing facilities in Brügg and Nidau, Switzerland under its wholly owned subsidiary, STAAR Surgical AG. We are in the process of expanding our manufacturing capabilities for STAAR’s ICL products in our Nidau, Switzerland facility.

•

Japan. STAAR operates administrative and distribution facilities in Japan under its wholly owned subsidiary, STAAR Japan Inc. (STAAR Japan). STAAR Japan’s administrative facilities are in Tokyo and Osaka, and its distribution facility is in Musashino City, in greater Tokyo.

We also maintain commercial offices in China, Germany, Spain, India, Singapore, and the U.K.

Termination of Alcon Merger Agreement

As previously disclosed, on August 4, 2025, STAAR entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Alcon Research, LLC, a Delaware limited liability company (“Alcon”), and Rascasse Merger Sub, Inc., a Delaware corporation and a wholly owned direct subsidiary of Alcon (“Merger Sub”). The Merger Agreement provided, among other things, that subject to the satisfaction or waiver of the conditions set forth therein, Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of Alcon. The Company and Alcon entered into two amendments to the Merger Agreement, on November 7, 2025 and December 9, 2025, and the Company held a special meeting of stockholders (the “Special Meeting”) to

vote on the Merger on January 6, 2026. At the Special Meeting, the Company’s stockholders voted against the Merger, and the Merger Agreement was terminated in accordance with its terms effective January 6, 2026. None of the Company, Alcon or Merger Sub was required to pay any termination fee as a result of the termination of the Merger Agreement, and the parties are responsible for their respective costs and expenses related to the Merger Agreement and the transactions contemplated thereby. During fiscal 2025, we incurred $17.1 million in professional fees and expenses related to the Merger, which are recorded as Merger transaction and related costs on the Consolidated Statement of Operations. Following the termination of the Merger Agreement, on January 14, 2026, STAAR entered into a letter agreement (the “Cooperation Agreement”) with Broadwood Partners, L.P. and its affiliates (“Broadwood”), the Company’s largest stockholder. The Cooperation Agreement provided for certain governance and leadership changes, as well as reimbursement by the Company of expenses incurred by Broadwood and other stockholders in connection with their engagement with the Company, including the Special Meeting. See Note 1 – Organization and Description of Business and Accounting Policies – Termination of Alcon Merger Agreement and Note 19 – Subsequent Events to the Consolidated Financial Statements for information about the Merger Agreement and the Cooperation Agreement.

Financial Information about Segments and Geographic Areas

100% of the Company’s sales are generated from the ophthalmic surgical product segment and, therefore, the Company operates as one operating segment for financial reporting purposes. The Company’s principal products are ICLs used in refractive surgery. See Note 17 – Disaggregation of Revenues, Geographic Sales and Product Sales to the Consolidated Financial Statements for financial information about product lines and operations in geographic areas.

Principal Products

STAAR’s principal products are ICLs used in refractive surgery, including our EVO family of lenses. In designing our ICL product offerings, we seek to delight patients and surgeons by:

•

Improving patient outcomes;

•

Minimizing patient risk; and

•

Simplifying ophthalmic procedures and post-operative care for the surgeon and the patient.

Refractive surgery corrects visual disorders that have traditionally been treated by eyeglasses or contact lenses. The field of refractive surgery includes both lens-based procedures, using products like our ICLs, and laser-based procedures that involve the removal or modification of corneal eye tissue, like LASIK and SMILE. Our ICL products are designed to treat a wide range of refractive conditions within commonly known vision disorders such as myopia (nearsightedness), hyperopia (farsightedness), astigmatism (blurred vision) and presbyopia (age-related loss of ability to focus).

All of our ICLs fold for minimally invasive implantation. During a quick surgical procedure, the ICL will be implanted behind the iris and in front of the natural crystalline lens, using techniques similar to those used to implant an IOL during cataract surgery, except that the natural lens remains intact in the eye. Lenses of this type are generically called “phakic IOLs” or “phakic implants” because they work along with the patient’s natural lens, or phakos, rather than replacing it. The surgeon typically implants the ICL using topical anesthesia on an outpatient basis. The patient usually experiences immediate vision improvement within a day. Typically, ICL surgery is an elective procedure paid for or financed by the patient.

Our EVO ICL is the only posterior chamber phakic IOL approved by the U.S. Food and Drug Administration (FDA) for marketing and sale in the U.S., and we believe it is the world’s largest selling phakic IOL. Our biocompatible Collamer material belongs to a family of materials known as collagen copolymers. Collagen copolymers are compounds formed by joining molecules of collagen derived from biological sources with synthetic monomer molecules. The proprietary Collamer material is exclusive to us. We believe that the biocompatibility of the Collamer material used for our ICL product line is a significant factor in the ability to place this lens safely in the posterior chamber of the eye.

STAAR began selling the ICL for myopia for use outside the U.S. in 1997. U.S. sales commenced in 2006. In September 2011, STAAR launched the ICL with CentraFLOW technology, commonly known as EVO ICL, which uses a port in the center of the ICL optic in markets outside the U.S. The port is of a size intended to optimize the flow of fluid within the eye without affecting the quality of vision. The central port also eliminates the need for the surgeon to perform a YAG peripheral iridotomy procedure days before the ICL implant. The CentraFLOW technology makes

the visual outcomes of the ICL available through a relatively quick and comfortable surgical implantation experience. We are authorized to sell the EVO ICL in all countries where we sell our ICL family of lenses. In December 2015, we received the CE Mark for EVO+, an ICL with CentraFLOW technology and an expanded optical zone of up to 20%. We believe the expanded optical zone may further improve certain patients’ visual experience, thus making the ICL increasingly desirable for both patients and ophthalmic surgeons. We are authorized to sell the EVO+ in the following regions: the approximately 31 countries that require the European Union CE Mark, China, Korea, Japan, India, Canada, the U.S., Hong Kong, Turkey, and several countries in the Middle East. In March 2022, the U.S. FDA granted approval of the EVO ICL, EVO+ ICL, and the EVO Visian ICL (for the correction of myopia and myopia with astigmatism). The Visian ICL for hyperopia, which treats farsightedness, is sold primarily in countries that require the European Union CE Mark. In July 2020, we received the CE Mark for EVO Viva, a presbyopia-correcting ICL with an aspheric EDoF optic. The launch of EVO ICL and EVO+ ICL have helped drive our growth, and in February 2026, STAAR announced the achievement of a significant milestone for the Company, having sold an aggregate of more than 4,000,000 ICLs worldwide.

We make our ICL product offerings available in multiple models, powers and lengths, including some with toric ICL (TICL) versions to correct for astigmatism. As a result, we manufacture hundreds of different types of lenses. This requires us to carry a significant amount of inventory to meet customer preference for rapid delivery. We are investing in our manufacturing and operations capabilities to be able to meet forecasted demand and further shorten lead times.

According to Market Scope, LLC, a publisher of ophthalmic industry data, approximately 4.9 million refractive procedures, primarily laser vision procedures, were expected to be performed worldwide in 2025. The incidence of myopia is growing globally, with high myopia becoming more common according to recently published articles, with myopia and high myopia affecting nearly 5 billion and 1 billion people, respectively, by 2050 (Global Prevalence of Myopia and High Myopia and Temporal Trends from 2000 through 2050, Ophthalmology, Vol. 123, No. 5, May 2016; Global trends in myopia management attitudes and strategies in clinical practice, Contact Lens and anterior Eye, Vol. 39, 2016). We believe this will result in a significantly increased number of patients seeking refractive procedures. We believe that over the past decade negative publicity regarding LASIK has reduced patient interest in the LASIK procedure. The ICL is a lens-based refractive procedure (unlike LASIK), and STAAR has sold more than 4,000,000 ICLs to date. Surgeons have published hundreds of peer-reviewed articles with clinical data regarding the safety, effectiveness, and visual quality of the ICL. We believe the ICL provides a safe and effective solution for the growing number of patients with refractive conditions who will seek visual freedom from eyeglasses and contact lenses. Further, we believe there is a growing number of patients with refractive conditions who will seek visual freedom from eyeglasses and contact lenses, many of whom are looking for alternatives to laser-based refractive procedures.

We plan to continue to develop and launch innovative products to support clinical needs and to address the increasing demands of our customers. As part of our sales and marketing efforts, we attend and participate in major ophthalmic conventions around the world and invest in market development, practice support, healthcare professional training and patient outreach. We have started working more closely with leading refractive clinics to drive awareness of the ICL procedure and the clinical benefits of our ICLs and to enhance education and practice development. Our marketing programs seek to position our ICL products as a premium and primary option for appropriate patients at the clinic and via digital and social media. We believe that surgeon education and training is critical to the continued adoption of the ICL procedure. STAAR offers surgeons access to publications, key clinical outcomes data, and other resources to support clinical confidence through STAAR University. In addition, our EVO Experience Center at our headquarters in Lake Forest, California, serves as a hub for comprehensive, hands-on training and education in lens-based vision correction. STAAR offers a comprehensive range of professional education programs to support ophthalmic professionals including wet labs, peer mentorship, and proctorship.

Sales of ICLs accounted for approximately 100% of our total sales in fiscal 2025, approximately 100% of our total sales in fiscal 2024, and approximately 99% of our total sales in fiscal 2023.

Other Products

STAAR generates worldwide revenue almost exclusively from sales of our ICLs. In prior years, we also recorded Other Products revenue, which included sales of IOLs, delivery systems and normal recurring sales adjustments such as sales return allowances. Historically, the Company manufactured and sold IOLs for use in surgery to treat cataracts, as well as injectors for use in cataract surgery and injector parts. Sales from these cataract IOLs and other surgical products were recorded as Other Products revenue. As the Company has focused its business and strategy on its ICL product offerings, we have phased out sales of our cataract IOLs and other surgical products. We did not record

revenue from cataract IOL sales in fiscal 2025, and we do not expect such sales in the future. Other Products revenue accounted for less than 1% of our total sales in fiscal 2024, and approximately 1% of our total sales in fiscal 2023.

Sources and Availability of Raw Materials

STAAR uses a wide range of raw materials in the production of our ICLs. STAAR purchases most of the raw materials and components from external suppliers. Some of our raw materials are single-sourced due to regulatory constraints, cost effectiveness, availability, quality, and vendor reliability issues. Many of our components are standard parts or materials and are available from a variety of sources. We do not typically pursue regulatory and quality certification of multiple sources of supply.

Patents, Trademarks, and Licenses

We strive to protect our investment in the research, development, manufacturing, and marketing of our products through the use of patents, trademarks, licenses, trade secrets, and copyrights. We own or have rights to a number of patents, licenses, trademarks, copyrights, trade secrets, know-how and other intellectual property related and important to our business. As of January 2, 2026, we owned approximately 87 United States and foreign patents and had 30 patent applications pending. We rely more on trade secrets than patents and believe that no particular patent is so important that its loss or expiration would materially adversely affect our operations as a whole.

Our intellectual property generally relates to the design, production, and manufacture of the Collamer lens material and related materials, ICLs and related lenses, and lens delivery systems for folding intraocular lenses (injectors and cartridges, both stand-alone and preloaded) used with ICLs. We believe it would require extensive time and effort for a competitor to duplicate our intellectual property and processes to develop a product with comparable capabilities to our ICL family of products.

Worldwide, we sell all of our major products under trademarks we consider to be important to our business. STAAR®, STAAR SurgicalTM, EVO ICLTM, EVO+ ICLTM, EVO Visian® ICLTM, EVO VivaTM, Evolution in Visual Freedom®, Visian®, Collamer®, CentraFLOW®, and AquaPORT®, are trademarks or registered trademarks of STAAR in the U.S., the European Union, or other countries. The scope and duration of trademark protection varies widely throughout the world. In some countries, trademark protection continues only as long as the mark is used. Other countries require registration of trademarks and the payment of registration fees. Trademark registrations are generally for fixed but renewable terms. This Annual Report may refer to these and other trademarks and tradenames. Solely for convenience, our trademarks and tradenames referred to in this Annual Report may appear without the ® or TM symbols, but such references are not intended to indicate in any way that we will not assert, to the fullest extent under applicable law, our rights to these trademarks and tradenames. This Annual Report may also include trademarks owned by other parties, and all other such trademarks mentioned in this Annual Report are the property of their respective owners.

We protect our proprietary technology, in part, through confidentiality and nondisclosure agreements with employees, consultants, and other parties. Our confidentiality agreements with employees and consultants generally contain standard provisions requiring those individuals to assign to STAAR, without additional consideration, inventions conceived or reduced to practice by them while employed or retained by STAAR, subject to customary exceptions. We cannot provide any assurance that employees and consultants will abide by the confidentiality or other terms of their agreements. Despite measures taken to protect our intellectual property, unauthorized parties may copy aspects of our products or obtain and use information that we regard as proprietary.

Seasonality

While certain individual markets may be impacted by seasonal trends on a quarterly basis, in the aggregate, seasonality does not materially affect our sales.

Working Capital Requirements

There are no special inventory requirements or credit terms extended to customers that have a material adverse effect on our working capital.

Distribution and Customers

We market our products to a variety of health-care providers, including ophthalmic surgeons, vision centers, surgical centers, hospitals, government facilities, and distributors. Ophthalmologists are the primary users of our products.

We sell our products directly through our own sales representatives in Japan, the U.S., Germany, Spain, Singapore, Canada, and the U.K. We sell through a combination of our own representatives and independent distributors in China, Korea, India, France, Benelux, and Italy. We sell through independent distributors in other countries. Our products have been sold in more than 85 countries worldwide. We maintain a global marketing team, as well as regional marketing personnel to support the promotion and sale of our products. The global marketing department supports selling efforts by developing and providing promotional materials, speakers’ programs, digital and social media sites, participation in trade shows and technical presentations. Where we distribute products directly, we rely on local sales representatives to help generate sales by promoting and demonstrating our products with physicians. Our clinical affairs personnel provide training and educational courses globally.

Two customers, our China distributors who sell into China and Hong Kong, accounted for approximately 32% of our consolidated net sales during fiscal 2025. Net sales to our China distributors during each of the last three fiscal years were as follows:

Net Sales to China Distributors

Our agreements with our distributors in China provide for minimum inventory requirements based on forecasted demand. These requirements are intended to establish minimum levels of inventory in-country to mitigate potential delays associated with importation and logistics, as well as to establish a sufficient supply of lenses to support quick and efficient delivery and fulfillment for surgical procedures. Our distributors often purchase lenses above the minimums required by their agreements. During fiscal 2024, our distributors purchased lenses above such minimums in anticipation of higher procedural volumes during what is typically a summer “high season” in China. Due to dynamic macroeconomic conditions and other factors, the number of ICL procedures performed during the high season and the second half of 2024 overall was lower than expected. Accordingly, our distributors in China held, as of December 27, 2024, elevated levels of ICL product inventory. The level of inventory owned by our distributors in China has decreased substantially since December 27, 2024, and has returned to contractual levels. As anticipated, we reported lower China ICL sales in fiscal 2025 compared to fiscal 2024.

In April 2025, in response to the announcement of tariffs by the United States on Chinese goods, China announced retaliatory tariffs on U.S.-origin goods. In order to mitigate potential financial exposure from such tariffs, we negotiated and implemented consignment agreements with our two distributors in China, and we delivered consigned inventory to China in advance of the implementation of tariffs and delivered additional consignment inventory throughout fiscal 2025. While the tariff situation is evolving, we believe that these efforts to increase the amount of ICLs in China reduce the Company’s tariff risk in China in the near-term. In addition, we are rapidly ramping up our production capabilities in Switzerland to supplement our manufacturing capacity in the United States to provide optionality under multiple tariff scenarios.

Given that we maintained consigned inventory in China in 2025, purchases by our distributors were satisfied in part from our consigned inventory, rather than through bulk purchases. As our China distributor inventory levels have normalized, we intend to reduce our consigned inventory levels in China going forward. We reduced our China inventory levels in 2025, and we have taken steps to mitigate the risk of elevated inventory buildup by our distributors, while at the same time maintaining sufficient ICL inventory in China to support quick and efficient delivery and fulfillment for surgical procedures.

Given the size of the Company’s business in China relative to its net sales in the rest of the world, macroeconomic conditions in China have a significant impact on the Company’s business, operations, and financial results. The sluggish economy and weak consumer consumption in China negatively impacted the Company’s financial results for fiscal 2025 and 2024, and as discussed further in “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” is expected to continue to impact demand for our ICLs in China in fiscal 2026.

Backlog

We generally keep sufficient inventory on hand to ship product immediately or shortly after receipt of an order. As we offer different types of ICLs to treat different refractive conditions, and our ICLs are manufactured to address refractive prescriptions across a broad range of correction, we maintain a large number of Stock Keeping Units

(SKUs). The challenge of maintaining inventory in all models can result in a backlog in customer orders. During fiscal 2024, we continued to increase our inventory levels to meet the significant level of anticipated demand for our ICL lenses and to support quick and efficient delivery and fulfillment for surgical procedures. Increasing our inventory levels also helps mitigate risks associated with potential disruptions to our manufacturing and production process. Our principal ICL manufacturing facility is located in Monrovia, California, and in 2025, we expanded our manufacturing capabilities for ICL products in our Nidau, Switzerland facility. To mitigate the risk of fire, flood, earthquake, terrorism or other natural or man-made disasters, including manufacturing challenges such as equipment or information technology (IT) failure, we have increased our inventory levels. We maintain this inventory at different sites in the United States, Switzerland, and Japan. As of January 2, 2026, finished goods inventory, net, which includes consignment inventory, was $39.7 million, or 219 Days’ Inventory on Hand (DOH). DOH is calculated using the first quarter 2026 projected cost of sales.

Government Contracts

No material portion of our business is subject to renegotiation of profits or termination of any particular contract or subcontract at the election of the U.S. Government.

Competition

Competition in the ophthalmic surgical product market is intense and is primarily driven by technological innovation and the regulatory approval required to commercialize products in the key markets around the world. The development of new or improved products may make existing products less attractive, reduce them to commodity status or even make them obsolete. To remain competitive, companies such as STAAR must devote continued efforts and significant financial resources to enhance their existing products and to develop new products.

Our ICL technology competes with other elective surgical procedures such as laser vision correction (e.g., LASIK and SMILE) for those consumers who are looking for an alternative to eyeglasses or contact lenses to correct their vision, and to a lesser extent phakic lens implants, including refractive lens exchange (RLE) procedures, where a patient’s natural crystalline lens is removed and replaced with an artificial lens.

Phakic implants that compete with the ICL are also available in the marketplace. The two principal types of phakic implantable lenses are (1) posterior chamber designs like the ICL, including lenses made by Biotech Vision Care, Care Group, and Eyebright and (2) iris clip anterior chamber designs, including lenses made by Ophtec. While most competing lenses are made from types of silicone or acrylic, we believe our ICLs offer compelling clinical advantages due to our proprietary Collamer lens material, as well as their design and features. We also believe our track record of safety and effectiveness, and high levels of patient satisfaction, are competitive advantages relative to laser surgical procedures and other implantable lenses. Notably, our EVO ICL is the only foldable, minimally invasive posterior chamber phakic intraocular lens approved for sale in the U.S. In addition, competitors from Asia are beginning to appear in the market with their low-cost version of a posterior chamber implantable contact lens, increasing the level of competition, and we are aware that other companies are developing competitive products that have not yet been brought to market.

The Human Eye

The following discussion provides background information on the structure, function, and some of the disorders of the human eye to enhance the reader’s understanding of our products described in this Annual Report. The human eye is a specialized sensory organ capable of receiving visual images and transmitting them to the visual center in the brain. The eye has an anterior segment and a posterior segment that are separated by the natural crystalline lens.

The anterior segment consists of the cornea, the iris and ciliary body and the trabecular meshwork. It is filled with a water-based fluid called aqueous humor and is divided, by the iris, into an anterior chamber and a posterior chamber. The cornea is a clear lens at the front of the eye through which light first passes and is focused toward the back of the eye. The interior surface of the cornea is lined with a single layer of flat, tile-like endothelial cells, whose function is to maintain the transparency of the cornea. The iris is a pigmented muscular curtain located behind the cornea which opens and closes to regulate the amount of light entering the eye through the pupil, an opening at the center of the iris. The crystalline lens, located behind the iris, completes the focusing of light and can change shape to focus objects at

different distances onto the retina, located in the back of the eye. The trabecular meshwork, a drainage channel located between the iris and the surrounding white portion of the eye, maintains a normal pressure in the anterior chamber of the eye by draining excess aqueous humor.

The posterior segment of the eye that is behind the natural lens is filled with a jelly-like material called the vitreous humor. The retina is a layer of nerve tissue in the back of the eye consisting of millions of light receptors called rods and cones, which receive the light image and transmit it to the brain via the optic nerve.

Common visual disorders, disease or trauma can affect the eye. One of the most prevalent ocular disorders is cataracts. Cataract formation is generally an age-related disorder that involves the hardening and loss of transparency of the natural crystalline lens, impairing visual acuity.

Refractive disorders, which generally are not age-related, include myopia, hyperopia, and astigmatism. A normal, well-functioning eye receives images of objects at varying distances from the eye and focuses the images on the retina. Refractive errors occur when the eye’s natural optical system does not properly focus an image on the retina. Myopia, also known as nearsightedness, occurs when the eye’s lens focuses images in front of the retina. Hyperopia, or farsightedness, occurs when the eye’s lens focuses images behind the plane of the retina. Individuals with myopia or hyperopia may also have astigmatism. Astigmatism is due to an irregular curvature of the cornea or defects in the natural lens that causes light to not focus at a single depth in the eye resulting in blurred vision. Presbyopia is an age-related refractive disorder that limits a person’s ability to see in the near and middle-distance range as the natural crystalline lens loses its elasticity, reducing the eye’s ability to accommodate or adjust its focus for varying distances.

Regulatory Matters

Nearly all countries where we sell our products have regulations requiring premarket clearance or approval of medical devices by governmental or regulatory authorities. Various federal, state, local and foreign laws also apply to our operations, including, among other things, working conditions, laboratory, clinical, advertising and promotions, and design and manufacturing practices, and the use and disposal of hazardous or potentially hazardous substances.

The requirements for clearance or approval to market medical products vary widely by country. The requirements range from minimal requirements to rigorous requirements comparable to those established by the U.S. FDA. Obtaining clearance or approval to distribute medical products is complex, costly, and time-consuming in virtually all the major markets where we sell medical devices. We cannot give any assurance that any new medical devices we develop will be cleared or approved in any country where we propose to sell our medical devices or, if approved, whether such approvals will be granted in a timely or cost-effective manner, be as broad in scope as we seek, or be conditioned on post-market study requirements or restrictive labeling. We also cannot give any assurance that if our medical devices are approved for sale in a country, subsequent action will not be taken by the responsible regulatory authorities in the country with respect to our medical devices that might affect our ability to maintain the required approvals in the country or to continue to sell our medical devices in the country. The regulatory requirements in our most important current markets, China, Europe, Japan, Korea and the U.S., are discussed below.

Medical Device Regulations in the United States.

Under the United States Federal Food, Drug & Cosmetic Act, as amended (the Act), the FDA has the authority to regulate, among other things, the design, development, manufacturing, preclinical and clinical testing, labeling, product safety, marketing, sales, distribution, premarket clearance and approval, recordkeeping, reporting, advertising, promotion, post-market surveillance, and import and export of medical devices.

Most of our products are classified as medical devices intended for human use within the meaning of the Act and, therefore, are subject to FDA regulation.

Each medical device we seek to commercially distribute in the United States must first receive clearance to market under a notification submitted pursuant to Section 510(k) of the Act, known as the 510(k) premarket notification, or premarket approval (PMA) from the FDA, unless specifically exempted by the agency or subject to another form of FDA premarket review. The FDA classifies all medical devices into one of three classes. The FDA establishes procedures for compliance based upon the device’s classification as Class I (general controls, such as establishment registration and device listing with FDA, labeling and record-keeping requirements), Class II (performance standards in addition to general controls) or Class III (PMA required before commercial marketing). Devices deemed to pose lower risk are categorized as either Class I (low risk) or II (moderate risk). Manufacturers of Class II devices are generally required to submit to the FDA a 510(k) premarket notification requesting clearance of the device for commercial distribution in the United States. Most low risk (Class I) devices and some Class II devices are exempt from this requirement. The FDA deems Class III devices to pose the greatest risk and are the most extensively

regulated. These devices include life-supporting, life sustaining, or implantable devices, or devices deemed not substantially equivalent to a previously 510(k) cleared device. The effect of assigning a device to Class III is to require each manufacturer to submit to the FDA a PMA that includes information on the safety and effectiveness of the device. The FDA reviews device applications and notifications through its Center for Devices and Radiological Health (CDRH).

510(k) Clearance. Our lens injector systems are Class I devices subject to the 510(k) premarket review and clearance process. A medical device that is substantially equivalent to either a previously-cleared medical device or a device that was in commercial distribution before May 28, 1976 for which the FDA has not yet called for the submission of a PMA, or is a device that has been reclassified from Class III to either Class II or I may be eligible for the FDA’s 510(k) premarket notification process. FDA clearance under Section 510(k) of the Act does not imply that the safety, reliability, and effectiveness of the medical device has been approved or validated by the FDA. The review period and FDA determination as to substantial equivalence generally takes from three to twelve months from the date the application is submitted and filed. However, the process may take significantly longer, and clearance is never assured. Although many 510(k) premarket notifications are cleared without clinical data, in some cases, the FDA requires significant clinical data to support substantial equivalence. In reviewing a premarket notification, the FDA may request additional information including clinical data, which may significantly prolong the review process.

After a device receives 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a major change in its intended use, will require a new 510(k) clearance or could require premarket approval. The FDA requires each manufacturer to make its own initial determination as to whether a change meets this threshold. However, the FDA can review any such decision and can disagree with a manufacturer’s determination. If the FDA disagrees with a manufacturer’s determination, the FDA can require the manufacturer to cease marketing or recall the modified device until 510(k) clearance or a PMA is obtained.

Premarket Approval. Our ICL products are Class III devices subject to the PMA approval process and not 510(k) clearance. The more rigorous PMA process requires us to demonstrate that a new medical device is safe and effective for its intended use. The FDA may require that a PMA be supported by, among other things, extensive technical, pre-clinical, clinical testing, manufacturing, and labeling data to demonstrate to the FDA’s satisfaction, the safety and effectiveness of the device.

After a PMA application is submitted and filed, the FDA begins an in-depth review of the submitted information, which typically takes between six and twelve months, but may take significantly longer depending on the questions received from the FDA regarding the application. During the review period, the FDA may request additional information or clarification of information already provided. In addition to its own review, the FDA may organize an independent advisory panel of experts to review the PMA whenever a device is the first of its kind or the FDA otherwise determines panel review is warranted. The FDA holds panels on a regular basis, but the need to schedule panel review usually adds some weeks or months to the review process. In addition, the FDA will conduct a pre-approval inspection of the manufacturing facility to ensure compliance with Quality System Regulation (QSR) which imposes elaborate design, development, testing, control, validation, documentation, complaint handling, supplier control, and other quality assurance procedures in the design and manufacturing process. The FDA may approve a PMA application with post-approval conditions intended to ensure the safety and effectiveness of the device including, among other things, restrictions on labeling, promotion, sale and distribution and conduct of additional post-approval clinical studies or collection of long-term follow-up from patients in the clinical study that supported approval. Failure to comply with the conditions of approval can result in materially adverse enforcement action, including the loss or withdrawal of the approval.

If a manufacturer plans to make significant modifications to the manufacturing process, labeling, or design of an approved PMA device, the manufacturer must submit an application called a “PMA Supplement” regarding the change. The FDA generally reviews PMA Supplements on a 180-day agency timetable, which may be extended if significant questions arise in review of the supplement. A manufacturer may implement limited changes prior to the FDA’s review of a PMA Supplement. The FDA designates some PMA Supplements as “panel-track” supplements, which means that the agency believes review by an advisory panel may be warranted. Designation as a panel-track supplement does not necessarily mean that panel review will occur.

Clinical or Market Trials. A clinical trial is typically required to support a PMA application and is sometimes required for a 510(k) premarket notification. Clinical trials conducted to support premarket clearance or approval generally require submission of an application for an Investigational Device Exemption (IDE) to the FDA. Appropriate data must support the IDE application, such as animal and laboratory testing results, showing that it is safe to test the device in humans and that the investigational protocol is scientifically sound. The IDE application must be approved

by the FDA for a specified number of patients, unless the product is deemed eligible for more abbreviated IDE requirements. Clinical trials for a significant risk device may begin once the FDA approves the IDE application. All FDA-regulated clinical studies, whether significant or non-significant risk, must be approved and overseen by the appropriate institutional review boards (IRBs) for each clinical trial, and informed consent of the patients participating in the clinical trial must be obtained. After a trial begins, the FDA may place it on hold or terminate it, if, among other reasons, it concludes that the clinical subjects are exposed to an unacceptable health risk. Any trials we conduct in the United States must be conducted in accordance with FDA regulations as well as other federal regulations and state laws concerning human subject protection and privacy. Moreover, the results of a clinical trial may not be sufficient to obtain clearance or approval of the product.

Oversight of compliance with quality, medical device reporting, clinical study, and other regulations. Both before and after we receive premarket clearance or approval and release a product commercially, we have ongoing responsibilities under FDA regulations. The FDA reviews design and manufacturing practices, labeling and record keeping, product complaints and manufacturer’s required reports of adverse experiences, product corrections and removals, and other information to identify potential problems with marketed medical devices. We are also subject to periodic inspection by the FDA for compliance with the FDA’s QSR and other requirements, such as requirements for advertising and promotion. The Good Manufacturing Practice (GMP) regulations for medical devices embodied in the QSR govern the methods used in, and the facilities and controls used for, the design, manufacture, packaging, labeling, and servicing of all finished medical devices intended for human use. The FDA has issued a final rule to implement the Quality Management System Regulation (QMSR), which is intended to harmonize U.S. quality system requirements more closely with ISO 13485, and the transition to QMSR could require updates to our quality system documentation and processes.

The FDA’s Bioresearch Monitoring Program (BIMO), reviews our activities as a sponsor of clinical research. BIMO conducts facilities inspections as part of a program designed to ensure that data and information contained in requests for IDEs, PMA applications and 510(k) submissions are scientifically valid, reliable, and accurate. Another objective of the program is to ensure that human subjects are protected from undue hazard or risk during scientific investigations.

If the FDA were to conclude that we are not in compliance with applicable laws or regulations, or that any of our medical devices are ineffective or pose an unreasonable health risk, the FDA could require us to notify health professionals and others that the devices present unreasonable risk or substantial harm to public health, order a recall, repair, replacement, or refund of the devices, detain, or seize adulterated or misbranded medical devices, or ban the medical devices. The FDA may also issue warning letters or untitled letters, refuse our request for 510(k) clearance or PMA approval, revoke existing 510(k) clearances or PMA approvals previously granted, impose operating restrictions, enjoin, and restrain certain violations of applicable law pertaining to medical devices and assess civil or criminal penalties against our officers, employees, or us. The FDA may also recommend prosecution to the Department of Justice. In the case of devices subject to pending premarket clearance or approval applications, FDA has broad authority to halt the review of applications and require significant additional data analyses, audits, and other corrective actions where clinical data contained in an application are deemed to be actually or potentially unreliable, inaccurate, or not in compliance with clinical study or good clinical practice requirements.

Healthcare Fraud and Abuse Laws and Regulations in the United States.

Even though we do not control referrals of healthcare services or bill directly to Medicare, Medicaid or other third-party payers, certain federal, state and international healthcare laws and regulations pertaining to fraud and abuse and patients’ rights may be applicable to our business. We may be subject to healthcare fraud and abuse and patient privacy regulation by the federal government, the states and the international jurisdictions in which we conduct our business. The regulations that may affect our ability to operate include, without limitation:

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the federal Anti-Kickback Statute, which prohibits, among other things, any person from knowingly and willfully offering, soliciting, receiving, or providing remuneration, directly or indirectly, to induce either the referral of an individual, for an item or service or the purchasing or ordering of a good or service, for which payment may be made under federal healthcare programs such as the Medicare and Medicaid programs;

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the federal False Claims Act, which prohibits, among other things, individuals, or entities from knowingly presenting, or causing to be presented, false claims, or knowingly using false statements, to obtain payment from the federal government, and which may apply to entities that provide coding and billing advice to customers;

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federal criminal laws that prohibit executing a scheme to defraud any healthcare benefit program or making false statements relating to healthcare matters;

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the federal physician sunshine requirements under the Patient Protection and Affordable Care Act of 2010, which requires manufacturers of drugs, devices, biologics, and medical supplies to report annually to the Centers for Medicare & Medicaid Services information related to payments and other transfers of value relating to certain drugs, devices, biologics, and medical supplies to physicians, other healthcare providers, and teaching hospitals, and ownership and investment interests held by physicians and other healthcare providers and their immediate family members;

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the federal Health Insurance Portability and Accountability Act of 1996, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, which governs the conduct of certain electronic healthcare transactions and protects the security and privacy of protected health information; and

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state and international law equivalents of each of the above federal laws, such as anti-kickback and false claims laws which may apply to items or services reimbursed by any third-party payer, including commercial insurers; state laws that require device companies to comply with the industry’s voluntary compliance guidelines and the applicable compliance guidance promulgated by the federal government, or otherwise restrict payments that may be made to healthcare providers and other potential referral sources; state and international laws that require device manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers or marketing expenditures; and state and international laws governing the privacy and security of health information in certain circumstances, which may differ from each other and may not have the same effect, thus complicating compliance efforts.

Because of the breadth of these laws and the narrowness of the statutory exceptions and safe harbors available, it is possible that some of our business activities could be subject to challenge under one or more of such laws. In addition, recent health care reform legislation has strengthened these laws. For example, the Health Care Reform Law, among other things, amends the intent requirement of the Federal Anti-Kickback Statute and criminal healthcare fraud statutes. A person or entity no longer needs to have actual knowledge of the statute or specific intent to violate it. In addition, the Patient Protection and Affordable Care Act provides that the government may assert that a claim including items or services resulting from a violation of the Federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the False Claims Act.

Medical Device Regulations Outside the United States.

CE Marking. In the European Economic Area (EEA), which is comprised of the 27 Member States of the European Union plus Norway, Iceland, and Liechtenstein, legacy medical devices must comply with the essential requirements of the EU Medical Devices Directive (Council Directive 93/42/EEC). Compliance with the essential requirements of the EU Medical Device Directive is a prerequisite to be able to affix a Conformité Européenne Mark (CE Mark), without which medical devices cannot be marketed or sold in the EEA. To demonstrate compliance with the essential requirements, medical device manufacturers must undergo a conformity assessment procedure, which varies according to the type of medical device and its classification.

The method of assessing conformity varies depending on the class of the product, but normally involves a combination of self-assessment by the manufacturer and a third-party assessment by a “Notified Body.” Notified Bodies are a group of private conformity assessment organizations that are accredited to review medical devices and to audit quality systems and assess manufacturers’ post-market surveillance and vigilance processes. The independent Notified Bodies perform, on a privatized basis, functions that assess adherence to regulations, which is similar to the FDA in the U.S. and the Pharmaceuticals and Medical Devices Agency (PMDA) in Japan. Our facilities in the United States and Switzerland are subject to regular inspection by a designated Notified Body. Other countries, such as Switzerland and the United Kingdom, have voluntarily adopted laws and regulations that largely mirror those of the European Union with respect to medical devices, and a number of countries outside of Europe permit importation of devices bearing the CE Mark.

The European Union finalized a new Medical Device Regulation (MDR) in 2017, which replaced the existing Directives and established a transition period for devices previously certified under the Directives. The MDR will change several aspects of the existing regulatory framework, such as updating clinical data requirements and introducing new ones, such as Unique Device Identification (UDI). We and the Notified Bodies who will oversee compliance to the new MDR face uncertainties and increased costs as the MDR is rolled out and enforced by the European Commission and EEA Competent Authorities, creating risks in several areas, including the CE Marking process and data transparency, in the upcoming years. In March 2023, the European Union extended the EU MDR

transition periods for devices transitioning to the EU MDR from May 2024 to May 2026 for class III custom-made implantable devices, and December 31, 2027 for class III and implantable class IIb devices. Class IIb (non-implantable), Class IIa and Class I devices requiring Notified Body involvement may continue to be placed on the market until December 31, 2028, provided specified conditions are met. The exit of the UK from the European Union (BREXIT) in 2020 resulted in the requirement to re-certify our preloaded acrylic cataract IOL under a non-UK Notified Body, and to separately register our CE Marked products for sale in the UK. In 2023, the UK extended to June 2028 the allowance of medical devices with a valid declaration and CE marking to be placed on the Great Britain market (subject to the terms of the UK transitional regime and, in general, until the earlier of the applicable deadline or the expiration of the CE certificate). The failure of Switzerland and the EU to enter into a Mutual Recognition Agreement resulted in a change of our European Union Authorized Representative, the appointment of a Swiss Authorized Representative, discontinuance of the pre-loaded acrylic cataract IOL for the Swiss market, and registration of our remaining products under Swiss law. We have since stopped manufacturing our preloaded acrylic cataract IOL and have phased out sales of our cataract IOLs as we focus on growing our ICL business.

We have affixed the CE Mark to all our principal products sold in CE Mark jurisdictions including ICLs and delivery systems. In July 2022, our Notified Body in the European Union, DEKRA, certified the CE Marking for our currently certified and commercially available ICLs, delivery systems, and calculation software under the new MDR. During the fourth quarter of 2021 and the first quarter of 2022, DEKRA performed audits of our US and Swiss facilities certifying them to the MDR requirements, EN ISO 13485:2016 as well as to the “Medical Device Single Audit Program” (MDSAP). MDSAP provides for a single audit recognized by Australia, Brazil, Canada, Japan and the United States demonstrating routine compliance with quality management system requirements.

Medical Device Regulation in Japan. The Japanese Ministry of Health, Labor, and Welfare (MHLW) regulates the sale of medical devices under Japan’s Pharmaceuticals and Medical Devices Act (PMD Act). The Pharmaceuticals and Medical Devices Agency (PMDA), a quasi-governmental organization, performs many of the medical device review functions for MHLW. Medical devices generally must undergo thorough safety examinations and demonstrate medical effectiveness before the MHLW grants shonin (premarket device approval) or ninsho (premarket certification). Manufacturers and resellers (referred to as Marketing Authorization Holders or MAHs) must also satisfy certain requirements before the MHLW grants a business license, or kyoka. Requirements for manufacturers and MAHs include compliance with Japanese regulations covering GQP (good quality practice) and GVP (good vigilance practice), which largely include conformity to the ISO 13485 standard and are similar to quality management system and post-market surveillance requirements in the United States, as well as the assignment of internal supervisors over marketing, quality assurance, and safety control.

Approval for a new medical device that lacks a substantial equivalent in the Japanese market will generally require the submission of clinical trial data. Only a licensed MAH can apply for premarket device approval in Japan, and in most cases, the clinical trial data must include data gathered from Japanese subjects. For example, STAAR Japan conducted a separate clinical trial in Japan for the shonin application for the ICL. Also, approval for a new medical device will require the manufacturer to undertake to reexamine the safety and effectiveness of the device with a review of post-market data gathered within a certain period - normally four years - after approval. The specific post-market reexamination requirement for a medical device is announced at the time of approval.

STAAR Japan currently holds shonin approval for the ICL products, preloaded injectors, and their associated lenses, and kyoka licensing as a manufacturer and MAH of medical devices. The sponsor of a clinical trial submitted to the PMDA must strictly follow Good Clinical Practice (GCP) standards and must follow the trial with standard Good Post-Market Study Practice (GPSP) reporting and a follow-up program. MHLW and PMDA also assess the quality management systems of manufacturers and the conformity of products to the requirements of the PMD Act. STAAR is subject to inspection for compliance by these agencies. A company’s failure to comply with the PMD Act can result in severe penalties, including revocation or suspension of a company’s business license and possible criminal sanctions. If the PMDA were to conclude that we are not in compliance with applicable laws or regulations, or that any of our medical devices are ineffective or pose an unreasonable health risk, they could take a variety of regulatory or legal actions, similar to the U.S. FDA, which could have a material and negative impact on the Company.

Medical Device Regulation in China and Korea. Sales of our products in China and Korea, as in other countries, are also subject to regulatory requirements.

In China, medical devices such as our ICLs are mainly regulated by Regulations for the Supervision and Administration of Medical Device (Decree No. 739) promulgated by the State Council. National Medical Products

Administration (NMPA) is the governmental authority principally responsible for the supervision and administration of medical devices in China.

Each medical device intended for commercial distribution in China is subject to a mandatory filing or registration regime regulated by the NMPA. The classification of such devices mainly determines the filing pathways. China has a three-class classification system, from Class I (lowest risk) to Class III (highest risk). Most of STAAR’s medical devices are Class II and Class III devices and are subject to a restricted registration pathway. Applicants are required to submit a Product Technical Requirements (PTR) document, which shall mainly include the performance indicators and testing methods of the medical device. Also, applicants must have samples of the device tested in a government-recognized lab or submit in-house or qualified third-party testing results. The PTR, test reports, quality system documents, labeling information, together with other registration documents, are submitted to the Center for Medical Device Evaluation (CMDE) division of the NMPA for technical evaluation.

If approved, NMPA issues the medical device a registration license valid for five years. The manufacturer submits a renewal application before the license expiration date to renew a medical device’s registration.

After approval, in case of substantial changes to the design, raw materials, manufacturing process, and indications, among other things, that may affect the medical device's safety and effectiveness, the manufacturer applies to NMPA for approval of such registration changes. In case of minor changes that do not affect the medical device's safety and effectiveness, the manufacturer submits a change notification to NMPA.

While STAAR Surgical AG and STAAR Surgical Company hold the licenses, STAAR China serves as a local agent. The local agent is authorized to submit the registration application materials to NMPA, provides maintenance support and technical service, and oversees the registration and clinical trial process. Under the Measures for Adverse Event Monitoring and Reevaluation of Medical Devices (Decree No. 1), Medical Device Adverse Event Reporting and Reevaluation, the license holder bears the primary responsibility for monitoring medical device adverse events (AEs) and establishing an AE monitoring system. The local agent helps manage AEs in case of device malfunction.

The license holder and local agent are responsible for carrying out self-inspection of the quality management system periodically. They are also responsible for identifying, monitoring, and trending adverse events related to the medical device.

In Korea, a registration of medical devices such as our ICLs is overseen by the Ministry of Food and Drug Safety (MFDS) pursuant to the Medical Device Act. The Medical Device Safety Bureau of the MFDS holds primary responsibility for medical device regulations, while departments within the National Institute of Food and Drug Safety Evaluation (NIFDS) oversee the evaluation and research of medical devices. Medical devices require registration and/or approval prior to commercialization. In Korea, medical device classification closely follows the Global Harmonization Task Force (GHTF) Classification guidelines, with Class I, II, III and IV designations being ranked from low- to high-risk categorization. The registration review route depends on the risk classification of the device. Typically, the MFDS requires similar documentation as required to obtain a CE Mark. Our distributor in Korea is contractually required to obtain, with our assistance, the necessary health registrations, governmental approvals, or clearances to import, market and sell our products. In Korea, we provide our distributor with information and data to obtain appropriate registrations and approvals, and the distributor obtains such registrations. In addition to the device registration, MFDS requires all devices Class II and above to comply with Korean Good Manufacturing Practice (KGMP) quality system standards in order to be marketed in Korea. KGMP standards are based on, but not identical to, ISO 13485 quality system standards. Therefore, ISO 13485 certificates issued by a notified body in the EU will not be sufficient. To obtain KGMP certification, documents that pertain to all areas of compliance, including design, risk assessment, technical requirements and any other quality system requirements, need to be submitted to an MFDS-authorized conformity assessment body. Our distributor in Korea submits the application on behalf of STAAR. After the application is submitted, the manufacturing site undergoes either a paper audit or an onsite inspection/audit by an authorized third party and MFDS. Medical device registration licenses do not expire, but the KGMP certificate must be renewed every three years.

If the NMPA or MFDS were to conclude that we are not in compliance with applicable laws or regulations, or that any of our medical devices are ineffective or pose an unreasonable health risk, they could take a variety of

regulatory or legal actions in their respective countries, similar to the U.S. FDA, which could have a material and negative impact on the Company.

Third-Party Coverage and Reimbursement.

Health-care providers generally rely on third-party payers, including governmental payers such as Medicare and Medicaid, private insurance plans and workers’ compensation plans, to cover and reimburse the cost of medical devices and related services. These third-party payers may deny coverage or reimbursement for a medical device if they determine that the product or procedure using the product was not medically appropriate or necessary, and they are increasingly challenging the price of medical devices and services.

Our ICL products generally are not covered by third-party payers, and patients incur out-of-pocket costs for these products and related procedures using our products. Our cataract IOL products used in cataract procedures generally are covered by third-party payers in whole or in part depending upon a variety of factors, including the specific product used and geographic location where the procedure using the covered product is performed. The market for some of our IOL products therefore is influenced by third-party payers’ policies.

Other Regulations.

Our business and our ICL products are subject to extensive regulation by numerous other governmental agencies, both within the U.S. and internationally. In the U.S., apart from the agencies discussed above, our facilities, operations, employees, and products are regulated by the Environmental Protection Agency, the Occupational Safety and Health Administration (OSHA), the Department of Labor, the Department of Commerce, the Department of the Treasury, the Department of Justice and others. State agencies also regulate our facilities, operations, employees, and products within their respective states. Government agencies internationally also regulate public health, product registration, manufacturing, environmental conditions, labor, exports, imports, bribery and corruption and other aspects of our global operations. Any failure to comply with applicable legal and regulatory obligations could result in fines and penalties, restrictions on certain business activities, and other remedial measures, which if significant, could disrupt our operations, distract management, and harm our business.

The advertising and promotion of our ICL products is also subject to extensive regulation, which can vary significantly from country to country. In the U.S., the FDA and the Federal Trade Commission regulate the advertising and promotion of our products and require that the claims we make are consistent with our regulatory clearances and approvals, that there is adequate and reasonable data to substantiate the claims and that our promotional labeling and advertising is neither false nor misleading. Many international regulators impose similar requirements, but some jurisdictions impose significant restrictions on the ability of medical device companies to engage in advertising and promotion activities. Because a key element of our growth strategy is to drive awareness of the ICL procedure and the clinical benefits of our ICLs, limitations on our ability to advertise and promote our ICL products could harm our business.

In addition, we are subject to U.S. federal and state and foreign data privacy, security and data breach notification laws governing the collection, use, disclosure and protection of health-related and other personal information. In the U.S., numerous federal and state laws and regulations, including data breach notification laws, health information privacy and security laws and consumer protection laws and regulations govern the collection, use, disclosure, and protection of health-related and other personal information. In addition, certain foreign laws govern the privacy and security of personal data, including health-related data. Privacy and security laws, regulations, and other obligations are constantly evolving, may conflict with each other to complicate compliance efforts, and can result in investigations, proceedings, or actions that lead to significant civil and/or criminal penalties and restrictions on data processing.

Research and Development

We focus on furthering technological advancements in the ophthalmic products industry through the development of innovative premium ophthalmic products (lenses and accessory delivery systems), materials and designs. We maintain active internal research and development programs. To achieve our business objectives, we will continue our investment in research and development.

During 2026, we intend to continue our focus on research and development in the following areas:

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Development of new presbyopia-correcting phakic intraocular lenses that simultaneously correct sphere and cylinder (i.e., astigmatism);

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Development of preloaded injector systems for ophthalmic medical devices; and

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Development of a new generation of ophthalmic medical devices and materials.

Environmental Matters

We are subject to federal, state, local and foreign environmental laws, and regulations. We believe that our operations comply in all material respects with applicable environmental laws and regulations in each country where we do business. We do not expect compliance with these laws to affect materially our capital expenditures, earnings, or competitive position. We have no plans to invest in material capital expenditures for environmental control facilities for the remainder of our current fiscal year. We are not aware of any pending actions, litigation or significant financial obligations arising from current or past environmental practices that are likely to have a material adverse impact on our financial position. However, environmental problems relating to our properties could develop in the future, and such problems could require significant expenditures. In addition, we cannot predict changes in environmental legislation or regulations that may be adopted or enacted in the future and that may adversely affect us.

We seek to achieve our corporate goals in an environmentally sustainable manner. Our most recent Sustainability Report, which includes information about our approach to environmental, social and governance (or “ESG”) at STAAR, is available in the Investors section of our website, www.staar.com, under the Sustainability tab. We established a cross-functional climate risk committee to identify the risks presented by climate change and opportunities to reduce our environmental impact. STAAR has undertaken projects designed to reduce energy and waste, such as our investment in solar photovoltaic panels at several locations in California, including our principal manufacturing facility in Monrovia, CA.

Human Capital

Our goal is to develop, manufacture and sell ophthalmic products throughout the world as primary and premium solutions for patients seeking visual freedom from wearing eyeglasses or contact lenses while achieving excellent visual acuity through refractive vision correction. To achieve our goal, we continually seek to attract, develop and retain talented people. We strive to make STAAR a diverse, inclusive, safe workplace, with opportunities for employees to grow and develop their careers. We offer competitive compensation and benefits.

As of January 2, 2026, we had approximately 957 employees, of which 406 were employed outside the U.S. Of the 957 employees, 921 were regular full-time, and 36 were temporary. In fiscal year 2025, we took a number of steps to change our leadership team, realign our leadership structure to better address market needs, reduce costs and discretionary spending, and better position the Company to return to sustainable growth. As a result, our global overall turnover rate in fiscal year 2025 was approximately 32.2% (excluding temporary employees), which is higher than the overall turnover rate of approximately 19.7% in the medical device industry. Management periodically provides human capital management updates and data to our Board of Directors.

The health and safety of our employees is a top priority. We created and we follow various safety policies and procedures, and we offer health insurance and wellness programs. We invest in our employees by offering numerous training opportunities, such as to teach new skills, provide career development opportunities and communicate expectations regarding business conduct and ethics. In addition to salaries, we provide additional compensation and benefits programs (which vary by country) such as cash bonuses, stock awards, a 401(k) plan, health insurance benefits, health savings and flexible spending accounts, paid time off, family leave, and employee assistance programs, among others.

Additional Information

We make available free of charge through our website, www.staar.com, our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to any reports filed or furnished pursuant to Section 13(a) of the Securities Exchange Act of 1934, as soon as reasonably practicable, after those reports are filed with or furnished to the Securities and Exchange Commission (SEC).

The SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding STAAR and other issuers that file electronically with the SEC at http://www.sec.gov. Websites referenced herein, and the information contained on or connected to such websites, are not incorporated into this Annual Report on Form 10-K.

Glossary

The following glossary is intended to help the reader understand some of the terms used in this Annual Report.

acrylic – a broadly used family of plastics. Acrylic materials used in IOLs have been both water repelling (hydrophobic) and water-absorbing (hydrophilic).

aspheric – aspheric lenses are lenses that are designed in a shape that creates a more clearly focused image than traditional spheric lenses. By reducing spherical aberrations, IOLs that feature aspheric optics generally deliver better night vision and contrast sensitivity than spheric IOLs.

collagen copolymer - compounds formed by joining molecules of collagen derived from biological sources with synthetic monomer molecules. STAAR’s proprietary Collamer material is a collagen copolymer engineered specifically for use in implantable lenses.

contrast sensitivity - the ability to visually distinguish an object from its background.

crystalline lens – the natural lens that is present in the eye at birth, which is a clear structure, located behind the iris that changes shape to focus light onto the retina.

excimer laser – a specialized ultraviolet laser used in ophthalmology to cut or shape eye tissue. The excimer laser is used during LASIK and PRK surgery.

foldable IOL – an intraocular lens made of flexible material, which can be inserted with an injector system through a small incision in minimally invasive eye surgery.

hyperopia – the refractive disorder commonly known as farsightedness, which occurs when the eye’s lens focuses images behind the plane of the retina rather than on the retinal surface. An adult with moderate to high hyperopia cannot see close objects without eyeglasses or contact lenses. Because presbyopia often results in the need for reading glasses, it is sometimes confused with farsightedness.

injector or injector system – a device in the form of a syringe that is used to deliver a foldable IOL into the eye through a slender nozzle in minimally invasive eye surgery.

intraocular – within the eye.

iridotomy – a small hole created in the iris, usually made with a YAG laser. Prior to implantation of some ICL models a YAG peripheral iridotomy is made in an unobtrusive area at the periphery of the iris to ensure continued fluid flow in the eye after implantation. The ICL with CentraFLOW technology, marketed with the brand names EVO and EVO+, have a central port for fluid flow, which eliminates the need for an iridotomy or iridectomy.

LASIK – an acronym for laser-assisted in-situ keratomileusis, a surgical operation that reshapes the cornea to correct nearsightedness, farsightedness, or astigmatism. LASIK involves first the cutting of a hinged flap to separate the surface layer of the cornea, using a microkeratome (a special blade) or a laser. An excimer laser is then used to ablate tissue and reshape the inner cornea, after which the flap is returned to position.

myopia – the refractive disorder also known as nearsightedness, which occurs when the eye’s lens focuses images in front of the retina rather than on the retinal surface. A person with myopia cannot clearly see distant objects without eyeglasses or contact lenses.

ophthalmic – of or related to the eye.

ophthalmologist – a surgeon who specializes in the diseases and disorders of the eye and the related visual pathway.

optic – the central part of an IOL or ICL, the part that functions as a lens and focuses images on the retina.

preloaded injector - an IOL packaged and shipped in a pre-sterilized, disposable injector. This differs from the conventional method of packaging IOLs, which requires the surgeon or an assistant to manually load each lens into an injector before surgery.

PRK – an acronym for photorefractive keratectomy, the first type of laser surgical operation to correct nearsightedness, farsightedness, or astigmatism.

presbyopia– an age-related condition in which the crystalline lens loses its ability to focus on both near and far objects. People who have had normal vision will typically begin to need eyeglasses for reading or other close tasks at some point after age 40 due to presbyopia.

QSR - the U.S. FDA’s Quality System Regulation, or current Good Manufacturing Practice (cGMP) regulation, includes requirements related to the methods used in, and the facilities and controls used for, designing, manufacturing, packaging, labeling, storing, installing, and servicing of medical devices intended for human use. The regulation sets

forth the framework for medical device manufacturers to follow in achieving quality requirements, including requirements related to complaint handling and control of purchased or supplied services, components, and materials bearing on the quality of medical devices.

refractive market – as used in this report “refractive market” means the overall market volume for refractive surgical procedures of all kinds, including LASIK, PRK, SMILE, RLE, the ICL product family and other phakic IOLs. As used in this Annual Report, the term does not include sales of non-surgical products like eyeglasses and contact lenses.

RLE – refractive lens exchange, a refractive surgical procedure in which the natural crystalline lens is removed and replaced with an IOL (essentially the same as cataract surgery but performed primarily to address refractive issues not to remove a cataract).

silicone – a type of plastic often used in implantable devices that is inert, generally flexible and water-repelling.

SMILE – an acronym for small incision lenticule extraction, a surgical operation that reshapes the cornea for refractive vision correction. SMILE involves using a laser to create a small lenticule of tissue within the cornea, which is then removed through a tiny incision. In contrast to LASIK, the SMILE procedure does not require creating a corneal flap.

spheric lenses – a spheric lens has surfaces that are shaped like sections of a sphere.

toric – refers to the shape of a lens designed to correct astigmatism, which has greater refractive power in some sections of the lens than others.

YAG – an acronym for yttrium-aluminum-garnet, a mineral crystal. Lasers using neodymium-doped yttrium aluminum garnet crystals (Nd:YAG) generate a high-energy beam that can be used in a number of ophthalmic procedures, including creating iridotomies before implantation of some models of the ICL.

ITEM 1A. Risk Factors

Investment in our securities involves a high degree of risk. Investors should carefully consider the following risk factors, in addition to other information contained in this Annual Report and other filings that we make from time to time with the SEC, before making a decision to invest in our common stock. Any of the following risks, as well as other risks that we cannot foresee at this time or that we currently view to be immaterial, could materially and adversely affect our business, financial condition, results of operations or cash flows. The trading price of our common stock could decline due to any of these risks, and investors may lose all or part of their investment. This Annual Report contains forward-looking statements that involve risks and uncertainties. Actual results could differ materially from those anticipated or implied in these forward-looking statements because of factors beyond our control, including the risks faced by us described below. Moreover, except where the risk factors below specifically describe factors, events, or contingencies as having occurred, these risk factors are not representations of whether the factors, events, or contingencies mentioned have or have not occurred. Instead, they reflect our beliefs and opinions as to the factors, events, or contingencies that could adversely affect us in the future.

Risks Related to Our Business

We reported a decrease in revenue and a net loss in fiscal 2025 and 2024, and we may not be able to return to our growth and profitability trajectory.

For the fiscal year ended January 2, 2026, we reported $239.4 million of net sales, a decrease of 23.7% compared to $313.9 million in fiscal 2024, and we incurred a net loss of $80.4 million compared to a net loss of $20.2 million in fiscal 2024. For the fiscal year ended December 27, 2024, we reported $313.9 million of net sales, a decrease of 2.6% compared to $322.4 million in fiscal 2023, and we incurred a net loss of $20.2 million compared to net income of $21.3 million in fiscal 2023. Prior to fiscal 2024, we had reported over ten years of annual net sales growth, and we had delivered net income profitability since 2018. Our results in fiscal 2024 were negatively impacted by a significant decline in ICL sales in China in the fourth quarter ended December 27, 2024. We believe the sluggish economy and weak consumer consumption that contributed to fluctuating demand for ICL procedures in China in fiscal 2024 and 2025 will continue in fiscal 2026, and we cannot predict when the macroeconomic conditions will improve in China or whether the demand for ICL procedures in China will return to historical levels in the foreseeable future. In the first half of fiscal 2025, we took a number of steps to change our leadership team, realign our leadership structure to better address market needs, reduce costs and discretionary spending, and better position the Company to return to sustainable growth. As we seek to align our cost structure with our sales forecasts, additional changes and further cuts

may be required. While we intend to return to sales growth and profitability in the future, there can be no guarantee that we will achieve our growth and profitability plans. Further, our growth and profitability are challenged by the competitive nature of our industry and the other risks to our business detailed herein.

Our reliance on independent distributors in international markets exposes us to commercial and other risks.

Outside the U.S., except for our direct commercial operations in Japan, Germany, Spain, Canada, the U.K. and Singapore, we sell our products through independent distributors who generally control the importation and marketing of our products within their territories. We generally grant exclusive rights to these distributors and rely on them to understand local market conditions, to diligently sell our products, and to comply with local laws and regulations. Our agreements with distributors and local laws can make it difficult for us to quickly change from a distributor who we feel is underperforming. When we do terminate an independent distributor, which occurs from time to time, we may lose customers who have been dealing with that distributor and may be required to compensate the distributor for termination. Because these distributors are independent, it may be difficult for us to detect failures in our distributors’ performance or compliance. Actions by independent distributors could result in declining sales in that territory, harm to the reputation of our company or our products, or legal liability. For example, if our China distributors, which accounted for approximately 32% of our fiscal 2025 consolidated net sales, ceased to serve as our distributors, or significantly underperformed our expectations, we may experience a substantial reduction in sales.

In addition, our distributors buy products from us in bulk shipments in advance of anticipated demand, which they use to satisfy orders from hospital customers based on scheduled surgeries. The timing of these bulk purchases can create volatility in our revenue and profitability. Further, if orders from hospital customers fall short of anticipated demand, our distributors may have elevated inventories, which could cause them to reduce their future purchases from us until surgical volumes improve. If orders from hospital customers exceed anticipated demand, our distributors may not have sufficient inventory and may be unable to satisfy orders from hospital customers for surgical procedures, which could lead to lost sales opportunities.

A slowdown or disruption to the Chinese economy or worsening trade relations between the U.S. and China could materially impact our business and results of operations.

China accounted for approximately 32% of our fiscal 2025 consolidated net sales. After a robust start to fiscal 2024, China experienced slowing growth in 2024, which continued into 2025. The sluggish economy and weak consumer consumption in China negatively impacted the Company’s financial results for fiscal 2024 and 2025. A significant or prolonged slowdown in the Chinese economy could materially impact our business and results of operations in the future. In addition, if social or political unrest were to disrupt business in China, or if other events in China significantly reduced or disrupted business activities in China, that may materially and adversely harm our business.

Further, changes in trade restrictions or new or increased tariffs or quotas, embargoes, sanctions, countersanctions, customs restrictions, or other interventions or geopolitical conflicts resulting from deteriorating relations between China and the U.S. would adversely impact our sales and operations in the region. As an example, on February 1, 2025, the U.S. government announced a 10% tariff on product imports from certain countries, including China. In response, China announced that they would impose counter tariffs on select goods imported from the U.S., to which the U.S. responded with heightened reciprocal tariffs. The U.S. and China have reached a one-year agreement with an expiration of November 10, 2026, which includes the continued suspension of the heightened reciprocal tariffs on China and delayed enforcement of new U.S. export rules targeting affiliates of blacklisted firms. If maintained, the newly announced tariffs and the potential escalation of trade disputes could pose a significant risk to our business and would affect our sales in China. See the risk factor below captioned “Because our business is global, our sales and profits may fluctuate or decline in response to changes in foreign currency exchange rates and/or other international risks, including tariffs” for a further discussion of the risks from changes to the trade policies and tariffs between the U.S. and China.

Unfavorable economic conditions or negative publicity concerning complications of laser eye surgery, or medical devices in general, could hurt sales of our refractive products.

For the year ended January 2, 2026, approximately 100% of our revenue was generated from sales of ICL lenses used in refractive procedures. Refractive surgery is an elective procedure generally not covered by health insurance. Patients must pay for the procedure, frequently through installment financing arrangements with third parties. They can defer the choice to have refractive surgery if they lack the disposable income to pay for it or do not feel their income is secure. Economic stagnation, lack of consumer confidence or a recession in any of our larger markets or on

a global basis could slow ICL sales growth or, if severe, cause declines in sales, which could materially harm our business.

We believe that negative publicity in the past regarding the potential complications of refractive surgery and potential patient dissatisfaction, in particular because of LASIK and other corneal laser-based procedures, decreased patient interest in LASIK as well as all other refractive procedures. Depending on the nature and severity of any future negative publicity about refractive surgery, the growth of ICL sales could be limited or could decline due to decreased patient interest in all refractive surgery, including our ICL.

Disruptions in our supply chain or failure to adequately forecast product demand could result in significant delays or lost sales.

The loss of a material supplier could significantly disrupt our business. In some cases, we obtain components used in certain of our products from single sources. If we experience difficulties acquiring sufficient quantities of required materials or products from our existing suppliers, or if our suppliers are found to be non-compliant with the U.S. FDA’s QSR, other applicable laws, or STAAR’s requirements, then qualifying and obtaining the required regulatory approvals to use alternative suppliers may be a lengthy and uncertain process during which production could be delayed and we could lose sales.

Our sources of supply for raw materials may be threatened by shortages and other market forces, by natural disasters, climate impacts, or public health crises or other disruptive events, or by the supplier’s failure to maintain adequate quality or a recall initiated by the supplier. Even when substitute suppliers are available, the need to verify the substitute supplier’s regulatory compliance and the quality standards of the replacement material could significantly delay production and materially reduce our sales. In particular, we manufacture the proprietary collagen-containing raw material used in our ICLs. If the supply of these collagen-containing raw materials is disrupted, it could result in our inability to manufacture our ICL products and would have a material adverse effect on STAAR.

While our net sales decreased in fiscal 2025 compared to fiscal 2024, we intend to return to sales growth, and we will be dependent on our suppliers to help support such growth. Any failure by us to forecast demand for or to maintain an adequate supply of, raw material and finished product could result in an interruption in the supply of certain products, which could impact sales of that product. If our suppliers or we are unable or our suppliers are unwilling to meet our increased manufacturing requirements, we may not be able to produce enough materials or products in a timely manner, which could impact our sales.

Because our business is global, our sales and profits may fluctuate or decline in response to changes in foreign currency exchange rates and/or other international risks, including tariffs.

Activities outside the U.S. accounted for approximately 91% of our total sales during 2025. Foreign currency fluctuations could result in volatility of our revenue. The results of operations and the financial position of our Japanese subsidiary are reported in Japanese yen and then translated into U.S. dollars at the applicable exchange rates for inclusion in our consolidated financial statements, exposing us to translation risk. In addition, we are exposed to transaction risk because we incur some of our sales and expenses in currencies other than the U.S. dollar. Our most significant currency exposures are to the Japanese yen, the euro, and the Swiss franc, and the exchange rates between these currencies and the U.S. dollar may fluctuate substantially. We do not actively hedge our exposure to currency rate fluctuations. Any strengthening of the U.S. dollar would likely negatively impact our results. We price some of our products in U.S. dollars, and thus changes in exchange rates can make our products more expensive in some offshore markets and reduce our sales. Inflation could also make our products more expensive and increase the credit risks to which we are exposed. Future foreign currency fluctuations could favorably or unfavorably impact and increase the volatility of our revenue, profitability, and stock price.

Economic, social, and political conditions, laws, practices, and local customs vary widely among the countries in which we sell our products. Our operations outside of the U.S. face a number of risks and potential costs, including, enjoying less stringent protection of intellectual property, and facing economic, political, and social uncertainty in some countries, especially in emerging markets. For example, sales in certain Asian and developing markets may result in lower margins and higher exposure to intellectual property infringement or counterfeits. Given the size of the Company’s business in China relative to its net sales in the rest of the world, macroeconomic conditions in China have a significant impact on the Company’s business, operations, and financial results. Our results in fiscal 2024 were negatively impacted by a significant decline in ICL sales in China in the fourth quarter ended December 27, 2024, where the sluggish economy and weak consumer consumption contributed to fluctuating demand for ICL procedures. As expected, our sales in China declined in 2025, due to elevated levels of inventory held at our China distributors at

the end of December 27, 2024. If China experiences a significant or prolonged slowdown or disruption to its economy, or social or political unrest, we may experience a significant reduction in sales in the future.

Further, trade disputes or tensions between the United States and its significant trading partners may adversely affect our sales, including as a result of the imposition of tariffs or other barriers or restrictions on trade, or increase our costs. The institution of trade tariffs both globally and between the U.S. and China specifically could negatively impact the overall economic condition in our markets, including China, which could have a negative effect on our sales. As an example, on February 1, 2025, the U.S. government announced a 25% tariff on product imports from certain countries, including Mexico and Canada, and 10% tariffs on product imports from certain countries, including China. In response, China announced that they would impose counter tariffs on select goods imported from the U.S., to which the U.S. responded with heightened reciprocal tariffs. The U.S. and China have reached a one-year agreement with an expiration of November 10, 2026, which includes the continued suspension of the heightened reciprocal tariffs on China and delayed enforcement of new U.S. export rules targeting affiliates of blacklisted firms. If maintained, the newly announced tariffs and the potential escalation of trade disputes could pose a significant risk to our business and would affect our revenue and cost of goods sold. The extent, focus and duration of any such tariffs and the resulting impact on general economic conditions and on our business are uncertain and depend on various factors, such as negotiations between the U.S. and affected countries, the responses of other countries or regions, exemptions or exclusions that may be granted, availability and cost of alternative sources of supply, and demand for our products in affected markets. Further, actions we take to adapt to new tariffs or trade restrictions may cause us to modify our operations or forgo business opportunities.

In addition, new laws, regulations and policies in China or elsewhere applicable to foreign medical device companies could negatively impact our business. The medical device landscape in China is rapidly evolving, and local preference policies and cost control measures, including programs like volume-based procurement, have the potential to disrupt our business. Also, we are exposed to credit and collectability risk on our trade receivables with customers in certain international markets. There can be no assurance we can effectively limit our credit risk and avoid losses and our ability to transfer foreign earnings to the U.S. may be subject to taxes or restricted or result in incurring substantial costs. Our continued success as a global company depends, in part, on our ability to develop and implement policies and strategies that are effective in anticipating and managing these and other risks in the countries where we do business. These and other risks may have a material adverse effect on our operations in any particular country and on our business, financial condition and results of operations as a whole.

Changes in our effective tax rate or additional tax liabilities could adversely impact our net income.

We are subject to income taxes as well as non-income-based taxes in Switzerland, the U.S. and various other jurisdictions in which we operate. The laws and regulations in these jurisdictions are inherently complex and we will be obliged to make judgments and interpretations about the application of these laws and regulations to us, including our subsidiaries and our operations and businesses. Those laws and regulations include those related to any restructuring of intercompany operations, holdings or financings, the valuation of intercompany services; cross-border payments between affiliated companies; and the related effects on income tax, VAT and transfer tax. Further, our tax liabilities could be adversely affected by numerous other factors, including income before taxes being lower than anticipated in countries with lower statutory tax rates and higher than anticipated in countries with higher statutory tax rates, changes in the valuation of deferred income tax assets and liabilities, and changes in tax laws and regulations. Although we believe our tax estimates are reasonable, any changes in our judgments and interpretation of tax laws or any material differences as a result of any audits could result in unfavorable tax adjustments that may have an adverse effect on our overall tax liability.

Changes in tax laws could result in additional tax liabilities.

Changes in tax laws can and do occur. For example, in 2017, the U.S. government enacted the Tax Cuts and Jobs Act, which is complex and continues to be further clarified with supplemental guidance. Changes to tax laws may require us to make significant judgment in determining the appropriate provision and related accruals for these taxes. Thus, as a result, such changes could result in substantially higher taxes and a significant adverse effect on our results of operations, financial conditions and liquidity. In addition, the Organization for Economic Co-operation and Development (OECD), has published proposals covering a number of issues, including country-by-country reporting, permanent establishment rules, transfer pricing rules, tax treaties and taxation of the digital economy. On October 8, 2021, the OECD/G20 inclusive framework on Base Erosion and Profit Shifting (the Inclusive Framework) published a statement updating and finalizing the key components of a two-pillar plan on global tax reform originally agreed on July 1, 2021, and a timetable for implementation by 2023. The timetable for implementation has since been extended to 2024 and, with respect to certain components of the plan, to 2025. Under pillar one, a portion of the residual profits

of multinational businesses with global turnover above €20 billion and a profit margin above 10% will be allocated to market jurisdictions where such allocated profits would be taxed. Under pillar two, the Inclusive Framework has agreed on a global minimum corporate tax rate of 15% for companies with revenue above €750 million, calculated on a jurisdictional basis. On February 1, 2023, the U.S. Financial Accounting Standards Board indicated that they believe the minimum tax imposed under pillar two is an alternative minimum tax, and, accordingly, deferred tax assets and liabilities associated with the minimum tax would not be recognized or adjusted for the estimated future effects of the minimum tax but would be recognized in the period incurred. On January 5, 2026, the OECD issued administrative guidance outlining a framework under which U.S.-parented groups may be excluded from the application of the OECD’s global minimum tax rules. Each member jurisdiction will need to adopt this guidance into local law, and the timing and manner of adoption may vary. We are continuing to monitor developments related to this guidance and will evaluate the impact on our financial statements as additional information becomes available.

We are vulnerable to any loss of use of our principal manufacturing facility.

Our principal ICL manufacturing facility is located in Monrovia, California. If our Monrovia manufacturing facility suffered a disruption, shutdown or catastrophic loss due to fire, flood, earthquake, terrorism or other natural or man-made disasters, including manufacturing challenges such as equipment or IT failure, it could have a material adverse effect on our operations. Our Monrovia manufacturing facility has been, and may in the future be, adversely impacted by weather and fire events, and it is located in a region where earthquakes could cause catastrophic loss. Developing additional manufacturing sites may require significant expense for personnel and equipment and a long period to obtain regulatory approvals. We are in the process of expanding our manufacturing capabilities for STAAR’s ICL products in our Nidau, Switzerland facility.

While we have received the required regulatory approvals and have started manufacturing ICLs at our Nidau facility, ramping up production is subject to numerous risks and uncertainties. To satisfy our own quality standards as well as regulations, we must follow strict protocols to confirm that products and materials made at the Nidau facility, and any new facility in the future, are equivalent to those made at our Monrovia facility. Even minor changes in equipment, supplies or processes require validation. Unanticipated delays with a transferred process or difficulties in manufacturing a transferred material could interrupt our supply of products. Any sustained interruption in supply could cause us to lose market share and harm our business, financial condition and results of operations.

If any or a portion of our facilities were to experience a catastrophic loss, or if one of our facilities is found not to be in compliance with regulatory requirements, it could disrupt our operations, delay production and shipments, delay or reduce sales and revenue and result in large expenses to repair or replace the facility, as well as lost customers or sales. Our insurance for property damage and business interruption may not cover any particular loss, or, if covered, be sufficient. We do not carry insurance or reserve funds for interruptions or potential losses arising from earthquakes or terrorism.

Public health crises, political crises, and other catastrophic events or other events outside of our control may impact our business.

In 2025, we generated approximately 91% of our total sales outside the U.S. A natural disaster (such as a climate-related event or otherwise), public health crisis (such as a pandemic or epidemic), political crisis (such as terrorism, war, political instability or other conflict), or other events outside of our control that may occur anywhere around the world, may adversely impact our business and operating results. Moreover, these types of events could negatively impact surgeon or patient spending in the impacted region(s) or depending upon the severity, globally, which could adversely impact our operating results.

The extent to which a pandemic, public health or political crisis in the future impacts our business, operations, and financial results, including the duration and magnitude of such effects, will depend on numerous evolving factors that are uncertain and cannot be predicted, including the following: the duration and scope of the pandemic, public health or political crisis; the impact it has on global and regional economies and economic activity, including the duration and magnitude of its impact on consumer spending; how quickly and to what extent more customary economic and operating conditions can resume; its impact on our customers’ facilities; levels of consumer confidence; whether our preventative measures such as remote working arrangements, changes to manufacturing work areas, such as adherence to social distancing guidelines, and other workforce changes will impact operational efficiency or inventory levels; our ability to obtain supplies from vendors or transport products to customers; or adverse impacts to any other element of our supply chain; the impact on regulatory agencies, including the review and approval process; the impact on clinical studies; the ability of our customers to successfully navigate the impacts of the pandemic, public health or political crisis, such as resuming activities and growing patient interest in our lenses; and actions governments, businesses and individuals take in response to the pandemic, public health or political crisis.

In addition, a prolonged pandemic, public health or political crisis could adversely impact our ability to recruit and/or retain employees and the continued service and availability of skilled personnel necessary to run our complex production operations, as well as members of our management team, third-party suppliers, distributors and vendors. To the extent our management or other personnel are impacted in significant numbers and are not available to perform their job duties (for example, for health and safety reasons), we could experience delays in, or the suspension of, our manufacturing operations, research and product development activities, regulatory work streams, and other important commercial and operational functions.

The loss of key employees, or our inability to recruit, hire and retain skilled and experienced personnel, could negatively impact our ability to effectively manage and expand our business.

Our success depends on the skills, experience and performance of our senior management and other key employees. The loss or incapacity of existing members of our executive management team could negatively impact our operations, particularly if we experience difficulties in hiring qualified successors. In 2025, we announced a number of leadership changes, including the appointment of a new Chief Executive Officer and new Chief Financial Officer. In 2026, in accordance with the Cooperation Agreement, our Chief Executive Officer agreed to step down, and the Board appointed interim Co-Chief Executive Officers. We are currently conducting a search for a permanent Chief Executive Officer. Such changes, and any changes in the future, can be disruptive to the business. In addition, it could be particularly detrimental if any key employee or employees went to work for a competitor. Also, our future success depends on our ability to identify, attract, train, motivate and retain other highly skilled personnel. Failure to do so may adversely affect our results. We do not maintain insurance policies to cover the cost of replacing the services of any of our key employees who may unexpectedly die or become disabled.

We compete with much larger companies and low-cost Asian manufacturers.

We believe our primary competition in selling the ICL to patients seeking surgery to correct refractive conditions lies not in similar products to the ICL, but in laser surgical procedures. Alcon (formerly a part of Novartis), Johnson & Johnson (formerly Advanced Medical Optics or AMO), Bausch Health Companies (formerly Valeant, Bausch & Lomb or B+L), and Carl Zeiss Meditec AG, all market lasers for corneal refractive surgery and promote their sales worldwide. Each of these companies has much greater financial, technical, marketing and distribution resources and brand name recognition than we do, and some of them have large international markets for a full suite of ophthalmic products. Their greater resources for research, development and marketing, and their greater capacity to offer comprehensive products and equipment to providers, makes for intense competition. We also face competition from other phakic implantable lenses, including lenses made by Biotech Vision Care, Care Group, Eyebright, and Ophtec. Increasingly, competitors from Asia are beginning to appear in some markets with their low-cost version of an implantable contact lens, which competes with our ICL. With our commercial success with the ICL, additional companies may seek to enter the refractive phakic intraocular lens market.

We could experience losses due to product liability claims.

We have been subject to product liability claims in the past and may experience such claims in the future. Product liability claims against us may not be covered, may exceed the coverage limits of our insurance policies or cause us to record a loss in excess of our deductible. A product liability claim that exceeds our insurance coverage could materially harm our business, financial condition, and results of operations. Even if an insurance policy covers a product liability loss, we must generally pay for losses until they reach the level of the policy’s stated deductible or retention amount after which the insurer begins paying. The payment of retentions or deductibles for a significant number of claims could have a material adverse effect on our business, financial condition, and results of operations.

Any product liability claim would divert managerial and financial resources and could harm our reputation with customers. We cannot assure investors that we will not have product liability claims in the future or that such claims would not have a material adverse effect on our business.

Our defined benefit pension plans are currently underfunded and we may be subject to significant increases in pension benefit obligations under those pension plans.

We sponsor two defined benefit pension plans through our wholly owned Swiss and Japanese subsidiaries, which we refer to as the “Swiss Plan” and the “Japan Plan”, respectively. Both plans are underfunded and may require significant cash payments. We determine our pension benefit obligations and funding status using many assumptions. If the investment performance does not meet our expectations, or if other actuarial assumptions are modified, or not realized, we may be required to contribute more than we currently expect and increase our future pension benefit obligations to be funded from our operations. Our pension plans taken together are underfunded by approximately

$6.4 million ($0.4 million for the Japan Plan and $6.0 million for the Swiss Plan) as of January 2, 2026. If our cash flow from operations is insufficient to fund our worldwide pension obligations, as well as other cash requirements, we may have to seek additional capital.

Our activities involve hazardous materials, emissions, and use of an irradiator and may subject us to environmental liability.

Our manufacturing, research and development activities involve the use of hazardous materials and equipment and use of an irradiator. Federal, state and local laws and regulations govern the use, manufacturing, storage, handling and disposal of these materials and certain waste products in the places where we have operations. We cannot eliminate the risk of accidental contamination or injury from these materials and equipment. Remedial environmental actions could require us to incur substantial unexpected costs, which could materially and adversely affect our financial condition and results of operations. If we were involved in an environmental accident or found to be in substantial non-compliance with applicable environmental laws, it could harm our reputation, and we could be held liable for damages or penalized with fines.

Data corruption, cyber-based attacks or network security breaches and/or noncompliance with data protection and privacy regulations could negatively impact our operations.

We depend on information technology networks and our information technology infrastructure for electronic communications among our locations around the world and between our personnel and our subsidiaries, customers, and suppliers. The integrity and protection of our customer, vendor, supplier, employee, and other Company data that we collect, use and store, including personal information, is an important part of our business. Addressing applicable and evolving security and privacy regulations may increase our operating costs or adversely affect our business operations.

Certain of our employees, contractors and vendors have access to and use personal information in the ordinary course of our business. The secure processing, maintenance and transmission of this information is critical to our operations. Despite our security measures and business controls, our information technology and infrastructure have in the past and may in the future be subject to attacks by hackers, breaches due to employee, contractor or vendor error, or malfeasance, systems error (whether as a result of an intentional breach, a natural disaster or human error) or other disruptions or subject to the inadvertent or intentional unauthorized release of information. Any such occurrence could compromise our networks and the information stored thereon could be accessed, publicly disclosed, lost or stolen. Any such access, disclosure or other loss of information could result in legal claims or proceedings, and liability under laws that protect the privacy of personal information and regulatory penalties, disrupt our operations and the supply of products we provide to our clients, compromise our intellectual property or other confidential business information, or damage our reputation, any of which could adversely affect our profitability, revenue and competitive position. Many of our employees currently work remotely, which may make us more vulnerable to cyberattacks. While we have not experienced a material system failure, accident or security breach to date, we cannot assure you that our data protection efforts and our investment in information technology will prevent significant breakdowns, data leakages, breaches in our systems or other cyber incidents that could have a material adverse effect upon our reputation, business, operations or financial condition. We continue to invest in our cybersecurity program to enhance current capabilities and also implement new capabilities in our effort to keep pace with the changing threat landscape. Also, certain of our information technology systems are not redundant, and our disaster recovery planning is not sufficient for every eventuality. Despite any precautions we may take, such events could materially harm our reputation and financial results. Moreover, while we maintain cyber insurance, it may be insufficient to address any potential loss incurred. We also rely on third parties to host or otherwise process some of this data (such as cloud-based computing). Elements of our information technology systems that we outsource to third parties may also be vulnerable to various types of attacks or disruptions. Any failure by a third party to prevent security breaches could have adverse consequences for us.

We are subject to various data protection and privacy regulations in different jurisdictions, including the General Data Protection Regulation (Regulation (EU) 2016/679) (GDPR) and the California Consumer Privacy Act. We have made and continue to engage in compliance efforts to satisfy these and other regulations, however, we may be unsuccessful in complying with applicable requirements, and may be at risk of enforcement actions and/or subject to fines, including those imposed by a data protection authority. As a result, we may incur substantial expense in complying with data protection and privacy regulations, exposure resulting from a data breach, ransomware or non-compliance and may be distracted from other aspects of our business.

The increased use of social media platforms and mobile technologies presents additional risks and challenges.

Social media platforms and mobile technologies are increasingly being used to communicate about our products and the health conditions they are intended to treat. Their use poses risks to our business and requires specific attention and monitoring. For example, patients, surgeons, competitors, or others may use these channels to comment on our products, including the safety or effectiveness of a product and to report an alleged adverse event. Negative posts or comments about us or our business on any social networking web site could harm our reputation. In addition, our employees may use social media tools and mobile technologies inappropriately, which may give rise to liability, or which could lead to the exposure of sensitive information. In either case, such uses of social media and mobile technologies could have a material adverse effect on our business, financial condition, and results of operations.

Acquisitions of technologies, products, and businesses could disrupt our operations, involve increased expenses and present risks not contemplated at the time of the transactions.

We may consider and, as appropriate, make acquisitions of technologies, products, and businesses that we believe are complementary to our business. Acquisitions typically entail many risks and could result in difficulties in integrating the operations, personnel, technologies, and products acquired, and mitigating the risk of unknown liabilities some of which may result in significant payments or charges to earnings.

If we are unable to successfully integrate our acquisitions with our existing business, we may not obtain the advantages that the acquisitions were intended to create, which may materially adversely affect our business, and our ability to develop and introduce new products. Actual costs and sales synergies, if achieved at all, may be lower than we expect and may take longer to achieve than we anticipate. Acquisitions may also divert management’s attention from our core business. Furthermore, the products of companies we acquire may overlap with our products or those of our customers, creating conflicts with existing relationships or with other commitments that are detrimental to the integrated businesses.

If we are not able to manage growth successfully, it could adversely affect our business, financial condition, and results of operations.

While our net sales decreased in fiscal 2025 compared to fiscal 2024, we intend to return to sales growth. Growth can place a significant strain on our financial, operational, and managerial resources. In order to support our growth, we must continue to implement and enhance our managerial, operational and financial systems, expand our operations, and continue to recruit and train qualified personnel. There can be no assurance that our strategic and operational planning will allow us to adequately manage anticipated growth. Factors such as a failure to follow specific internal practices and procedures, equipment malfunction, environmental factors or damage to one or more of our facilities could adversely affect our ability to manufacture our products. For example, in the second half of 2021, as we increased production to meet increased demand, we experienced a decline in product yield. In the event of a slower-than-planned manufacturing output, we may be unable to quickly meet customer demand. In the event of a significant manufacturing challenge, we may experience delays in meeting product demand which could adversely affect our results of operations and financial condition.

In addition, the expense associated with increased manufacturing, sales and marketing to meet increased demand may exceed our expectations. Further, our principal ICL manufacturing facility is in the U.S., and inflationary pressures could result in increased costs in our supply chain, which may be difficult to pass along to our customers. In addition, as we ramp up ICL manufacturing in Nidau, Switzerland, our costs are expected to increase given the expense of operating two sites and lower site utilization impacts cost absorption. We expect the on-going operation of two manufacturing sites will create pressure on gross margins and will lead to higher inventory levels in the near-term. As our ICLs have a shelf life of three years, if we are unable to align our manufacturing with forecasted demand, higher inventory levels could require write-downs for excess, slow moving, expiring and obsolete inventory.

Further, we are investing in new enterprise resource planning (ERP) and other technology platforms and systems to help support our future growth plans. Implementing a new ERP system is not only costly, but it is complex and exposes us to potential risks. ERP implementations can negatively affect financial accounting and reporting processes, as well as external commercial activities, such as ICL ordering and delivery. We cannot be assured that we will successfully implement our new ERP system or that we will avoid these and other negative impacts from our implementation efforts. If we do not effectively implement the ERP system as planned, or it does not operate as intended, the effectiveness of our internal control over financial reporting could also be adversely affected. In addition, we cannot assure that our new ERP system, and other technology platforms and systems that we use now or implement in the future, will meet our business needs and support our growth as intended. We also cannot assure that there will not be associated excessive costs or disruptions in portions of our business in the course of our maintenance,

support and/or upgrade of these systems. Any inability to successfully manage growth could materially and adversely affect our business, financial condition, and results of operation.

Corporate responsibility, specifically related to environmental, social and governance (ESG) matters, may impose additional costs, expose us to reputational and emerging areas of risks, and could negatively affect our business.

In order to comply with global ESG regulations and reporting requirements, we have been investing in our ESG resources and capabilities. Further, some investors, stockholders, customers, suppliers and other third parties have been increasingly focusing on ESG and corporate responsibility practices and reporting. Companies that do not adapt to or comply with the evolving regulations, requirements, expectations and standards, or which are perceived to have not responded appropriately, may suffer from reputational damage and result in the business, financial condition and/or stock price of a company being materially and adversely affected. This may result in a significant increase in additional expenses (e.g., direct or indirect cost of energy, materials, manufacturing, distribution, packaging and other operating costs) to comply with evolving regulations and/or third-party requirements that could adversely impact our business or profitability.

In response to certain stakeholder expectations, we have commenced reporting of our sustainability endeavors and future plans. These disclosures reflect our current aspirations and are not guarantees that we will be able to achieve them. Our efforts to accomplish and accurately report on these plans present numerous risks, any of which could have a material negative impact on us. Our pursuit of certain practices, as well as our ability to achieve any goal, including with respect to ESG-related initiatives, is subject to numerous risks, many of which are outside of our control. Certain shareholders may reduce or eliminate their holdings of our stock based on ESG issues. At the same time, certain stakeholders and regulators have increasingly expressed or pursued opposing views, legislation and investment expectations with respect to sustainability initiatives, including the enactment or proposal of “Anti-ESG” legislation or policies. If our sustainability practices do not meet evolving investor or other stakeholder expectations and standards or if we are unable to satisfy all stakeholders, our reputation, our ability to attract or retain employees, our sales and our attractiveness as an investment or business partner could be negatively impacted. Similarly, our failure or perceived failure to pursue or fulfill certain targets or goals, or to satisfy various reporting standards could also have negative impacts and expose us to government enforcement actions and private litigation.

Finally, we expect to incur additional costs and require additional resources to monitor, report, and comply with our various ESG practices, as well as new and anticipated global regulations focused on ESG. If we fail to adopt ESG standards or practices as quickly as some stakeholders desire, report on our efforts or practices accurately, or satisfy the expectations of our various stakeholders who have varied perspectives on sustainability practices and global regulators, our reputation, business, financial performance and growth may be adversely impacted.

Climate changes and extreme weather conditions could negatively affect our business.

Climate changes and extreme weather conditions could create financial risk to our business. Global physical climate changes, including unseasonable weather conditions and earthquakes, could disrupt our operations by impacting the availability and cost of water, energy, or materials within our supply chain, and could also increase insurance and other operating costs. This could in turn put pressure on our manufacturing costs and result in reduced profit margins associated with certain of our products. In the U.S., we have several offices and facilities located in Southern California, which has experienced weather events and fires and is a region where earthquakes could cause catastrophic loss. Climate changes and extreme weather conditions could impact our facilities and employees in Southern California and around the world. Climate-related transitional risks, such as changing regulations, could also increase our costs and adversely impact our operations or financial performance.

Risks Related to the Ophthalmic Products Industry

Unless we keep pace with advances in our industry and persuade physicians to adopt our new products, our sales will not grow and may decline.

Our future growth depends, in part, on our ability to timely develop products to treat diseases and disorders of the eye that are more effective, safer, or incorporate emerging technologies better than our competitors’ products, and are accepted by physicians and patients. Physicians and patients initially adopted our EVO ICL for the treatment of high myopia, and in order to continue growing, we need to increase adoption for the treatment of low and moderate myopia. Persuading physicians to adopt and grow their use of a new product or technology is challenging, and if we are unsuccessful, our sales will not grow and may decline.

In addition, sales of our existing products may decline rapidly if one of our competitors introduces a superior product, or if we announce a new product of our own. If we focus on research and development or technologies that do not lead to better products, more effective or advanced products could surpass our current and planned products. In addition, such product development efforts could require a significant investment of resources. If we are able to develop new products, we must manufacture these products economically and market them successfully by demonstrating to enough eye-care professionals the overall benefits of using them. If we do not timely develop new products that meet market demand or if there is insufficient demand for our new products, our sales and results of operations could be harmed. For example, it is uncertain whether physicians in countries that recognize the CE Mark will adopt the EVO Viva lens for use in presbyopic eyes, which our Notified Body approved for marketing and sale in July 2020.

Resources devoted to research and development may not yield new ophthalmic products that achieve regulatory approval or commercial success.

STAAR has limited product offerings, with nearly all of our net sales from EVO and EVO+ ICLs, which creates a heightened risk profile for the Company. In order to be successful, we will need to continue to launch new products or replace our existing products. Development of new implantable technology, from discovery through testing and registration to initial product launch, is expensive and time-consuming. Because of the complexities and uncertainties of ophthalmic research and development, products we are developing, including those currently in development, may not complete the development process or obtain the regulatory approvals required for us to successfully market the products. Our new products, including those currently under development, may fail to become commercially successful.

We may be required to conduct extensive clinical trials to demonstrate safety and effectiveness of new or enhanced ophthalmic products, such clinical trials are expensive, complex, can take years to complete, and have highly uncertain outcomes.

In order to further advance the development of, and ultimately receive regulatory approval to manufacture and sell, our new ophthalmic products or product enhancements, we may be required to conduct extensive clinical trials to demonstrate their safety and effectiveness to the satisfaction of the U.S. FDA or regulatory authorities in other countries. Clinical trials are expensive, complex, can take many years to complete, and have highly uncertain outcomes. Delays, setbacks, or failures can occur at any time, or in any phase of the clinical trials, and can result from concerns about safety, a lack of demonstrated effectiveness, or poor study or trial design. The commencement and completion of clinical trials may be delayed or prevented by many factors, including, but not limited to:

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an inability to reach agreement with regulatory authorities regarding the scope or extent of a proposed clinical trial;

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an inability to timely identify and reach agreement on acceptable terms with prospective clinical trial sites and entities involved in the conduct of our clinical trials;

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failure by third-party clinical trial managers to comply with applicable regulations or protocols;

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flaws in the design of the clinical trials;

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slower than expected rates of patient recruitment and enrollment;

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periodic amendments to clinical trial protocols to address certain variables which arise during the course of a trial;

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lack of effectiveness of our products; or

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unforeseen safety issues.

Complying with government regulation substantially increases the cost of developing, manufacturing and selling our ophthalmic products.

Competing in the ophthalmic products industry requires us to introduce new or improved products and processes continuously, and to submit these to the U.S. FDA and other regulatory bodies for clearance or approval. Obtaining clearance or approval can be a long and expensive process, and clearance or approval is never certain. For example, the U.S. FDA or another country’s regulatory agency, could require us to conduct an additional clinical trial prior to granting clearance or approval of a product and such clinical trial could take a long time and have substantial expense. Furthermore, there is no assurance that clearance or approval will be granted.

If a regulatory authority delays or does not grant approval of a potentially significant product, the potential sales of the product and its value to us can be substantially reduced. Even if the U.S. FDA or another regulatory agency clears or approves a product, the clearance or approval may limit the indicated patient populations or uses of the product, or may otherwise limit our ability to promote, sell and distribute the product, or may require expensive post-marketing studies or surveillance. If we cannot obtain timely regulatory clearance or approval of our new products, or if the clearance or approval is too narrow, we will not be able to successfully market these products, which would eliminate or reduce our potential sales and earnings.

In addition, the U.S. FDA and other regulatory authorities may change their clearance and approval policies, adopt additional regulations, or revise existing regulations, or take other actions which may prevent or delay approval or clearance of our products under development, cause the loss of previously received approvals or clearances or impact our ability to modify our currently cleared products on a timely basis. Also, we expect to incur additional costs complying with the European Union’s new Medical Device Regulation.

We depend on proprietary technology, but our intellectual property protections may be limited.

While we rely on various intellectual property laws, contractual provisions and confidentiality procedures and copyright laws to protect the proprietary aspects of our technology, we rely more on trade secrets and know-how, which may not prevent third parties from using publicly available information to access our technology. The ophthalmic industry is competitive, and new products and technologies are regularly being brought to market. With respect to our patents, any of them may be challenged, invalidated, circumvented or rendered unenforceable. Any of our pending patent applications may fail to result in an issued patent or fail to provide meaningful protection against competitors or competitive technology. Litigation may be necessary to enforce our intellectual property rights, and to protect or determine the validity and scope of our proprietary rights. We also challenge others’ patents or patent applications from time to time. Any litigation could result in substantial expense, may reduce our profits, and may not adequately protect our intellectual property rights. In addition, we may be exposed to future litigation by third parties based on claims that our products infringe their intellectual property rights. This risk is exacerbated by the fact that the validity and breadth of claims covered by patents in our industry may involve complex legal issues that are open to dispute. Any litigation or claims against or instituted by us, whether or not successful, could result in substantial costs, divert resources and the efforts of our personnel away from daily operations, harm our reputation, result in the impairment of our intellectual property rights, limit our ability to pursue future products and/or otherwise materially adversely impact our business.

We may not successfully replace our existing products, including those that lose or have lost patent protection.

As our existing patents expire, many of which already expired over the past several years, our competitors may introduce products using the same technology. Because of this possible increase in competition, we may lose sales and/or may need to reduce our prices to maintain sales of our products, which would make them less profitable. If we fail to develop and successfully launch new products and/or obtain new patents, our sales and profits with respect to our products could decline significantly. We may not be able to develop and successfully launch more advanced replacement products.

While we will continue developing intellectual property protections for our future products, third parties may pursue blocking patents that limit our ability to manufacture such products.

We plan to continue relying on our intellectual property rights to protect products and technology that we may develop or employ in the future, but third parties may develop and obtain patents covering such products or technology. In such event, we may need to obtain licenses for such patents. However, we may not be able to obtain licenses on reasonable terms, if at all, which could limit our ability to manufacture our future products and operate our business.

Risks Related to Regulatory and Compliance

We are subject to extensive government regulation worldwide, which increases our costs and could prevent us from selling our products.

We are regulated by regional, national, state and local agencies in the U.S. as well as governmental authorities in those countries in which we manufacture or distribute products. These regulations may govern the research, development, manufacturing, and commercial activities relating to medical devices, including their design, pre-clinical and clinical testing, clearance or approval, production, labeling, sale, distribution, import, export, post-market surveillance, advertising, dissemination of information and promotion. Failure to receive necessary approvals in international jurisdictions on a timely basis, or at all, could harm our business and operating results. In addition,

regulations and requirements for approvals vary by country, which can significantly increase the costs to sell our products in these international jurisdictions. Any failure to comply with applicable legal and regulatory obligations could result in fines and penalties, restrictions on certain business activities, and other remedial measures, which if significant, could disrupt our operations, distract management, and harm our business.

Regulatory issues may adversely impact our operations.

If we cannot maintain compliance with a particular jurisdiction’s regulatory requirements, it could adversely impact our financial performance and have a material adverse effect on our ongoing business and operations. We plan to remain in compliance with regulatory requirements established by applicable global regulatory agencies, however, there can be no guarantee that we will do so. We expect to continue to devote resources and attention to our quality systems and compliance and other regulatory requirements as part of the ordinary course of business. We cannot ensure that our efforts will be successful and failure to achieve or maintain compliance may materially and adversely impact our business and operations.

Laws pertaining to healthcare fraud and abuse could materially adversely affect our business, financial condition, and results of operations.

STAA US Equity

STAA · 10-K · period ended 2026-01-02

ITEM 1. Business

ITEM 1A. Risk Factors

STAA US Equity☆

STAA · 10-K · period ended 2026-01-02

ITEM 1. Business

ITEM 1A. Risk Factors

STAA US Equity