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QDEL US Equity

QuidelOrtho CorpHealth Care · In Vitro & In Vivo Diagnostic Substances · CIK 1906324 · FY ends Jan 1
$14.74
-0.11 (-0.74%)
USD · as of 2026-08-21 · marketstack

QDEL · 10-K · period ended 2025-12-28

← all QDEL documents
filed 2026-02-19 · EDGAR original ↗

Our rendering of the filing — original pagination and typography are not reproduced, and tables are reduced to their short label cells (the figures live on FA). Nothing is summarized: every line below is the filing's own text.

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qdel-20251228

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

________________________________

FORM 10-K

(Mark One)

For the fiscal year ended December 28, 2025

ORFor the transition period from _____ to _____

Commission file number: 001-41409

QUIDELORTHO CORPORATION

(Exact name of registrant as specified in its charter)

9975 Summers Ridge Road, San Diego, California92121

(Address of principal executive offices, including zip code)

(858) 552-1100

(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 stock, $0.001 par value QDEL The Nasdaq Stock Market

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 Act). Yes ☐ No ☒

The aggregate market value of the registrant’s common stock held by non-affiliates of the registrant was $1,940,523,408 based on the closing sale price at which the common stock was last sold, as of the last business day of the registrant’s most recently completed second fiscal quarter.

As of February 11, 2026, 68,081,767 shares of the registrant’s common stock were outstanding.

DOCUMENTS INCORPORATED BY REFERENCE:

(To the Extent Indicated Herein)

Portions of the registrant’s definitive proxy statement to be filed with the Securities and Exchange Commission in connection with the registrant’s 2026 Annual Meeting of Stockholders (scheduled to be held on June 16, 2026) are incorporated by reference into Part III, Items 10, 11, 12, 13 and 14 of this Annual Report on Form 10-K.

QUIDELORTHO CORPORATION

FORM 10-K

FOR THE FISCAL YEAR ENDED DECEMBER 28, 2025

TABLE OF CONTENTS

Page

Future Uncertainties and Forward-Looking Statements 4

Part I

Item 1. Business 5

Item 1A. Risk Factors 26

Item 1B. Unresolved Staff Comments 50

Item 1C. Cybersecurity 50

Item 2. Properties 52

Item 3. Legal Proceedings 52

Item 4. Mine Safety Disclosures 52

Part II

Item 6. [Reserved] 54

Item 7A. Quantitative and Qualitative Disclosures About Market Risk 67

Item 8. Financial Statements and Supplementary Data 69

Item 9A. Controls and Procedures 116

Item 9B. Other Information 118

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 118

Part III

Item 10. Directors, Executive Officers and Corporate Governance 119

Item 11. Executive Compensation 119

Item 14. Principal Accountant Fees and Services 119

Part IV

Item 15. Exhibits and Financial Statement Schedules 120

Summary of Abbreviated Terms 123

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Future Uncertainties and Forward-Looking Statements

This Annual Report contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act, and Section 21E of the Exchange Act. These statements are any statement contained herein that is not strictly historical, including, but not limited to, certain statements under Part I, Item 1, “Business,” Part I, Item 1A, “Risk Factors,” and Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” including under “Outlook” and “Liquidity Outlook,” and statements located elsewhere herein regarding our commercial and other strategic or sustainability-related goals, our cost-savings and operational improvement initiatives, industry prospects, our expected results of operations or financial position, and other future plans, objectives, strategies, expectations and intentions. Without limiting the foregoing, the words “may,” “will,” “could,” “would,” “should,” “might,” “expect,” “anticipate,” “believe,” “estimate,” “plan,” “intend,” “goal,” “project,” “strategy,” “future,” “continue,” “aim,” “strive,” “seek” or similar words, expressions or the negative of such terms or other comparable terminology are intended to identify forward-looking statements. Such statements are based on the beliefs and expectations of our management as of the date of this Annual Report and are subject to significant known and unknown risks and uncertainties. Actual results or outcomes may differ significantly from those set forth or implied in the forward-looking statements. The following factors, among others, could cause actual results or outcomes to differ from those set forth or implied in the forward-looking statements: fluctuations in demand for our non-respiratory and respiratory products; supply chain, production, logistics, distribution and labor disruptions and challenges; failure to acquire or complete the proposed acquisition of LEX Diagnostics on the anticipated timeline, or at all, including risks and uncertainties related to LEX Diagnostics’ ability to satisfy closing conditions and provisions; inability to successfully identify, consummate or realize the anticipated benefits of strategic transactions, strategic restructurings (such as the Optimization Plan), divestitures, spin-offs or discontinuances of certain business operations (such as the SAVANNA Exit), or debt financings, on our anticipated timelines, or at all; delays in the development of or failures or delays in the receipt of approvals for new or enhanced products; failure of new products and services to be commercially viable or accepted; and other macroeconomic, geopolitical, market, business, competitive and/or regulatory factors affecting our business generally, including those arising from the effects of announced or future or amended tariffs, trade policies, investigations and global trade relations, as well as those discussed under Part I, Item 1A, “Risk Factors” of this Annual Report. Investors should not rely on forward-looking statements as predictions of future events because these statements are based on assumptions that may not come true and are speculative by their nature. All forward-looking statements are based on information currently available to us and speak only as of the date of this Annual Report. We undertake no obligation to update any of the forward-looking information or time-sensitive information included in this Annual Report, whether as a result of new information, future events, changed expectations or otherwise, except as required by law.

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Part I

Item 1. Business

All references to “the Company,” “we,” “our” and “us” in this Annual Report refer to QuidelOrtho Corporation (“QuidelOrtho”) and its subsidiaries. References to “fiscal year ended 2025,” “fiscal year ended 2024” and “fiscal year ended 2023” in this Annual Report refer to the Company’s fiscal years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively. Refer to the Summary of Abbreviated Terms at the end of this Annual Report for definitions of terms used throughout this Annual Report.

Overview

Our vision is to advance diagnostics to power a healthier future. With our expertise in immunoassay and molecular testing, clinical chemistry and transfusion medicine, we aim to support clarity for clinicians and patients to help create better health outcomes. Our global infrastructure and commercial reach support our customers across more than 140 countries and territories with quality diagnostics, a broad test portfolio and market-leading service. We operate globally with manufacturing facilities in the U.S., U.K. and China and with sales centers, administrative offices and warehouses located throughout the world.

We currently sell our products directly to end users through a direct sales force and through a network of distributors, for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, universities, retail clinics, pharmacies, wellness screening centers, other POC settings, blood banks and donor centers, as well as for individual, non-professional, OTC use.

We manage our business geographically to better align with the market dynamics of the specific geographic regions in which we operate, with our reportable segments being North America, EMEA, China, JPAC and Latin America. We generate our revenue in the following business units: Labs, Transfusion Medicine (Immunohematology and Donor Screening product categories), Point of Care and Molecular Diagnostics. We also generate non-core revenue, including through our contract manufacturing business and certain business collaborations. Information concerning revenues attributable to our reportable segments and business units is set forth in Part II, Item 8, “Financial Statements and Supplementary Data—Note 3. Revenue” and “—Note 4. Segment and Geographic Information.”

Wind-Down of U.S. Donor Screening Portfolio

In February 2024, we initiated a wind-down plan to transition out of the U.S. donor screening portfolio. Specifically, we are winding-down the VIP platform and microplate assays, which are only sold in the U.S. and have a lower growth and margin profile. This wind-down will not affect any donor screening portfolio outside of the U.S. While we wind-down this U.S. donor screening portfolio, we will continue to support our existing customers and honor our contractual commitments. The winding-down of the U.S. donor screening portfolio, as compared to the prior years, contributed to the decline in revenue with a margin lower than our overall margin. Refer to Part II, Item 8, “Financial Statements and Supplementary Data—Note 3. Revenue” for more information. The wind-down of our U.S. donor screening portfolio is expected to be substantially complete by the first half of 2026.

Business Units and Products

We provide diagnostic testing solutions under various registered and unregistered brand names, including, among others, the following: ADENOPLUSTM, BIOVUETM, FRESHCELLSTM, INFLAMMADRYTM, LYRATM, METERPROTM, MICROVUETM, ORTHOTM, Ortho Clinical DiagnosticsTM, ORTHO OPTIXTM, ORTHO VERSEIATM, ORTHO VISIONTM, QUICKVUETM, QUIDELTM, QuidelOrthoTM, QuidelOrtho AUTOMATION ROUTINGTM, QuidelOrtho PERFORMANCE MANAGERTM, QuidelOrtho RESULTS MANAGERTM, SAVANNATM, SOFIATM, SOLANATM, THYRETAINTM, TRIAGETM, VALUMETRIXTM, VIRENATM and VITROSTM. Solely for convenience, in some cases, the trademarks, service marks and trade names referred to in this Annual Report are listed without the applicable TM symbol, but we intend to enforce our rights to these trademarks, service marks and trade names. Other trademarks, service marks and trade names appearing in this Annual Report are the property of their respective owners.

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We generate product revenue in the following business units:

Business Unit Focus

Specialized diagnostic solutions

Other product revenues primarily from contract manufacturing (1)

Tests that are run on a range of portable, POC analyzers

Tests that are visually read

(1) Represents our non-core revenue. All non-core revenue is recorded in the North America segment.

The products and platforms under each business unit are described below. Certain products and platforms are not available in all regions where we do business.

LABS

Product Primary Application

Specialty Products Variety of biomarkers for bone health

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• high-quality results quickly, efficiently and economically;

• improved storage, with longer shelf life and less shelf space required;

• 40% greater test throughput when using XT slides;

• 96% first-pass yield on test results; and

Testing Menu

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MOLECULAR DIAGNOSTICS

Product Primary Application

Testing Menu

(1) In the second quarter of 2025, we announced a plan to discontinue the development of the SAVANNA platform.

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POINT OF CARE

Product Primary Application

Rapid Immunoassay

Cardiometabolic Immunoassay

Testing Menu

Eye Health Acute Conjunctivitis, MMP-9 (a key inflammatory marker for dry eye)

Oncology Colorectal Cancer

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TRANSFUSION MEDICINE

Product Primary Application

Immunohematology

Donor Screening

(2) In the first quarter of 2024, we initiated a plan to wind-down the VIP platform and microplate assays, which are

only sold in the U.S.

Global Services

In addition to the products we provide, our services are a critical element of how we deliver value to our customers. As of December 28, 2025, we had approximately 1,200 service employees globally. We employ highly trained service professionals, including laboratory specialists with advanced qualifications.

Our highly valued suite of solutions include:

•E-CONNECTIVITY Remote Monitoring Software−More than 75% of our installed base of VITROS 5600, XT 7600 and ORTHO VISION platforms are e-connected, enabling 98% up-time for our e-connected U.S. customers, high instrument reliability and proactive maintenance.

•VALUMETRIX−A highly valued consulting service proven to increase laboratory workflow, productivity and laboratory service levels utilizing lean principles and process excellence. This service offering provides actionable insights into demand for new products, services and workflow.

•Global Technical Solution Center−Five technical solution centers delivering first-line support in over 15 languages, meaning we can resolve service issues remotely without an on-site visit approximately two-thirds of the time.

•Smart Service Mobile App−First-in-class technology enabled on iPhone and Android devices that allows our service teams to receive up-to-date analyzer health checks, proactive alerts and performance monitoring to help achieve the highest levels of reliability.

•Training and Education−Flexible educational resources for the lifetime of the customer relationship, including virtual technical training, continuing education and professional development.

•Smart Start−Concierge implementation program led by certified project managers. Easier implementation using collaborative software to keep up to date with real-time progress reports, customized dashboards and status updates.

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•Merged Reality−Enables product experts to provide remote ‘side-by-side’ assistance to field service engineers and customers through mobile devices, including smart glasses. This allows both parties to see the same thing at the same time and provide guided instruction leading to better and faster fix rates.

•Aquant AI−A field-based machine learning tool used to troubleshoot instrument issues with standardized solutions.

We also provide our VIRENA wireless cellular data management and surveillance system that operates as a cloud-based solution with the ability to connect SOFIA and SOLANA instruments across a healthcare system and automatically transmit de-identified test results to a secure database. With VIRENA, a health system, POL, urgent care center or retail clinic has the ability to compile, analyze, map and generate reports of de-identified test results, improving operational efficiencies, quality and patient outcome initiatives.

Digital Solutions and Innovation

We are building our enterprise digital product strategy, platform and portfolio, which we believe help improve our customers’ clinical and operational outcomes. Our focus is on enabling our customers to deliver smart, connected care across a variety of clinical environments. We strive to connect our instruments to healthcare providers, labs and policymakers through proprietary and third-party solutions, creating valuable data assets. Our portfolio of informatics solutions includes the newly launched QuidelOrtho RESULTS MANAGER for clinical labs. We plan to release multiple products within this portfolio in 2026, including QuidelOrtho RESULTS MANAGER IH for Transfusion Medicine, QuidelOrtho RESULTS MANAGER POC for Point of Care, QuidelOrtho AUTOMATION ROUTING Solution for our customers with total lab automation, a validation manager for various areas of the lab, and the QuidelOrtho PERFORMANCE MANAGER to create a unique, seamless informatics experience for customers.

Our Strategic Capabilities and Competitive Strengths

There is significant competition in the development and marketing of IVD products, and innovation, product development, regulatory clearance to market and commercial introduction of new IVD technologies can occur rapidly. We believe that some of the most significant competitive factors in the rapid diagnostic market include convenience, speed to result, specimen flexibility, product menu, clinical needs, price, reimbursement levels, product performance and customer service, as well as effective distribution, advertising, promotion and brand recognition. The competitive factors in the central laboratory market are also significant and include price, product performance, reimbursement, compatibility with routine specimen procurement methods, and manufacturing products in testing formats that meet the workflow demands of larger volume laboratories. There are several global companies with whom we compete, as well as regional and local companies focused on particular markets and/or technologies. Some of our principal competitors include, among others, Abbott Laboratories, bioMérieux, Bio-Rad, Danaher, Diasorin, Hologic, Qiagen, Revvity, Roche, Siemens Healthineers, Thermo Fisher Scientific, Waters Corporation (acquired BD Diagnostics division) and Wermerson Immuncor. Some of these competitors have substantially greater financial, marketing and other resources than we have.

We believe we are well positioned to drive sustained and profitable growth through an ethos of customer-centric decision making and behavior, which informs everything we do from product development to commercial execution. This disciplined focus on serving customers has resulted in, and we believe will continue to create, a business model that can deliver profitable growth and stockholder returns.

The competitive strengths that serve as our foundation of success today and can drive future growth include five key aspects, all of which benefit from our talented people and loyal customers:

•Superior customer experience and brand loyalty. Over our more than 80 years supporting the IVD testing needs of our customers, we have developed deep and enduring relationships with our customers. Our service program allows us to retain and grow our customer base by providing an industry-leading customer experience driven by quality of service, innovation and access to a diverse product portfolio. We recently received the Excellence Services Label in our EMEA region. This award is a global ISO-sponsored award recognizing outstanding customer experience. QuidelOrtho is the first medical device company to receive this distinction.

•Strong commercial footprint. We leverage our commercial team of more than 2,500 employees in sales, service and marketing across more than 140 countries and territories to facilitate successful delivery of innovative solutions to meet customer and patient needs across the healthcare continuum.

•POC Leadership. We are a recognized leader in POC diagnostics, providing rapid, accurate and reliable solutions that empower providers to make informed decisions at the moment of care. Our SOFIA and TRIAGE platforms are trusted across urgent care clinics, physician offices and other decentralized settings.

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•Manufacturing Scale and Supply Chain Resilience. Many of our proprietary processes are vertically integrated to facilitate reliability and quality advantages. We also have a wide geographic diversity of manufacturing sites as well as a track record of navigating supply chain disruptions and scale-ups.

•Robust R&D and Innovation Capabilities. Our ability to innovate is supported by disciplined R&D processes, deep scientific expertise and a history of developing high-quality assay methodologies and testing platforms. We continue to invest in menu expansion, new platform capabilities, software and connectivity solutions and advanced technologies, such as automation and digital integrations, through a strategic blend of organic and inorganic innovation.

Business Strategy

We are driven to transform diagnostics into action for more people in more places. To achieve this, we serve a broad range of market segments across the healthcare continuum, from medium to large sized centralized laboratories to physicians’ offices and other decentralized settings. While these care settings have traditionally been less integrated, the healthcare landscape continues to become more integrated. This consolidation is bringing together labs, hospitals, physicians’ offices and urgent care clinics into unified healthcare systems. This integration means that success in one care setting often creates opportunities in others within the same system.

Central to our strategy is a focus on economic profit and return on invested capital (ROIC) across all aspects of our business. We are committed to allocating resources and capital efficiently and seek to deliver sustainable returns above the cost of capital. By prioritizing opportunities that can maximize economic profit, we aim to create value for our stakeholders while maintaining a disciplined approach to growth.

In the near term, we are focusing on a set of strategic initiatives across our lines of business and geographies to improve the underlying business and deliver greater stockholder value.

Our near-term priorities include:

•increasing market share in high-value profit pools where we provide a strong competitive offering;

•building a culture focused on driving sales growth, profitability, cash flow and returns for stockholders;

•aligning incentive structures with both customer and stockholder value creation; and

•developing and executing a comprehensive talent management strategy.

Longer term, we plan to continue to build and enhance our award-winning customer service, invest in platform capabilities and enhance our assay menus. Recognizing the complexity and speed of innovation in these areas, in addition to internal development, where it may be better or more timely in serving our customers, we plan to continue to explore collaborations where we find strategic and financial alignment. This approach helps mitigate risk, accelerate innovation and deliver solutions to market more quickly.

Research and Development

We continue to focus our R&D efforts on the following areas:

•creation of new and improved products for use by our customers, including new and improved assays and software;

•support of important life-cycle-management efforts to maintain our current on-market portfolio of products; and

•pursuit of collaboration with other companies for new and existing products and markets.

We balance our R&D efforts against our R&D team’s capacity, development timelines and overall cost. Our R&D team is comprised of a balanced mix of experienced professionals with years of experience in the diagnostics industry and recently trained technologists, and together, they have know-how and technical capabilities in key areas, such as biomedical science, IT and engineering. Key strengths of our team include new assay format development, new instrument systems development and the complex integration of the two.

R&D expenses were $186.2 million, $218.7 million and $245.0 million for fiscal years ended 2025, 2024 and 2023, respectively. We anticipate a continued investment of our financial resources to product and technology R&D for the foreseeable future, with increases and decreases as projects progress through the various development phases.

Sales, Marketing and Distribution

Our current business strategy is designed to serve the continuum of healthcare delivery needs globally, from POC clinicians located in doctor’s office practices, to moderately complex POLs, and to highly complex hospitals, laboratories and blood and

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plasma centers. Within the inherent operational diversity of these various segments, we focus on differentiating ourselves and enhancing our market leadership by specializing in the diagnosis and monitoring of select disease states, conditions and wellness categories.

Certain of our revenue is driven by a “razor/razor blade” business model. Through this model, we generally sell or place instruments under long-term contracts, which support the ongoing sale of our assays, reagents and consumables. Under this model, our customers are required to purchase the assays, reagents and consumables from us. These sales generate a high proportion of our recurring revenues.

Our sales team is comprised of highly skilled and experienced professionals. We sell products globally and market and distribute products worldwide in a variety of ways, including through a mix of direct, indirect and hybrid distribution strategies. Across our global footprint, we operate a region-specific sales model. Our developed markets, specifically in North America and Western Europe, are served primarily through direct sales; however, we generally utilize a combination of direct sales and third-party distributors in emerging markets, such as China, Asia Pacific, the Middle East, Africa, Eastern Europe and Latin America, as we believe this model is more commercially effective in those regions. Our primary distribution centers are located in North America and Europe.

In North America, we use a sales force for each of our business units. Our North America distribution strategy takes into account the highly fragmented POC market, with many small or medium-sized customers. To reach customers using POC diagnostic tests, a network of national and regional distributors is employed, as well as our own sales force. In the past few years, we have evolved our North America sales force to be specialized as product experts and invested in new business development roles strategically to expand our market footprint in independent reference laboratory, urgent care and oncology markets. This sales force works closely with our key distributors to drive market penetration of our products.

In Europe, our employees support sales and marketing activities in key countries, such as Germany, Italy, France and the U.K. In addition, we have created shared service centers in Galway, Ireland, Prague, Czech Republic and Strasbourg, France to support general and administrative, technical support and customer service functions in Europe.

In China and the Asia Pacific region, which includes Japan and India, our employees support sales and marketing activities, primarily for the Point of Care, Labs and Transfusion Medicine business units. In addition, we have created shared service centers in Shanghai, China, Hyderabad, India, and Singapore to support general and administrative, technical support and customer service functions.

In Latin America, our employees support sales and marketing activities in key countries, such as Brazil and Mexico.

Our global team strives to deliver best-in-class customer service and support by surrounding our customers with dedicated and experienced professionals. Our call center team and field application specialists serve as the first line of contact for our customers and are available to provide customer training and ongoing customer support. In addition, our network of field engineers is responsible for installing our instruments and providing onsite customer support if necessary.

Our marketing strategy is focused on efforts to demonstrate that our key product portfolios are supported by clinical validation and health economic and outcomes research that show that our tests deliver fast, high-quality results, are cost-effective to use with lower total cost of ownership, and improve patient outcomes. Our marketing strategy also focuses on effectively marketing to customers a differentiated value proposition and maintaining our brand strength as further discussed above in the section entitled “Our Strategic Capabilities and Competitive Strengths.”

We derive a significant portion of our total revenues from a few customers and distributors. For fiscal year ended 2025, one customer represented 11% of Total revenues. Refer to Part II, Item 8, “Financial Statements and Supplementary Data—Note 3. Revenue” for more information.

Manufacturing

Our manufacturing operations benefit from our broad global footprint, scale and workforce capabilities. We believe our plant capacity and available space are sufficient to accommodate current growth, maintain quality and support continuity. Our primary manufacturing facilities are located in Carlsbad, California; San Diego, California; Athens, Ohio; Raritan, New Jersey; Rochester, New York; Pompano Beach, Florida; and Pencoed, Wales. We also have a manufacturing facility in Changsha, China.

Our Carlsbad, California lateral flow manufacturing facility consists of laboratories devoted to tissue culture, cell culture, protein purification or immunochemistry, and production areas dedicated to manufacturing and assembly. In the manufacturing process, biological and chemical supplies and equipment are used. We have invested in a high degree of automated equipment for the assembly and inspection processes. This facility operates under a QMS per ISO standard and regulatory regulations and is certified to ISO 13485:2016 and MDSAP medical device standards. Many of the immunoassay products manufactured at this facility are packaged and shipped by a local third party.

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Our Summers Ridge, San Diego, California facility consists of laboratories that are involved in mammalian cell culture, bacterial fermentation, protein purification and modification, as well as other techniques involved in immunoassay reagent manufacturing. This facility has production areas dedicated to creating and processing plastic components that are subsequently transformed into finished devices (cardiac, drugs of abuse and molecular diagnostic products) using customized manufacturing equipment, including specialized automation. This facility is certified to ISO 13485:2016 and MDSAP medical device standards. Most of the products are packaged and subsequently distributed by our San Diego distribution center.

Our Athens, Ohio facility consists of a variety of clean room and chemistry laboratories and customized reagent filling and packaging areas to support the manufacturing at the facility of all products under cGMPs. This facility supports the manufacturing of our molecular nucleic acid amplification products, our living tissue cell culture and antibody-based products, as well as our enzyme linked immunosorbent assays. We use a wide variety of biological and chemical supplies in our manufacturing processes. We also utilize specialized equipment for the lyophilization of reagents, cell culture growth, protein purification and a variety of automation methods for dispensing of antibodies, reagents and solutions. This facility is certified to ISO 13485:2016 and MDSAP medical device standards. Packaging, warehousing and shipping logistics with cold chain storage capability are handled at this facility.

Our Raritan, New Jersey facility manufactures our IVD donor screening and immunohematology products that are distributed globally. Manufacturing processes consist of formulation, filtration, filling, labeling, chemistry analysis, serological and microbial testing, as well as packaging. The product filling process occurs in a microbially controlled filling area using highly automated equipment and systems. This facility is a CBER licensed biologics/510(k) facility, certified to ISO 13485 and MDSAP medical device standards, ISO14001:2015, Environmental Management System, and the OSHA Voluntary Protection Program (“VPP”) Star Site. This facility is recognized for environmental stewardship by the New Jersey Department of Environmental Protection. Warehousing, direct shipping and shipping logistics with cold chain storage capability are handled at this facility with products transported to our distribution facilities for onward handling to end customers.

Our Rochester, New York facility consists of three sites for slide manufacturing, fluid manufacturing and CNP microwell and equipment manufacturing. The Rochester sites manufacture slides, microwells and fluids used for clinical diagnostic assays run on our VITROS analyzers. Manufacturing capabilities include formulation, lyophilization, filling, coating, slitting, custom featuring, assembly and packaging, all under cGMPs. This facility is certified to ISO 13485:2016 and MDSAP medical device standards and ISO 14001 and is part of the OSHA VPP program for safety. Warehousing and shipping logistics with cold chain storage capability are handled at this facility with products transported to our distribution facilities for onward handling to end customers.

Our Pompano Beach, Florida facility manufactures our immunohematology CAT products that are distributed to the North American market, encompassing the U.S., Canada and Puerto Rico. The manufacturing processes include subassembly activities required for reagent formulation, product filling, chemistry analysis, serological testing and product packaging. The product filling process occurs in a microbially controlled filling area using highly automated, state-of-the-art equipment and systems. This facility is a CBER licensed biologics/510(k) facility, certified to ISO 13485 and MDSAP medical device standards, ISO 14001 and ISO 45001. Warehousing and shipping logistics with cold chain storage capability are handled at this facility with products transported to our distribution facilities for onward handling to end customers.

Our Pencoed, Wales facility manufactures certain of our immunoassay and immunohematology products that are distributed globally. The immunoassay manufacturing processes include conjugation, purification, biological formulation, lyophilization, dispensing, testing and packaging. The processes are highly automated with state-of-the-art systems and key processes are executed in an environmentally controlled area. By utilizing electronic batch records, each product is manufactured with high quality and consistency. This facility is certified to ISO 13485 and MDSAP medical device standards, ISO 14001 and ISO 45001. Warehousing and shipping logistics with cold chain storage capability are handled at this facility with products transported to our distribution facilities for onward handling to end customers.

Our Changsha, China facility manufactures our VITROS analyzers for distribution to the China market. The manufacturing process of the instruments includes assembly activities, adjustment, release testing and packaging. The facility has Class 8 cleanrooms and Class 7 laboratories, as well as cold chain storage capabilities, and has obtained ISO 13485 certification.

We aim to conduct our manufacturing in compliance with QMS regulatory requirements of the U.S., Australia, Brazil, Canada, Japan, Europe, South Korea and certain other countries. Our manufacturing facilities have passed routine regulatory inspections confirming compliance with the QMS regulatory requirements. Our facilities are registered with various regulatory bodies, including the FDA and other international and local public health and regulatory agencies.

Suppliers and Raw Materials

We source raw materials from external suppliers who we believe are reputable and with whom we can maintain strong business relationships. Some materials are available from a single or limited number of sources. We work closely with our suppliers to facilitate supply chain continuity and resilience by (i) partnering with suppliers to invest in additional capacity and inventory,

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(ii) diversifying our supply base, where feasible, to reduce reliance on a single source, (iii) building redundancy into our global supply chain and (iv) insourcing activities where strategically and financially advantageous. We regularly evaluate our supply chain for potential gaps and take proactive steps to mitigate risks. Additionally, changes in U.S. trade policies have resulted in higher tariffs applicable to certain non-U.S. suppliers, and we are actively managing these impacts. For more information on our supply chain, refer to Part I, Item 1A, “Risk Factors—Risks Relating to Our Business, Strategy and Operations—Interruptions and delays in the supply of raw materials, components, equipment and other products and services could adversely affect our operations and financial results.”

Collaboration Arrangements

We have various collaboration arrangements, which provide us with the rights to develop, produce and market products using certain know-how, technology and patent rights maintained by our collaboration partners. These arrangements are often entered into in order to share risks and rewards related to a specific program or product. Our collaboration arrangements include a number of relationships for test development, instrument development and automation track design and distribution.

The Company has the Joint Business between Ortho and Grifols, under which Ortho and Grifols agreed to pursue a collaboration relating to Ortho’s Hepatitis and HIV diagnostics business. The arrangement is governed by the Grifols Agreement, which includes, among other things, a profit and expense sharing arrangement. Under the Grifols Agreement, we share with Grifols the profits from our production and sale of Hepatitis and HIV diagnostics products, along with certain expenses related to the collaboration. Correspondingly, Grifols shares profits with us from its sale of certain antigens and the licensing of certain intellectual property rights, along with certain related expenses. The Grifols Agreement also entitles us to use such intellectual property rights. The majority of the patents underlying these intellectual property rights have expired. Grifols also supplies us with a portion of the antigens used in our production of these diagnostics products. During fiscal year ended 2025, the revenue associated with the use of this patented intellectual property was less than 1% of our total revenues and the expense associated with the antigens supplied to us by Grifols was less than 2% of our cost of goods sold.

The expiration date of the initial 50-year term of the Grifols Agreement is December 31, 2039. In December 2025, we and Grifols initiated discussions to terminate the Joint Business arrangement prior to its scheduled expiration date in 2039. Accordingly, we recorded a charge of $65 million payable to Grifols over a three-year period in Other operating expenses in the Consolidated Financial Statements for the fiscal year ended 2025 to reflect the mutually agreed terms in principle. While we continue to engage in discussions with Grifols and additional information may become available as discussions progress, it is reasonably possible that the ultimate resolution of the termination may differ from the estimated amount accrued, and such an amount could be material to the Consolidated Financial Statements.

Seasonality

Revenues from our respiratory products are subject to, and significantly affected by, the seasonal demands of the cold, flu and RSV seasons, which are typically more prevalent during the fall and winter. Historically, revenues from our influenza products have varied from year to year based, in large part, on the severity, length and timing of the onset of the cold, flu and RSV seasons. In addition, the SARS-CoV-2 virus is expected to have similar seasonal demands and impacts on our revenues. Revenues related to our respiratory products accounted for approximately 15% of our Total revenues for the fiscal year ended 2025.

Government Regulations

U.S. Regulations of Medical Devices

The testing, manufacture and commercialization of the majority of our diagnostics products and analyzers in the U.S. are subject to regulation by numerous governmental authorities, principally the FDA as medical devices and corresponding state regulatory agencies. Pursuant to the FDCA and the regulations promulgated thereunder, the FDA regulates the preclinical and clinical testing, manufacture, labeling, distribution and promotion of medical devices.

In the U.S., medical devices are classified into one of three classes (Class I, II or III) depending on the degree of risk associated with each medical device and the extent of manufacturer and regulatory control needed to ensure its safety and effectiveness. Class I devices are those with the lowest risk to the patient and are those for which safety and effectiveness can be assured by adherence to the FDA’s General Controls for medical devices, which include compliance with the applicable portions of cGMPs for medical devices known as the QSR facility registration and product listing, reporting of adverse medical events, and truthful and non-misleading labeling, advertising and promotional materials. Class II devices are subject to the FDA’s General Controls, and special controls as deemed necessary by the FDA to ensure the safety and effectiveness of the device, like performance standards, post-market surveillance, patient registries and FDA guidance documents. Class III devices generally pose the highest risks, such as life sustaining, life supporting or some implantable devices, and are typically subject to

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premarket approval to ensure their safety and effectiveness. Our current products are generally Class I or II. Certain of our VITROS immunodiagnostics are Class III.

While most Class I devices are exempt from the premarket notification requirement under Section 510(k) of the FDCA (“510(k)”), manufacturers of most Class II devices are required to submit to the FDA a premarket notification under 510(k) requesting permission to commercially distribute the device. The FDA’s permission to commercially distribute a device subject to a 510(k) premarket notification is generally known as 510(k) clearance, which can be a lengthy, expensive and uncertain process. The FDA has been requiring more rigorous demonstration of product performance as part of the 510(k) process, including submission of extensive clinical data. It generally takes from three months to one year to obtain clearance, but may take longer. A PMA application must be supported by valid scientific evidence to demonstrate the safety and effectiveness of the device, typically including the results of clinical investigations, bench tests and reference laboratory studies. In addition, modifications or enhancements for existing products that could significantly affect their safety or effectiveness or constitute a major change in the intended use of the device, will require new submissions to the FDA. Class III devices require approval of a PMA application evidencing safety and effectiveness of the device. Data and content requirements for premarket submissions, including 510(k) notifications and PMAs, can change over time. For example, premarket submissions for “cyber devices” must contain certain information about device cybersecurity. “Cyber devices” encompass any device that: (1) includes software validated, installed or authorized by the sponsor as a device or in a device; (2) has the ability to connect to the internet; and (3) contains any technological characteristics validated, installed or authorized by the sponsor that could be vulnerable to cybersecurity threats. We currently market the majority of our diagnostic products in the U.S. pursuant to 510(k) clearances and PMA approvals.

The FDA can authorize the emergency use of an unapproved medical product or an unapproved use of an approved medical product, referred to as EUA, for certain emergency circumstances after the Secretary of the HHS has made a declaration of emergency justifying authorization of emergency use. An EUA allows use in a public health emergency to diagnose, treat or prevent serious or life-threatening diseases or conditions caused by emerging infectious disease threats when there are no adequate, approved and available alternatives. The FDA may also waive otherwise applicable cGMP requirements to accommodate emergency response needs. Products subject to an EUA must still comply with the conditions of the EUA, including labeling and marketing requirements. Moreover, the authorization to market products under an EUA is limited to the period of time the public health emergency declaration is in effect, as determined by HHS. Some of our current respiratory products were initially authorized by the FDA under EUAs and such EUAs remain in effect until the relevant EUA declaration under Section 564 of the FDCA is terminated or the FDA otherwise revokes a specific EUA. If and when HHS publishes a notice of termination of such EUA declaration, and following the end of any applicable enforcement discretion period, we must comply with applicable FDCA requirements for these respiratory products, including as required, 510(k) notification or PMA submission.

The FDA’s CLIA regulates laboratory testing and requires clinical laboratories to be certified by their state, as well as the CMS, before diagnostic testing can be conducted. Laboratories using our assays must obtain a CLIA certificate. Waived testing is designated by CLIA as simple testing that carries a low risk for an incorrect result. The CLIA-waived designation is critical for most of our products that are intended for POC settings. The FDA’s current guidance entitled “Guidance for Industry and FDA Staff: Recommendations for Clinical Laboratory Improvement Amendments of 1988 CLIA Waiver Applications for Manufacturers of In Vitro Diagnostic Devices” sets forth requirements for obtaining a CLIA waiver, which are onerous and have increased the time and cost we are required to spend to obtain a CLIA waiver.

Any devices we manufacture or distribute pursuant to FDA clearance or approvals are subject to continuing regulation by the FDA and certain state agencies, including adherence to QSR relating to testing, control, documentation and other quality assurance requirements. We must also comply with Medical Device Reporting requirements, which mandates reporting to the FDA of any incident in which a device may have caused or contributed to a death or serious injury, or in which a device malfunctioned and, if the malfunction were to recur, would be likely to cause or contribute to a death or serious injury. Labeling and promotional activities are also subject to scrutiny by the FDA and, in certain circumstances, by the FTC. Current FDA enforcement policy prohibits the marketing of approved medical devices for unapproved uses.

U.S. Regulation of Biological Products

Certain of our blood screening products are regulated by the FDA as biological IVD products, also called biologics. In the U.S., biologics are subject to regulation under the FDCA and the Public Health Service Act, and other federal, state, local and foreign statutes and regulations. The process required by the FDA before biologic IVDs may be marketed in the U.S. generally involves the following:

•completion of preclinical laboratory tests, and when appropriate, animal studies performed in accordance with the FDA’s Good Laboratory Practice requirements;

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•submission to the FDA of an IND which must become effective before human clinical trials may begin. An IND is a request for authorization from the FDA to administer an investigational new drug or biologic IVD product to humans and human specimens;

•approval by an Institutional Review Board or ethics committee at each clinical site before the trial is commenced;

•performance of adequate and well-controlled human clinical trials to establish the safety, purity and potency of the proposed biologic IVD product candidate for its intended purpose;

•preparation of and submission to the FDA of a BLA after completion of all pivotal clinical trials;

•satisfactory completion of an FDA Advisory Committee review, if applicable;

•a determination by the FDA within 60 days of its receipt of a BLA to file the application for review;

•satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities at which the proposed product is to be produced to assess compliance with cGMPs and to assure that the facilities, methods and controls are adequate to preserve the biological product’s continued safety, purity and potency, and of selected clinical investigation sites to assess compliance with Good Clinical Practices; and

•FDA review and approval of the BLA to permit commercial marketing of the product for particular indications for use in the U.S.

Assuming successful completion of all required testing in accordance with all applicable regulatory requirements, the results of product development, nonclinical studies and clinical trials are submitted to the FDA as part of a BLA requesting approval to market the product for one or more indications and intended uses. The BLA must include all relevant data available from preclinical and clinical studies, including negative or ambiguous results as well as positive findings, together with detailed information relating to the product’s chemistry, manufacturing, controls, and proposed labeling, among other things. The submission of a BLA requires payment of a substantial application user fee to the FDA, unless a waiver or exemption applies.

After the FDA evaluates a BLA and conducts inspections of manufacturing facilities where the investigational product and/or its drug substance will be produced and of select clinical trial sites, the FDA may issue an approval letter or a CRL. An approval letter authorizes commercial marketing of the product with specific prescribing information for use for specific indications. In issuing the CRL, the FDA may recommend actions that the applicant might take to place the BLA in condition for approval, including requests for additional information or clarification. The FDA may delay or refuse approval of a BLA if applicable regulatory criteria are not satisfied, require additional testing or information and/or require post-marketing testing and surveillance to monitor safety or efficacy of a product.

If regulatory approval of a product is granted, such approval will be granted for particular indications and may include limitations on the indicated uses for which such product may be marketed. The FDA also may condition approval on, among other things, changes to proposed labeling or the development of adequate controls and specifications. Once approved, the FDA may withdraw the product approval if compliance with pre- and post-marketing requirements is not maintained or if problems occur after the product reaches the marketplace. The FDA may require one or more post-market studies and surveillance to further assess and monitor the product’s safety and effectiveness after commercialization and may limit further marketing of the product based on the results of these post-marketing studies.

Any biologic IVDs manufactured or distributed pursuant to FDA approvals are subject to pervasive and continuing regulation by the FDA, including, among other things, requirements relating to record-keeping, reporting of adverse experiences, periodic reporting, product sampling and distribution, and advertising and promotion of the product. In addition, a summary of every manufactured lot of product must be submitted to the FDA for review and approval prior to distribution. After approval, most changes to the approved product, such as adding new indications or other labeling claims, are subject to prior FDA review and approval. There also are continuing annual program fees for any marketed products. Biologic manufacturers and their subcontractors are required to register their establishments with the FDA and certain state agencies, and are subject to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMP, which imposes certain procedural and documentation requirements upon us and our third-party manufacturers. Changes to the manufacturing process are strictly regulated, and, depending on the significance of the change, may require prior FDA approval before being implemented. FDA regulations also require investigation and correction of any deviations from cGMP and impose reporting requirements upon us and any third-party manufacturers that we may decide to use. Accordingly, manufacturers must continue to expend time, money and effort in the area of production and quality control to maintain compliance with cGMP and other aspects of regulatory compliance.

FDA Enforcement

The FDA may withdraw a marketing authorization if compliance with regulatory requirements and standards is not maintained or if problems occur after the product reaches the market. Later discovery of previously unknown problems with a product, including adverse events of unanticipated severity or frequency, or with manufacturing processes, or failure to comply with

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regulatory requirements, may result in revisions to the approved labeling to add new safety information, imposition of post-market studies or clinical studies to assess new safety risks, or imposition of distribution restrictions or other restrictions. Other potential consequences include, among other things: restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the market, product recalls, fines, warning letters, untitled letters, clinical holds on clinical studies, refusal by the FDA to approve pending applications or supplements to approved applications, product seizures or detention, refusal to permit the import or export of products, consent decrees, corporate integrity agreements, the issuance of corrective information, injunctions, or the imposition of civil or criminal penalties.

In addition, the FDA closely regulates the marketing, labeling, advertising and promotion of biologics and medical devices. A company can make only those claims relating to safety and efficacy, purity and potency that are cleared or approved by the FDA and in accordance with the provisions of the authorized label. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses. Failure to comply with these requirements can result in, among other things, adverse publicity, warning letters, corrective advertising and potential civil and criminal penalties.

Regulations Outside of the U.S.

For marketing outside the U.S., we are subject to foreign regulatory requirements governing human clinical testing and marketing approval for our products. These requirements vary by jurisdiction, differ from those in the U.S., and may require us to perform additional or different preclinical or clinical testing regardless of whether we have obtained FDA clearance or approval. The amount of time required to obtain necessary approvals varies from that required for FDA clearance or approval. In many foreign countries, pricing and reimbursement approvals are also required.

Our initial focus for obtaining marketing approval outside the U.S. is typically in the EU, Australia, Brazil, Canada, China, Japan and the U.K. EU regulations and directives generally classify healthcare products either as medicinal products, medical devices or IVDs. In order for medical devices to be placed on the European market or put into service, they must bear a CE marking. The CE marking may only be affixed if the product meets the essential safety and performance requirements. Manufacturers must establish a specific quality management system that ensures that a risk management procedure and a clinical evaluation are carried out for each device. The conformity assessment usually involves an audit of the manufacturer’s quality system by a notified body accredited by an EU member state and, depending on the type of device, a review of the technical file from the manufacturer on the safety and performance of the device. In some other cases, the notified body must seek a scientific opinion from specific expert panels or the European Medical Agency before issuing a CE certificate.

In addition, the EU has adopted the EU MDR and the EU IVDR, each of which impose stricter requirements for the marketing and sale of medical devices than in the U.S., including in the area of clinical evaluation requirements, quality systems and post-market surveillance. The compliance deadlines for the EU MDR and EU IVDR were May 2021 and May 2022, respectively, and the transition period provided for in the EU MDR for existing certifications issued under the previous Medical Devices Directive ended on May 26, 2024. For certain medical devices, the transition period was extended and is scheduled to end between December 31, 2026 and December 31, 2028, depending on the class of the device and the fulfillment of certain additional conditions (EU 2023/607). The EU IVDR has been applicable since May 26, 2022. In June 2024, the European Parliament and the Council adopted a staggered extension of its transition period, for certain existing certifications, ranging from December 31, 2027 for high risk IVDs, December 31, 2028 for medium risk IVDs, December 31, 2029 for lower risk IVDs and December 31, 2030 for certain provisions concerning devices manufactured and used in health institutions (EU 2024/1860). However, the transition periods might still be subject to change. In 2025, the European Commission held a public consultation and a Call for Evidence on a possible targeted revision of the MDR and IVDR, which would aim to reduce administrative burden and enhance predictability and cost-efficiency. No further details of a possible reform proposal are public and there is no information on next steps on the subsequent legislative process.

Complying with these regulations may require us to incur significant expenditures. Failure to meet these regulatory requirements could adversely impact our business in the EU and other regions that tie their product registrations to the EU requirements.

Chinese regulations require registration of diagnostic products with China’s NMPA, including NMPA’s Announcement (No. 104, 2020), which provides an accelerated pathway for the localization of imported medical devices and IVD products in China by permitting (for certain classes or products) the same medical approval license previously approved by the mainland authorities to apply to foreign invested enterprises established in China by the licensee of such medical approval license, providing for the same product design and equivalent quality system that is traceable to the imported licensed product. Additional clinical trials in China are typically required for registration purposes. ISO certification is included in applications for registration to NMPA. Japanese regulations require registration of IVD products with the Japanese Ministry of Health, Labor and Welfare. For products marketed in Canada, registration is required with Health Canada. For products marketed in the U.K., approvals must be obtained from the U.K.’s Medicine and Healthcare Products Regulatory Agency. For products marketed in Australia, registration is required with the Therapeutic Goods Administration. IVD products in Brazil are regulated

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by the Agencia Nacional de Vigilancia Sanitaria. For our products marketed in Canada, Japan, Brazil, Australia and the U.S., the MDSAP is a single regulatory audit of our QMS that satisfies the requirements of all five of these jurisdictions.

Other Healthcare Laws

Our products are subject to various healthcare-related laws regulating fraud and abuse, R&D, pricing, sales and marketing practices, and the privacy and security of health information. Among other things, these laws and others generally: (1) prohibit the provision of anything of value in exchange for the referral of patients or for the purchase, order, or recommendation of any item or service reimbursed by a federal healthcare program, including Medicare and Medicaid; (2) require that claims for payment submitted to federal healthcare programs be truthful; and (3) require the maintenance of certain government licenses and permits. Specific health-care laws and regulations that we may be subject to include:

•the federal Physician Self-Referral Law, which prohibits a physician from making referrals for certain designated health services payable by Medicare or Medicaid to an entity with which he or she (or an immediate family member) has a financial relationship, and prohibits the entity from presenting or causing to be presented claims for payment for those referred services;

•the federal Anti-Kickback Statute, which prohibits, among other things, persons or entities from soliciting, receiving, offering or providing remuneration, directly or indirectly, where one purpose is to induce either the referral of an individual for, or the purchase order or recommendation of, any item or services for which payment may be made under a federal healthcare program such as Medicare and Medicaid. The U.S. government has interpreted this law broadly to apply to the marketing and sales activities of medical device manufacturers;

•the federal civil and criminal false claims laws, including the FCA, which prohibits, among other things, individuals or entities from knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid or other federal healthcare programs that are false or fraudulent. Moreover, the federal Anti-Kickback Statute provides 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 FCA;

•the federal Civil Monetary Penalties Law, which prohibits, among other things, offering or transferring remuneration to a federal healthcare beneficiary that a person knows or should know is likely to influence the beneficiary’s decision to order or receive items or services reimbursable by the government from a particular provider or supplier;

•HIPAA, which, in addition to privacy protections applicable to healthcare providers and other entities, prohibits, among other things, executing a scheme to defraud any healthcare benefit program and making false statements relating to healthcare matters;

•the federal Physician Payments Sunshine Act, which requires certain applicable manufacturers of drugs, devices, biologics and medical supplies for which payment is available under certain federal healthcare programs, to monitor and report to CMS, certain payments and other transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), certain other healthcare providers, including physician assistants and nurse practitioners, and teaching hospitals, as well as ownership and investment interests held by physicians and their immediate family members;

•the FDCA, which prohibits, among other things, the adulteration or misbranding of drugs, biologics and medical devices, and regulates device marketing;

•U.S. federal consumer protection and unfair competition laws, which broadly regulate marketplace activities that potentially harm customers; and

•state law equivalents of each of the above federal laws, such as anti-kickback and false claims laws, which may apply to item or services reimbursed by any third-party payor, including commercial insurers; state laws requiring device companies to comply with specific compliance standards, restrict payments made to healthcare providers and other potential referral sources, and report information related to payments and other transfers of value to healthcare providers or marketing expenditures and state laws related to insurance fraud in the case of claims involving private insurers.

Privacy, Data Security and Data Protection Laws

We are subject to privacy, data security and data protection laws and regulations in numerous jurisdictions, as well as customer-imposed requirements, as a result of having access to and processing confidential, personal and/or sensitive information in the course of our business. Failure to comply with such laws, regulations and requirements could result in reputational damage, regulatory investigations and enforcement actions (including significant fines and orders to cease or change our processing of personal information), and civil claims (including class action litigation). Specific privacy, data security and data protection laws that we and our customers may be subject to include:

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•HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, which imposes, among other things, privacy, data security and security breach reporting obligations with respect to PHI on covered entities and business associates. These requirements include entering into agreements that require business associates to protect PHI provided by the covered entity against improper use or disclosure, among other things; following certain standards for the privacy of PHI, which limit the disclosure of a patient’s past, present or future physical or mental health or condition or information about a patient’s receipt of health care if the information identifies, or could reasonably be used to identify, the individual; ensuring the confidentiality, integrity and availability of all PHI created, received, maintained or transmitted in electronic form to identify and protect against reasonably anticipated threats to the security and integrity of such PHI or impermissible uses or disclosures of such PHI; and reporting of security breaches involving PHI to individuals, regulators, business associates and the media;

•U.S. state privacy laws that govern the privacy and data security of personal information, including health information, in certain circumstances. For example, the California Consumer Privacy Act of 2018, as amended by the CCPA, creates individual privacy rights for California consumers and imposes privacy and data security obligations on certain entities that do business in California, including to provide specific disclosures in privacy notices, to provide rights to California residents in relation to their personal information, and to conduct audits for certain higher risk data processing. It also created a new data protection agency, the California Privacy Protection Agency, which is granted full administrative power, authority, and jurisdiction to implement and enforce the CCPA, in addition to the California Attorney General’s existing enforcement authority. Similar laws have gone into effect or passed in other states, though most state laws exempt entities that are subject to HIPAA, unlike the CCPA, which only has a data-level exemption. Comprehensive privacy laws also have been proposed in other states and at the federal level, reflecting a trend toward more stringent privacy legislation in the U.S. Additionally, certain U.S. state laws, such as California’s Confidentiality of Medical Information Act, Nevada’s Consumer Health Data Privacy Law and Washington’s My Health My Data Act, govern the privacy and security of health-related information, specifically;

•the FTC and U.S. state Attorneys General often rely on Section 5 of the FTC Act and state consumer protection laws, respectively, to enforce inadequate privacy and data security practices. Section 5 of the FTC Act and state consumer protection laws provide the FTC and state Attorneys General, respectively, with broad authority to protect consumers from unfair or deceptive acts or practices;

•in the EEA and U.K., the GDPR and the U.K. data protection regime consisting primarily of the U.K. General Data Protection Regulation, the U.K. Data Protection Act 2018 and the U.K. Data Use and Access Act, which govern the processing of personal data of individuals in those jurisdictions. Failure to comply with these regimes could result in fines up to the greater of €20 million / £17.5 million or 4% of total worldwide annual turnover of the preceding financial year;

•EU and U.K. rules with respect to cross-border transfers of personal data out of the EEA and the U.K., respectively, which are in flux, including in light of the European Commission’s publishing of revised SCCs in 2021, and the U.K. ICO’s publishing of the IDTA and the Addendum to the SCCs (the “Addendum”) that both came into effect on March 21, 2022, which we must consider and apply, where applicable. When relying on SCCs, the IDTA and/or the Addendum, the data exporters are also required to conduct a transfer risk assessment to verify if anything in the law and/or practices of the third country may impinge on the effectiveness of the SCCs, the IDTA and/or the Addendum in the context of the transfer at stake and, if so, to identify and adopt supplementary measures. Where no supplementary measure is suitable, the data exporter shall avoid, suspend or terminate the transfer. With regard to the transfer of data from the EEA to the U.K., the European Commission has issued decisions to extend prior adequacy decisions permitting the free flow of personal data from the EU to the U.K. until December 2031, by which time additional measures will have to be implemented to comply with the GDPR or transfers of personal data from the EEA to the U.K. will become restricted. With regard to the transfer of data from the EEA to the U.S., the European Commission adopted its adequacy decision for the EU-U.S. Data Privacy Framework, permitting the free flow of personal data from the EEA to U.S. companies participating in the framework. With regard to the transfer of data from the U.K. to the U.S., the U.K. government has adopted its adequacy decision for the U.K. Extension to the EU-U.S. Data Privacy Framework and the U.K.-U.S. Data Bridge, which recognizes the U.S. as offering an adequate level of data protection where the transfer is to a U.S. company listed on the EU-U.S. Data Privacy Framework and the U.K. Extension. If we are otherwise unable to transfer personal data between and among countries and regions in which we operate, it could affect the manner in which we provide our services and the geographic location or segregation of our relevant systems and operations, which could adversely affect our financial results, including because we rely on third parties in other countries;

•evolving privacy laws on cookies and e-marketing. In the EU, while the text of the ePrivacy Regulation is still under development, European court decisions and regulators’ recent guidance are driving increased attention to cookies and tracking technologies. In the U.K., the ePrivacy Directive was implemented in national law through the Privacy and Electronic Communications Regulations 2003 (“PECR”), and there is similar regulatory scrutiny by the ICO over use

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of cookies and other tracking technologies. In the U.S., the FTC and many state regulators have increasingly focused on the collection and use of geolocation and other behavioral data, and private litigants are alleging (including via class action litigation) violations of wiretapping and other laws in connection with the use of third-party cookies and tracking technology. As regulators start to enforce a stricter approach, this could lead to substantial costs, require significant systems changes, limit the effectiveness of our marketing activities, divert the attention of our technology personnel, adversely affect our margins, increase costs and subject us to additional liabilities;

•China’s multiple pieces of legislation governing the healthcare industry involve prescribing complex regulatory requirements governing different types of data across a continuum of care, and various supervisory authorities frequently conduct inspections and investigations. These include:

◦China’s Cybersecurity Law, including data localization requirements that require operators of CIIOs to store personal information and important data collected and generated from the critical information infrastructure within China. Failure to do so can result in, among other penalties, fines of up to RMB 500,000 for the relevant entity as well as RMB 100,000 for the personnel directly responsible;

◦China’s Data Security Law (“Data Security Law”), which became effective on September 1, 2021, and applies extraterritorially and to a broad range of activities that involve “data” (not only personal or sensitive data). Under the Data Security Law, entities and individuals carrying out data activities must abide by various data security obligations, including implementing the appropriate level of protective measures for each respective class of data and storing data locally in China (or in compliance with certain data transfer restrictions);

◦China’s PIPL, which is similar to the GDPR and also applies extraterritorially. The PIPL provides the legality of personal information processing and the basic requirements of notice and consent, sets out data localization requirements for CIIOs and personal information processors who process personal information above a certain threshold prescribed by the relevant authorities, and provides a list of rules for transferring personal information outside of China. Failure to comply with PIPL can result in fines of up to RMB 50 million or 5% of the prior year’s total annual revenue for the personal information processor and/or a suspension of services or data processing activities, among other fines and criminal liabilities, including ones that can be placed on responsible personnel; and

◦several regulations and draft regulations for public comments, promulgated by China, which are designed to provide further supplemental guidance in accordance with the laws mentioned above;

•Canada’s PIPEDA, which governs data protection in the private sector with specific requirements around health privacy and consumer protection. PIPEDA promotes transparency related to personal information collection, requires consent for use, encourages accountability for data handling and imposes obligations on organizations to protect personal data from unauthorized access, breaches and misuse. Quebec’s Law 25 and other provincial laws governing personal information also impose additional data subject rights and obligations that have recently taken effect;

•India’s Information Technology Act, 2000, which establishes a set of minimum security standards for protection of sensitive personal data, the Reasonable Security Practices and Procedures and Sensitive Personal Data or Information Rules and the newly enacted Digital Personal Data Protection Act, 2023. These directives require that personal data is processed and managed with the utmost care, respecting the rights and dignity of individuals, and promote data security measures to protect against data breaches, cyber-attacks and unauthorized access to personal information;

•enacted or considered legislation similar to the above in other countries around the world, in which we do business, including Brazil’s General Data Protection Law (Lei Geral de Proteção de Dados Pessoais), Chile’s Personal Data Protection Law, Colombia’s General Regime for the Protection of Personal Data (Ley 1581 de 2012 y Decreto 1377 de 2013), Mexico’s Federal Law on Protection of Personal Data Held by Private Parties (Ley Federal de Protección de Datos Personales en Posesión de los Particulares) and Panama’s Personal Data Protection Law (Ley sobre Protección de Datos Personales), which impose requirements for processing personal data about persons in those jurisdictions; and

•self-regulatory standards that privacy advocacy groups, the technology industry and other industries have established or may establish and various new, additional or different self-regulatory standards that may place additional burdens on us. Our customers may expect us to meet voluntary certifications or adhere to other standards established by them or other third parties, and we may be required or otherwise find it advisable to obtain certain of these certifications or adhere to these standards. If we are unable to maintain these certifications or meet these standards, it could reduce demand for our solutions and adversely affect our business.

Environmental, Health and Safety Laws

We are subject to various environmental, health and safety laws and regulations both within and outside the U.S., such as those related to safe working conditions and laboratory practices. Like other companies in our industry, our manufacturing and

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research activities involve the purchase, storage, movement, use and disposal of substances regulated under environmental, health and safety laws, including those related to hazardous or potentially hazardous substances.

Laws Governing Reimbursement Activities

Healthcare providers that purchase medical devices generally rely on third-party payors, including the Medicare and Medicaid programs and private payors, such as indemnity insurers, employer group health insurance programs and managed care plans, to reimburse all or part of the cost of the products. As a result, demand for our products is and will continue to be dependent in part on the coverage and reimbursement policies of these payors. Reimbursement from Medicare, Medicaid and other third-party payors may be subject to periodic adjustments as a result of legislative, regulatory and policy changes as well as budgetary pressures in the U.S. and globally. For example, in the U.S.:

•the PPACA implemented payment system reforms including a national pilot program on payment bundling to encourage hospitals, physicians and other providers to improve the coordination, quality and efficiency of certain healthcare services through bundled payment models;

•the Budget Control Act of 2011 reduced Medicare payments to providers by 2% per fiscal year, effective on April 1, 2013 and, due to subsequent legislative amendments to the statute, will remain in effect through 2030, with the exception of a temporary suspension from May 1, 2020 through March 31, 2022, unless additional Congressional action is taken;

•the MACRA, enacted in 2015, repealed the formula by which Medicare made annual payment adjustments to physicians and replaced the former formula with fixed annual updates and a new system of incentive payments that are based on various performance measures and physicians’ participation in alternative payment models such as accountable care organizations;

•certain provisions of the PAMA were implemented by CMS in 2018, which made substantial changes to the way in which clinical laboratory services are paid under Medicare. Under PAMA, the revised Medicare reimbursement rates were scheduled to apply to clinical diagnostic laboratory tests furnished on or after January 1, 2018. The revised reimbursement methodology generally results in relatively lower reimbursement under Medicare for clinical diagnostic lab tests than has been historically available; and

•the OBBBA enacted changes to Medicaid eligibility, cost-sharing, and financing that could result in relatively lower reimbursement due to decreased beneficiary enrollment and budgetary pressures.

Other Laws and Regulations Governing Our Sales, Marketing and Shipping

We are subject to the FCPA, the U.K. Bribery Act of 2010 (the “Bribery Act”), the Brazilian Anti-Bribery Act (also known as the Brazilian Clean Company Act), China’s Anti-Unfair Competition Law and Criminal Law regime and various other similar anti-corruption and anti-bribery laws. These laws generally prohibit us and our intermediaries from, among other things, offering, promising or making payments to foreign government entities or officials for the purpose of obtaining or retaining business. We are also subject to pertinent U.S. and foreign laws relating to the import and export of finished goods, raw materials and supplies. Such laws and regulations include those relating to customs valuation and classification of products, and failure to accurately classify or value our products could result in penalties, interest, back duties, and delays in importing and exporting of products. We also must comply with various export control and trade embargo laws, regulations, orders and sanctions, which may require licenses or other authorizations for transactions within some countries or with some counterparties. Additionally, we are subject to laws and regulations and certain sustainability requirements applicable to our government contracts, and failure to meet the requirements of these laws and regulations or sustainability requirements, or to comply with government contracts, could result in fines, debarment or exclusion from federal healthcare or global tender programs, or harm our business by a reduction in revenue associated with these customers. We are also subject to audits for compliance with the regulations governing government contracts. A failure to comply with these regulations could result in suspension of these contracts, criminal, civil and administrative penalties, or exclusion or debarment from participation in government programs or contracting.

Intellectual Property

The healthcare industry has traditionally placed considerable importance on obtaining and maintaining patent, trade secret and trademark protection for commercially relevant technologies, devices, products, tradenames and processes. In the aggregate, our intellectual property is of material importance in the operation of our business. However, although we possess numerous patents, trade secrets and trademarks that are important to our business, we believe that no single patent, trade secret or trademark by itself is material to our business as a whole and we rely on a combination of patents, trademarks, copyrights, trade secrets and contractual restrictions to protect our products.

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We actively pursue patents for technologies that are considered patentable. We have issued patents in the U.S. and internationally, and have patent applications pending throughout the world. However, important factors, many of which are not within our control, can affect whether and to what extent patent protection in the U.S. and in other important markets worldwide is obtained. For example, the speed, accuracy and consistency in application of the law in a patent office within any particular jurisdiction are beyond our control and can be unpredictable. The resolution of issues such as these and their effect on our long-term success are also indeterminable.

It has been our policy to file for patent protection in the U.S. and other select countries for our products, if the economics are deemed to justify such filing and our patent counsel advises that relevant patent protection may be obtained. However, we are aware that the pursuit of patent protection can be expensive and time-consuming, and the ultimate outcome of patent litigation can be uncertain.

We are aware of certain patents issued to various developers of diagnostic products with potential applicability to our diagnostic technologies. We have entered into agreements with certain third parties to license and use their intellectual property, when applicable to our products and services, although no one such license is material to our business as a whole. In the future, we expect that we may require or desire additional licenses from other parties in order to refine our products further and to allow us to develop, manufacture and market commercially viable or superior products effectively.

In addition to existing patents, a large number of individuals and commercial enterprises may seek patent protection for technologies, products and processes in fields in, or related to, our areas of product development. To the extent such efforts are successful, we may be required to obtain licenses and pay royalties or other compensation (some of which may be significant) in order to pursue certain of our future product strategies. Moreover, licenses to such patents may not be available to us at all or may not be available on acceptable terms.

In addition to seeking patent protection where appropriate, we also protect some of our intellectual property as trade secrets. We seek to protect our trade secrets and proprietary technologies in many ways, including by entering into confidentiality agreements with employees and third parties with which we do business (such as potential licensees, customers, vendors, strategic partners and consultants). In addition, we have implemented certain security measures in our laboratories and offices to protect the confidential and proprietary nature of these technologies.

In addition to patent and trade secret protection, we also use trademarks and service marks in our business and in conjunction with the sale of our products. We have registered or applied to register certain of those trademarks and service marks in the U.S. and in select foreign countries. Our principal trademarks and the products they cover are discussed above in the section entitled “Business Units and Products.”

Under many of our contractual agreements that involve the sale of our products, we have agreed to indemnify the counterparty against costs and liabilities arising out of any patent infringement claims and other intellectual property claims asserted by a third party attributable to our products sold under those agreements.

Human Capital and Sustainability Strategies

Human Capital Resources

As of December 28, 2025, we had approximately 6,500 employees worldwide, with approximately 3,600 employees in the U.S. and approximately 2,900 employees outside of the U.S. We employ approximately 2,100 manufacturing employees and approximately 2,500 employees in commercial sales, service and regional marketing positions worldwide, including approximately 1,200 service employees. Approximately 16% of our associates globally are covered by a union, collective bargaining agreement or works council, including associates in Austria, Belgium, Brazil, France, Germany, Italy, Spain, Sweden and the U.K. To date, we have experienced no work stoppages and believe that our employee relations are good.

Inclusion and Belonging

Our employees are one of our most important assets and they set the foundation for our ability to achieve our strategic objectives, drive operational execution, deliver strong financial performance, advance innovation, and maintain our quality and compliance programs. The success and growth of our business depend in large part on our ability to attract, retain, develop and motivate a diverse population of talented and high-performing employees at all levels of our organization. We strive to provide a positive work environment for all employees, consultants, contingent workers, vendors and customers. One of the ways we accomplish this is by embracing a variety of experiences and perspectives and being inclusive team players. We are dedicated to fostering a culture that supports diverse talents, experiences and perspectives, and an environment of mutual respect, equity and collaboration that helps drive our business. As a global organization, our unique perspectives, diverse experiences and collective strengths contribute to driving creative solutions, breakthrough innovation and highly productive teams.

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We are committed to maintaining an environment of equal employment opportunities for all job applicants and members of our team. We achieve this commitment through a variety of measures, including internal and external posting of job openings, hiring, training and promoting employees based on merit. We prohibit discrimination that is unlawful by federal, state or local law, and are steadfast in taking action to provide equal employment opportunity in accordance with all applicable federal, state and local laws.

In addition, we review Company programs, policies, procedures and activities with inclusion in mind. We have established defined core behaviors, designed to help drive employee satisfaction and empower each employee to bring their best. These core behaviors include: “Thrive Together,” which reflects each individual contributing to their highest potential while working together with the intention to drive meaningful impact; “Embrace Inclusion,” which reinforces the role each team member plays in creating an inclusive and positive work environment; and “Commit to Service,” which reflects our value of serving our customers and communities at the core of everything we do. These all drive back to our final core behavior – “Make it Happen.” We collaborate, prioritize and promote cross-functional alignment, embracing growth, learning and continuous improvement to strengthen our capacity to achieve excellence and win together.

Employee Benefits

To succeed in a competitive labor market, we have recruitment and retention strategies that we focus on as part of the overall management of our business, including designing our compensation and benefits programs to be competitive and to align with our strategic and stockholders’ interests. Accordingly, we use a mix of competitive base salary, cash-based annual incentive compensation, equity compensation awards and other employee benefits, when applicable. Some of our key employee benefits include eligibility for health insurance, vacation time, a retirement plan with an employer match, an employee assistance program and life and disability coverage. We also offer a variety of voluntary benefits that allow employees to select the options that meet their needs, which vary by country, and may include flexible spending accounts, hospital care, accident insurance, prepaid legal benefits, family forming benefits, tuition reimbursement and a wellness program. These benefits are designed to offer employees a menu of options so that each employee can select benefits most meaningful to their personal situation. We consider our employee benefits to be an important component of total rewards and compensation for our employees.

Health, Safety and Environmental

Our operations and facilities are subject to various laws and regulations domestically and around the world governing the protection of the environment and health and safety, including the discharge and emissions of pollutants to air and water and the handling, management and disposal of hazardous substances. We are committed to employee health and safety in the workplace. In the U.S., our manufacturing facilities hold various certifications depending on the site. We also maintain health and safety programs conforming to best practices in the diagnostics industry. We are focused on programs designed to minimize risk and protect our employees and communities by employing safe technologies and operating procedures and creating opportunities for employee engagement and input to drive continuous improvement, which in turn can minimize recordable incidents and improve safety across our organization.

We believe that all of our manufacturing and distribution facilities are operated in compliance with existing environmental requirements in all material respects, including the operating permits required thereunder. Although we do not currently expect the costs of compliance with existing environmental requirements to have a material impact on our financial position, we may incur additional costs or obligations to comply with environmental and health and safety requirements as a result of changes in law or customer demands, including those related to our products. In addition, many of our manufacturing sites have a long history of industrial operations, and remediation is or may be required at a number of these locations. Although we do not currently expect outstanding remediation obligations to have a material impact on our financial position, the ultimate cost of remediation is subject to a number of variables and is difficult to accurately predict.

Sustainability Strategy

We are driven to improve the quality of life for people all over the world through our diagnostic solutions – providing vital health information when and where it is needed most. We champion an authentic culture of service, to empower every employee to do their best. We strive to support practitioners and provide better outcomes for patients by creating innovative products that are efficient, trusted, accessible and environmentally responsible. Through our corporate actions in the areas of environmental sustainability, ethics, corporate and sustainability governance, and supply chain responsibility, we seek to positively impact our communities and stakeholders while driving value for our stockholders.

Information Available on Our Website

This Annual Report and each of our other periodic and current reports, including any amendments thereto, are available, free of charge, on our website, www.quidelortho.com, as soon as reasonably practicable after such material is electronically filed with

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or furnished to the SEC. From time to time, we may use our website as a channel of distribution of material information related to the Company. Financial and other material information regarding the Company is routinely posted on and accessible at https://ir.quidelortho.com/. The information contained on or connected to our website is not deemed to be incorporated by reference into this Annual Report or filed with or furnished to the SEC and should not be considered part of this Annual Report.

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Item 1A. Risk Factors

In addition to the other information contained in this Annual Report and the exhibits hereto, the following risk factors should be considered carefully in evaluating our business. The risks and uncertainties described below are not the only risks and uncertainties that we face. Moreover, some of the factors, events and contingencies discussed below may have occurred in the past, but the disclosures below are not representations as to whether or not the factors, events or contingencies have occurred in the past, and instead reflect our beliefs and opinions as to the factors, events or contingencies that could materially and adversely affect us in the future. Additional risks and uncertainties not known to us or that we currently deem immaterial may also impair our business operations. The occurrence of any of the following risks may materially and adversely affect our business, financial condition, results of operations and future prospects.

Risk Factors Summary

The following is a summary of the principal risks that could adversely affect our business, results of operations and financial condition:

•the highly competitive nature of our industry and market segments;

•failure to identify and successfully develop new technologies, products and services and develop new markets;

•adverse developments in global market, macroeconomic and geopolitical conditions;

•fluctuations or a decline in sales of our respiratory products;

•the loss of any key distributor or the failure to retain or expand our customer relationships;

•interruptions and delays in the supply of raw materials, components, equipment and other products and services provided to us, and manufacturing or warehousing problems or delays;

•the failure of our collaboration partners to fulfill their obligations to us;

•decreases in the number of surgical procedures performed, and the resulting decrease in blood demand;

•fluctuations in our cash flows as a result of our reagent rental model;

•our inability to achieve anticipated market acceptance of our products;

•significant changes in the healthcare industry and related industries that we serve, including staffing constraints and efforts to reduce costs;

•consolidation of our customer base, the formation of group purchasing organizations and government-sponsored tendering processes;

•inability to successfully identify or consummate strategic transactions, strategic restructurings or divestitures, spin-offs or discontinuances of certain business operations, or to realize the anticipated benefits;

•legal and regulatory risks, reputational harm or other adverse business consequences as a result of implementing artificial intelligence (“AI”) and machine learning technologies;

•risks associated with our non-U.S. operations and international sales, including currency translation risks, the impact of possible new sanctions or tariffs, compliance with customs valuation and classification requirements, trade embargoes or trade wars and compliance with applicable trade measures;

•our inability, or that of our providers or third-party collaboration partners, to protect our information systems in our IT and product systems, and personal and confidential information, including from data corruption, cyber-attacks, security breaches or IT errors;

•interruptions to our third-party IT service providers and/or the inability of our digital solutions to interoperate with certain operating systems;

•our inability to develop, obtain and protect our proprietary technology rights or defend against intellectual property infringement suits against us by third parties;

•our inability to obtain or maintain required clearances or approvals for our products, including approval requirements of the foreign countries in which we sell our products or EUAs on our respiratory products;

•our inability to adequately manage our clinical studies;

•failure to comply with applicable regulations by the FDA and other federal, state and foreign regulatory agencies;

•disruptions at government agencies that prevent them from performing normal business functions or prevent new or modified products from being developed, cleared, approved or commercialized in a timely manner, or at all;

•inability to procure government contracts, including due to government-sponsored tendering requirements, lack of funding, and compliance and penalties risks associated with contracts with government entities;

•liability claims and harm to our reputation resulting from claims that our products are defective or do not comply with applicable regulations;

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•failure to comply with applicable healthcare laws and regulations, laws and regulations associated with our use of hazardous materials, anti-bribery and anti-corruption laws and regulations, and federal, state and foreign privacy, data security and data protection laws and regulations;

•risks related to changes in U.S. and foreign income tax laws and regulations;

•our need to raise additional funds to finance our future capital or operating needs or other business purposes;

•risks related to our indebtedness;

•our inability to generate cash flow sufficient to service our debt obligations;

•restrictions imposed under the agreements governing our indebtedness from time to time, which may limit our operating flexibility;

•difficulty attracting, motivating and retaining executives and other key employees;

•unexpected payments to any defined benefit plans or other post-employment benefit plans applicable to our employees;

•work stoppages, union negotiations, labor disputes and other matters associated with our labor force;

•the outcomes of disputes and legal proceedings instituted against us;

•additional costs and new risks associated with sustainability matters, including evolving legal standards and regulations concerning such matters;

•risks that the insurance we maintain may not fully cover any or all potential exposures;

•certain provisions of our amended and restated certificate of incorporation (our “Charter”), our amended and restated bylaws (our “Bylaws”) and Delaware law that may make takeover attempts difficult, which could depress the price of our common stock, or limit our stockholders’ ability to obtain a favorable judicial forum for disputes;

•the volatility of the market price of our common stock;

•risks associated with future sales of our common stock by us or our stockholders in the public market; and

•failure to develop or maintain an effective system of internal controls.

The following is a more complete discussion of the risks facing our business that we have determined are currently material.

Risks Relating to Our Business, Strategy and Operations

The industry and market segments in which we operate are highly competitive, and our failure to compete effectively could adversely affect our sales and results of operations.

Our diagnostic tests and services compete with similar products made by our competitors. We may not be able to supply customers with products and services that they deem superior or at competitive prices, and we may lose business to our competitors. There are a large number of multinational and regional competitors making investments in competing technologies, products and services, including several large pharmaceutical and diagnostics companies and diagnostic divisions of diversified healthcare companies and conglomerates. We also face competition from our distributors and retail customers as some have created, and others may decide to create, their own products and services to compete with ours. A number of our competitors have competitive advantages, such as substantially greater financial, managerial, technical, R&D, clinical, manufacturing and regulatory resources, capabilities and experience, and more established, larger and broader coverage in marketing, sales, distribution and service organizations and other resources than we have. Moreover, some competitors offer broader product lines and have greater name recognition than we have. Our operating results could be materially and adversely affected if:

•customers and potential customers believe our competitors’ products and services better address their needs and expectations through product performance, product offerings, cost, automation or work-flow efficiencies, and even if we can demonstrate that our products and services meet their needs and expectations, they may resist changing to our products;

•our competitors take market share from our products, or we may not win opportunities because our competitors have or are perceived to have more effective servicing or marketing or greater or more timely product availability;

•our competitors are able to obtain regulatory approvals for products or services or otherwise deliver competing products to market earlier than us; or

•our competitors offer more competitive pricing or we fail to manufacture or supply, in a cost-effective way, or at all, sufficient quantities of our products to meet customer demand.

Competitive and regulatory conditions in many markets in which we operate restrict our ability to fully recover through price increases, higher costs of acquired goods and services resulting from inflation, and other drivers of cost increases. In addition,

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there has been a trend toward industry consolidation in our markets over the last few years. We may not be able to compete successfully in an increasingly consolidated industry. We expect this trend toward industry consolidation to continue as companies attempt to strengthen or hold their market positions in an evolving industry. If we are unable to compete successfully in this highly competitive industry, it could have a material effect on our business, financial condition and results of operations.

In order to remain competitive and profitable, we must expend considerable resources to identify and successfully develop new technologies, products and services and develop new markets, and there is no assurance our efforts will be successful or such technologies, products and services or markets will be commercially viable or accepted.

Our ability to retain customers, attract new customers, grow our business and enhance our brand depends on our success in developing and delivering products and services that meet our customers’ needs and expectations. We devote a significant amount of financial and other resources to identifying and developing new technologies, products, services and markets. The development, manufacture and sale of diagnostic products and services and new technologies require a significant investment of resources, such as capital, employee time, offices and R&D and manufacturing facilities, and development of new partners and channels. Furthermore, developing and manufacturing new products and services require us to anticipate customers’ and patients’ needs and emerging technology trends accurately. We have experienced, and may experience in the future, R&D, manufacturing, regulatory, marketing and other difficulties that delay or prevent our introduction of new or enhanced products and services. The R&D process in the healthcare industry generally takes a significant amount of time from design stage to product launch. This process is conducted in various stages, and each stage presents the risk that we will not achieve our goals. In addition, innovations may not be accepted quickly in the marketplace, or at all, because of, among other things, entrenched patterns of clinical practice or uncertainty over third-party reimbursements. In the event of such failure, we may need to abandon a product or service in which we have invested substantial resources. For example, in June 2025, we announced plans to discontinue our SAVANNA platform development as a result of several factors, including the results of the SAVANNA RVP4X clinical trial.

We cannot be certain that:

•any of our products or services under development will be successfully developed, or if developed, will be timely introduced to the market;

•any of our products or services under development will prove to be safe and effective in clinical trials;

•we will be able to obtain, in a timely manner or at all, necessary regulatory approvals;

•the products and services we develop can be manufactured or provided at acceptable cost and with appropriate quality; or

•these products and services, if and when approved, can be successfully marketed or will be adopted in the market.

If we are unable to deliver reliable products in a timely manner, promptly respond to and address quality issues, provide expected levels of customer service, and comply with applicable regulations and rules, our ability to deliver products that meet our customers’ needs and expectations and our competitive position, branding and results of operations may be adversely and materially affected.

Global market, macroeconomic and geopolitical conditions may adversely affect our operations and performance.

The growth of our business and demand for our products and services are affected by changes in the health of the overall global economy and, in particular, of the healthcare industry. Demand for our products and services could change more dramatically than in previous years based on funding and reimbursement constraints and support levels from governments, universities, hospitals and the private industry, including laboratories. Our global business is adversely affected by decreases in the general level of economic activity, such as decreases in business and consumer spending, increases in unemployment rates, inflation, high interest rates, a recessionary environment, instability in financial institutions and budgeting constraints of governmental entities. Disruptions in the U.S., Europe, China or in other geographies, including as a result of the ongoing conflicts in Ukraine and the Middle East, or increasing regulation in emerging markets, such as China, could adversely affect our sales, profitability and/or liquidity.

A deterioration in financial markets, including due to instability in financial institutions, or reduction in confidence in major economies or other macroeconomic developments could affect businesses such as ours in a number of ways. A tightening of credit in financial markets could adversely affect the ability of our customers and suppliers to obtain financing for significant purchases and operations, could result in a decrease in or cancellation of orders for our products and services and could impact the ability of our customers to make payments. Similarly, a tightening of credit may adversely affect our supplier base, increase the potential for one or more of our suppliers to experience financial distress or bankruptcy, and could also impact our operations more directly, including any outstanding or future credit facility or other borrowings. Our financial position, results of operations and cash flows could be materially adversely affected by difficult conditions and volatility in the capital, credit and commodities markets.

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Fluctuations or a decline in sales of our respiratory products could materially and adversely affect our operating results.

A significant percentage of our total revenues is generated from a limited number of our product families. For example, sales of our respiratory products accounted for approximately 15% of our total revenues for the year ended December 28, 2025. Demand for our respiratory products has and may continue to fluctuate or decline as a result of a number of factors, including but not limited to the severity of the respiratory season, the occurrence, spread, severity, duration and emergence of new variants of respiratory diseases, the effectiveness of vaccination efforts, and the increased market supply of respiratory products by our competitors. The gross margins derived from sales of our respiratory products are generally significantly higher than the gross margins from many of our other core products. Fluctuations or declines in the sales or revenues of our respiratory products, whether as a result of a mild respiratory season, market share loss or price pressure, obsolescence, regulatory matters or any other reason, could materially and adversely affect our operating results.

A significant portion of our total revenues are from a relatively small number of customers, and if we fail to retain or expand our customer relationships or significant customers terminate or do not renew their contracts, our business, operating results and financial condition could be adversely affected.

A significant portion of our revenues are from sales of products and services to distributors. Although we have many distributor relationships in the U.S. and globally, the market is dominated by a small number of these distributors and as a result, we rely on certain key distributors for the sales of some of our products. The loss or termination of our relationship with any of these key distributors could significantly disrupt our business unless suitable alternatives are timely found or lost sales to a distributor are taken up by one or more other distributors or in direct sales. Finding a suitable alternative to a lost or terminated distributor may pose challenges in our industry’s competitive environment, and other suitable distributors may not be found on satisfactory terms, if at all. For instance, some distributors already have exclusive arrangements with our competitors, and others do not have the same level of penetration into our target markets as our existing distributors. In addition, our efforts to distribute our products directly in some markets may be unsuccessful. The loss of any key distributor or an unsuccessful effort by us to directly distribute our products or transition direct markets to distribution could lead to reduced sales.

In addition to distributors, we also have a number of direct customers who are significant. If our relationships with these customers are terminated, or such customers do not renew their contracts with us, or substantially reduce or stop ordering from us, and if we do not add new large customers over time, our business could be harmed. Our ability to continue to generate revenue from our significant customers will depend on our ability to maintain strong relationships with these customers and introduce competitive new products and services at competitive prices. Moreover, customer consolidation could reduce the number of customers and may increase the risk of our dependence on a small number of customers.

If total revenues from some of our significant customers were to decrease or not continue in any material amount in the future, or if we are not successful in growing our current or new customer relationships or timely transitioning our business to distribution or to direct sales, or from a lost or terminated distributor to one or more new distributors, our business, operating results and financial condition could be materially and adversely affected.

Interruptions and delays in the supply of raw materials, components, equipment and other products and services could adversely affect our operations and financial results.

We depend on third-party manufacturers, suppliers and vendors for some of our materials, components, equipment, packaging and other products and services. Any change in our relationship with our contract manufacturers, suppliers of raw materials and other third-party vendors or changes to terms of our arrangements with any of them could adversely affect our financial condition and results of operations. In addition, we have experienced shortages and delays in receiving certain raw materials and other components for our products and have experienced logistics and distribution challenges, as well as challenges in labor availability and rising labor costs. We cannot predict the frequency, duration or scope of these supply, production, logistics, distribution and labor disruptions and challenges.

Unexpected increases in demand for our products or services or supply shortages could require us to incur additional costs to meet customer demand, or result in an inability to meet demand. These additional costs could involve purchasing or producing a safety stock of components or products, purchasing new machinery, obtaining additional labor resources or even acquiring or constructing new manufacturing facilities. Some supplies require significant ordering lead time and we may not be able to timely access sufficient supplies in the event of an unexpected increase in demand or supply shortage, or the cost of such supplies may be significantly greater. If available, this would increase our capital and other costs, which could adversely affect our earnings and cash resources. Additionally, our reliance on a small number of contract manufacturers and a large number of single and sole source suppliers makes us vulnerable to possible production capacity or other constraints of such suppliers or in their supply chain and reduced control over manufacturing, product availability, delivery schedules and costs.

While we proactively work with our suppliers, manufacturers, distributors, industry partners and government agencies to address these challenges in our efforts to meet the needs of our customers, such disruptions and challenges have materially

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affected and could further materially affect our ability to timely manufacture and distribute our products and have unfavorably impacted and could further unfavorably impact our results of operations. As a result, we have encountered, and may in the future encounter, significant customer backlogs of orders and inventory shipments. Further significant customer backlogs and our inability to meet customer demand for our products and services may adversely impact customer relationships, impair our reputation and affect our financial performance.

Our business is also subject to risks associated with U.S. and foreign legislation, regulations and trade agreements relating to the materials we import, including quotas, duties, tariffs or taxes, and other charges or restrictions on imports, which could adversely affect our operations and our ability to import materials used in our products at current or increased levels, if at all. New or increased quotas, duties or tariffs, or threats or changes in policy with respect to such trade restrictions, may have a material adverse effect on our business, financial condition, results of operations or cash flows. For example, in April 2025, the U.S. announced tariffs on imports from most of our trading partners, including significant tariffs on imports from the U.K., Canada, Mexico and China, leading to increasing trade and political tensions. In response to tariffs, other countries have implemented retaliatory tariffs on U.S. goods. In addition, the U.S. has announced potential new tariffs and related tariff actions affecting companies in the pharmaceutical and biotechnology industries, including a Section 232 national security investigation of imports of personal protective equipment, medical consumables and medical equipment, including devices. These actions and the related rising political tensions could negatively impact global macroeconomic conditions and the stability of global financial markets. Currently, as a result of recently effected tariffs, we are incurring incremental costs of parts and materials that we use to produce products, as well as incremental costs to ship finished goods to customers. Although the Company plans to, and we have thus far, substantially offset such incremental costs through operating measures, including supply chain adjustments, current and future tariffs could have a material adverse effect on our business, financial condition and results of operations, including through increased supply chain costs. While trade negotiations are ongoing and certain bilateral trade deals have been announced, there remains substantial uncertainty about the duration of existing tariffs, tariff levels, implementation of announced tariffs or imposition of additional tariffs, the potential implications of the Section 232 investigations, litigation challenging tariffs and whether additional tariffs or retaliatory actions may be imposed, modified or suspended. Future trade agreements could also provide our competitors with an advantage over us or increase our costs, either of which could have a material adverse effect on our business, financial condition, results of operations or cash flows.

In addition, due to regulatory requirements relating to the qualification of suppliers, we may not be able to establish additional or replacement sources on a timely basis or without substantial cost. For example, stringent requirements of the FDA and other regulatory authorities regarding the manufacture of certain of our products may prevent us from quickly establishing additional or replacement sources for the raw materials, products, components or manufacturing services that we use, or from doing so without substantial cost. Further, our suppliers may be subject to regulation or other actions by the FDA and other regulatory authorities that could hinder their ability to produce necessary raw materials, products and components. The implementation of these requirements has caused and will continue to cause increased costs to comply with these requirements and may inhibit our ability to source these materials.

If our current contract manufacturers, suppliers of raw materials and other third-party vendors are unable or unwilling to manufacture or supply our products or components or requirements for raw materials in required volumes and at required quality levels and costs or renew or continue existing terms under supply arrangements, we may be required to replace such manufacturers, suppliers and vendors and may be unable to do so in a timely or cost-effective manner, or at all. Any shortage in our supply of raw materials, equipment or components, or our inability to quickly and cost-effectively obtain alternative sources for this supply, could have a material adverse effect on our business, financial condition and operating results.

We may experience manufacturing or warehousing problems or delays due to, among other reasons, our volume, specialized processes, natural disasters, public health crises and macroeconomic and geopolitical conditions.

The global supply of some of our products depends on the uninterrupted efficient operation of our manufacturing facilities, and the continued performance of our contract manufacturers, suppliers of raw materials and other third-party vendors under our supply arrangements. Many of our manufacturing processes are complex and involve sensitive scientific processes involving the use of unique and often proprietary antibodies and other raw materials that cannot be replicated or acquired through alternative sources without undue delay or expense. Other processes present difficult technical challenges to obtain the manufacturing yields necessary to operate profitably. In addition, our manufacturing processes require complex and specialized equipment, which can be expensive to maintain, repair or replace with required lead times of up to a year or more.

The manufacturing of certain of our products is concentrated in one or more of our manufacturing plants or those of our contract manufacturers, with no or limited alternate facilities. We have significant operations in California, near major earthquake faults and areas vulnerable to wildfire, which make us susceptible to earthquake and fire risk. We also have significant operations in Rochester, New York, Raritan, New Jersey, Pencoed, Wales, Pompano Beach, Florida, Athens, Ohio, and Changsha, China. Severe weather, natural disasters, public health crises, fires, power shortages or outages, terrorism, political change or unrest, failure to follow specific internal protocols and procedures, equipment malfunction, environmental

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factors, damage to our equipment or one or more of our facilities, catastrophic events or other events outside of our control, or any other event that negatively impacts our manufacturing process, facilities, systems or equipment, or the process, facilities, systems or equipment of our contract manufacturers, suppliers or other third-party vendors on which we depend, could delay, reduce, suspend or terminate production of products or the release of new products, result in the delivery of inferior products or otherwise cause significant disruption to our operations. In such circumstances, our revenue would decline and we could incur losses until such time as we or our contract manufacturers, suppliers or other third-party vendors are able to restore or rebuild our or their production processes or we are able to put in place alternative contract manufacturers, suppliers or third-party vendors. Similarly, any disruption or other operational challenges to one of our primary warehouse facilities could result in decreased revenue or increased costs given the challenge in finding suitable alternative facilities.

Our collaboration arrangements may not operate according to our business strategy and if we are unable to maintain our collaboration arrangements, or if these collaboration arrangements are not successful, our results of operations could be materially adversely affected.

As part of our business, we are party to collaboration arrangements with other companies and we may enter into additional collaboration arrangements in the future. The nature of a collaboration arrangement requires us to share control over significant decisions with unaffiliated third parties. Since we do not exercise exclusive control over our current or future collaboration arrangements, we may not be able to require our collaboration arrangement partners to take actions that we believe are necessary to implement our business strategy. Differences in views among collaboration arrangement partners may result in delayed decisions, failures to agree on major issues, or breaches or termination of our collaboration agreements. Additionally, disputes between us and our collaboration arrangement partners could also result in litigation or other legal proceedings, which can be expensive and time-consuming. If these differences or disputes cause our collaboration arrangements to be terminated or deviate from our business strategy, our results of operations could be materially adversely affected.

A decrease in the number of surgical procedures performed, and the resulting decrease in blood demand, could negatively impact our financial results.

Our immunohematology and donor screening products are frequently used in connection with the testing of blood prior to transfusion, which is typically associated with surgical procedures. A decrease in the number of surgeries being performed in the markets in which we operate can result in decreased demand for blood for transfusions, resulting in lower testing volumes and, therefore, decreased sales of our products. In addition, blood is a large expense for hospitals and pressure on hospital budgets due to macroeconomic factors and healthcare reform could force changes in the ways in which blood is used and lower blood demand. Fewer surgeries and lower blood demand could negatively impact our revenue, profitability and cash flows.

Our reagent rental model reduces our cash flows during the initial part of the applicable contract, which causes our cash flows to fluctuate from quarter to quarter.

Leases, rather than sales, of instruments under our reagent rental model have the effect of reducing cash flows during the initial part of the applicable contract as we support those commercial transactions until we are able to recover our investment over the life of the contract. The use of upfront cash in connection with this model causes our cash flows to fluctuate from quarter to quarter and may have a negative effect on our financial condition.

We may not achieve anticipated market acceptance of our products by customers and this would have a negative effect on future sales.

We maintain customer relationships with numerous physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, universities, retail clinics, pharmacies, wellness screening centers, other POC settings, blood banks and donor centers, individual, non-professional OTC customers and other customers. We believe that sales of our products depend significantly on our customers’ confidence in, and recommendations of, our products. In addition, in a number of cases, our success depends on technicians’ acceptance and confidence in the effectiveness and ease-of-use of our products and services, including our new products. If we do not capture sales at the levels anticipated, our total revenues will not be at the levels that we expect and the costs we incur or have incurred may be disproportionate to our sales levels.

In order to achieve acceptance by healthcare professionals, we seek to educate the healthcare community as to the distinctive characteristics, perceived benefits, clinical efficacy and cost-effectiveness of our products and services compared to alternative products. Acceptance of our products also requires effective training of healthcare professionals in the proper use and application of our products. Failure to effectively educate and train our technician end-users, continue to develop relationships with leading healthcare professionals or achieve anticipated market acceptance from healthcare providers or other customers with respect to the use of our diagnostic products could result in lower acceptance or fewer recommendations of our products, which may adversely affect our sales and profitability.

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The healthcare industry and related industries that we serve have undergone, and are in the process of undergoing, significant changes, including staffing constraints and efforts to reduce costs, which could adversely affect our business, financial condition and results of operations.

Many of our customers, and the end-customers to whom our customers provide products, rely on private or government funding of and reimbursement for healthcare products and services and research activities. In the U.S., healthcare providers such as hospitals and physicians who purchase diagnostic products generally rely on third-party payors, principally private health insurance plans and federal Medicare and Medicaid, to reimburse all or part of the cost of the procedure, and these payors may reduce or modify reimbursement rates. For example, CMS implemented certain provisions of PAMA, which made substantial changes to the way in which clinical laboratory services are paid under Medicare. The revised reimbursement methodology under PAMA generally results in relatively lower reimbursement under Medicare for clinical diagnostic lab tests than has been historically available. Further, the OBBBA enacted changes to Medicaid eligibility, cost-sharing and financing that could result in relatively lower reimbursement due to decreased beneficiary enrollment and budgetary pressures. Such changes in the U.S., healthcare austerity measures in Europe and other potential global healthcare reform changes and government austerity measures may reduce the amount of government funding or reimbursement available to customers or end-customers of our products and services and/or the volume of medical procedures using our products and services. Third-party reimbursement and coverage may not be available or adequate in either the U.S. or foreign markets, current reimbursement amounts may be decreased in the future and future legislation, legislative amendments, regulation or reimbursement policies of third-party payors may reduce the demand for our products or adversely impact our ability to sell our products on a profitable basis.

Governmental and private healthcare providers and payors around the world are increasingly utilizing managed care for the delivery of healthcare services to improve their purchasing leverage and using competitive bid processes to procure healthcare products and services. Health insurance premiums, co-payments and deductibles have also generally increased in recent years. These increases may cause individuals to forgo health insurance, as well as medical attention. Further, healthcare staffing constraints may affect the prioritization of health care services.

Each of these changes may cause participants in the healthcare industry to purchase fewer of our products and services, reduce the prices they are willing to pay for our products or services, reduce the amounts of reimbursement and funding available for our products or services from governmental agencies or third-party payors, reduce the volume of medical procedures that use our products and services and increase our compliance and other costs. Moreover, we believe the overall escalating cost of medical products and services has led to, and will continue to lead to, increased pressures on the healthcare industry, both foreign and domestic, to reduce the cost of products and services.

Any of the factors described above could adversely affect our business, financial condition and results of operations.

Consolidation of our customer base, the formation of group purchasing organizations and government-sponsored tendering processes could materially adversely affect our sales and results of operations.

Consolidation among healthcare providers and the formation of group purchasing organizations and, with respect to our international operations, government-sponsored tendering processes, have put pressure on pricing and sales of our products, and in some instances, required payment of fees to group purchasing organizations or required us to provide lower pricing in the tendering or contracting process. Our success in these areas depends partly on our ability to enter into contracts with integrated health networks and group purchasing organizations. If we are unable to enter into contracts with these group purchasing organizations and integrated health networks on terms acceptable to us or if we fail to have our pricing terms accepted in the tendering or contracting process, our sales and results of operations may be adversely affected. Even if we are able to enter into these contracts or have our pricing terms accepted in the tendering or contracting process, they may be on terms that negatively affect our current or future profitability. For example, the Chinese government has started to expand its volume-based procurement (“VBP”) program to diagnostics at the provincial level, which aims to lower prices in exchange for high volume purchases. Some of our immunoassay products fall within the VBP scope in Anhui Province in China, and additional VBP programs can or may be expanded or adopted in China, which could result in other products falling within the scope of the programs, which could materially affect our revenues and margins in China. Furthermore, given the average industry contract length for our clinical labs and transfusion medicine businesses is five to seven years, if we are unable to enter into a contract with a new customer or renew a given contract with an existing customer, it may be several years before we have an opportunity to acquire or reacquire, as applicable, such customer’s business, which may have a material adverse effect on our results of operations in the interim period.

We may engage in strategic transactions, including acquisitions, investments, joint ventures, licensing arrangements and other strategic relationships, undertake strategic restructurings or divest, spin-off or discontinue certain business operations, and may not successfully identify or consummate these strategic transactions; therefore, we may not realize the anticipated benefits of these transactions, if any.

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We may seek to grow or diversify into priority growth areas through strategic transactions, such as acquisitions, investments, joint ventures, licensing arrangements or other strategic relationships. For example, in June 2025, we announced our intent to acquire LEX Diagnostics. However, we may not successfully identify appropriate acquisition targets or strategic relationships to pursue. Even if we identify appropriate acquisition targets or strategic relationships, we may not be able to obtain acceptable financing, consummate transactions or obtain agreements with favorable terms, if at all. Our due diligence reviews of our acquisition targets or potential strategic partners may not identify all of the material issues necessary to accurately estimate the cost or potential loss contingencies with respect to a particular transaction, including potential legal or regulatory exposure resulting from an acquisition target’s or potential strategic partner’s previous activities as well as potential vulnerability to cybersecurity risks. Further, we may incur unanticipated costs or expenses, including post-closing asset impairment charges, expenses associated with eliminating duplicate facilities, litigation and other liabilities, and strategic transactions may divert management’s attention and resources from our existing operations. We also may encounter difficulties in integrating acquisitions with our operations, applying our internal controls processes to these acquisitions, retaining key technical and management personnel, complying with regulatory requirements, or managing strategic investments and partnerships. Furthermore, acquisitions may, at least in the near term, be dilutive and reduce our earnings and margins due to product, integration and transaction costs, financing expenses and the time required to realize anticipated synergies. Additionally, we may not achieve the benefits we anticipate for a given strategic transaction in the amount or timeframe anticipated, if at all. Any of the foregoing could adversely affect our business and results of operations.

We may also make strategic divestitures or spin-off or discontinue certain business operations from time to time if certain of our businesses do not meet our strategic, growth or profitability objectives. For example, in February 2024, we initiated a plan to transition out of our U.S. donor screening portfolio through the wind-down of the VIP platform and microplate assays, which are only sold in the U.S. and have a lower growth and margin profile. Additionally, in June 2025, we announced our plan to discontinue the development of the SAVANNA platform. Divestitures or spin-offs may result in continued financial involvement in the divested or spun-off businesses, such as through guarantees, indemnity obligations or other financial arrangements, following those transactions. Under these arrangements, nonperformance by those divested or spun-off businesses could result in financial obligations imposed upon us and could affect our future financial results. We may also need to provide transition services to the buyer or a spun-off entity for an extended period of time following the closing of the transaction, which may cause us to incur unanticipated costs and distraction. There can be no assurance that we will be able to complete any such divestiture or spin-off on terms favorable to us, or achieve the anticipated benefits. The divestiture, spin-off or discontinuance of certain businesses could result, individually or in the aggregate, in the recognition of material losses and a material adverse effect on our results of operations.

We may also undertake initiatives to restructure or streamline our operations in order to achieve cost savings and improve operational efficiency. For example, in the second quarter of 2025, we launched the Optimization Plan that aims to (i) realign our costs with our long-term revenue expectations, (ii) drive operational efficiencies in manufacturing and distribution cost bases and (iii) support and align with our strategy to invest in key priorities. The cumulative pre-tax charges to be incurred by us to implement the Optimization Plan are expected to be approximately $100 million through 2027, and the Optimization Plan is expected to deliver net cost savings of approximately $50 million to be achieved through 2027. However, the timing, magnitude and nature of costs associated with implementing a restructuring initiative and the resulting cost savings are uncertain. We may incur costs beyond the amount contemplated when we first developed the initiative, and these increased costs may be substantial, which could adversely impact our results of operations for the periods in which those adjustments are made. Additionally, there can be no assurance we will realize the intended benefits of a strategic restructuring on the expected timeline, or at all. Failure to successfully execute the Optimization Plan or any other strategic restructuring on a timely basis, or the failure to realize the expected benefits of such strategic restructuring or mitigate associated risks and disruptions, may have a material adverse effect on our business, financial condition and results of operations.

We have been incorporating AI into our internal operations and may incorporate AI into our products and services. Implementation of AI and machine learning technologies may result in legal and regulatory risks, reputational harm or have other adverse consequences to our business.

We have and are continuing to incorporate AI, including machine learning and independent algorithms, in certain of our internal operations and may incorporate AI into our products and services, which may enhance their operation and effectiveness internally and for our customers, suppliers and patients. AI development and deployment practices could subject us to competitive harm, reputational harm, increased cybersecurity risks, regulatory enforcement and legal liability. We also may face challenges relating to data provenance and consent, model bias and drift monitoring, governance over updates to adaptive algorithms, and transparency and post‐market monitoring expectations. Use of third‐party data or models could give rise to intellectual property or privacy claims. Emerging frameworks (including predetermined change control plans for AI or machine learning) may increase costs or delay adoption. If we fail to incorporate AI that meets our internal and customer needs, we may fail to recoup our investments, and our competitive position and reputation may be adversely impacted. Furthermore, there can be no assurance that we or our customers will realize the expected benefits from our implementation of AI. AI innovation

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presents risks and challenges that could impact our business. Our, or our vendors’, AI algorithms may be flawed. Our datasets or AI training algorithms may be insufficient or contain biased information. The use of AI may also create new cybersecurity vulnerabilities. Additionally, use of AI technologies may expose us to an increased risk of regulatory enforcement and litigation. The legal and regulatory landscape surrounding AI and machine learning technologies is rapidly evolving and uncertain. Many countries and regions, including the EU and various U.S. states, have enacted or proposed laws and regulations related to the use of AI and machine learning technologies. Moreover, some AI features involve the processing of personal data and may be subject to laws and regulations related to privacy and data protection. These laws and regulations may impose onerous obligations on us and may require us to rework or reevaluate improvements to be compliant, which may result in the development of products that are subsequently unacceptable under new or revised regulatory frameworks. Given the rapid rate of change and the often uncertain scope, interpretation and application of these laws and regulations, which may be in conflict across jurisdictions, we may not always be able to anticipate how courts and regulators will apply existing laws to AI, predict how new legal frameworks will address AI or otherwise ensure compliance with these frameworks. Failure to appropriately conform to this evolving landscape may result in legal liability, regulatory action or reputational harm.

Risks Relating to Our International Operations

As a global business, we face risks relating to our non-U.S. operations and international sales, including inherent macroeconomic, geopolitical and regulatory risks, that could impact our financial performance, cause interruptions in our current business operations and impede our growth strategy.

We conduct our business on a global basis, as our products are sold internationally, with the majority of our international sales to our customers in our EMEA and China regions. Our international operations are subject to inherent macroeconomic, geopolitical and regulatory risks and a range of diverse regulatory requirements, the occurrence of which, including those over which we have no control, or failure to comply with these regulatory requirements, could adversely impact our financial performance, cause interruptions in or suspensions of applicable international business operations, impede our international growth and operations, cause reputational harm, and subject us to civil or criminal fines and penalties, other remedial measures and legal expenses.

These risks include, among others:

•compliance with multiple different registration requirements and new and changing product registration requirements, our inability to benefit from registration for our products inasmuch as registrations may be controlled by a distributor, and the difficulty in transitioning our product registrations;

•compliance with complex foreign and U.S. laws and regulations that apply to our international operations, including regulations in the U.S., EU, China and other jurisdictions impacting the marketing of our products, laws on import/export limitations, data protection and cybersecurity, the FCPA, and foreign and local laws prohibiting bribery and corrupt payments to governmental officials, including anti-corruption laws in China;

•lost revenue as a result of macroeconomic developments, including inflationary environments and recessionary fears;

•the imposition or threat of, or changes in policy regarding, trade barriers (such as sanctions, tariffs, quotas, preferential bidding, import restrictions or other barriers) by U.S. or foreign governments;

•exposure to currency exchange fluctuations against the U.S. dollar;

•decreased liquidity resulting from longer payment cycles, generally lower average selling prices and greater difficulty in accounts receivable collection and enforcing agreements through foreign legal systems;

•lower productivity resulting from difficulties we may encounter in staffing and managing sales, customer support and R&D operations across many countries;

•difficulties associated with navigating foreign laws and legal systems;

•difficulties in identifying potential third-party distributors or distribution channels;

•import or export licensing requirements, both by the U.S. and foreign countries;

•U.S. or international sanction regimes, including current and future regulations and sanctions that limit the countries in which our products may be manufactured or sold and the parties and financial institutions with which we can transact, increase the cost of conducting business in these countries, or restrict our access to, or increase the cost of obtaining, products from foreign sources;

•reduced or lack of protection for and enforcement of our intellectual property rights;

•social, geopolitical or macroeconomic instability in some of the regions where we currently sell our products or operate or where we may expand into in the future, including as a result of conflicts, including the ongoing conflicts in Ukraine and the Middle East, acts of terrorism, civil unrest, wars, pandemics, endemics or other public health crises, environmental incidents and disruptions in global transportation;

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•increased financial accounting and reporting burdens and complexities;

•import and export duties, changes to import and export regulations, customs regulations and processes, including customs valuation and classification requirements, and restrictions on the transfer of funds, including currency controls;

•complex and potentially adverse tax consequences resulting from international tax laws;

•transportation difficulties and delays resulting from inadequate local infrastructure; and

•diversion of our products into the U.S. or other markets that are sold into other international markets at lower prices.

Currency translation risk and currency transaction risk may adversely affect our financial condition, results of operations and cash flows.

We transact business in numerous countries around the world and expect that a significant portion of our business will continue to take place in international markets. Because our financial statements are presented in U.S. dollars, we must translate earnings as well as assets and liabilities into U.S. dollars at exchange rates in effect during or at the end of each reporting period, as applicable. Therefore, increases or decreases in the value of the U.S. dollar against other currencies in countries where we operate will affect our results of operations and the value of balance sheet items denominated in foreign currencies. Furthermore, many of our local businesses generate revenues and incur costs in a currency other than their functional currency, which can impact the operating results for these operations if we are unable to mitigate the impact of foreign currency fluctuations. Accurately predicting the effects of exchange rate fluctuations upon our future operating results is difficult because of the number of currencies involved, the variability of currency exposures and the potential volatility of currency exchange rates. Accordingly, our profitability could be affected by fluctuations in foreign exchange rates. Given the volatility of exchange rates, we may not be able to effectively manage our currency transaction and/or translation risks, and any volatility in currency exchange rates may have an adverse effect on our financial condition, results of operations and cash flows. We have entered into hedging agreements to address certain of our currency risks and intend to utilize local currency funding of expansions when appropriate, but these may not mitigate risks, fully or at all.

Risks Relating to Our IT Systems

Source: SEC EDGAR (public domain) · 10-K for the period ended 2025-12-28, filed 2026-02-19 · accession 0001906324-26-000008

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