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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________________
FORM 10-K
(Mark One)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2020
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from N/A to N/A
Commission file number: 0-10961
QUIDEL CORPORATION
(Exact name of registrant as specified in its charter)

Delaware 94-2573850
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
9975 Summers Ridge Road, San Diego, California 92121
(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 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 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.
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 $8,173,089,184 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 5, 2021, 42,319,115 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 2021 Annual Meeting of Stockholders (scheduled to be held on May 18, 2021) are incorporated by reference into Part III, Items 10, 11, 12, 13 and 14 of this Annual Report on Form 10-K




QUIDEL CORPORATION
FORM 10-K
FOR THE FISCAL YEAR ENDED DECEMBER 31, 2020
TABLE OF CONTENTS
Page
3
Part I
4
18
30
31
31
31
Part II
32
33
35
44
45
73
73
75
Part III
76
76
76
76
76
Part IV
77
81
82

2



A Warning About Forward-Looking Statements
This Annual Report on Form 10-K contains forward-looking statements within the meaning of the federal securities laws that involve material risks, assumptions and uncertainties. Many possible events or factors could affect our future financial results and performance, such that our actual results and performance may differ materially from those that may be described or implied in the forward-looking statements. As such, no forward-looking statement can be guaranteed. Differences in actual results and performance may arise as a result of a number of factors including, without limitation, those discussed in this Annual Report on Form 10-K in Part I, Item 1A “Risk Factors.” Forward-looking statements typically are identified by the use of terms such as “may,” “will,” “should,” “might,” “expect,” “anticipate,” “estimate,” “plan,” “intend,” “goal,” “project,” “strategy,” “future,” and similar words, although some forward-looking statements are expressed differently. Forward-looking statements in this Annual Report include, among others, statements concerning: our outlook for the upcoming fiscal year regarding revenue growth, gross margins and earnings; the impact of the COVID-19 pandemic on our business, operations, strategy, liquidity and capital resources; projected capital expenditures for the upcoming fiscal year and our source of funds for such expenditures; the sufficiency of our liquidity and capital resources; that we may incur additional debt or issue additional equity; our strategy, goals, initiatives and objectives including, but not limited to, our entry into the over-the-counter market; anticipated new product offerings related to existing platforms; the anticipated beneficial attributes of products and platforms under development; anticipated new product and development results; our exposure to claims and litigation, including litigation currently pending against us involving Beckman Coulter; that we expect to continue to depend on a few key distributors for sales of our products; expected growth and the sources of that growth; the impact of new accounting standards; that point-of-care testing is increasing; that clinical reference laboratories will continue to be a competitive threat; that we will continue to make substantial expenditures for sales and marketing, manufacturing and product research and development activities; that integration costs will decline; industry consolidation and competition trends; competition for management and key personnel; the sufficiency of our facilities; the sufficiency of our insurance and our exposure to claims and litigation; our intention to not pay dividends; that we will continue to obtain licenses from third parties; and our intention to continue to evaluate technology and acquisition opportunities. The risks described under “Risk Factors” in Item 1A of this Annual Report and elsewhere herein and in reports and registration statements that we file with the Securities and Exchange Commission (the “SEC”) from time to time, should be carefully considered. You are cautioned not to place undue reliance on these forward-looking statements, which reflect management’s analysis only as of the date of this Annual Report. Except as required by law, we undertake no obligation to publicly release the results of any revision or update of these forward-looking statements, whether as a result of new information, future events or otherwise.
3




Part I
Item 1. Business
All references to “we,” “our,” and “us” in this Annual Report refer to Quidel Corporation and its subsidiaries.
Overview
We have a leadership position in the development, manufacturing and marketing of rapid diagnostic testing solutions. These diagnostic testing solutions are separated into our four product categories: rapid immunoassay, cardiometabolic immunoassay, molecular diagnostic solutions and specialized diagnostic solutions. We sell our products directly to end users and distributors, in each case, for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, leading universities, retail clinics, pharmacies and wellness screening centers. We market our products through a network of distributors and through a direct sales force. We operate in one business segment that develops, manufactures and markets our four product categories.
We commenced our operations in 1979 and launched our first products, dipstick-based pregnancy tests, in 1983. Since such time, our product base and technology platforms have expanded through internal development and acquisitions of other products, technologies and companies. Our diagnostic solutions aid in the detection and diagnosis of many critical diseases and other medical conditions, including infectious diseases, cardiovascular diseases and conditions, women’s health, gastrointestinal diseases, autoimmune diseases, bone health and thyroid diseases.
Corporate Information
We are a corporation, originally incorporated as Monoclonal Antibodies, Inc. in California in 1979 and re-incorporated as Quidel Corporation in the State of Delaware in 1987. In 2017, we acquired the Triage® MeterPro® Cardiovascular (CV) and toxicology business (“Triage Business”), and B-type Naturietic Peptide (BNP) assay business run on Beckman Coulter analyzers (“BNP Business” and, together, the “Triage and BNP Businesses”) from Alere Inc. (“Alere”), which added an extensive cardiovascular and toxicology menu to our innovative medical diagnostics portfolio.
Our executive offices are located at 9975 Summers Ridge Road, San Diego, California 92121, and our telephone number is (858) 552-1100. 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.quidel.com, as soon as reasonably practicable after such material is electronically filed with or furnished to the SEC. The information contained on our website or on the SEC website is not incorporated by reference into this Annual Report and should not be considered part of this Annual Report.
Business Strategy
Our primary mission is to advance diagnostics to improve human health. Our strategy is to target market segments that represent significant total market opportunities, and in which we can be successful by applying our expertise and know-how to develop differentiated technologies and products.
Our diagnostic testing solutions are designed to provide specialized results that serve a broad range of customers, by addressing the market requirements of ease of use, reduced cost, increased test accuracy and reduced time to result. Our current approach is to offer products in the following product categories:
rapid immunoassay tests for use in physician offices, hospital laboratories and emergency departments, retail clinics, eye health settings, pharmacies, other urgent care or alternative site settings to include over the counter commencing in 2021;
cardiometabolic immunoassay tests for use in physician offices, hospital laboratories and emergency departments, and other urgent care or alternative site settings;
molecular diagnostic tests for use in hospitals, moderately complex physician offices, laboratories and other settings; and
specialized diagnostic solutions, including direct fluorescent assays (“DFA”) and culture-based tests for the clinical virology laboratory and other products serving the bone health, autoimmune and complement research communities.
In order to achieve our mission, our strategy is to do the following:
focus on innovative products and markets and leverage our core competency in new product development for our QuickVue®, Sofia® and Triage® immunoassay brands and next-generation products;
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leverage our manufacturing expertise to address increasing demand for our products, including through expanded manufacturing capacity;
utilize our molecular assay development competencies to further develop our molecular diagnostics franchise that includes distinct testing platforms, such as Lyra®, Solana® and Savanna®; and
strengthen our position with distribution partners and our end-user customers to gain more emphasis on our products and enter new markets.
Our current initiatives to execute this strategy include the following:
provide products that can compete effectively in the healthcare market where cost and quality are important;
focus our research and development efforts on three areas:
new proprietary product platform development;
the creation of new and improved products for use on our established platforms to address unmet clinical needs, and
pursuit of collaborations with, or acquisitions of, other companies for new and existing products and markets that advance our differentiated strategy;
leverage our international infrastructure and enhance our global footprint to support our international operations and future growth;
strengthen our market and brand leadership in current markets by acquiring and/or developing and introducing clinically superior diagnostic solutions;
strengthen our direct sales force to enhance relationships with integrated delivery networks, laboratories and hospitals, with a goal of driving growth through improved physician and laboratorian satisfaction;
leverage our wireless connectivity and data management systems, including cloud-based tools;
support payer evaluation of diagnostic tests and establishment of favorable reimbursement rates;
provide clinicians with validated studies that encompass the clinical efficacy and economic efficiency of our diagnostic tests for the professional market;
pursue alternative markets for point-of-care diagnostics;
create strong global alliances to support our efforts to achieve leadership in key markets and expand our presence in emerging markets;
further refine our manufacturing efficiencies and productivity improvements to increase profit; and
pursue potential acquisitions to support our strategic initiatives.
The Overall Market for In Vitro Diagnostics
Customers for In Vitro Diagnostics (“IVD”) products are primarily centralized laboratories and decentralized POC or alternate settings.
Centralized testing market
The centralized in vitro diagnostic testing process typically involves obtaining a specimen of blood, urine or other sample from the patient and sending the sample from the healthcare provider’s office, hospital unit or clinic to a central laboratory. In a typical visit to the physician’s office, after the patient’s test specimen is collected, the patient is usually sent home and receives the results of the test several hours or days later. The result of this process is that the patient may leave the physician’s office without confirmation of the diagnosis and the opportunity to begin potentially more effective immediate care.
Decentralized POC market
POC testing for certain diseases or conditions has become an accepted adjunct to central laboratory and self-testing. The professional POC market is comprised of two general segments: decentralized testing in non-institutional settings, such as physicians’ offices and institutional settings, such as hospitals (e.g., emergency rooms and bedside).
Out-of-hospital testing sites consist of physicians’ office laboratories, nursing homes, pharmacies, eye health offices, retail clinics and other non-institutional, ambulatory settings in which healthcare providers perform diagnostic tests.
Hospital POC testing is accepted and growing and is generally an extension of the hospital’s central laboratory. Hospitals in the U.S. have progressively sought to reduce the length of patient stays and, consequently, the
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proportion of cases seen as outpatients has increased. If the U.S. experience is representative of future trends, emergency departments and other critical care units such as intensive care units, operating rooms, trauma and cardiac centers are increasingly becoming the principal centers for the management of moderate and severe acute illness.
The decentralized POC market utilizes a large variety of IVD products ranging from moderate-sized instrumented diagnostic systems serving larger group practices to single-use, disposable tests. We believe POC testing is increasing due to its clinical benefit, fast results, cost-effectiveness and patient satisfaction.
We believe that the growth in POC testing is in part due to evolving technological improvements creating high quality tests with laboratory accuracy and POC ease-of-use, some of which are capable of being granted a waiver under the Clinical Laboratory Improvement Amendments of 1988 (“CLIA”).
Over-the-counter market/Self-testing
There is an established market for self-testing that is available directly to consumers in the over-the-counter market in the U.S. and in other countries. In this market, users can purchase and administer tests directly at home and in many cases without a prescription or a visit to a physician. We have not historically sold our products into this market but plan to launch products through retail and over the counter channels in 2021.
Products
We provide diagnostic testing solutions under various brand names, including, among others, the following: Quidel®, QuickVue®, QuickVue+®, Sofia®, Triage®, Solana®, Virena®, MicroVueTM, Lyra®, FreshCellsTM, D3®, FastPoint®, ReadyCells®, Super E-MixTM, InflammaDry®, AdenoPlus®, ELVIRA®, ELVIS® and Thyretain®.
System Platforms
Our diagnostic testing solutions are separated into our four product categories: rapid immunoassay, cardiometabolic immunoassay, molecular diagnostic solutions and specialized diagnostic solutions. The key product categories and platforms are described below:
Rapid Immunoassay
Sofia and Sofia 2 Analyzers. Sofia is the brand name for our fluorescent immunoassay (“FIA”) systems. The easy-to-use Sofia and Sofia 2 analyzers combine unique software and Sofia FIA tests to yield an automatic, objective result that is readily available on the instrument’s screen, in a hard-copy printout, and in a transmissible electronic form that can network via a lab information system to hospital and medical center databases. We launched the Sofia analyzer in 2011 and Sofia 2 in 2017. These systems provide for different operational modes to accommodate both small and large laboratories as well as other features designed to facilitate use in a variety of healthcare settings, including hospitals, medical centers, and small clinics. Sofia 2 systems include additional benefits and features at a cost point that allows us to better address the lower-volume segment of the diagnostic testing market. Sofia 2 analyzers also incorporate enhanced optics, which provide added performance benefits and enable positive test results to be read in as few as three minutes. In 2021, we also plan to launch a Sofia Q platform that offers similar features and benefits to the Sofia analyzers in a smaller and less expensive format.
QuickVue. QuickVue is the brand name for our rapid, visually-read, lateral flow immunoassay products. We have been a leader in the development and production of high-quality lateral flow diagnostics since the early 1990s and offer a broad portfolio of products to diagnose a wide variety of infectious diseases and medical conditions.
InflammaDry and AdenoPlus. The InflammaDry and AdenoPlus products are rapid, lateral-flow based, POC products for the detection of infectious and inflammatory diseases and conditions of the eye. InflammaDry is a test that detects elevated levels of MMP-9, a key inflammatory marker for dry eye. AdenoPlus is a test that differentiates between a viral and bacterial infection of acute conjunctivitis (pink eye).
Cardiometabolic Immunoassay
Triage MeterPro. Triage MeterPro is our portable testing platform that runs a comprehensive menu of tests that enable physicians to promote improved health outcomes through the rapid diagnosis of critical diseases and health conditions, as well as the detection of certain drugs of abuse. This system aids in the diagnosis, assessment and risk stratification of patients having
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critical care issues, including congestive heart failure, acute coronary syndromes, acute myocardial infarction (“AMI”) and can reduce hospital admissions and improve clinical and economic outcomes. Triage cardiovascular rapid tests include immunoassays for B-type Natriuretic Peptide (BNP), creatine kinase-MB (CK-MB), d-dimer, myoglobin, troponin I and N-terminal pro-Brain Natriuretic Peptide (NT-proBNP). Triage tests for troponin I, high sensitivity Troponin I, PlGF and NT-proBNP, as well as certain test panels which include a combination of immunoassays, are not available for sale in the United States.
We also offer a version of the Triage BNP Test for use on Beckman Coulter lab analyzers.
In addition to the cardiovascular menu, we offer urine-specific screening tests for the detection of drug and/or the urinary metabolites for multiple drug classes, including our new Triage TOX Drug Screen and a PlGF test for diagnosis of preterm pre-eclampsia in pregnant women.
Molecular Diagnostic Solutions
Lyra. Our open system molecular assays run on several thermocyclers currently on the market. Lyra Molecular Real-Time Polymerase Chain Reaction (“PCR”) assays provide important benefits to the customer, including, among others, room temperature storage, reduced process time, and ready-to-use reagent configurations. These include several assays as noted in our medical and wellness categories discussion below.
Solana. The Solana system was developed using our proprietary isothermal Helicase Dependent Amplification (“HDA”) technology. Solana is an easy to run amplification and detection system that has the ability to concurrently run up to 12 assays at a time as noted in our medical and wellness categories discussion below.
Savanna. We are developing the Savanna system as a low-cost, fully-integrated system with sample in/result out simplicity. The system is expected to be able to run either PCR or HDA assays from multiple sample types.
Specialized Diagnostic Solutions
Virology. We provide a wide variety of traditional cell lines, specimen collection devices, media and controls for use in laboratories that culture and test for many human viruses, including, among others, respiratory and herpes family viruses. We provide cell-based products under the FreshCells brand in multiple formats, including tubes, shell vials and multi-well plates. Our Virology product category includes the Food and Drug Administration (“FDA”) cleared bioassay, Thyretain, which is used for the differential diagnosis of an autoimmune disease called Graves’ Disease.
Specialty Products. We provide a variety of biomarkers for bone health and produce both clinical and research products for the assessment of osteoporosis and the evaluation of bone resorption/formation, which, including our metabolic bone markers, are used to monitor the effectiveness of therapy in pharmaceutical and related research. In the area of autoimmune disease, we have developed Enzyme Linked Immunosorbent Assays (“ELISA”) and reagents for the detection of activation products from the three main Complement Pathways. Assays are developed on a microwell platform and are currently marketed to clinicians and researchers. We currently sell these products both directly and through select distributors throughout the world under the Quidel and MicroVue brands. 
Connectivity and Data Management
Virena. Virena is a wireless cellular data management and surveillance system that operates as a cloud-based solution connecting Sofia and Solana instruments across a healthcare system and automatically transmitting de-identified test results to a secure database. With Virena, a health system, physician office laboratory (“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.
Medical and Wellness Categories
Our products address the following medical and wellness categories, among others:
Infectious Diseases
COVID-19. We offer a variety of products designed to detect the novel coronavirus (COVID-19) on various platforms.
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Sofia and Sofia 2 Analyzers. We offer a variety of point-of-care assays for the detection of COVID-19 on our Sofia and Sofia 2 Analyzers. The Sofia SARS Antigen Fluorescent Immunoassay (FIA) uses advanced immunofluorescence-based lateral flow technology in a sandwich design for qualitative detection of nucleocapsid protein from SARS-CoV-2. The Sofia 2 Flu + SARS Antigen FIA is a rapid point-of-care test to be used with the Sofia 2 Fluorescent Immunoassay Analyzer for the rapid, simultaneous qualitative detection and differentiation of the nucleocapsid protein antigens from SARS-CoV-2, influenza A and influenza B in direct nasopharyngeal and nasal swab specimens.
QuickVue. Our QuickVue® SARS Antigen test is a point-of-care assay for the rapid, qualitative detection of the nucleocapsid protein antigen from SARS-CoV-2 in anterior nares swab specimens.
Lyra. We offer multiple products to aid in the detection of the novel coronavirus with our Lyra products. Our Lyra SARS-CoV-2 Assay and Lyra Direct SARS-CoV-2 Assay are real-time RT-PCR tests intended for the qualitative detection of nucleic acid from SARS-CoV-2 for various sample types, with and without extraction.
Solana. Our Solana® SARS-CoV-2 Assay, an isothermal Reverse Transcriptase - Helicase-Dependent Amplification (RT-HDA) assay is intended for the qualitative detection of nucleic acid from SARS-CoV-2 in nasopharyngeal and nasal swab specimens. The Solana system can generate results for 12 tests at a time in less than 30 minutes.
Influenza. We offer a variety of products designed to detect the viral antigens of influenza type A and B utilizing fluorescent immunoassay, lateral flow and molecular technologies. Our Sofia Influenza A+B test, used in conjunction with our Sofia and Sofia 2 analyzers, and our QuickVue influenza tests are rapid, qualitative tests for the detection of the viral antigens of influenza type A and B, the two most common types of the influenza virus. In addition, we offer molecular testing options with Solana Influenza A+B assay and our Lyra Influenza A+B real-time PCR assay.
Streptococci. We offer a number of products designed to detect Streptococcal infections utilizing fluorescent immunoassay, lateral flow and molecular technologies. Our Sofia Strep A and Strep A+ fluorescent immunoassays, used in conjunction with our Sofia and Sofia 2 analyzers, and our QuickVue Strep A tests are intended for the rapid, qualitative detection of Group A Streptococcal antigen from throat swabs or confirmation of presumptive Group A Streptococcal colonies recovered from culture. In addition, we offer molecular options with our Solana Group A Strep and Solana Strep Complete assays, which allow for the rapid, qualitative detection of Group A and for Strep Complete, also the detection of pyogenic Group C or G Strep, utilizing our molecular HDA technology. Our Lyra Direct Strep Assay is a multiplex real-time PCR assay that detects and differentiates between Group A and pyogenic C or G Streptococcal throat infections.
RSV (and hMPV). Our Sofia RSV test and our QuickVue RSV test are rapid immunoassay tests for Respiratory Syncytial Virus (“RSV”). In addition, we offer molecular testing options with our Solana RSV + human metapneumovirus (hMPV) test and our combo Quidel Lyra RSV + human metapneumovirus (hMPV) test. The majority of upper respiratory tract infections in children is caused by viruses, and RSV is generally recognized as a frequent agent responsible for these infections and shares overlapping symptoms with hMPV.
Herpes and Herpes Family. We offer several products designed to detect various herpes simplex virus (“HSV”) and herpes family viruses utilizing molecular and cell culture technologies. We offer our Solana HSV-1+2/VZV Assay, used in conjunction with our Solana instrument, for the detection of HSV type 1, HSV type 2, and varicella-zoster virus (“VZV”). We also offer our Lyra Direct HSV 1+2/VZV assay. In addition, our proprietary engineered cell culture system, ELVIS HSV, is an FDA cleared and highly sensitive system for the isolation and detection of HSV types 1 and 2. We also provide a multiplex cell culture solution using a propriety cell platform called H&V-MixTM that is used to isolate HSV, VZV and Cytomegalovirus, all in the herpes family of viruses. Antibody detection and identification of each of these viruses can be performed with FDA-cleared antibody products provided under the D3 DFA brand. HSV is a widespread sexually transmitted infection. VZV is a DNA virus of the family Herpesviridae; infection results in chickenpox (varicella) and may lead to complications such as pneumonia and may reactivate later in life to produce shingles.
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Multiplex Respiratory. Our cell culture and DFA detection solutions, including D3 FastPoint technology, are used by reference laboratories, public health labs and acute care hospitals to detect eight major viral respiratory pathogens. Our proprietary cell culture platform R-MixTM combined with our D3 Ultra DFA antibody kit, detects Influenza A and B, RSV, Adenovirus and Parainfluenza types 1, 2 and 3, with turn-around times between 16 and 48 hours. The same D3 Ultra DFA antibody kit can also be used for direct specimen testing for those viruses with turn-around times in under 90 minutes. Our D3 FastPoint antibody kit detects eight viruses, with human metapneumovirus added to the testing menu, and provides laboratories, in a direct specimen testing format, the ability to produce virus identification in under 25 minutes from specimen receipt.
Lyme. Our Sofia Lyme FIA, used in conjunction with our Sofia analyzers, is used to aid in the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi from serum and plasma specimens from patients suspected of B. burgdorferi infection and is intended for use to aid in the diagnosis of Lyme disease, a tickborne disease. In 2018, we received 510(k) clearance and CLIA waiver from the FDA to market Sofia 2 Lyme FIA, which is used with the Sofia 2 Fluorescent Immunoassay analyzer for the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi from finger-stick whole blood specimens from patients suspected of B. burgdorferi infection. In addition, our Sofia 2 Lyme+ assay is CE marked for use in the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi, Borrelia garinii, and Borrelia afzelii from serum and plasma specimens. These tests are intended for use with the Sofia 2 analyzer to aid in the diagnosis of Lyme disease in the U.S. and European markets.
S. pneumoniae. Our Sofia S. Pneumoniae FIA, used in conjunction with our Sofia analyzer, was CE Marked for sale in the European market in 2016. The assay is used to aid in the detection of both pneumococcal pneumonia and pneumococcal meningitis. Streptococcus pneumoniae is a leading cause of community-acquired pneumonia and bacterial meningitis.
Legionella. Our Sofia Legionella FIA, used in conjunction with our Sofia analyzer, is CE Marked for sale in the European market. The assay is used to aid in the detection of Legionella pneumophila serogroup 1 antigen, which is the major causative agent of Legionnaires’ disease.
Bordetella Pertussis. Pertussis, or whooping cough, is a very contagious disease caused by the Bordetella pertussis bacteria. Our Solana Bordetella Complete Assay is used for the qualitative detection and differentiation of Bordetella pertussis and Bordetella parapertussis nucleic acids isolated from nasopharyngeal swab specimens obtained from patients suspected of having a respiratory tract infection attributable to Bordetella pertussis and Bordetella parapertussis.
Adenovirus and Parainfluenza. Quidel offers the Lyra Adenovirus Assay, a real-time PCR test for the qualitative detection of human adenovirus (HAdV) viral DNA, and our Lyra Parainfluenza Assay, a real-time PCR test for the qualitative detection and identification of Parainfluenza virus infections for types 1, 2 or 3 viral RNA.
Cardiology
The cardiology diagnostic market includes the markets for heart failure diagnostics, coronary artery disease risk assessment, coagulation testing and acute coronary syndrome. Our 2017 acquisition of the Triage and BNP Businesses have positioned us to become a leader in this market. The Triage system consists of a portable fluorometer that interprets consumable test devices for cardiovascular conditions. The Triage cardiovascular tests include the following:
Triage BNP Test. An immunoassay to be used with the Triage® MeterPro that measures B-type Natriuretic Peptide (BNP) in whole blood or plasma, used as an aid in the diagnosis and assessment of severity of heart failure. The test is also used for the risk stratification of patients with acute coronary syndromes and heart failure.
Triage Cardiac Panel. An immunoassay for the quantitative determination of CK-MB, myoglobin and troponin I in whole blood or plasma, as an aid in the diagnosis of AMI.
Triage Profiler S.O.B. An immunoassay for use as an aid in the diagnosis of myocardial infarction (MI), the diagnosis and assessment of severity of congestive heart failure, the assessment and evaluation of patients suspected of having disseminated intravascular coagulation and thromboembolic events, including pulmonary embolism and deep vein thrombosis, and the risk stratification of patients with acute coronary syndromes.
Triage D-Dimer Test. An immunoassay for use as an aid in the assessment and evaluation of patients suspected of having disseminated intravascular coagulation or thromboembolic events, including pulmonary embolism and deep vein thrombosis.
Triage NT-proBNP Test. An immunoassay for the quantitative determination of N-terminal pro-Brain Natriuretic Peptide (NT-proBNP) in Ethylenediaminetetraacetic Acid (EDTA) anticoagulated whole blood and plasma specimens. The test is used
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as an aid in the diagnosis of individuals suspected of having congestive heart failure. The test is also used as an aid for the risk stratification of patients with heart failure and the risk stratification of patients with acute coronary syndromes (ACS).
Triage Troponin. Troponin I, T and C are protein subunits that make up the troponin complex, which is integral to the regulation of myofibril contraction in skeletal and cardiac muscle cells. Cardiac troponin I assays are commonly used as aids in the diagnosis of MI, which is injury to cardiac muscle cells caused by ischemia.
TriageTrue High Sensitivity Troponin. The TriageTrue High Sensitivity Troponin I Test is our latest generation of troponin assay used for the quantitative determination of troponin I in whole blood and plasma specimens, anticoagulated with EDTA, and features a redesigned cartridge that greatly improves assay sensitivity and precision that are critical to the performance of high sensitivity troponin testing. The test is to be used as an aid in the diagnosis of MI.
Triage PLGF Test. An immunoassay for use as an aid in the early and accurate diagnosis of preterm pre-eclampsia in pregnant women.
Triage BNP Test for Beckman Analyzers. We also offer a version of our Triage BNP Test for use on Beckman Coulter lab analyzers.
Thyroid
Graves’ Disease. Our FDA cleared bioassay called Thyretain is used for the differential diagnosis of an autoimmune disease called Graves’ Disease. Graves’ Disease is caused by antibodies that stimulate the thyroid hormone receptors to create a hyperthyroid condition causing symptoms that include heart palpitations, unexplained weight loss, anxiety, depression and fatigue. Graves’ Disease is considered the most common autoimmune disorder in the U.S. according to an article published in the New England Journal of Medicine and it predominantly affects women. Thyretain is sold to reference laboratories and select acute care hospitals.
Autoimmune Thyroiditis. In 2017, we received the CE Mark for our Thyretain TBI Reporter BioAssay for the qualitative detection of blocking autoantibodies to the thyroid-stimulating hormone receptors (TSHR) in serum. The assay enables highly complex laboratories to diagnose autoimmune thyroiditis in just a few days, compared to traditional detection methods that could take months or even years.
Women’s and General Health
Pregnancy. Our Sofia hCG fluorescent immunoassay and our QuickVue pregnancy tests are used for the qualitative detection of hCG in serum or urine for the early detection of pregnancy. The early detection of pregnancy enables the physician and patient to institute proper care, helping to promote the health of both the mother and the developing embryo.
Chlamydia. Our QuickVue Chlamydia test is a lateral flow immunoassay for the rapid, qualitative detection of Chlamydia trachomatis from endocervical swab and cytology brush specimens. The test is intended for use as an aid in the presumptive diagnosis of Chlamydia. Chlamydia trachomatis is responsible for the most widespread sexually transmitted disease in the U.S. Over one-half of infected women do not have symptoms and, if left untreated, Chlamydia trachomatis can cause sterility.
Group B Streptococcus (GBS). Our Solana GBS Assay is used in conjunction with our Solana instrument, for the direct, qualitative detection of Group B Streptococcus from enriched broth cultures of specimens from antepartum women. GBS is commonly carried by pregnant women and can be transmitted to newborns at delivery, resulting in potential life-threatening illness. It is recommended that all pregnant women be tested for GBS during pregnancy.
Trichomonas. Our Solana Trichomonas Assay is used in conjunction with our Solana instrument, to aid in the diagnosis of trichomoniasis, a sexually transmitted disease attributable to infection from the Trichomonas vaginalis parasite. Trichomoniasis affects millions of people in the U.S., is more common in women, and can be treated with antibiotics upon diagnosis.
Bone Health. Osteoporosis is a systemic skeletal disease characterized by low bone mass and deterioration of the microarchitecture of bone tissue, with a consequent increase in bone fragility and susceptibility to fractures. The risk for fracture increases exponentially with age. A key set of parameters in the monitoring of osteoporosis, both before and after therapy, are biochemical markers of bone metabolism. As a leader in the research space with our biomarkers for bone health, we produce both clinical and research products for the assessment of osteoporosis and the evaluation of bone resorption/
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formation, which, including our metabolic bone markers, are used by physicians to monitor the effectiveness of therapy in pharmaceutical and related research.
Eye Health
Our InflammaDry and AdenoPlus products are rapid, lateral-flow based, POC products for the detection of infectious and inflammatory diseases and conditions of the eye. InflammaDry is a test that detects elevated levels of MMP-9, a key inflammatory marker for dry eye. AdenoPlus is a test that differentiates between a viral and bacterial infection of acute conjunctivitis (pink eye).
Gastrointestinal Diseases
Clostridium difficile. Our Solana C. difficile Assay is used in conjunction with our Solana instrument, for the direct, qualitative detection of the Clostridium difficile DNA in unformed stool specimens of patients suspected of having Clostridium difficile-infection (CDI). In addition, we sell our Lyra Direct C. difficile Assay, a qualitative, multiplexed real-time PCR test for the detection of Clostridium difficile Toxin A or Toxin B genes approved for use on a variety of real-time PCR instruments. Clostridium difficile can be a life-threatening bacterial infection, especially for the elderly and patients on a prolonged antibiotic regimen.
Enterovirus. Enteroviruses reproduce initially in the gastrointestinal tract before spreading to other organs such as the nervous system, heart and skin. Enteroviruses can also infect the respiratory tract. Enteroviruses such as Coxsackievirus A16 are referred to as Hand, Foot and Mouth Disease and commonly affect infants and children. Our indirect fluorescent antibody (“IFA”) products sold under the name Super E-Mix and D3 IFA Enterovirus kit are used by reference laboratories and acute care hospitals.
Immunoassay fecal occult blood. Our QuickVue fecal immunochemical test is a rapid test intended to detect the presence of blood in stool specimens. Blood in the stool is an indication of a number of gastrointestinal disorders, including colorectal cancer.
Helicobacter pylori (“H. pylori”). H. pylori is the bacterium associated with patients diagnosed with peptic ulcers. H. pylori is implicated in chronic gastritis and is recognized by the World Health Organization as a Class 1 carcinogen that may increase a person’s risk of developing stomach cancer. Our QuickVue rapid test is a serological test that measures antibodies circulating in the blood caused by the immune response to the H. pylori bacterium.
Toxicology
The toxicology testing market includes testing for substance use, misuse and abuse, including testing in connection with pain management and opioid cessation therapy. The ability to rapidly identify the impact of drug use on a patient’s clinical presentation as well as securely monitor a patient’s therapy compliance is critical to the substance abuse testing market. Our Triage TOX Drug Screen provides qualitative results for the determination of the presence of drug and/or the major metabolites in urine including assays for acetaminophen/paracetamol, amphetamines, methamphetamines, barbiturates, benzodiazepines, cocaine, methadone, opiates, phencyclidine, THC and tricyclic antidepressants. In addition, in 2019, we launched our new Triage TOX Drug Screen, which uses distinct immunoassays for the simultaneous detection of drug and/or the urinary metabolites for multiple drug classes.
Research and Development
We continue to focus our research and development efforts on three areas:
new proprietary product platform development,
the creation of new and improved products for use on our established platforms to address unmet clinical needs, and
pursuit of collaborations with, or acquisitions of, other companies for new and existing products and markets that advance our differentiated strategy.
Research and development expenses were approximately $84.3 million, $52.6 million, and $51.6 million for the years ended December 31, 2020, 2019 and 2018, respectively. We anticipate that we will continue to devote a significant amount of financial resources to product and technology research and development in the foreseeable future.
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Marketing and Distribution
Our current business strategy is designed around serving the continuum of healthcare delivery needs globally, starting with POC clinicians located in doctor’s office practices, to moderately complex POLs, through the highly complex environment in hospital and clinical reference laboratories in North America and a variety of settings internationally.
Within the inherent operational diversity of these various segments, we focus on ensuring market leadership and providing points of differentiation by specializing in the diagnosis and monitoring of selected disease states and conditions. Our marketing strategy includes ensuring that our key product portfolios are supported by clinical validation and health economic and outcomes research that demonstrates to hospitals, laboratories, acute care facilities and POC clinicians that our tests deliver fast, high quality results, are cost-effective to use, and improve patient outcomes.
Our North America distribution strategy takes into account the fact that the POC market is highly fragmented, with many small or medium-sized customers. A network of national and regional distributors is employed, as well as our own sales force, to reach customers using POC diagnostic tests.
We have expanded the size of our North America sales force in the past few years. As of December 31, 2020, we employed approximately 120 sales representatives in North America. This sales force works closely with our key distributors to drive market penetration of our products in the POC market.
The sales, distribution and service of our cell culture tests are controlled primarily by us. Laboratory end-users in hospitals and clinical reference laboratories using these diagnostic tests are reached through our own direct sales force and technical support services that have specialized training and understanding of the product portfolio.
We sell products globally and market and distribute products in a variety of ways, including a mix of direct and distribution strategies worldwide. In Europe, we currently employ approximately 85 employees to support sales and marketing activities in key countries, such as Germany and Italy. In addition, we have created a shared service center in Galway, Ireland to support general and administrative, technical support and customer service functions in Europe. In Asia, we currently employ approximately 50 employees in China and approximately 20 employees in India, primarily to support sales and marketing efforts for the Triage and BNP Businesses and to grow our core immunoassay and cell culture businesses. In addition, we have created a shared service center in Shanghai, China to support general and administrative and technical support and customer service functions in China.
We derive a significant portion of our total revenue from a few distributors. Four of our distributors, which are considered to be among the market leaders, collectively accounted for approximately 68%, 51% and 49% of our total revenue for the years ended December 31, 2020, 2019 and 2018, respectively. See Note 9 in the Consolidated Financial Statements included in this Annual Report.
Manufacturing
We have three primary manufacturing sites. Two are in San Diego, California and one is located in Athens, Ohio. In addition, we are building out an additional manufacturing site in Carlsbad, California, which is expected to begin operations in the second half of 2021.
Our McKellar Court lateral flow manufacturing facility is located in San Diego, California and consists of laboratories devoted to tissue culture, cell culture, protein purification and immunochemistry. Production areas are 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. Since 2000, this facility has operated under a Quality Management System certified to International Organization for Standardization (“ISO”) standard. The facility is certified to ISO 13485:2016 and Medical Device Single Audit Program (“MDSAP”) medical device standards. Many of the immunoassay products manufactured in this San Diego facility are packaged and shipped by a local third party.
Our Athens facility consists of a variety of laboratories, clean rooms and customized filling and packaging areas to support manufacturing of all products under Good Manufacturing Practice (GMP) conditions. These areas support the manufacturing of our molecular nucleic acid amplification products, our living tissue 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 for dispensing of antibodies, reagents and solutions. The facility is certified to ISO
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13485:2016 and MDSAP medical device standards. Packaging, warehousing and shipping logistics with cold chain storage capability are handled at the facility.
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. These reagents are used in the manufacture of devices made at the site and are also supplied to a third party as key active ingredients for our BNP product that is run on the Beckman Coulter Immunoassay Systems. In addition, this site has production areas dedicated to creating and processing plastic components that are subsequently transformed into finished devices (Cardiac and Drugs of Abuse products) using customized manufacturing equipment, including specialized automation. This facility is certified to the EN ISO 13485:2016 and MDSAP medical device standards. Most of the products are packaged and subsequently distributed out of the facility.
We seek to conduct our manufacturing in compliance with regulations that comply to U.S., Australia, Brazil, Canada, Japan, Europe, South Korea and other countries Quality Management System (“QSR”) requirements. Our manufacturing facilities have passed routine regulatory inspections confirming compliance with the QSR regulatory requirements. Our facilities are registered with various regulatory bodies including the FDA and the Department of Health Services of the State of California for our San Diego facilities.
Government Regulation
Regulation in the United States
The testing, manufacture and commercialization of our products are subject to regulation by numerous governmental authorities, principally the FDA and corresponding state and foreign regulatory agencies. Pursuant to the U.S. Federal Food, Drug, and Cosmetic Act and the regulations promulgated thereunder, the FDA regulates the preclinical and clinical testing, manufacture, labeling, distribution and promotion of medical devices. Noncompliance with applicable requirements can result in, among other matters, fines, injunctions, civil penalties, recall or seizure of products, total or partial suspension of production, failure of the FDA to grant premarket clearance or premarket approval for devices, withdrawal of marketing clearances or approvals and criminal prosecution. The FDA also has the authority to request a recall, repair, replacement or refund of the cost of any device manufactured or distributed in the U.S. if the device is deemed to be unsafe.
In the U.S., devices are classified into one of three classes (Class I, II or III) on the basis of the controls deemed necessary by the FDA to reasonably ensure their safety and effectiveness. Class I and II devices are subject to general controls including, but not limited to, performance standards, premarket notification (“510(k)”) and post market surveillance. Class III devices generally pose the highest risk to the patient and are typically subject to premarket approval to ensure their safety and effectiveness. Our current products are all Class I or II.
The FDA can authorize the emergency use of an unapproved medical product or an unapproved use of an approved medical product, referred to as Emergency Use Authorization, or EUA, for certain emergency circumstances after the Health and Human Services Secretary has made a declaration of emergency justifying authorization of emergency use. An EUA allows use in an 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 current good manufacturing practice (CGMP) requirements to accommodate emergency response needs. All of our current products for testing for the COVID-19 virus are sold under EUA.
Prior to commercialization in the U.S. market, manufacturers of diagnostic assays like our products are typically required to obtain FDA clearance through a premarket notification or premarket approval process, which can be lengthy, expensive and uncertain. 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 premarket approval 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 safety, effectiveness or constitute a major change in the intended use of the device, will require new submissions to the FDA.
CLIA regulates laboratory testing and require clinical laboratories to be certified by their state as well as the Center for Medicare and Medicaid Services (CMS) before diagnostic testing can be conducted. Labs 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
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Waiver Applications for Manufacturers of In Vitro Diagnostic Devices” sets forth requirements for obtaining a CLIA waiver that are onerous and have increased the time and cost required 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 mandating 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 Federal Trade Commission. Current FDA enforcement policy prohibits the marketing of approved medical devices for unapproved uses.
Regulation Outside of the United States
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 may be longer or shorter than 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 the European Union (EU), Japan, China, Brazil, Australia and Canada. EU regulations and directives generally classify healthcare products either as medicinal products, medical devices or in vitro diagnostics. The CE Mark certification for the EU requires us to receive certification for the manufacture of our products from ISO. This certification comes only after the development of an all-inclusive quality system, which is reviewed for compliance with ISO standards by a notified body accredited by an EU member state. After certification is received, a technical file is developed which attests to the product’s compliance to Regulation Directive 98/79/EC for in vitro diagnostic medical devices. Only after this point is the product CE marked. In addition, the EU has recently adopted the EU Medical Device Regulation (the "EU MDR") and the In Vitro Diagnostic Regulation (the "EU IVDR"), each of which impose stricter requirements for the marketing and sale of medical devices, including in the area of clinical evaluation requirements, quality systems and post-market surveillance. Manufacturers of currently approved medical devices will have until May 2021 to meet the requirements of the EU MDR and until May 2022 to meet the EU IVDR. Complying with the requirements of these regulations may require us to incur significant expenditures. Failure to meet these 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 National Medical Products Administration (NMPA, formerly CFDA). 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 in vitro diagnostic 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 Australia, registration is required with the Therapeutic Goods Administration. In vitro diagnostics in Brazil are regulated by the Agencia Nacional de Vigilancia Sanitaria (ANVISA). For our products marketed in Canada, Japan, Brazil, Australia and the United States, the MDSAP is a single regulatory audit of our quality management system that satisfies the requirements of all five of these jurisdictions. Additionally, with Brexit in place, we are obtaining any necessary approvals directly with the U.K.’s Medicines and Healthcare Products Regulatory Agency.
Intellectual Property
The healthcare industry has traditionally placed considerable importance on obtaining and maintaining patent and trade secret protection for commercially relevant technologies, devices, products and processes. We and other companies engaged in research and development of new diagnostic products actively seek to protect trade secrets and pursue patents for technologies that are considered novel and patentable. 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. By way of example, the speed, accuracy and consistency in application of the law in a patent office within any particular jurisdiction is beyond our control and can be unpredictable. The resolution of issues such as these and their effect upon our long-term success is likewise indeterminable. We have issued patents, both in the U.S. and internationally, and have patent applications pending throughout the world.
It has been our policy to file for patent protection in the U.S. and other countries with significant markets, such as Western European countries and Japan, if the economics are deemed to justify such filing and our patent counsel advises that relevant patent protection may be obtained.
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A large number of individuals and commercial enterprises 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 significant royalties in order to exploit certain of our product strategies. Licenses may not be available to us at all or, if so available, may not be available on acceptable terms.
We are aware of certain patents issued to various developers of diagnostic products with potential applicability to our diagnostic technology. We have licensed rights from companies to assist with the manufacturing of certain products. In the future, we expect that we will 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.
We seek to protect our trade secrets and technology by entering into confidentiality agreements with employees and third parties (such as potential licensees, customers, strategic partners and consultants). In addition, we have implemented certain security measures in our laboratories and offices. Also, to the extent that consultants or contracting parties apply technical or scientific information independently developed by them to our projects, disputes may arise as to the proprietary rights to such data.
Under many of our contractual agreements, 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 relating to products sold under those agreements.
Competition
Competition in the development and marketing of IVD products is intense, 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 and product performance as well as effective distribution, advertising, promotion and brand name 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. We believe our success will depend on our ability to remain abreast of technological advances, to develop, gain regulatory clearance and introduce technologically advanced products, to effectively market to customers a differentiated value proposition represented by our commercialized products, to maintain our brand strength and to attract and retain experienced personnel. The majority of diagnostic tests requested by physicians and other healthcare providers are performed by independent clinical reference laboratories. We expect that these laboratories will continue to compete vigorously to maintain their dominance of the testing market. In order to achieve market acceptance for our products, we will be required to continue to demonstrate that our products provide physicians and central laboratories cost-effective and time-saving alternatives to other competitive products and technologies.
Many of our current and prospective commercial competitors, including several large pharmaceutical and diversified healthcare companies, have substantially greater financial, marketing and other resources than we have. These competitors include, among others, Abbott Laboratories, Beckman Coulter Primary Care Diagnostics, Thermo Fisher Scientific, Becton Dickinson and Company, Meridian Bioscience, Inc., and Danaher Corporation. We also face competition from our distributors since some have created, and others may decide to create, their own products to compete with ours. Competition may also exist with large, medium and small development companies whose portfolio and technologies are dedicated to the development of diagnostic solutions in areas in which we currently have relevant market share.
Seasonality
Sales of our influenza products are subject to, and significantly affected by, the seasonal demands of the cold and flu seasons, prevalent during the fall and winter. As a result of these seasonal demands, we typically experience lower sales volume in the second and third quarters of the calendar year, and typically have higher sales in the first and fourth quarters of the calendar year. The COVID-19 pandemic and impact of sales of our COVID-19 products combined with a very mild flu season diminished the seasonal effects in 2020. Historically, sales of 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 and flu season. For the years ended December 31, 2020, 2019 and 2018, sales of our influenza products accounted for 8%, 26% and 24%, respectively, of total revenue. In addition, it is possible that the SARS-CoV-2 virus may have similar seasonal demands and impacts on our revenues in the future.
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Human Capital Resources
As of December 31, 2020, we had approximately 1,370 employees worldwide, with approximately 1,200 employees in the United States and approximately 170 employees outside of the United States, none of whom are represented by a labor union. We have experienced no work stoppages and believe that our employee relations are good.
Our employees are one of our most important assets and 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 depends in large part on our ability to attract, retain and develop a diverse population of talented and high-performing employees at all levels of our organization. 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 align with our strategic and stockholders’ interests. Some of our key employee benefits include eligibility for health insurance, vacation time, a retirement plan with an employer match, an employee assistance program, life and disability coverage. We also offer a variety of voluntary benefits that allow employees to select the options that meet their needs, including flexible spending accounts, hospital care, accident insurance, prepaid legal benefits, backup childcare, family forming benefits, homework support for students, student loan debt benefits, tuition reimbursement and a wellness program.
Information about our Executive Officers
The names, ages and positions of all executive officers are listed below, followed by a brief account of their business experience. There are no family relationships among these officers, nor any arrangements or understandings between any officer and any other person pursuant to which an officer was selected.
Douglas C. Bryant, 63, was named President, Chief Executive Officer and a member of the Board of Directors in 2009. Prior to joining us, Mr. Bryant served as Executive Vice President and Chief Operating Officer at Luminex Corporation, managing its Bioscience Group, Luminex Molecular Diagnostics (Toronto), manufacturing, R&D, technical operations, and commercial operations. From 1983 to 2007, Mr. Bryant held various worldwide commercial operations positions with Abbott Laboratories including, among others: Vice President of Abbott Vascular for Asia/Japan, Vice President of Abbott Molecular Global Commercial Operations and Vice President of Abbott Diagnostics Global Commercial Operations. Earlier in his career with Abbott, Mr. Bryant was Vice President of Diagnostic Operations in Europe, the Middle East and Africa, and Vice President of Diagnostic Operations Asia Pacific. Mr. Bryant has over 30 years of industry experience in sales and marketing, product development, manufacturing and service and support in both the diagnostics and life sciences markets. Mr. Bryant holds a B.A. in Economics from the University of California at Davis.
Randall J. Steward, 66, became our Chief Financial Officer in October 2011. Prior to joining us, Mr. Steward served as the Chief Financial Officer for Navilyst Medical, Inc., a medical device company based in Massachusetts. From 2008 to January 2011, Mr. Steward served as Chief Operating Officer for SeQual Technologies, Inc., a San Diego-based medical device company, where he was responsible for all aspects of engineering, manufacturing, finance, and information systems. Prior to SeQual Technologies, Mr. Steward spent 11 years with Spectrum Brands as Executive Vice President and Chief Financial Officer. Mr. Steward holds a B.B.A. in Accounting from Southern Methodist University. He is also a Certified Public Accountant and a member of the American Institute of Certified Public Accountants.
Robert J. Bujarski, J.D., 52, became our Chief Operating Officer in September 2020. Previously, Mr. Bujarski served as Senior Vice President, North America Commercial Operations from July 2019 to September 2020, Senior Vice President, General Counsel from August 2009 to September 2020, Senior Vice President, Business Development from August 2009 to July 2019 and General Counsel and Vice President from July 2005 to March 2007. Mr. Bujarski was an associate attorney with the law firm of Gibson, Dunn & Crutcher LLP in its transactions practice group from October 2001 to July 2005. Mr. Bujarski received his B.A. degree in 1991 and his law degree in 2001 from the University of Arizona.
William J. Ferenczy, 65, became Senior Vice President, Cardiometabolic Business Unit in April 2020. He joined Quidel in 2011 as Senior Director, US Marketing and subsequently held positions as Senior Director and General Manager, Savanna and Vice President, Strategy and Global Product Management. Mr. Ferenczy has over 30 years of experience leading product launches and market development across a wide range of diagnostic companies including Abbott Diagnostics, Biosite Diagnostics, Nanosphere and Inovise Medical. Early in his career, he held several manufacturing management positions of
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increasing responsibility at Abbott Hospital Products and General Medical Manufacturing. Mr. Ferenczy holds a B.S. in Pre-professional studies from the University of Notre Dame.
Karen C. Gibson, 59, became our Senior Vice President, Digital Health Business Unit in October 2020. Ms. Gibson previously served as Senior Vice President, Information Systems and Business Transformation from February 2019 to October 2020. Ms. Gibson joined Quidel in April 2015 as Vice President, Information Systems and in 2017 took on additional responsibilities as the Integration Lead for the integration of the Triage and BNP Businesses. Prior to Quidel, Ms. Gibson was an independent executive consultant for approximately three years and previously held a variety of senior positions within the life sciences industry. She held the role of Senior Vice President and Chief Information Officer for McKesson’s Specialty Health division. She also served as Senior Vice President and Chief Information Officer for Life Technologies, and as Vice President and Chief Information Officer for General Electric’s Healthcare IT business unit. Ms. Gibson has an MBA from Ohio University, and B.S. in Computer Technology from Purdue University.
Michelle A. Hodges, 61, became our Senior Vice President, General Counsel in December 2020. Prior to joining Quidel, Ms. Hodges was a corporate lawyer with the law firm of Gibson, Dunn & Crutcher LLP from December 1996 through November 2020, most recently as a partner from 2005. Ms. Hodges received her B. Hort. Sci. degree from Massey University, New Zealand, and her J.D. and M.B.A. from UCLA.
Werner Kroll, Ph.D., 64, became our Senior Vice President, R&D in May 2014. Prior to joining us, Dr. Kroll was Vice President and Global Head Research and Innovation for Novartis Molecular since 2009. Prior to holding that position, he held a variety of senior positions from 2005 to 2009 at Novartis. Dr. Kroll has also held senior positions at Bayer from 1991 to 2005. Dr. Kroll received his Ph.D. and a Diploma in Chemistry from the University of Marburg.
Tamara A. Ranalli, Ph.D., 48, became the Senior Vice President, Molecular Business Unit in August 2020. Prior to this position at Quidel, she held several roles at Quidel most recently as Vice President of Marketing for North America and has been with the organization since 2010. Before joining Quidel, Dr. Ranalli was the Director of Business Development at BioHelix Corporation where she was instrumental in both the development of the novel isothermal technology used in the Solana platform as well as in establishing the collaboration between BioHelix and Quidel that led to our eventual acquisition of BioHelix in 2013. Dr. Ranalli holds a B.A. degree in Biology from Cornell University, a Ph.D. in Biochemistry from University of Rochester School of Medicine and completed a post-doctoral fellowship in Cancer Genetics at Roswell Park Cancer Institute.
Edward K. Russell, 53, became our Senior Vice President, Business Development in July 2019. Mr. Russell joined the Company in October 2015 as Senior Vice President, Global Commercial Operations and subsequently became our Senior Vice President, North America Commercial Operations. Prior to joining the Company, Mr. Russell was employed by Thermo Fisher Scientific, a life sciences company based in Massachusetts, and its predecessor company Life Technologies for ten years. Mr. Russell served in various leadership roles from 2005 through 2015, including North America Commercial Leader of the BioSciences Division, General Manager of Life Technologies’ Global Services & Support Division, and President of Life Technologies Japan. Prior to joining Life Technologies in 2005, Mr. Russell held various leadership positions at FedEx Kinko’s, ExxonMobil and Toyota/Lexus. Mr. Russell started his career as an officer in the U.S. Coast Guard. Mr. Russell holds a B.S. in Civil Engineering from the U.S. Coast Guard Academy and an MBA from The Wharton School, University of Pennsylvania.
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Item 1A. Risk Factors
Operational and Strategic Risks
The novel coronavirus global pandemic could adversely affect our business operations, financial performance and results of operations, the extent of which is uncertain and difficult to predict.
In late 2019, a novel strain of COVID-19 was identified, which has since spread globally and evolved into a global pandemic, including severe and widespread transmission in the United States and throughout the world. In response, government authorities throughout the United States and around the world have implemented numerous measures to try to reduce the spread of COVID-19, such as travel restrictions, quarantines, shelter in place or total lock-down orders and other business restrictions. As a result of the COVID-19 outbreak and the related responses from government authorities, our business operations, financial performance and results of operations may be adversely impacted in a number of ways, including, but not limited to, the following:
a slowdown or stoppage in the supply chain of the raw materials, components, equipment and packaging services used to manufacture our products or our inability to secure additional or alternate sources of supplies or services needed to manufacture our products at optimal levels;
our inventory might be requisitioned, diverted or allocated by government order such as under emergency, disaster and civil defense declarations. For example, government actions in response to the COVID-19 pandemic affect our supply allocation, and those and our own allocation decisions can impact our customer relationships;
interruptions or delays in global shipping to transport and deliver our products to our distributors and customers;
interruptions in normal operations of certain end use customers that could result in reductions in demand for non-COVID-19 related healthcare operations and testing;
disruptions to our operations, including a shutdown of one or more of our facilities or product lines; restrictions on our operations and sales, marketing and distribution efforts; and interruptions to our research and development, manufacturing, clinical/regulatory and other important business activities;
increased costs in our manufacturing, production and shipping processes;
limitations on employee resources and availability, including due to sickness or personal quarantine, government restrictions, the desire of employees to avoid contact with large groups of people, school closures or mass transit disruptions;
an increase in cyber-attacks given our increased public profile, particularly as a manufacturer of COVID-19 products;
a fluctuation in foreign currency exchange rates or interest rates could result from market uncertainties;
an increase in exposure to credit losses for customers adversely affected by the COVID-19 pandemic;
an increase in regulatory restrictions or continued market volatility could hinder our ability to execute strategic business activities, including acquisitions; and
an increase in the volatility of our stock price.
The spread of COVID-19 has caused us to modify our business practices (including employee travel, employee work locations, and physical participation in meetings, events and conferences), and we may take further actions as may be required by government authorities or that we determine are in the best interests of our employees, customers, partners, and suppliers. Such measures may not mitigate fully the risks posed by the virus, impairing our ability to perform critical functions.
In response to increased demand brought on by COVID-19, we are continuing to rapidly and significantly expand our manufacturing capacity, including expanding and scaling our infrastructure to support existing and anticipated COVID-19 testing demand and commercial activities. This rapid expansion has placed and may continue to place significant strain on our management, personnel, operations, systems and financial resources. Failure to successfully manage this expansion could negatively affect our operating results, including due to inefficiencies in implementing such expansion or higher costs for materials, technology, equipment and human capital during the intensity of the COVID-19 pandemic. Moreover, we may not realize the revenue growth and profitability we anticipate for our COVID-19 and other diagnostic products, which could cause, among other results, a failure to realize the benefits of our manufacturing capacity expansion and the value of those investments being written down or written off.
Additionally, COVID-19 could negatively affect our internal controls over financial reporting as a portion of our workforce is required to work from home and therefore new processes, procedures, and controls could be required to respond to
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changes in our business environment. Further, should any key employees become ill from COVID-19 and unable to work, the attention of the management team could be diverted.
The effects of COVID-19 may exacerbate our other risk factors described below. The degree to which COVID-19 impacts our business operations, financial performance and results of operations will depend on future developments, which are highly uncertain, continuously evolving and cannot be predicted, including, but not limited to, the duration of the COVID-19 outbreak, the severity of continual outbreak surges, the actions to contain the virus or treat its impact, how quickly and to what extent normal economic and operating conditions can resume and the residual economic and other effects. Because this situation continues to evolve globally, the ultimate impacts to us of COVID-19 are uncertain, but such impacts could have a material adverse effect on our business, financial performance and financial condition.
The industry and market segment in which we operate are highly competitive, and intense competition with other providers of diagnostic products or services may reduce our sales and margins.
Our diagnostic tests compete with similar products made by our competitors. There are a large number of multinational and regional competitors making investments in competing technologies and products, including several large pharmaceutical and diversified healthcare companies. We also face competition from our distributors as some have created, and others may decide to create, their own products to compete with ours. A number of our competitors have competitive advantages, such as substantially greater financial, technical, research and other resources, and larger, more established marketing, sales, distribution and service organizations 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:
our competitors’ products are more effective than ours or take market share from our products through more effective marketing or competitive pricing;
our competitors obtain patent protection or other intellectual property rights that prevent us from offering competing products or services; or
our competitors are able to obtain regulatory approvals for products or services or otherwise bring competing products to market earlier than us.
In addition, 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.
In order to remain competitive and profitable, we must expend considerable resources to research new technologies and products and develop new markets, and there is no assurance our efforts to develop new technologies, products or markets will be successful or such technologies, products or markets will be commercially viable.
We devote a significant amount of financial and other resources to researching and developing new technologies, new products and new markets. The development, manufacture and sale of diagnostic products and new technologies require a significant investment of resources, such as new employees, offices, manufacturing facilities, and development of new commercial partners and channels. Such expenditures to develop new technologies, products or markets may not lead to commercially viable technology and products or successful markets.
Our operations will be adversely affected if our operating results do not correspondingly increase with our increased expenditures or if our technology, product and market development efforts are unsuccessful or delayed. Furthermore, our failure to successfully introduce new technologies or products and develop new markets could have a material adverse effect on our business and prospects.
Our operating results are heavily dependent on sales of our COVID-19 and influenza diagnostic tests and if sales or revenues of our COVID-19 or influenza tests decline for any reason, our operating results would be materially and adversely affected.
A significant percentage of our total revenues come from a limited number of our product families. In particular, revenues from the sale of our COVID-19 and influenza tests represent a significant portion of our total revenues and are expected to remain so for at least the near future. For the years ended December 31, 2020, 2019 and 2018, sales of our COVID-19 products accounted for 70%, 0% and 0% and influenza products accounted for 8%, 26%, and 24%, respectively, of total revenue. In addition, the gross margins derived from sales of our COVID-19 and influenza tests are significantly higher than the gross margins from many of our other core products. As a result, if sales or revenues of our COVID-19 or influenza tests decline for any reason whether as a result of an end to the COVID-19 pandemic, a mild flu season, market share loss or price pressure,
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obsolescence, regulatory matters, such as loss of EUAs for our COVID-19 products, or any other reason, our operating results would be materially and adversely affected on a disproportionate basis.
We rely on a limited number of key distributors that account for a significant portion of our total revenue. The loss of any key distributor or an unsuccessful effort by us to directly distribute our products could lead to reduced sales.
Although we have many distributor relationships in the U.S., the market is dominated by a small number of these distributors. Four of our U.S. distributors, collectively accounted (each individually in excess of 10%) for approximately 68%, 51%, and 49% of our total revenue for the years ended December 31, 2020, 2019 and 2018, respectively. In addition, we rely on a few key distributors for a majority of our international sales and expect to continue to do so for the foreseeable future. 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 absorbed by another distributor. Finding a suitable alternative to a lost or terminated distributor may pose challenges in our industry’s competitive environment, and another suitable distributor 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. If total revenue from any of our other significant distributors were to decrease in any material amount in the future or we are not successful in timely transitioning business 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.
Our results of operations and financial condition may be adversely affected by the financial soundness of our customers and suppliers.
If our customers’ or suppliers’ operating and financial performance deteriorates, our customers may not be able to pay, or may delay payment of, accounts receivable owed to us, and our suppliers may restrict credit to us or impose different payment terms or reduce or terminate production of products they supply to us. Any inability of customers to pay us, or any demands by suppliers for different payment terms, may adversely affect our operating results and financial condition.
We may not achieve market acceptance of our products among physicians, healthcare providers or other customers, and this would have a negative effect on future sales.
A large part of our current business is based on the sale of rapid POC diagnostic tests. Our future sales depend on, among other matters, capture of sales from central laboratories by achieving market acceptance of POC testing from physicians other healthcare providers or other customers. If we do not capture sales at the levels anticipated in our budget, our total revenue will not be at the levels that we expect and the costs we incur or have incurred may be disproportionate to our sales levels. We expect that clinical reference and hospital-based laboratories will continue to compete vigorously against our POC diagnostic products in order to maintain and expand their existing dominance of the overall diagnostic testing market. Moreover, even if we can demonstrate that our products are more cost-effective, save time, or have better performance, physicians and other healthcare providers may resist changing to POC tests. Our failure to achieve market acceptance from physicians, healthcare providers or other customers with respect to the use of our diagnostic products would have a negative effect on our future sales.
Our total revenue could be affected by third-party reimbursement policies and potential cost constraints.
The end-users of our POC products are primarily physicians and other healthcare providers. In the U.S., healthcare providers such as hospitals and physicians who purchase diagnostic products generally rely on third-party payers, principally private health insurance plans, federal Medicare and state Medicaid, to reimburse all or part of the cost of the procedure. Use of our products would be adversely impacted if physicians and other healthcare providers do not receive adequate reimbursement for the cost of our products by their patients’ third-party payers. Our total revenue could also be adversely affected by changes or trends in reimbursement policies of these governmental or private healthcare payers. We believe that 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. Given the efforts to control and reduce healthcare costs in the U.S. in recent years, currently available levels of reimbursement may not continue to be available in the future for our existing products or products under development. 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, regulation or reimbursement policies of third-party payers may reduce the demand for our products or adversely impact our ability to sell our products on a profitable basis. Any reduction in payments by government sponsored or private payers, as a result of budget deficits or reductions in expenditures or for reimbursement reasons, may adversely affect our earnings and cash flow.
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Unexpected increases in, or inability to meet, demand for our products and services could require us to spend considerable resources to meet the demand or harm our reputation and customer relationships if we are unable to meet demand.
Our inability to meet customer demand for our products and services, whether as a result of manufacturing problems or supply shortfalls, could harm our customer relationships and impair our reputation within the industry. In addition, our product manufacturing of certain product lines is concentrated in one or more of our manufacturing sites. Weather, natural disasters, public health emergencies, fires, terrorism, political change or unrest, failure to follow specific internal protocols and procedures, equipment malfunction, environmental factors or damage to one or more of our facilities could adversely affect our ability to manufacture our products. This, in turn, could have a material adverse effect on our business.
If we experience unexpected increases in the demand for our products or supply shortfalls, we may be required to expend additional capital resources to meet these demands. These capital resources could involve the cost of new machinery or even the cost of new manufacturing facilities. This would increase our capital costs, which could adversely affect our earnings and cash resources. If we are unable to develop or obtain necessary manufacturing capabilities in a timely manner, our total revenue could be adversely affected. For example, in response to the demand brought on by COVID-19, we have and are continuing to rapidly and significantly expand our manufacturing capacity, which has placed and may continue to place significant strain on our management, personnel, operations and systems. Failure to increase production volumes in a cost-effective manner, lower than anticipated yields or production problems could result in shipment delays as well as increased manufacturing costs, which could also have a material adverse effect on our business, reputation, operating results and financial condition.
Interruptions 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 and suppliers for some of our materials, components, equipment, packaging and other products and services. Some of these supplies and services are currently obtained from a sole supplier or a limited group of suppliers. We have long-term supply agreements with many of these suppliers, but these long-term agreements involve risks for us, such as our potential inability to obtain an adequate supply of quality raw materials, equipment or components and our reduced control over pricing, quality and timely delivery. It is also possible that one or more of these suppliers may become unwilling or unable to deliver supplies or services to us as agreed. Unexpected increases in demand for our products or supply shortfalls could require us to obtain additional supplies or services in order to manufacture products to meet the demand. 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 shortfall, particularly those obtained from a sole supplier or a limited group of suppliers. For example, government actions in response to the COVID-19 pandemic have affected our supply allocation and could in the future result in our inventory materials being requisitioned, diverted or allocated by government order such as under emergency, disaster and civil defense declarations. In addition, we use third party packaging companies to ship our products to customers. An interruption or delays in the services provided by these third-party packaging companies could also result in a delay of shipments to customers.
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. We cannot predict whether additional U.S. and foreign customs quotas, duties (including antidumping or countervailing duties), tariffs, taxes or other charges or restrictions, requirements as to where raw materials must be purchased, or other restrictions on our imports will be imposed in the future or adversely modified, or what effect such actions would have on our costs of operations. Future quotas, duties or tariffs may have a material adverse effect on our business, financial condition, results of operations or cash flows. 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 excessive cost. For example, FDA regulations and labelling requirements may make switching critical supplies difficult. The SEC also requires disclosure for public companies whose products contain conflict minerals, such as tin, tantalum, tungsten and gold, that originate from the Democratic Republic of Congo and/or adjoining countries. The implementation of these requirements has caused and will continue to cause increased costs to comply with these disclosure requirements and may inhibit our ability to source these materials. Any shortfall 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 and operating results.
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Failures in our information technology and storage systems, including as a result of cyber-security breaches, could significantly disrupt our business or force us to expend excessive costs.
We utilize complex information technology systems to transmit and store information, including sensitive personal information and proprietary or confidential information, and otherwise to support our business and process. In the future, our systems my prove inadequate to our business needs and necessary upgrades may not operate as designed, which could result in excessive costs or disruptions in portions of our business. In particular, any disruptions, delays or deficiencies caused by our enterprise resource planning systems could adversely affect our ability to, among other matters, process orders, procure supplies, manufacture and ship products, track inventory, provide services and customer support, send invoices and track payments, fulfill contractual obligations or otherwise operate our business.
Our servers are potentially vulnerable to physical or electronic break-ins, ransomware attacks, computer viruses and similar disruptive problems. Sustained or repeated system failures that interrupt our ability to generate, maintain or access data could result in a material disruption in our operations. Furthermore, a security breach could be facilitated by ineffective protection measures, employee errors or omissions, and malfeasance. Despite our efforts to protect against cyber-attacks and security breaches, hackers and other cyber criminals are using increasingly sophisticated and constantly evolving techniques, and we may need to expend substantial additional resources to continue to protect against potential security breaches or to remediate problems caused by such attacks or any breach of our safeguards. In addition, a data security breach or ransomware attack could distract management or other key personnel from performing their primary operational duties. If such a breach leads to disclosure of consumer, customer, supplier, partner or employee information (including personally identifiable information or protected health information), it could harm our reputation, compel us to comply with disparate state and foreign breach notification laws and otherwise subject us to liability under laws that protect personal data, resulting in increased costs or loss of revenue.
Furthermore, foreign privacy laws impose significant obligations on U.S. companies to protect the personal information of foreign citizens. It is possible that these laws may be interpreted and applied in a manner that is inconsistent with our data practices, which could have a material adverse effect on our business. Complying with these various laws could cause us to incur substantial costs or require us to change our business practices in a manner adverse to our business.
We face risks relating to our international sales, including inherent economic, political and regulatory risks, that could impact our financial performance, cause interruptions in our current business operations and impede our growth strategy.
Our products are sold internationally, with the majority of our international sales to our customers in Europe and Asia-Pacific. We currently sell and market our products through direct sales, distributor organizations and sales agents. Sales to foreign customers accounted for 13%, 33% and 32% of our total revenue for the years ended December 31, 2020, 2019 and 2018, respectively. Our international operations are subject to inherent economic, political and regulatory risks, which could impact our financial performance, cause interruptions in our business operations and impede our international growth. These foreign 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 U.S. laws such as import/export limitations, the Foreign Corrupt Practices Act, and local laws prohibiting corrupt payments to governmental officials, could expose us or our employees to fines and criminal sanctions and damage our reputation;
tariffs or other barriers as we continue to expand into new countries and geographic regions;
exposure to currency exchange fluctuations against the U.S. dollar;
longer payment cycles, generally lower average selling prices and greater difficulty in accounts receivable collection and enforcing agreements with foreign entities;
reduced, or lack of, protection for, and enforcement of, intellectual property rights;
social, political and economic instability in some of the regions where we currently sell our products or that we may expand into in the future, including as a result of acts of terrorism, health pandemics, natural disasters and disruptions in global transportation;
increased financial accounting and reporting burdens and complexities;
complex and potentially adverse tax consequences; and
diversion to the U.S. of our products sold into international markets at lower prices.
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Our international operations are governed by the U.S. Foreign Corrupt Practices Act and similar anti-corruption laws outside the U.S. Global enforcement of anti-corruption laws has increased substantially in recent years, with more enforcement proceedings by U.S. and foreign governmental agencies and the imposition of significant fines and penalties. While we have implemented policies and procedures designed to comply with these laws, our international operations, which may involve customer relationships with foreign governments, create the risk that there may be unauthorized payments or offers of payments made by employees, consultants, sales agents or distributors. Any alleged or actual violations of these laws may subject us to government investigations, significant criminal or civil sanctions and other liabilities, and negatively affect our reputation.
During the year ended December 31, 2020, we generated approximately $119.8 million in revenue denominated in currencies other than the U.S. dollar. The major currencies to which our revenues are exposed are the Euro and the Chinese Yuan. Fluctuations in the values of the Euro, the Chinese Yuan, and other foreign currencies could have a negative impact on our business, financial condition and results of operations.
Continuing worldwide political and social uncertainty, including tariffs, trade wars or social tensions, may adversely affect our business and prospects, both domestically and internationally.
Political and social uncertainty in the U.S. and throughout the world could impair political, trade and economic relations worldwide. Changes in policy in the U.S. and other countries regarding international trade, including import and export regulation and international trade agreements, could negatively impact our business. U.S. imposed tariffs on goods imported from China and certain other countries has resulted in retaliatory tariffs by China and other countries. Additional tariffs or further retaliatory trade measures taken by China or other countries in response, could affect the demand for our products and services and could impact the supply materials we use to manufacture our products. There is also uncertainty surrounding the impact of recent U.S. elections on existing and future healthcare legislation, which could have a material adverse impact on our business.
Intellectual Property Risks
To remain competitive, we must continue to develop and obtain proprietary technology rights; otherwise, we may lose market share or need to reduce prices as a result of competitors selling lower priced or technologically superior products or services that compete with our products.
Our ability to compete successfully in the diagnostic market depends on continued development and introduction of new proprietary technology and the improvement of existing technology. If we cannot continue to improve upon or develop, obtain and protect proprietary technology, we may lose market share or need to reduce prices as a result of competitors selling lower priced or technologically superior products or services that compete with our products, and our operating results could be adversely affected.
Our competitive position is heavily dependent on obtaining and protecting our own proprietary technology or obtaining licenses from others. Our ability to obtain patents and licenses, and their benefits, is uncertain.
We have issued patents both in the U.S. and internationally in various countries including, among others, Australia, Canada, China, Japan, various European countries and South Africa. Additionally, we have patent applications pending in the U.S. and various foreign jurisdictions. These pending patent applications may not result in the issuance of any patents, or if issued, may not have priority over others’ applications or may not offer meaningful protection against competitors with similar technology or may not otherwise provide commercial value. Moreover, any patents issued to us may be challenged, invalidated, found unenforceable or circumvented in the future. Third parties can make, use and sell products covered by our patents in any country in which we do not have patent protection.
We also license the right to use our products to our customers under label licenses that are for research purposes only. These licenses could be contested and, because we cannot monitor all potential unauthorized uses of our proprietary technology around the world, we might not be aware of an unauthorized use or might not be able to enforce the license restrictions in a cost-effective manner.
Our current and future licenses may not be adequate for the operation of our business. In the future, we expect that we will 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. We may not be able to obtain licenses for technology patented by others that is required to produce our products on commercially reasonable terms, if at all.
To protect or enforce our patent rights, it may be necessary for us to initiate patent litigation proceedings against third parties, such as infringement suits or interference proceedings. These lawsuits would be expensive, take significant time and could divert management’s attention from other business concerns. In the event that we seek to enforce any of our patents
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against an infringing party, it is likely that the party defending the claim will seek to invalidate the patents we assert, which could put our patents at risk of being invalidated, held unenforceable, or interpreted narrowly, and our patent applications at risk of not being issued. If we pursue any such claim, our claims could fail or the damages or other remedies awarded to us, if any, could hold little to no economic value. Further, these lawsuits may provoke the defendants to assert claims against us, which carries further risk, described in a separate risk factor below.
In addition to our patents, we rely on confidentiality agreements and other similar arrangements with our employees and other persons who have access to our proprietary and confidential information, together with trade secrets and other common law rights, to protect our proprietary and confidential technology. These agreements and laws may not provide meaningful protection for our proprietary technology in the event of unauthorized use or disclosure of such information or in the event that our competitors independently develop technologies that are substantially equivalent or superior to ours. Moreover, the laws of some foreign jurisdictions may not protect intellectual property rights to the same extent as those in the U.S. In the event of unauthorized use or disclosure of such information, if we encounter difficulties or are otherwise unable to effectively protect our intellectual property rights domestically or in foreign jurisdictions, our business, operating results and financial condition could be materially and adversely affected.
Intellectual property risks and third-party claims of infringement, misappropriation of proprietary rights or other claims against us could adversely affect our ability to market our products, require us to redesign our products or attempt to seek licenses from third parties, and materially adversely affect our operating results. In addition, the defense of such claims could result in significant costs and divert the attention of our management and other key employees.
Companies in or related to our industry often aggressively protect and pursue their intellectual property rights. In developing and producing new products and entering new markets, we may not be able to obtain, at reasonable cost or upon commercially reasonable terms, if at all, licenses to intellectual property of others that is alleged to be part of such new or existing products. From time to time, we have received, and may continue to receive, notices that claim we have infringed upon, misappropriated or misused other parties’ proprietary rights. Moreover, we are and have been subject to litigation with parties that claim, among other matters, that we infringed their patents or other intellectual property rights.
We have hired and will continue to hire individuals or contractors who have experience in medical diagnostics and these individuals or contractors may have confidential trade secret or proprietary information of third parties. These individuals or contractors may use third-party information in connection with performing services for us or otherwise reveal this third-party information to us. For these and other reasons, we could be sued for misappropriation of proprietary information and trade secrets. Such claims are expensive to defend and could divert our attention and result in substantial damage awards and injunctions that could have a material adverse effect on our business, financial condition or results of operations. In addition, to the extent that individuals or contractors apply technical or scientific information independently developed by them to our projects, disputes may arise as to the proprietary rights to such data and may result in litigation.
The defense and prosecution of patent and trade secret claims are both costly and time consuming. We or our customers may be sued by other parties that claim that our products have infringed their patents or misappropriated their proprietary rights or that may seek to invalidate one or more of our patents. An adverse determination in any of these types of disputes could prevent us from manufacturing or selling some of our products, limit or restrict the type of work that employees involved with such products may perform for us, increase our costs and expose us to significant liability.
As a general matter, our involvement in litigation or in any claims to determine proprietary rights, as may arise from time to time, could materially and adversely affect our business, financial condition and results of operations for reasons such as:
it may of itself cause our distributors or end-users to reduce or terminate purchases of our products;
it may consume a substantial portion of our managerial and financial resources;
the outcome of such litigation would be uncertain and a court may find any third-party patent claims valid and infringed by our products (issuing a preliminary or permanent injunction) that would require us to procure costly licensing arrangements from third parties or withdraw or recall such products from the market, redesign such products offered for sale or under development or restrict employees from performing work in their areas of expertise;
governmental agencies may commence investigations or criminal proceedings against our employees, former employees and us relating to claims of misappropriation or misuse of another party’s proprietary rights;
an adverse outcome could subject us to significant liability in the form of past royalty payments, penalties, special and punitive damages, the opposing party’s attorneys’ fees, and future royalty payments significantly affecting our future earnings; and
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failure to obtain a necessary license (upon commercially reasonable terms, if at all) upon an adverse outcome could prevent us from selling our current products or other products we may develop.
Even if licenses to intellectual property rights are available, they can be costly. We have entered into various licensing agreements, which largely require payments based on specified product sales and/or the achievement of specific milestones. Royalty and license expenses under these arrangements collectively totaled $2.4 million, $1.1 million and $0.4 million for the years ended December 31, 2020, 2019 and 2018, respectively.
In addition to the foregoing, we may also be required to indemnify certain customers, distributors and strategic partners under our agreements with such parties if a third party alleges or if a court finds that our products or activities have infringed upon, misappropriated or misused another person’s proprietary rights. Further, our products may contain technology provided to us by other parties such as contractors, suppliers or customers. We may have little or no ability to determine in advance whether such technology infringes the intellectual property rights of a third party. Our contractors, suppliers and licensors may not be required or financially able to indemnify us in the event that a claim of infringement is asserted against us, or they may be required to indemnify us only up to a maximum amount, above which we would be responsible for any further costs or damages
Government and Regulatory Risks
Our COVID-19 products were approved by the FDA through an EUA and the loss of such authorization could have a material adverse impact on our business, results of operations, financial position and cash flows.
The FDA can authorize the emergency use of an unapproved medical product or an unapproved use of an approved medical product for certain emergency circumstances after the Health and Human Services Secretary has made a declaration of emergency justifying authorization of emergency use. An EUA allows use in an 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 current good manufacturing practice (“CGMP”) requirements to accommodate emergency response needs. All of our current COVID-19 products for testing for the COVID-19 virus were obtained under EUAs. EUAs are only effective until the emergency declaration by the Human Services Secretary ends and EUAs can also be revised or revoked by the FDA at any time as the FDA continues to evaluate the available data concerning the efficacy and safety of the product, including with respect to whether there exists superior approved products. The loss of one or more of our EUAs for our COVID-19 products could have a material adverse effect on our business, results of operations, financial position or cash flows.
Our business and products are highly regulated by various governmental agencies. Our results of operations would be negatively affected by failures or delays in the receipt of regulatory approvals, clearances or authorizations, the loss of previously received approvals or other changes to existing laws and regulations that adversely impact our ability to manufacture and market our products.
The testing, manufacture and sale of our products are subject to regulation by numerous governmental authorities in the U.S., principally the FDA and corresponding state and foreign regulatory agencies. For example, the FDA regulates most of our products, which are currently all Class I or II devices. Our future performance depends on, among other matters, if, when and at what cost we will receive regulatory approval, clearances or authorizations for new products in the U.S. and internationally. Regulatory review can be a lengthy, expensive and uncertain process, making the timing and costs of clearances and approvals difficult to predict. Similarly, conducting clinical studies that may be required for regulatory approvals or clearances is a complex, time-consuming and expensive process, requiring months or years to complete, and our studies are not guaranteed to generate data that demonstrate safety and effectiveness or substantial equivalence of the evaluated product.
In addition, even after we obtain necessary authorizations, clearances or approvals to market our products, the FDA and other regulatory agencies may require post-market testing and additional surveillance to monitor the performance and use of approved products or may place conditions on any product approvals that could restrict the commercial applications of those products. Our results of operations would be negatively affected by failures or delays in the receipt of regulatory authorizations, approvals or clearances, changes in laws and regulations, the loss of previously received authorizations, approvals or clearances or the placement of limits on the manufacture, marketing and use of our products. For example, prior to our acquisition of the Triage Business, the Summers Ridge, San Diego manufacturing facility was subject to a 2012 FDA inspection that resulted in an FDA warning letter and recalls of certain Triage products and revised release specifications for certain Triage meter-based products, which will not be formally closed-out with the FDA until after a future inspection. We cannot assure you that the government will find efforts to resolve the FDA warning letter to be satisfactory. We cannot predict whether other
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governments’ regulatory authorities will require additional remedial or corrective actions in the future, and the issues arising out of the FDA inspection may be expanded to cover other matters.
We are also subject to the provisions of a federal law commonly known as the anti-kickback statute, and several similar state laws, which prohibit payments intended to induce physicians or others to arrange for or recommend the acquisition of healthcare products or services. While the federal law applies only to products or services for which payment may be made by a federal healthcare program, state laws often apply regardless of whether federal funds may be involved. These laws constrain the sales, marketing and other promotional activities of manufacturers of medical devices by limiting the kinds of financial arrangements, including sales programs that may be used with hospitals, physicians, laboratories and other potential purchasers of medical devices, including our products.
The advertising, marketing, and labeling of medical devices is highly regulated by the FDA and Federal Trade Commission (“FTC”). Our efforts to promote our products, including via direct-to-consumer marketing or social media initiatives, could subject us to additional scrutiny of our communication of risk information, benefits or claims, by the FDA, FTC, or both.
We must also comply with numerous other laws applicable to billing and payment for healthcare services, including privacy laws. Failure to comply with these requirements may result in non-payment, refunds, exclusion from government healthcare programs and civil or criminal liabilities, any of which may have a material adverse effect on our revenues, earnings and cash flows. In addition, failure by third-party payers to properly process our payment claims in a timely manner could delay our receipt of payment for our products, which may have a material adverse effect on our cash flows.
Our contracts with government entities involve future funding, compliance, and possible sanctions risks
During 2020, we significantly expanded the number and scope of contracts we entered into with government entities. These contracts involve future funding and compliance risks. These contracts, like our National Institute of Health RADx-ATP contract, are subject to risks such as lack of funding or termination and heightened legal compliance requirements, and we may not be able to meet key deliverables and milestones. These contracts might not be renewed or might be terminated for convenience with little or no prior notice. Government contracts may expose us to higher potential liability than do other types of contracts. In addition, government contracts typically are subject to procurement laws that include socio-economic, employment practices, environmental protection, recordkeeping and accounting and other requirements. For example, our contracts with the U.S. government generally require us to comply with the Federal Acquisition Regulations, U.S. False Claims Act, Procurement Integrity Act, Buy American Act and Trade Agreements Act. We are subject to government audits, investigations and oversight proceedings. Government agencies routinely review and audit government contractors to determine whether they are complying with contractual and legal requirements. Implementing policies, procedures and controls relating to the accounting and recordkeeping requirements is expensive and could divert management’s attention from other concerns. If we fail to comply with these requirements, or we fail an audit, we are subject to various sanctions such as monetary damages, criminal and civil penalties, termination of contracts and suspension or debarment from government contract work. These requirements complicate our business and increase our compliance burden. The failure to meet key deliverables, milestones or compliance requirements could harm our reputation and might have a materially adverse impact on our business operations and our financial position or results of operations.
If one or more of our products is claimed to be defective, we could be subject to claims of liability and harm to our reputation that could adversely affect our business.
Our business involves an inherent risk of product liability claims. Our product development and production processes are complex and could expose our products to claims of defectiveness. Alleged manufacturing and design defects could lead to recalls (either voluntary or required by the FDA or other government authorities) and could result in the removal of one or more of our products from the market. Similarly, our diagnostic products could lead to a false positive or false negative result, affecting the eventual diagnosis or treatment of a patient and could lead to allegations that our products have caused injury or are found to be unsuitable for their intended use. We believe the risk of a product liability claim is heightened for at-home tests that may be purchased and administered by the end user customer and not a medical professional and our communication of risk information, benefits or claims, which is highly regulated by the FTC and FDA could be alleged to be misleading or erroneous. It is possible that we will receive adverse judgments in such lawsuits, and any such adverse judgments could be material. A defect or claim of a defect in the design or manufacture of our products could also have a material adverse effect on our reputation in the industry. Moreover, any product liability or other claim brought against us, regardless of merit, could be costly to defend.
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We use hazardous materials in our business that may result in substantial claims against us relating to handling, storage or disposal.
We are subject to other substantial regulation relating to environmental, health and safety matters, including occupational health and safety, environmental protection, hazardous substance control, and waste management and disposal. Compliance with such laws and regulations requires significant effort and costs. For example, our research and development and manufacturing activities involve the controlled use of hazardous materials that may be subject to federal statutes commonly known as the Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”), Resource Conservation and Recovery Act (“RCRA”), and the Clean Water Act, among other laws and regulations. In addition, if any governmental authorities impose new regulations with additional compliance burdens or alter their interpretation of the requirements of such existing regulations, such regulations could impair our research, development or production efforts by imposing additional, and possibly substantial, costs, restrictions or compliance procedures on our business or operations.
Given the nature of the penalties provided for in some of these regulations, we could be required to pay sizable fines, penalties or damages in the event of noncompliance with laws. Any violation or remediation requirement could also partially or completely shut down our research and manufacturing facilities and operations, which would have a material adverse effect on our business. Further, accidental contamination or injury from these hazardous materials could lead to exposure of these materials to individuals, which could result in substantial fines, penalties or damages that are not covered by insurance
Risks Related to Our Acquisitions
If we are not able to manage our growth strategy or if we experience difficulties identifying or integrating companies or technologies we may acquire, our operating results may be adversely affected.
Our business strategy contemplates further growth, which we expect to result in expanding the scope of operating and financial systems and the geographical area of our operations, including further expansion outside the U.S., as new products and technologies are developed and commercialized or new geographical markets are entered. Because we have a relatively small executive team, acquisitions and other future growth may divert management’s attention from other aspects of our business and place a strain on existing management and our operational, financial and management information systems. Furthermore, we may expand into markets in which we have less experience or incur higher costs. Some of our growth is expected to come from acquisitions of businesses and technologies. However, we cannot be certain that we will be able to successfully identify and acquire attractive targets.
Other risks associated with acquiring other technologies or businesses, include:
we may not realize our anticipated benefits and cost savings within our expected time frame, or at all, or may experience unexpected costs and expenditures;
difficulties transitioning and integrating the operations of companies or technologies that we acquire with our own operations, including difficulties integrating personnel, information systems, and internal control systems;
adverse effects on our existing business relationships;
potential loss of management and other key employees of the acquired businesses and inability to attract new employees;
potential litigation arising from the acquired business’s operations;
potential contractual, regulatory, compliance, intellectual property or employment issues;
increased exposure to international operations and sales, including fluctuations in foreign currency; and other economic, political and regulatory risks;
write-downs of goodwill, intangible assets or other assets associated with the acquisitions; and
inability to obtain financing for acquisitions on satisfactory terms, or at all.
We can give no assurance that we will be able to successfully identify, complete and integrate strategic acquisitions. Should we encounter difficulties in managing these tasks and risks, our growth strategy may suffer and our revenue, profitability and financial condition could be adversely affected.
Our acquisition of Alere’s Triage® and BNP Businesses presents certain risks to our business and operations
On October 6, 2017, we acquired the Triage and BNP Businesses from Alere. The acquisition of these businesses presents the risk that the deferred consideration payable to Alere for the BNP Business will be payable even if BNP sales are significantly reduced, or even terminate, whether as a result of the introduction of a competing product, a determination that
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provisions of the contractual arrangement with Beckman are unenforceable or otherwise. Relatedly, as further described in Note 8 to the Consolidated Financial Statements contained in Part II, Item 8 of this Annual Report, Beckman Coulter, Inc. (“Beckman”) filed a lawsuit against us in November 2017. The lawsuit relates to a contractual arrangement with Beckman we acquired in October 2017 as part of the BNP Business for the supply of antibodies and other inputs related to, and distribution of, the Triage® BNP Test for the Beckman Coulter Access Family of Immunoassay Systems. The outcome of such lawsuit may affect the value of the assets and liabilities we acquired and expose us to monetary liability. If this lawsuit is resolved against us, we may be liable for significant damages and restraints on our business, which could adversely affect our results of operations and financial condition.
Corporate Finance Risks
We may need to raise additional funds to finance our future capital or operating needs, which could have adverse consequences on our operations and the interests of our stockholders.
We may need to seek to raise funds through the issuance of public or private debt or the sale of equity to achieve our business strategy. In addition, we may need debt or equity financing to complete acquisitions. If we raise funds or acquire other technologies or businesses through issuance of equity, this could dilute the interests of our stockholders. Such financing activities may also depress the market price of shares of our common stock and impair our ability to raise capital through the sale of additional equity securities. Moreover, the availability of additional capital, whether debt or equity from private capital sources (including banks) or the public capital markets, fluctuates as our financial condition and industry or market conditions in general change. There may be times when the private capital markets and the public debt or equity markets lack sufficient liquidity or when we cannot otherwise raise additional capital or issue additional debt on acceptable terms, if at all.
Additional indebtedness could be costly or have adverse consequences, such as:
requiring us to dedicate a substantial portion of our cash flows from operations to payments on our debt;
limiting our ability to obtain future financing for working capital, capital expenditures, acquisitions, debt obligations and other general corporate requirements;
making us more vulnerable to adverse conditions in the general economy or our industry and to fluctuations in our operating results, including affecting our ability to comply with and maintain any financial tests and ratios required under our indebtedness;
limiting our flexibility to engage in certain transactions or to plan for, or react to, changes in our business and the diagnostics industry;
putting us at a disadvantage compared to competitors that have less relative and/or less restrictive debt; and
subjecting us to additional restrictive financial and other covenants.
If we incur substantial additional indebtedness in the future, these higher levels of indebtedness may affect our ability to pay the principal of and interest on existing indebtedness and our creditworthiness generally. Our business may not continue to generate cash flow from operations in the future sufficient to service or repay our debt. Our ability to refinance our indebtedness will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations.
Our debt, deferred and contingent payment obligations could materially adversely affect our financial condition and results of operations.
We have a $175.0 million Revolving Credit Facility as described in Note 3 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report, and may incur other indebtedness from time to time. We currently have no borrowings under the Revolving Credit Facility, but we will continue to have the ability to borrow under the facility. We also have significant deferred and contingent payment obligations for the BNP Business acquisition as described in Note 10 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report. In addition to our Revolving Credit Facility, we will continue to have the ability to incur additional debt.
The degree to which we are leveraged and are subject to deferred and contingent payment obligations could have important or materially adverse consequences to our business and operating results, including:
our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions and general corporate purposes may be impaired;
the payment of our deferred and contingent payment obligations reduces the funds available to us for our operations and other strategic objectives;
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our debt agreements contain, and any agreements to refinance our debt likely will contain, financial and other restrictive covenants, and our failure to comply with them may result in an event of default, which, if not cured or waived, could have a material adverse effect on us;
our level of indebtedness and deferred and contingent payment obligations may increase our vulnerability to, and reduce our flexibility to respond to, general economic downturns and adverse industry and business conditions;
to the extent the debt we incur requires collateral to secure such indebtedness, our assets could be at risk and our flexibility related to such assets could be limited;
our debt service and deferred and contingent payment obligations could limit our flexibility in planning for, or reacting to, changes in our business and industry;
any borrowings under our Revolving Credit Facility will be at variable rates of interest, which may result in higher interest expense in the event of market interest rates; and
any default under our Revolving Credit Facility may result in proceedings against collateral we have used to secure such borrowings, including substantially all of our and our guarantor subsidiaries’ assets.
General Risk Factors
Our business could be negatively affected by the loss of or the inability to hire key personnel.
Our future success depends in part on our ability to retain our key personnel, including manufacturing, research and development, technical, sales, marketing and executive personnel and our ability to identify and hire additional qualified personnel. Competition for these personnel is intense, both in the industry in which we operate and where our operations are located. Further, we expect to grow our operations, and our needs for additional management and other key personnel are expected to increase. If we fail to retain existing key personnel, or timely identify and hire replacement or additional qualified personnel to meet expected growth, such failure could adversely impact our business. In addition, the loss of any of our key personnel, particularly key manufacturing, research and development and technical personnel, could harm our business and prospects and could impede the achievement of our research and development, operations or strategic objectives.
We are subject to, and may in the future become subject to, claims and litigation that could result in significant expenses and could ultimately result in an unfavorable outcome for us.
From time to time, we are involved in litigation and other proceedings, including matters related to product liability claims, commercial disputes and intellectual property claims, as well as regulatory, employment, and other claims related to our business. Litigation related to our company, our business, and our operations or financial performance may also involve customers, competitors, suppliers, patients, shareholders, governmental authorities or other third parties. Litigation can be lengthy, expensive and disruptive to our operations, and results cannot be predicted with certainty. An adverse decision could result in significant settlement amounts, monetary damages, fines or injunctive relief that could affect our financial condition or results of operations. Even if lawsuits do not result in an unfavorable outcome, the costs of defending or prosecuting such lawsuits may be material to our business and our operations. Moreover, these lawsuits may divert management’s attention from the operation of our business, which could adversely affect our business and results of operations.
Furthermore, in the ordinary course of business, we must frequently make subjective judgments with respect to compliance with applicable laws and regulations. If regulators disagree with the manner in which we have sought to comply with applicable laws and regulations, we could be subjected to substantial civil and criminal penalties, as well as field corrective actions, product recalls, seizures or injunctions with respect to the sale of our products. The assessment of any civil and criminal penalties against us could severely impair our reputation within the industry and affect our operating results, and any limitation on our ability to manufacture and market our products could also have a material adverse effect on our business.
We are exposed to business risk which, if not covered by insurance, could have an adverse effect on our results of operations.
We face a number of business risks, including exposure to product liability claims. Although we maintain insurance for a number of these risks, we may face claims for types of damages, or for amounts of damages, that are not covered by our insurance. For example, there is a risk that product liability or other claims may exceed the amount of our insurance coverage or may be excluded from coverage under the terms of our policy. Also, our existing insurance may not be renewed at the same cost and level of coverage as currently in effect or may not be renewed at all. Further, we do not currently have insurance against many environmental risks we confront in our business. If we are held liable for a claim against which we are not insured or for damages exceeding the limits of our insurance coverage, whether arising out of product liability matters, cybersecurity matters, or from some other matter, that claim could have a material adverse effect on our results of operations.
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Changes in our tax rates or exposure to additional income tax liabilities or assessments could affect our profitability.
We are subject to income taxes in the U.S. and in various non-U.S. jurisdictions. In addition, the amount of income taxes we pay is subject to ongoing audits by U.S. federal, state and local tax authorities and by non-U.S. tax authorities. Due to the potential for changes to tax laws (or changes to the interpretation thereof) and the ambiguity of tax laws, the subjectivity of factual interpretations, the complexity of our foreign operations and intercompany arrangements and other factors, our estimates of income tax assets or liabilities may differ from actual payments, assessments or receipts. If these audits result in payments or assessments different from our reserves, our future results may include unfavorable adjustments to our tax liabilities and our financial statements could be adversely affected. If we determine to repatriate earnings from foreign jurisdictions that have been considered permanently re-invested under existing accounting standards, it could also increase our effective tax rate. In addition, any significant change to the tax system in the United States or in other jurisdictions (including changes in the taxation of international income as further described below) could adversely affect our financial statements.
Some provisions of our charter documents and Delaware law may make takeover attempts difficult, which could depress the price of our stock and inhibit our stockholders’ ability to receive a premium price for their shares.
Provisions of our amended and restated certificate of incorporation could make it more difficult for a third party to acquire control of our business, even if such change in control would be beneficial to our stockholders. Our amended and restated certificate of incorporation allows our Board of Directors to issue up to five million shares of preferred stock and to fix the rights and preferences of such shares without stockholder approval. Any such issuance could make it more difficult for a third party to acquire our business and may adversely affect the rights of our stockholders. Our amended and restated bylaws include advance notice requirements for stockholder proposals that require stockholders to give written notice of any proposal or director nomination to us within a specified period of time prior to any stockholder meeting and do not permit stockholders to call a special meeting of the stockholders, unless such stockholders hold at least 50% of our stock entitled to vote at the meeting. We are also subject to anti-takeover provisions under Delaware law. These provisions may delay, deter or prevent a change in control of us, adversely affecting the market price of our common stock.
Item 1B. Unresolved Staff Comments
None.
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Item 2. Properties
At December 31, 2020, we occupied the indicated square footage in the leased and owned facilities described below:
Location Status Lease term Square
Footage
Primary Use
San Diego, CA (Summers Ridge) Leased (1) 2033 - options to extend for two additional 5-year periods 246,000  Administrative offices, sales and marketing, research and development and manufacturing (principal executive offices)
Carlsbad, CA (Rutherford) Leased (2) 2036 - options to extend for two additional 5-year periods 128,000  Manufacturing
San Diego, CA (Waples Ct.) Leased 2031 - options to extend for two additional 5-year periods 106,000  Office, light manufacturing, storage, packaging, assembly and distribution
San Diego, CA (McKellar) Leased 2030 - options to extend for two additional 5-year periods 78,000  Administrative offices, research and development and manufacturing
San Diego, CA (High Bluff) Leased 2022 - options to extend for two additional 5-year periods 30,000  This office facility was vacated in 2019 and sublet to a third party in 2020
Athens, OH Leased 2022 - option to extend for one additional 5-year period 111,000  Administrative offices, sales and marketing, research and development and manufacturing
Beverly, MA Leased 2023 - option to extend for one additional 3-year period 9,700  Administrative offices, research and development and manufacturing
Shanghai, China Leased 2024 - option to extend for one additional 2-year period 8,500  Administrative offices, sales and marketing
Galway, Ireland Leased 2028 3,900  Administrative offices, sales and marketing
(1)The Summers Ridge lease is subject to certain must-take provisions related to one additional building, consisting of approximately 71,000 square feet. See Note 8 in the Consolidated Financial Statements included in this Annual Report.
(2)The Rutherford lease agreement was executed on January 14, 2021.
We believe that our facilities are adequate for our current needs, and we currently do not anticipate any material difficulty in renewing any of our leases as they expire or securing additional or replacement facilities, in each case, on commercially reasonable terms. However, in anticipation of our growth strategy, we may pursue additional facilities.
Item 3. Legal Proceedings
The information set forth in “Litigation and Other Legal Proceedings” in Note 8 in the Consolidated Financial Statements included in this Annual Report is incorporated herein by reference.
Item 4. Mine Safety Disclosures
Not applicable.
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Part II
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Our common stock is traded on the Nasdaq Global Market under the symbol “QDEL.”
As of February 5, 2021, we had approximately 276 common stockholders of record and we do not anticipate paying any cash dividends in the foreseeable future.
Issuer Purchases of Equity Securities    
The table below sets forth information regarding repurchases of our common stock by us during the three months ended December 31, 2020:
Period Total number of shares purchased (1) Average price paid per share Total number of shares purchased as part of publicly announced plans or programs Approximate dollar value of shares that may yet be purchased under the plans or programs (2)
September 28, 2020 - October 25, 2020 1,249  $ 214.00  —  $ 156,313,465 
October 26, 2020 - November 22, 2020 1,905  187.28  —  156,313,465 
November 23, 2020 - January 3, 2021 173  189.50  —  156,313,465 
Total 3,327  $ 197.43  —  $ 156,313,465 
(1) Includes shares surrendered, if any, to the Company to satisfy the payment of minimum tax withholding obligations and/or option exercise price obligations in connection with stock swap option exercise transactions.
(2) On December 18, 2018, the Company announced a stock repurchase program to repurchase up to $50.0 million of the Company’s shares of common stock, which was authorized by the Board of Directors (the “Board”) on December 12, 2018. On August 28, 2020, the Board authorized an increase of an additional $150.0 million to the Company’s existing stock repurchase program authorization, which was announced on September 1, 2020. The Board also extended the repurchase authorization through August 28, 2022.
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STOCKHOLDER RETURN PERFORMANCE GRAPH
Set forth below is a line graph comparing the yearly percentage change in the cumulative total stockholder return on our common stock with the cumulative total return of the Nasdaq Composite Index, Nasdaq Health Care Index, and Nasdaq US Benchmark Medical Supplies Index for the period beginning December 31, 2015 and ending December 31, 2020. The graph assumes (i) an initial investment of $100 on December 31, 2015 in our common stock, the Nasdaq Composite Index, the Nasdaq US Benchmark Medical Supplies Index, and the Nasdaq Health Care Index and (ii) reinvestment of dividends. The stock price performance of our common stock depicted in the graph represents past performance only and is not necessarily indicative of future performance.
COMPARISON OF 5 YEAR TOTAL CUMULATIVE RETURN
Among Quidel Corporation, the NASDAQ Composite, NASDAQ US Benchmark Medical Supplies and NASDAQ Health Care Indices
QDEL-20201231_G1.JPG
Base Period
Company/Index 12/31/2015 12/31/2016 12/31/2017 12/31/2018 12/31/2019 12/31/2020
Quidel Corporation $ 100.00  $ 101.04  $ 204.48  $ 230.28  $ 353.92  $ 847.41 
NASDAQ Composite $ 100.00  $ 107.50  $ 137.86  $ 132.51  $ 179.19  $ 257.38 
NASDAQ US Benchmark Medical Supplies $ 100.00  $ 113.04  $ 147.56  $ 139.80  $ 206.56  $ 260.84 
NASDAQ Health Care $ 100.00  $ 83.09  $ 100.79  $ 96.59  $ 121.54  $ 158.04 

Item 6. Selected Financial Data
The following table presents selected consolidated financial data of Quidel Corporation. This historical data should be read in conjunction with the Consolidated Financial Statements and related Notes thereto included in this Annual Report and “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in Item 7 in this Annual Report.

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Consolidated Statements of Operations
Year ended December 31,
2020 2019 2018 2017 (1) 2016 (1)
(in thousands, except per share data)
Total revenues $ 1,661,668  $ 534,890  $ 522,285  $ 277,743  $ 191,603 
Cost of sales 312,813  214,085  206,572  121,601  79,872 
Gross profit 1,348,855  320,805  315,713  156,142  111,731 
Research and development 84,292  52,553  51,649  33,644  38,672 
Sales and marketing 133,957  111,114  108,987  67,248  50,436 
General and administrative 66,586  52,755  44,951  29,192  26,351 
Acquisition and integration costs 3,694  11,667  14,197  16,506  711 
Total operating expenses 288,529  228,089  219,784  146,590  116,170 
Operating income 1,060,326  92,716  95,929  9,552  (4,439)
Other expense, net
Interest expense, net (9,623) (14,790) (24,283) (17,588) (12,181)
Loss (gain) on extinguishment of debt (10,384) (748) (8,262) —  421 
Total other expense, net (20,007) (15,538) (32,545) (17,588) (11,760)
Income (loss) before income taxes 1,040,319  77,178  63,384  (8,036) (16,199)
Provision (benefit) for income taxes 230,032  4,257  (10,799) 129  (2,391)
Net income (loss) $ 810,287  $ 72,921  $ 74,183  $ (8,165) $ (13,808)
Basic earnings (loss) per share $ 19.24  $ 1.78  $ 1.95  $ (0.24) $ (0.42)
Diluted earnings (loss) per share $ 18.60  $ 1.73  $ 1.86  $ (0.24) $ (0.42)
Shares used in basic per share calculation 42,124  40,860  37,995  33,734  32,708 
Shares used in diluted per share calculation 43,591  43,111  42,554  33,734  32,708 


Balance Sheet Data
December 31,
2020 2019 2018 2017 (1) 2016 (1)
(in thousands)
Cash and cash equivalents $ 489,941  $ 52,775  $ 43,695  $ 36,086  $ 169,508 
Working capital $ 805,441  $ 96,336  $ 33,662  $ 202,881  $ 191,782 
Total assets $ 1,871,164  $ 910,867  $ 806,371  $ 935,251  $ 388,250 
Long-term debt and finance lease obligations, net of current portions $ 4,100  $ 4,375  $ 56,865  $ 381,110  $ 148,319 
Stockholders’ equity $ 1,332,703  $ 559,820  $ 425,584  $ 227,104  $ 200,630 
Common shares outstanding 42,290  41,868  39,386  34,540  32,897 
(1)Includes the results of operations of the Immutopics, Inc., RPS Diagnostics and Triage and BNP Businesses, from dates of acquisition, March 18, 2016, May 16, 2017 and October 6, 2017, respectively.
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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The following discussion of our financial condition and results of operations contains forward-looking statements within the meaning of the federal securities laws that involve material risks and uncertainties. This discussion should be read in conjunction with “A Warning About Forward-Looking Statements” on page 3 and “Risk Factors” in this Annual Report. In addition, our discussion of the financial condition and results of operations of Quidel Corporation in this Item 7 should be read in conjunction with our Consolidated Financial Statements and the related Notes included elsewhere in this Annual Report. Discussions of year-to-year comparisons between 2019 and 2018 that are not included in this Annual Report can be found in our Annual Report for the year ended December 31, 2019.
Overview and Executive Summary
We have a leadership position in the development, manufacturing and marketing of rapid diagnostic testing solutions. These diagnostic testing solutions we separate into our four product categories: rapid immunoassay, Cardiometabolic immunoassay, molecular diagnostic solutions and specialized diagnostic solutions. We currently sell our products directly to end users and distributors, in each case, for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, leading universities, retail clinics, pharmacies and wellness screening centers. We market our products through a network of distributors and through a direct sales force. We operate in one business segment that develops, manufactures and markets our four product categories.
For the year ended December 31, 2020, total revenue increased 211% to $1,661.7 million as compared to the year ended December 31, 2019, and currency exchange rates had a minimal impact on the growth rate. Our revenues can be highly concentrated over a small number of products. For the year ended December 31, 2020, sales of our COVID-19 products accounted for 70% of total revenue. For the years ended December 31, 2020, 2019 and 2018, sales of our influenza products, as a percentage of total revenue, accounted for 8%, 26%, and 24% respectively. Additionally, a significant portion of our total revenue is from a relatively small number of distributors. Approximately 68%, 51% and 49% of our total revenue for the years ended December 31, 2020, 2019 and 2018, respectively, were related to sales through our four largest distributors.
Our primary mission is to advance diagnostics to improve human health. Our strategy is to target market segments that represent significant total market opportunities, and in which we can be successful by applying our expertise and know-how to develop differentiated technologies and products.
Our diagnostic testing solutions are designed to provide specialized results that serve a broad range of customers, by addressing the market requirements of ease of use, reduced cost, increased test accuracy and reduced time to result. Our current approach is to offer products in the following product categories:
rapid immunoassay tests for use in physician offices, hospital laboratories and emergency departments, retail clinics, eye health settings, pharmacies, other urgent care or alternative site settings to include over the counter commencing in 2021;
cardiometabolic immunoassay tests for use in physician offices, hospital laboratories and emergency departments, and other urgent care or alternative site settings;
molecular diagnostic tests for use in hospitals, moderately complex physician offices, laboratories and other settings; and
specialized diagnostic solutions, including direct DFA and culture-based tests for the clinical virology laboratory and other products serving the bone health, autoimmune and complement research communities.
In order to achieve our mission, our strategy is to do the following:
focus on innovative products and markets and leverage our core competency in new product development for our QuickVue®, Sofia® and Triage® immunoassay brands and next-generation products;
leverage our manufacturing expertise to address increasing demand for our products, including through expanded manufacturing capacity;
utilize our molecular assay development competencies to further develop our molecular diagnostics franchise that includes distinct testing platforms, such as Lyra®, Solana® and Savanna®; and
strengthen our position with distribution partners and our end-user customers to gain more emphasis on our products and enter new markets.
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Our current initiatives to execute this strategy include the following:
provide products that can compete effectively in the healthcare market where cost and quality are important;
focus our research and development efforts on three areas:
new proprietary product platform development;
the creation of new and improved products for use on our established platforms to address unmet clinical needs, and
pursuit of collaborations with, or acquisitions of, other companies for new and existing products and markets that advance our differentiated strategy;
leverage our international infrastructure and enhance our global footprint to support our international operations and future growth;
strengthen our market and brand leadership in current markets by acquiring and/or developing and introducing clinically superior diagnostic solutions;
strengthen our direct sales force to enhance relationships with integrated delivery networks, laboratories and hospitals, with a goal of driving growth through improved physician and laboratorian satisfaction;
leverage our wireless connectivity and data management systems, including cloud-based tools;
support payer evaluation of diagnostic tests and establishment of favorable reimbursement rates;
provide clinicians with validated studies that encompass the clinical efficacy and economic efficiency of our diagnostic tests for the professional market;
pursue alternative markets for point-of-care diagnostics;
create strong global alliances to support our efforts to achieve leadership in key markets and expand our presence in emerging markets;
further refine our manufacturing efficiencies and productivity improvements to increase profit; and
pursue potential acquisitions to support our strategic initiatives.
Impact of COVID-19 Pandemic
Events surrounding the SARS-CoV-2 virus that emerged in late 2019 and the ensuing global pandemic has had a dramatic impact on businesses globally and our business as well. The severity and duration of the pandemic and economic repercussions of the virus and government actions in response to the pandemic remain uncertain and will ultimately depend on many factors, including the speed and effectiveness of the containment efforts throughout the world, the duration and spread of the virus as well as potential seasonality or new outbreaks.
In the United States, federal, state, and local government directives and policies have been put in place to manage public health concerns and address the economic impacts, including sharply reduced business activity, increased unemployment, and overall uncertainty presented by this new healthcare challenge. Similar actions have been taken by governments around the world. While all our sites are currently operational globally, our facilities could be required to temporarily curtail production levels or temporarily cease operations based on government mandates or as a result of the pandemic. To mitigate risks, we continue to evaluate the nature and extent COVID-19 may have to our business and operations and adjust risk mitigation planning and business continuity activities as needed.
New SARS-CoV-2 Diagnostic Products
As a leader in point-of-care diagnostics and with established expertise in respiratory infectious disease products, we are well-positioned to respond to the COVID-19 pandemic. We worked closely with national and local governments, agencies, and industry partners to develop, manufacture and supply critical diagnostic products to support testing initiatives to help curb the spread of the SARS-CoV-2 virus. In particular, we have developed new molecular and antigen products to diagnose the SARS-CoV-2 virus. We have experienced exceptional demand for such products. In response, we have committed and continue to commit significant resources toward the expansion of our production capacity.
We expect demand for our molecular and antigen assays and instruments to continue for the near-term at elevated levels, especially in the United States. At the same time, we also have observed decreased demand for certain of our other diagnostic products in connection with customers closing or decreasing their operations and/or patients deferring treatment. The extent to which COVID-19 will impact demand for our products depends on future developments, which are highly uncertain and very difficult to predict, including new information that may emerge concerning the severity of the coronavirus, impact of new SARS-CoV-2 variants and actions to contain and treat its impacts, including the vaccination programs now being implemented.
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Operations and Employee Safety
While many governments have implemented lockdown and shelter-in-place orders, requiring non-essential businesses to shut down operations, our business is deemed “essential” and we have continued to operate, manufacture and distribute products to customers. We have implemented preparedness plans designed to help protect the safety of our employees and maintain operational continuity with an emphasis on manufacturing, product distribution and product development during this crisis. To date, we have been able to maintain our operations without significant interruption and have been able to develop and quickly scale manufacturing capacity for new products related to the COVID-19 pandemic.
To mitigate the pandemic’s impact, we have transitioned many non-essential employees to work remotely, and have implemented preventative protocols intended to help safeguard our on-site employees and maintain business continuity in the event government restrictions or severe outbreaks impact our operations at certain sites. We have also enhanced cleaning and sanitizing procedures, provided additional personal hygiene supplies and protective equipment to personnel, implemented health screening protocols and periodic testing for essential personnel, limited access to facilities to outside persons who are not critical to continuing our operations, trained employees on guidelines for social distancing and face coverings and isolation and quarantine of personnel as we deem appropriate given the facts, circumstances and applicable laws or regulations. These measures have created additional burdens on our infrastructure and information technology systems and may result in decreased productivity and increased operating costs. However, the various responses we have put in place have to date resulted in limited disruption to our normal business operations.
Supply Chains
As a result of the COVID-19 pandemic, we have seen delays in receipts for certain raw materials and components for our products. Such delays can result in disruption to our business operations. We are continuously evaluating our supply chain to identify potential gaps and take steps intended to ensure continuity. We have considered potential political, legal or regulatory actions that could be taken as a result of the pandemic in jurisdictions where we manufacture, source or distribute products that could impact our supply of products to our customers or the availability of raw materials and components from our suppliers. We cannot currently predict the frequency, duration or scope of these government actions and any supply disruptions, and the availability of various products is dependent on our suppliers, their location and the extent to which they are impacted by the COVID-19 pandemic, among other factors. We are proactively working with manufacturers, industry partners and government agencies to help meet the needs of our customers during the pandemic.
Our inventory levels continue to fluctuate due to supply chain constraints in conjunction with larger and more frequent customer orders. In response, we have added alternate suppliers for certain critical components and instruments, increased inventory of raw materials needed in our operations, increased manufacturing capacity and continue to explore opportunities for further expansion in our Athens, Ohio and San Diego, California facilities. In January 2021, we significantly expanded our capacity by entering into a long-term lease for an additional manufacturing facility in Carlsbad, California. This facility is expected to begin operations in the second half of 2021.
We are seeking to minimize the impact of delays and secure allocations of vital raw materials to meet extremely high demand for our products. However, dependent on the duration and continued intensity of the current pandemic, we may experience some sort of interruption to our supply chains, and such an interruption could materially affect our ability to timely manufacture and distribute our products and unfavorably impact our results of operations depending on the nature and duration of such interruption.
Outlook
We anticipate continued revenue growth over the next year, including increased sales of testing products related to the COVID-19 pandemic, with a positive impact on gross margin and earnings. We expect to continue to invest heavily in research and development activities for our next generation immunoassay and molecular platforms as well as additional assays to be launched on our current platforms, with the most recent focus on assays to address the COVID-19 pandemic. Additionally, we are making substantial investments in the expansion of our production capacity in response to the demand driven by the COVID-19 pandemic. We intend to continue our focus on prudently managing our business and delivering improved financial results, while at the same time striving to introduce new products into the market and maintain our emphasis on research and development investments for longer term growth. Finally, we expect to continue to evaluate opportunities to acquire new product lines, technologies and companies.
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Results of Operations
Comparison of years ended December 31, 2020 and 2019
Our fiscal year is the 52 or 53 weeks ending the Sunday closest to December 31. Fiscal year 2020 was 53 weeks and fiscal year 2019 was 52 weeks.

Total Revenues
The following table compares total revenues for the years ended December 31, 2020 and 2019 (in thousands, except percentages):
For the year ended December 31, Increase (decrease)
  2020 2019 $ %
Rapid Immunoassay $ 1,144,831  $ 191,736  $ 953,095  497  %
Cardiometabolic Immunoassay 242,933  266,505  (23,572) (9) %
Molecular Diagnostic Solutions 222,964  21,716  201,248  927  %
Specialized Diagnostic Solutions 50,940  54,933  (3,993) (7) %
Total revenues $ 1,661,668  $ 534,890  $ 1,126,778  211  %
For the year ended December 31, 2020, total revenues increased 211% to $1,661.7 million. The Rapid Immunoassay category was the largest contributor to revenue growth, driven by the Sofia SARS Antigen and Sofia 2 Flu + SARS Antigen Immunoassays. Molecular Diagnostic Solutions sales grew $201.2 million over the prior year, driven by the Lyra SARS-CoV-2 assays. The decrease in Cardiometabolic Immunoassay and Specialized Diagnostic Solutions sales was mainly due to lower demand during the COVID-19 pandemic. Currency exchange rate impact for the period was favorable by $0.7 million, which had a minimal impact on the growth rate. See further discussion in Item 7A of this Annual Report for additional information related to our calculation and use of constant currency and constant currency revenue growth.
Gross Profit
Gross profit increased to $1,348.9 million, or 81% of revenue for the year ended December 31, 2020, compared to $320.8 million, or 60% of revenue for the year ended December 31, 2019. The increased gross profit was driven by the demand for our SARS-CoV-2 products, which drove improved product mix. In addition, higher production volumes contributed to increased manufacturing overhead absorption, which offset increases in spend required to expedite the production ramp. Gross margin improved compared to the same period in the prior year due to the same factors.
Operating Expenses
The following table compares operating expenses for the years ended December 31, 2020 and 2019 (in thousands, except percentages):
For the year ended December 31,
  2020 2019    
  Operating
expenses
As a % of
total
revenues
Operating
expenses
As a % of
total
revenues
Increase (decrease)
  $ %
Research and development $ 84,292  % $ 52,553  10  % $ 31,739  60  %
Sales and marketing $ 133,957  % $ 111,114  21  % $ 22,843  21  %
General and administrative $ 66,586  % $ 52,755  10  % $ 13,831  26  %
Acquisition and integration costs $ 3,694  % $ 11,667  % $ (7,973) (68) %

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Research and Development Expense
Research and development expense for the year ended December 31, 2020 increased from $52.6 million to $84.3 million due primarily to increased spending on Savanna, Sofia and next-generation instrument development projects. We also incurred higher labor, material and clinical trials spend associated with COVID-19 product development.
Research and development expenses include direct external costs such as fees paid to consultants, and internal direct and indirect costs such as compensation and other expenses for research and development personnel, supplies and materials, clinical trials and studies, facility costs and depreciation.
Due to the risks inherent in the product development process and given the early-stage of development of certain projects, we are unable to estimate with meaningful certainty the costs we will incur in the continued development of our product candidates for commercialization. We expect our research and development costs to be substantial as we move other product candidates into preclinical and clinical trials and advance our existing product candidates into later stages of development.
Sales and Marketing Expense
Sales and marketing expense for the year ended December 31, 2020 increased from $111.1 million to $134.0 million primarily due to higher employee-related costs, freight and bad debt expense, partially offset by reduced travel, meeting and trade show costs due to the COVID-19 travel restrictions.
General and Administrative Expense
General and administrative expense for the year ended December 31, 2020 increased from $52.8 million to $66.6 million due to higher compensation costs from increased headcount to support the growth experienced in 2020 as well as improved performance in the period.
Acquisition and Integration Costs
Acquisition and integration costs of $3.7 million for the year ended December 31, 2020 primarily related to the evaluation of new business development opportunities. Acquisition and integration costs of $11.7 million for the year ended December 31, 2019 consisted primarily of global operation integration costs.
Other Expense, Net
The following table compares Other expense, net, for the years ended December 31, 2020 and 2019 (in thousands, except percentages):
For the year ended December 31, Increase (decrease)
2020 2019 $ %
Interest and other expense, net $ 9,623  $ 14,790  $ (5,167) (35) %
Loss on extinguishment of debt 10,384  748  9,636  1,288  %
Total other expense, net
$ 20,007  $ 15,538  $ 4,469  29  %
Interest and other expense, net decreased from $14.8 million to $9.6 million. Interest and other expense, net primarily relates to accretion of interest on the deferred consideration, coupon and accretion of interest related to our Convertible Senior Notes and interest and amortization of deferred financing costs associated with any debt outstanding under our Credit Agreement. The decrease in interest and other expense, net over the prior year was primarily due to lower debt balances under the Company’s Revolving Credit Facility and Convertible Senior Notes and lower deferred consideration liability outstanding. Such decrease was partially offset by a $1.1 million change in fair value of derivative liabilities associated with our Convertible Senior Notes conversion recorded in the second quarter of 2020.
Loss on extinguishment of debt of $10.4 million for the twelve months ended December 31, 2020 relates to the extinguishment of $5.9 million in aggregate principal of the Convertible Senior Notes converted and settled in cash during the period. Loss on extinguishment of debt of $0.7 million for the year ended December 31, 2019 relates to the extinguishment of $45.4 million in aggregate principal of the Convertible Senior Notes in exchange for the Company’s common stock during the period.
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Income Taxes
We recognized an income tax provision of $230.0 million, resulting in an effective tax rate of 22.1% for the year ended December 31, 2020. The primary drivers of the increased income tax expense in the year ended December 31, 2020 are the increased pre-tax profits offset by the lower proportional impact from excess tax benefits from stock-based compensation. In the year ended December 31, 2019, the excess tax benefits from stock-based compensation offset a greater portion of the tax expense from earnings.
Liquidity and Capital Resources
As of December 31, 2020 and 2019, our principal sources of liquidity consisted of the following (in thousands):
  December 31,
  2020 2019
Cash, cash equivalents, and restricted cash $ 489,941  $ 52,775 
Amount available to borrow under the Revolving Credit Facility $ 175,000  $ 175,000 
Working capital including cash, cash equivalents, and restricted cash $ 805,441  $ 96,336 
As of December 31, 2020, we had $489.9 million in cash and cash equivalents, a $437.2 million increase from the prior year. Our cash requirements fluctuate as a result of numerous factors, such as cash generated from operations, progress in research and development or capital expansion projects and integration activities. We also intend to continue to evaluate candidates for new product lines, company or technology acquisitions or technology licensing and other strategic acquisitions and investments. If we decide to proceed with any such transactions, we may need to incur additional debt or issue additional equity to successfully complete the transactions.
Our primary source of liquidity, other than our holdings of cash and cash equivalents, has been cash flows from operations and financing. Cash generated from operations provides us with the financial flexibility we need to meet normal operating, investing and financing needs. We do not currently expect the impacts of the COVID-19 pandemic to adversely affect our liquidity and capital resources or our ability to meet financial commitments. We anticipate that our current cash and cash equivalents, together with cash provided by operating activities will be sufficient to fund our near-term capital and operating needs for at least the next 12 months. 
Normal operating needs include the planned costs to operate our business, including amounts required to fund working capital and capital expenditures. Our primary short-term needs for capital, which are subject to change, include expenditures related to:
acquisitions of equipment and other fixed assets in support of our manufacturing facility expansion;
the continued advancement of research and development efforts;
support of commercialization efforts related to our current and future products, including support of our direct sales force and field support resources;
interest on and repayments of our deferred consideration, contingent consideration and lease obligations; and
potential strategic acquisitions and investments.
Our Convertible Senior Notes matured on December 15, 2020. The Amended and Restated Credit Agreement provides us with a Revolving Credit Facility of $175.0 million and there was no balance outstanding as of December 31, 2020. The Revolving Credit Facility matures on August 31, 2023.
As of December 31, 2020, we have $11.9 million in fair value of contingent consideration and $116.0 million of deferred consideration associated with acquisitions to be settled in future periods.
On December 12, 2018, our Board of Directors authorized a stock repurchase program to purchase up to $50.0 million of the Company’s shares of common stock. On August 28, 2020, we announced an amendment to the stock repurchase program to purchase an additional $150.0 million of our shares of common stock through August 28, 2022. For the twelve months ended December 31, 2020, 257,329 shares of outstanding common stock were repurchased under our stock repurchase program for approximately $43.7 million and as of December 31, 2020, we had approximately $156.3 million available under the repurchase program.
40



Our future capital requirements and the adequacy of our available funds to service any long-term debt outstanding and to fund working capital expenditures and business development efforts will depend on many factors, including:
our ability to realize revenue growth from our new technologies and create innovative products in our markets;
outstanding debt and covenant restrictions;
our ability to leverage our operating expenses to realize operating profits as we grow revenue;
competing technological and market developments; and
our entry into strategic collaborations with other companies or acquisitions of other companies or technologies to enhance or complement our product and service offerings

Cash Flow Summary
   Year ended December 31,
(in thousands) 2020 2019
Net cash provided by operating activities $ 629,763  $ 134,485 
Net cash used for investing activities (63,322) (27,229)
Net cash used for financing activities (130,277) (98,282)
Effect of exchange rate changes on cash 1,002  106 
Net increase in cash and cash equivalents $ 437,166  $ 9,080 
Cash provided by operating activities of $629.8 million during the twelve months ended December 31, 2020 reflects net income of $810.3 million and adjustments of $70.5 million primarily associated with depreciation, amortization, stock-based compensation, deferred taxes, loss on extinguishment of debt and accretion of interest on deferred consideration. Partially offsetting these inflows was a net working capital use of cash of $265.3 million primarily driven by increases in accounts receivable and product inventory, both associated with the increased demand due to the COVID-19 pandemic, partially offset by an increase in income taxes payable and accounts payable.
Cash provided by operating activities of $134.5 million during the year ended December 31, 2019 reflects net income of $72.9 million and non-cash adjustments of $76.8 million, primarily associated with depreciation, amortization, stock-based compensation and accretion of interest on deferred consideration. In addition, we used cash to fund our working capital requirements of $21.2 million, primarily driven by an increase in accounts receivable.
Our investing activities used $63.3 million during the twelve months ended December 31, 2020 primarily related to investments in manufacturing equipment, Sofia, Solana and Triage instruments available for lease, building improvements and scientific equipment. Our investing activities used $27.2 million during the year ended December 31, 2019 primarily related to payments for computer software, building improvements, Sofia, Solana and Triage instruments available for lease and manufacturing equipment.
We are currently planning approximately $300 million in capital expenditures over the next 12 months, of which approximately $33 million is expected to be funded through a contract with the National Institute of Health (“NIH”), entered into during the third quarter of 2020. See Note 1 in the Consolidated Financial Statements included in this Annual Report for further discussion of the NIH contract. We plan to fund the remainder of the capital expenditures with the cash on our balance sheet. The primary purpose for our capital expenditures is to invest in manufacturing capacity expansion, including implementation of our new manufacturing facility in Carlsbad, California, to acquire Sofia, Solana and Triage instruments, to acquire scientific equipment, to purchase or develop information technology and to implement facility improvements. We have $32.1 million in firm purchase commitments with respect to planned inventory purchases as of December 31, 2020.
Cash used by financing activities was $130.3 million during the twelve months ended December 31, 2020 primarily related to repurchases of common stock of $47.9 million, payment on Convertible Senior Notes and derivative liability of $43.4 million, payments on deferred consideration of $42.0 million, and acquisition contingent consideration of $6.0 million, partially offset by proceeds from issuance of stock of $9.6 million. Cash used by financing activities was $98.3 million during the year ended December 31, 2019 primarily related to payments on deferred consideration of $44.0 million, payments on the Revolving Credit Facility of $53.2 million, acquisition contingent consideration of $4.0 million and repurchases of common stock of $10.7 million, partially offset by proceeds from issuance of stock of $14.8 million from stock option exercises.
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Off-Balance Sheet Arrangements
At December 31, 2020 and 2019, we did not have any relationships with unconsolidated entities or financial partners, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. As such, we are not materially exposed to any financing, liquidity, market or credit risk that could arise if we had engaged in such relationships.
Contractual Obligations
As of December 31, 2020, our future contractual obligations were as follows (in thousands):
  Payment due by period
  Total Less than
1 year
1-3
Years
3-5
Years
More than
5 years
Deferred consideration (1) $ 124,000  $ 42,000  $ 82,000  $ —  $ — 
Finance lease obligation (2) 18,287  1,215  2,535  2,117  12,420 
Operating lease obligations (3) 137,166  12,043  22,677  22,553  79,893 
Non-cancelable purchase commitment (4) 32,086  30,687  373  330  696 
Total contractual obligations $ 311,539  $ 85,945  $ 107,585  $ 25,000  $ 93,009 
 
(1)Reflects the deferred consideration payments related to the acquisition of the BNP Business.
(2)Reflects our finance lease obligation primarily on the approximately 78,000 square-foot McKellar San Diego facility. The lease expires in December 2030 with options to extend for two additional 5-year periods. Finance lease obligations include payments through December 2025.
(3)Reflects future minimum lease obligations on facilities and equipment under operating leases in place as of December 31, 2020. The lease for the Summers Ridge facility is subject to certain must-take provisions related to one additional building that is not included in the operating lease obligations. The lease for the Rutherford facility with minimum lease payments of approximately $70.5 million is not included in the operating lease obligations as the lease was executed in 2021.
(4)Reflects our $32.1 million of non-cancelable commitments for planned inventory purchases under contractual arrangements.
We have entered into various licensing agreements, which largely require payments based on product sales as well as the achievement of specific milestones. Royalty and license expenses under these various royalty and licensing agreements collectively totaled $2.4 million, $1.1 million and $0.4 million for the years ended December 31, 2020, 2019 and 2018, respectively.
We exclude liabilities pertaining to uncertain tax positions from our table of contractual obligations as we cannot make a reliable estimate of the period of cash settlement with the respective taxing authorities, nor the amount of the final cash settlement. As of December 31, 2020, we had approximately $16.6 million of liabilities associated with uncertain tax positions. See Note 4 in the Consolidated Financial Statements included in this Annual Report for further discussion of uncertain tax positions. The table also excludes $11.9 million in potential contingent consideration payments primarily related to the acquisition of the BNP Business and achievement of certain revenue targets under other acquisition agreements. We have not included amounts in the table because we cannot make a reasonably reliable estimate regarding the probability of the annual payments for the BNP Business. See Note 10 in the Consolidated Financial Statements included in this Annual Report for further discussion of our contingent consideration.
Critical Accounting Policies and Estimates
Our discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the U.S. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On an on-going basis, we evaluate our estimates, including those related to reserve for contractual rebates, goodwill and intangible assets and income taxes. We base our estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
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We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our consolidated financial statements:
Reserve for Contractual Rebates
The Company records revenues primarily from product sales. These revenues are recorded net of rebates that are estimated at the time of sale, and are largely driven by various customer program offerings, including special pricing agreements and promotions. Rebates are calculated based upon historical experience and estimated distributor inventory balances and recorded as a reduction of sales with offsets to trade accounts receivable. As of December 31, 2020, the reserve related to contract rebates was $100.8 million.
Goodwill and Intangible Assets
The useful lives of intangible assets with definite lives are based on the expected number of years the asset will generate revenue or otherwise be used by us and the related amortization is based on the straight-line method. Goodwill, which has an indefinite life, is not amortized but instead is tested at least annually for impairment, or more frequently when events or changes in circumstances indicate that the asset might be impaired. Examples of such events or circumstances include:
the asset’s ability to continue to generate income from operations and positive cash flow in future periods;
any volatility or significant decline in our stock price and market capitalization compared to our net book value;
loss of legal ownership or title to an asset;
significant changes in our strategic business objectives and utilization of our assets; and
the impact of significant negative industry or economic trends.
If a change were to occur in any of the above-mentioned factors or estimates, the likelihood of a material change in our reported results would increase.
For goodwill, the entity has the option to first assess qualitative factors to determine whether it is necessary to perform the quantitative goodwill impairment test. The quantitative impairment test compares the fair value of a reporting unit with the carrying amount, including goodwill. If the fair value of a reporting unit exceeds its carrying amount, goodwill is considered not impaired; otherwise, goodwill is impaired and the loss is recorded. We completed our annual evaluation for impairment of goodwill as of December 31, 2020 and determined that no impairment existed.
Income Taxes
Significant judgment is required in determining our provision for income taxes, current tax assets and liabilities, deferred tax assets and liabilities, and our future taxable income, both as a whole and in various tax jurisdictions, for purposes of assessing our ability to realize future benefit from our deferred tax assets. A valuation allowance may be established to reduce our deferred tax assets to the amount that is considered more likely than not to be realized through the generation of future taxable income and other tax planning opportunities. As of December 31, 2020, the Company has a valuation allowance of $2.3 million which represents the portion of the Company’s deferred tax assets that management believes is not more likely than not to be realized. We will continue to assess the need for a valuation allowance on our deferred tax assets by evaluating both positive and negative evidence that may exist.
We recognize liabilities for uncertain tax positions based on a two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained during an audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. While we believe that we have appropriate support for the positions taken on our tax returns, we regularly assess the potential outcome of examinations by tax authorities in determining the adequacy of our provision for income taxes. See Note 4 in the Consolidated Financial Statements included in this Annual Report for more information on income taxes.
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Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Interest Rate Risk
For fixed rate debt, changes in interest rates will generally affect the fair value of the debt instrument, but not our earnings or cash flows. Under our current policies, we do not use interest rate derivative instruments to manage our exposure to changes in interest rates.
Our current investment policy with respect to our cash and cash equivalents focuses on maintaining acceptable levels of interest rate risk and liquidity. Although we continually evaluate our placement of investments, our cash equivalents as of December 31, 2020 consisted primarily of prime money market funds. The funds provide daily liquidity and may be subject to interest rate risk and fall in value if market interest rates increase. We do not expect our operating results or cash flows to be affected to any significant degree by a sudden change in market interest rates.
Foreign Currency Exchange Risk
We are exposed to foreign currency risks that arise from normal business operations. These risks include the translation of local currency balances of foreign subsidiaries, transaction gains and losses associated with intercompany loans with foreign subsidiaries and transactions denominated in currencies other than a location’s functional currency.
For the year ended December 31, 2020, total revenues were $1,661.7 million, of which approximately $119.8 million in revenue was denominated in currencies other than the U.S. dollar. We believe constant currency and constant currency growth rate enhance the comparison of our financial performance from period-to-period, and to that of our competitors. Constant currency revenue excludes the impact from foreign currency fluctuations, which was favorable $0.7 million for the year ended December 31, 2020, and is calculated by translating current period revenues using prior period exchange rates, net of any hedging effect recognized in the current period. Constant currency revenue growth (expressed as a percentage) is calculated by determining the change in current period constant currency revenues over prior period revenues.
The major currencies to which our revenues are exposed are the Euro and the Chinese Yuan. A 100-basis point move in the average exchange rates (assuming a simultaneous and immediate 100 basis point change for the relevant period) would have resulted in an increase or decrease in our reported revenue for the year ended December 31, 2020 as follows (in thousands):
Currency Year ended December 31, 2020
Chinese Renminbi $ 1,892 
Euro $ 2,740 
Our foreign currency management policy permits the use of derivative instruments, such as forward contracts, to reduce volatility in our results of operations resulting from foreign exchange rate fluctuations. We do not enter into foreign currency derivative instruments for trading purposes or to engage in speculative activity. See further discussion in Note 12 to the Notes to the Consolidated Financial Statements included in this Annual Report for additional information related to such forward contracts.
44



Item 8. Financial Statements and Supplementary Data
Index of Consolidated Financial Statements and Schedule
 
46
48
49
50
51
52
54
72

45



        REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and the Board of Directors of Quidel Corporation
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Quidel Corporation (the Company) as of December 31, 2020 and 2019, the related consolidated statements of income, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended December 31, 2020, and the related notes and schedule listed in the Index at Item 15(a)(2) (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with US generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February 18, 2021 expressed an unqualified opinion thereon.
Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

46



Reserve for contractual rebates
Description of the Matter
As described in Note 1 to the consolidated financial statements, the Company records revenues from product sales net of contractual rebates that are estimated at the time of sale. As of December 31, 2020, the Company recognized an allowance on accounts receivable of $100.8 million in rebates.

Auditing the Company’s allowance for contractual rebates is especially challenging because the calculation involves estimating adjustments to revenue based upon a high volume of data including inputs from third-party sources, such as distributor inventory levels and historical distributor sales to end users. In addition, the determination of such adjustments includes estimating rebate percentages which are dependent on estimated end-user sales mix and customer contractual terms, which vary across customers.
How We Addressed the Matter in Our Audit

We obtained an understanding, evaluated the design and tested the operating effectiveness of key controls over the Company’s process to calculate the reserves for contractual rebates, including their evaluation of third-party data inputs utilized in the reserve and accrual calculations, as well as the accuracy of the Company’s data inputs such as contractual pricing and estimated end user sales.

Our audit procedures also included the evaluation of significant inputs through the evaluation of the Company's retrospective analysis of rebates claimed compared to actual payments issued, evaluation of estimates based on historical experience, and performance of analytical procedures and sensitivity analyses over the Company’s significant inputs. We also tested the underlying data used in management’s calculations for accuracy and completeness, which included inspection of source data supporting the inventory levels and rebate claims paid subsequent to period end.
/s/ Ernst & Young LLP
We have served as the Company’s auditor since 2002.
San Diego, California
February 18, 2021

47



QUIDEL CORPORATION
CONSOLIDATED BALANCE SHEETS
(in thousands, except par value)
  December 31,
  2020 2019
ASSETS
Current assets:
Cash and cash equivalents $ 489,941  $ 52,775 
Accounts receivable, net 497,688  94,496 
Inventories 113,798  58,086 
Prepaid expenses and other current assets 40,975  16,870 
Total current assets 1,142,402  222,227 
Property, plant and equipment, net 110,481  79,762 
Right-of-use assets 100,544  92,119 
Goodwill 337,032  337,018 
Intangible assets, net 122,431  148,112 
Deferred tax asset 44,762  24,502 
Other non-current assets 13,512  7,127 
Total assets $ 1,871,164  $ 910,867 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable $ 86,316  $ 26,701 
Accrued payroll and related expenses 34,781  17,286 
Income tax payable 127,788  — 
Operating lease liabilities 7,799  6,412 
Contingent consideration 5,987  5,969 
Deferred consideration 42,000  42,000 
Convertible Senior Notes —  12,661 
Other current liabilities 32,290  14,862 
Total current liabilities 336,961  125,891 
Operating lease liabilities - non-current 100,706  93,227 
Deferred consideration - non-current 73,951  109,382 
Contingent consideration - non-current 5,909  10,566 
Other non-current liabilities 20,934  11,981 
Commitments and contingencies (Note 8)
Stockholders’ equity:
Preferred stock, $.001 par value per share; 5,000 shares authorized; none issued or outstanding at December 31, 2020 and 2019 —  — 
Common stock, $.001 par value per share; 97,500 shares authorized; 42,290 and 41,868 shares issued and outstanding at December 31, 2020 and December 31, 2019, respectively 42  42 
Additional paid-in capital 388,121  425,557 
Accumulated other comprehensive loss (431) (463)
Retained earnings 944,971  134,684 
Total stockholders’ equity 1,332,703  559,820 
Total liabilities and stockholders’ equity $ 1,871,164  $ 910,867 
See accompanying notes.
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QUIDEL CORPORATION
CONSOLIDATED STATEMENTS OF INCOME
(in thousands, except per share data)
  Year ended December 31,
  2020 2019 2018
Total revenues $ 1,661,668  $ 534,890  $ 522,285 
Cost of sales 312,813  214,085  206,572 
Gross profit 1,348,855  320,805  315,713 
Research and development 84,292  52,553  51,649 
Sales and marketing 133,957  111,114  108,987 
General and administrative 66,586  52,755  44,951 
Acquisition and integration costs 3,694  11,667  14,197 
Total operating expenses 288,529  228,089  219,784 
Operating income 1,060,326  92,716  95,929 
Other expense, net
Interest and other expense, net (9,623) (14,790) (24,283)
Loss on extinguishment of debt (10,384) (748) (8,262)
Total other expense, net (20,007) (15,538) (32,545)
Income before income taxes 1,040,319  77,178  63,384 
Provision (benefit) for income taxes 230,032  4,257  (10,799)
Net income $ 810,287  $ 72,921  $ 74,183 
Basic earnings per share $ 19.24  $ 1.78  $ 1.95 
Diluted earnings per share $ 18.60  $ 1.73  $ 1.86 
Shares used in basic per share calculation 42,124  40,860  37,995 
Shares used in diluted per share calculation 43,591  43,111  42,554 
See accompanying notes.

49


QUIDEL CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in thousands)
  Year ended December 31,
  2020 2019 2018
Net income $ 810,287  $ 72,921  $ 74,183 
Other comprehensive income (loss)
Changes in cumulative translation adjustment, net of tax 2,554  (322) (139)
Changes in unrealized (losses) gains from cash flow hedges:
Net unrealized (losses) gains on derivative instruments (2,993) 716  — 
Reclassification of net realized losses (gains) on derivative instruments included in net income 471  (718) — 
Total change in unrealized (losses) gains from cash flow hedges, net of tax (2,522) (2) — 
Comprehensive income $ 810,319  $ 72,597  $ 74,044 
See accompanying notes.

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QUIDEL CORPORATION
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in thousands)
  Common Stock      
Shares Par Additional
paid-in
capital
Accumulated
other
comprehensive loss
Retained
earnings (accumulated
deficit)
Total
stockholders’
equity
Balance at December 31, 2017 34,540  $ 35  $ 239,489  $ —  $ (12,420) $ 227,104 
Issuance of common stock under equity compensation plans 1,237  —  17,047  —  —  17,047 
Stock-based compensation expense —  —  10,078  —  —  10,078 
Issuance of shares in exchange for Convertible Senior Notes 3,699  200,215  —  —  200,219 
Tax impact from the conversion of Convertible Senior Notes —  —  2,162  —  —  2,162 
Reduction for equity component of Convertible Senior Notes exchanged —  —  (100,726) —  —  (100,726)
Repurchases of common stock (90) —  (4,344) —  —  (4,344)
Changes in cumulative translation adjustment, net of tax —  —  —  (139) —  (139)
Net income —  —  —  —  74,183  74,183 
Balance at December 31, 2018 39,386  39  363,921  (139) 61,763  425,584 
Issuance of common stock under equity compensation plans 1,152  16,797  —  —  16,799 
Stock-based compensation expense —  —  12,088  —  —  12,088 
Issuance of shares in exchange for Convertible Senior Notes 1,497  86,427  —  —  86,428 
Tax impact from the conversion of Convertible Senior Notes —  —  568  —  —  568 
Reduction for equity component of Convertible Senior Notes exchanged —  —  (43,516) —  —  (43,516)
Repurchases of common stock (167) —  (10,728) —  —  (10,728)
Other comprehensive loss, net of tax —  —  —  (324) —  (324)
Net income —  —  —  —  72,921  72,921 
Balance at December 31, 2019 41,868  42  425,557  (463) 134,684  559,820 
Issuance of common stock under equity compensation plans 490  —  10,380  —  —  10,380 
Stock-based compensation expense —  —  18,969  —  —  18,969 
Issuance of shares in exchange for Convertible Senior Notes 226  —  7,230  —  —  7,230 
Tax impact from the conversion of Convertible Senior Notes —  —  54  —  —  54 
Derivative liabilities - Convertible Senior Notes elected to settle in cash —  —  (26,180) —  —  (26,180)
Repurchases of common stock (294) —  (47,889) —  —  (47,889)
Other comprehensive income, net of tax —  —  —  32  —  32 
Net income —  —  —  —  810,287  810,287 
Balance at December 31, 2020 42,290  $ 42  $ 388,121  $ (431) $ 944,971  $ 1,332,703 
See accompanying notes.

51


QUIDEL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
  Year ended December 31,
  2020 2019 2018
OPERATING ACTIVITIES
Net income $ 810,287  $ 72,921  $ 74,183 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and other 49,089  47,827  46,266 
Stock-based compensation expense 21,019  13,252  11,709 
Impairment loss —  1,481  — 
Amortization of debt discount and deferred issuance costs 771  1,582  3,952 
Change in fair value of acquisition contingencies 1,405  1,467  1,114 
Accretion of interest on deferred consideration 6,569  8,224  10,000 
Amortization of inventory step-up to fair value —  —  3,650 
Net change in operating lease right-of-use assets and liabilities 434  3,964  — 
Change in deferred tax assets and liabilities (20,211) (1,742) (20,458)
Change in fair value of derivative liabilities - Convertible Senior Notes 1,084  —  — 
Loss on extinguishment of debt 10,384  748  8,262 
Changes in assets and liabilities:
Accounts receivable (402,094) (36,059) 8,236 
Inventories (54,903) 9,143  (3,974)
Prepaid expenses and other current and non-current assets (14,264) 4,314  (12,681)
Accounts payable 52,226  2,434  (331)
Accrued payroll and related expenses 16,024  (1,037) 1,674 
Income taxes payable 137,708  4,175  2,082 
Other current and non-current liabilities 14,235  1,791  2,661 
Net cash provided by operating activities 629,763  134,485  136,345 
INVESTING ACTIVITIES
Acquisitions of property, equipment and intangibles (64,927) (27,229) (31,689)
Proceeds from government assistance allocated to fixed assets 1,605  —  — 
Proceeds from sale of Summers Ridge Property —  —  146,644 
Net cash (used for) provided by investing activities (63,322) (27,229) 114,955 
FINANCING ACTIVITIES
Proceeds from issuance of common stock 9,613  14,782  17,047 
Payments of debt issuance costs —  —  (513)
Payments on finance lease obligation (511) (371) (130)
Payments on Revolving Credit Facility —  (53,188) (40,000)
Repurchases of common stock (47,889) (10,728) (4,344)
Payments on acquisition contingent consideration (6,044) (4,044) (6,303)
Payments of deferred consideration (42,000) (44,000) (46,000)
Payment on Convertible Senior Note and Derivative Liability (43,446) —  — 
Payments of Term Loan —  —  (161,813)
Transaction costs related to debt exchange —  (733) (2,002)
Net cash used for financing activities (130,277) (98,282) (244,058)
Effect of exchange rate changes on cash 1,002  106  367 
Net increase in cash and cash equivalents 437,166  9,080  7,609 
Cash and cash equivalents, beginning of period 52,775  43,695  36,086 
Cash and cash equivalents, at end of period $ 489,941  $ 52,775  $ 43,695 

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  Year ended December 31,
  2020 2019 2018
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for interest $ 480  $ 2,295  $ 7,929 
Cash paid during the period for income taxes $ 109,912  $ 2,189  $ 6,923 
Purchase of property, equipment and intangibles by incurring current liabilities $ 7,160  $ 1,040  $ 1,785 
Accrued receivable for capital expenditures to be reimbursed under a government contract $ 15,854  $ —  $ — 
Reduction of other current liabilities upon issuance of restricted share units $ 767  $ 2,018  $ — 
Extinguishment of Convertible Senior Notes through issuance of stock $ 7,230  $ 86,428  $ 200,219 
Principal amount of Term Loan exchanged for Revolving Credit Facility $ —  $ —  $ 83,187 
See accompanying notes.
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QUIDEL CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
Note 1. Company Operations and Summary of Significant Accounting Policies
Quidel Corporation (the “Company”) commenced operations in 1979. The Company operates in one business segment, which develops, manufactures and markets diagnostic testing solutions. These diagnostic tests can be categorized in the following product categories: Rapid Immunoassay, Cardiometabolic Immunoassay, Specialized Diagnostic Solutions and Molecular Diagnostic Solutions. The Company sells its products directly to end users and distributors, in each case, for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, leading universities, retail clinics and wellness screening centers. The Company markets its products through a network of distributors and a direct sales force.
The accompanying consolidated financial statements of the Company and its subsidiaries have been prepared in accordance with generally accepted accounting principles in the U.S.
Consolidation—The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated.
Cash and Cash Equivalents—The Company considers cash equivalents to be highly liquid investments with a maturity at the date of purchase of three months or less. The Company invests its cash equivalents primarily in money market funds with high quality institutions.
Accounts Receivable—The Company sells its products directly to hospitals and reference laboratories as well as to distributors in the U.S. and internationally (see Note 9). The Company periodically assesses the financial strength of these customers and establishes reserves for anticipated losses when necessary, which historically have not been material. The balance of accounts receivable is net of reserves of $103.4 million and $16.0 million at December 31, 2020 and 2019, respectively, of which the reserve related to contract rebates was $100.8 million and $15.7 million, respectively.
Concentration of Credit Risk—Financial instruments that potentially subject the Company to significant concentrations of credit risk consists principally of trade accounts receivable and cash equivalents.
The Company performs credit evaluations of its customers’ financial condition and limits the amount of credit extended when deemed necessary, but generally requires no collateral. Credit quality is monitored regularly by reviewing credit history. The Company believes that the concentration of credit risk in its trade accounts receivables is moderated by its credit evaluation process, relatively short collection terms, the high level of credit worthiness of its customers, and letters of credit issued on the Company’s behalf. Potential credit losses are limited to the gross value of accounts receivable.
Inventories—Inventories are stated at the lower of cost (first-in, first-out) or net realizable value. The Company reviews the components of its inventory periodically for excess, obsolete and impaired inventory and records a reduction to the carrying value when identified.
Property, Plant and Equipment—Property, plant and equipment is recorded at cost and depreciated over the estimated useful lives of the assets (three to fifteen years) using the straight-line method. Amortization of leasehold improvements is computed on the straight-line method over the shorter of the lease term or the estimated useful lives of the related assets.
Goodwill and Intangible Assets—Intangible assets are recorded at cost and amortized on a straight-line basis over their estimated useful lives, except for indefinite-lived intangibles such as goodwill. Software development costs associated with software to be leased or otherwise marketed are expensed as incurred until technological feasibility has been established. After technological feasibility is established, software development costs are capitalized and amortized on a straight-line basis over the estimated product life.
Convertible Debt—The Company accounts for convertible debt instruments that may be settled in cash upon conversion (including combination settlement of cash equal to the “principal portion” and delivery of the “share amount” in excess of the conversion value over the principal portion in shares of common stock and/or cash) by separating the liability and equity components of the instruments in a manner that reflects our nonconvertible debt borrowing rate. The Company determines the carrying amount of the liability component by measuring the fair value of similar debt instruments that do not have the conversion feature. If no similar debt instrument exists, the Company estimates fair value by using assumptions that market participants would use in pricing a debt instrument, including market interest rates, credit standing, yield curves and volatilities.
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Determining the fair value of the debt component requires the use of accounting estimates and assumptions. These estimates and assumptions are judgmental in nature and could have a significant impact on the determination of the debt component, and the associated non-cash interest expense. See Note 3 for additional discussion of the Convertible Senior Notes issued in December 2014.
Revenue Recognition—The Company records revenues primarily from product sales. These revenues are recorded net of rebates and other discounts. These rebates and discounts are estimated at the time of sale, and are largely driven by various customer program offerings, including special pricing agreements, promotions and other volume-based incentives. Rebates and discounts are calculated based upon historical experience, estimated discounting levels and estimated distributor inventory balances and recorded as a reduction of sales with offsets to accounts receivable and other current liabilities, respectively.
Revenue is recognized when control of the products is transferred to the customers in an amount that reflects the consideration the Company expects to receive from the customers in exchange for those products and services. This process involves identifying the contract with a customer, determining the performance obligations in the contract and the contract price, allocating the contract price to the distinct performance obligations in the contract and recognizing revenue when the performance obligations have been satisfied. A performance obligation is considered distinct from other obligations in a contract when it provides a benefit to the customer either on its own or together with other resources that are readily available to the customer and is separately identified in the contract. A performance obligation is considered to be satisfied once the control of a product is transferred to the customer or the service is provided to the customer, meaning the customer has the ability to use and obtain the benefit of the goods or service.
A portion of product sales includes revenues for diagnostic kits, which are utilized on leased instrument systems under the Company’s “reagent rental” program. The reagent rental program provides customers the right to use the instruments at no separate cost to the customer in consideration for a multi-year agreement to purchase annual minimum amounts of consumables (“reagents” or “diagnostic kits”). When an instrument is placed with a customer under a reagent rental agreement, the Company retains title to the equipment and it remains capitalized on the Company’s Consolidated Balance Sheets as property, plant and equipment, net. The instrument is depreciated on a straight-line basis over the lesser of the lease term or life of the instrument. Depreciation expense is recorded in cost of sales included in the Consolidated Statements of Income. Instrument and consumables under the reagent rental agreements are deemed two distinct performance obligations. Though the instrument and consumables do not have any use to customers without one another, they are not highly interdependent because they do not significantly affect each other. The Company would be able to fulfill its promise to transfer the instrument even if its customers did not purchase any consumables and the Company would be able to fulfill its promise to provide the consumables even if customers acquired instruments separately. The contract price is allocated between these two performance obligations based on the relative standalone selling prices. The instrument is considered an operating lease and revenue allocated to the instrument will be separately disclosed, if material.
Government Assistance— During the year ended December 31, 2020, the Company entered into a contract with the National Institute of Health (“NIH”), through its newly launched Rapid Acceleration of Diagnostics - Advanced Technology Platforms initiative, to support the Company’s expansion of its manufacturing capacity for its diagnostic assays that test for the SARS-CoV-2 antigen. The contract provides for consideration to the Company of up to $65.0 million and has a performance period of one year, which began in July 2020. The contract includes key deliverables and milestones that will directly support the upgrade and addition of new manufacturing lines as well as the outfitting of a new distribution center. The Company will also provide instruments and assays to NIH. There are no refund provisions under the contract.
Consideration from the contract is allocated to each deliverable identified within the contract using a relative fair value allocation method and recognized when there is reasonable assurance the Company will meet the milestones and receive the consideration. Consideration allocated to the delivery of instruments and assays are recognized in accordance with the Company’s existing revenue recognition policy described above. Consideration that relates to capital expenditures is recorded as a reduction to the carrying value of such assets and amortized over the useful life of the assets. Consideration allocated to the remainder of the contract is recorded as reductions to the related expense. During the year ended December 31, 2020, the Company incurred $15.9 million in capital expenditures, which will be reimbursed under this contract as future milestones are met. Therefore, the Company accrued such unbilled receivables in prepaid expenses and other current assets as of December 31, 2020.
Research and Development Costs—Research and development costs are charged to operations as incurred. In conjunction with certain third-party service agreements, the Company is required to make periodic payments based on achievement of certain milestones. The costs related to these research and development services are also charged to operations as incurred.
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Product Shipment Costs—Product shipment costs are included in sales and marketing expense in the accompanying Consolidated Statements of Income. Shipping and handling costs were $14.2 million, $9.5 million and $8.3 million for the years ended December 31, 2020, 2019 and 2018, respectively.
Advertising Costs—Advertising costs are expensed as incurred. Advertising costs were $1.1 million, $1.3 million and $0.9 million for the years ended December 31, 2020, 2019 and 2018, respectively.
Income Taxes—Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, using enacted tax rates in effect for the year in which the differences are expected to reverse. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. The Company’s policy is to recognize the interest expense and penalties related to income tax matters as a component of the income tax provision.
Fair Value of Financial Instruments— The Company uses the fair value hierarchy established in Accounting Standards Codification (“ASC”) Topic 820, Fair Value Measurements and Disclosures, which requires that the valuation of assets and liabilities subject to fair value measurements be classified and disclosed by the Company in one of the following three categories:
Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;
Level 2: Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability; and
Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e. supported by little or no market activity).
The carrying amounts of the Company’s financial instruments, including cash and cash equivalents, accounts receivables, accounts payable and accrued liabilities approximate their fair values due to their short-term nature.
Stock-Based Compensation—Compensation expense related to stock options granted is recognized ratably over the service vesting period for the entire option. For stock options with graded vesting, the Company ensures that the cumulative amount of compensation expense recognized at the end of any reporting period at least equals the portion of the stock option that has vested at that date. The total number of stock options expected to vest is adjusted by estimated forfeiture rates. The Company determined the estimated fair value of each stock option on the date of grant using the Black-Scholes option valuation model. The fair value of restricted stock units is determined based on the closing market price of the Company’s common stock on the grant date. Compensation expense for time-based restricted stock units (“RSUs”) is measured at the grant date and recognized ratably over the vesting period. A portion of the restricted stock granted are performance-based and vesting is tied to achievement of specific Company goals over a three-year time period, subject to early vesting upon achievement of the performance goals. For purposes of measuring compensation expense for performance-based restricted stock units (“PSUs”), the number of shares ultimately expected to vest is estimated at each reporting date based on management’s expectations regarding the relevant performance criteria. The grant date of the PSUs takes place when the grant is authorized and the specific achievement goals are communicated.
Comprehensive Income—Comprehensive income includes unrealized gains and losses which are related to the cumulative translation adjustments and derivative instruments excluded from the Company’s Consolidated Statements of Income.
Use of Estimates—The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Accounting Periods—Each of the Company’s fiscal quarters end on the Sunday closest to the end of the calendar quarter. The Company’s fiscal year ended January 3, 2021 was 53 weeks and the Company’s fiscal years ended December 29, 2019 and December 30, 2018 were 52 weeks. For ease of reference, the calendar year end dates are used herein.
Leases—Lease liabilities represent the obligation to make lease payments and right-of-use (“ROU”) assets represent the right to use the underlying asset during the lease term. Lease liabilities and ROU assets are recognized at the commencement date of the lease based on the present value of lease payments over the lease term at the commencement date. When the implicit rate is unknown, an incremental borrowing rate based on the information available at the commencement date is used in
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determining the present value of the lease payments. Options to extend or terminate the lease are included in the determination of the lease term when it is reasonably certain that the Company will exercise such options.
For certain classes of assets, the Company accounts for lease and non-lease components as a single lease component. Variable lease payments, including those related to changes in the consumer price index, are recognized in the period in which the obligation for those payments are incurred and are not included in the measurement of the ROU assets or lease liabilities. Short-term leases are excluded from the calculation of the ROU assets and lease liabilities.
Operating leases are included in right-of-use assets, operating lease liabilities and operating lease liabilities non-current in the Consolidated Balance Sheet. Finance leases are included in property, plant and equipment, net, other current liabilities and other non-current liabilities.
Note 2. Balance Sheet Account Details
Prepaid expenses and other current assets
The following is a summary of prepaid expenses and other current assets (in thousands):
  December 31,
  2020 2019
Unbilled receivables $ 16,041  $ — 
Other receivables 15,442  7,857 
Prepaid expenses 7,335  4,568 
Other 2,157  4,445 
Total prepaid expenses and other current assets $ 40,975  $ 16,870 
Inventories
Inventories are stated at the lower of cost (first-in, first-out) or net realizable value. The following is a summary of inventories (in thousands):
  December 31,
  2020 2019
Raw materials $ 58,264  $ 23,294 
Work-in-process (materials, labor and overhead) 31,359  20,514 
Finished goods (materials, labor and overhead) 24,175  14,278 
Total inventories $ 113,798  $ 58,086 
Property, Plant and Equipment, net
The following is a summary of property, plant and equipment (in thousands):
  December 31,
  2020 2019
Equipment, furniture and fixtures $ 91,838  $ 80,599 
Building and improvements 49,014  46,878 
Leased instruments 60,722  47,656 
Land 1,080  1,080 
Construction in Progress 32,595  15,748 
Total property, plant and equipment, gross 235,249  191,961 
Less: accumulated depreciation and amortization (124,768) (112,199)
Total property, plant and equipment, net $ 110,481  $ 79,762 
Construction in progress includes instruments that have not been placed at a customer under a lease agreement that will be reclassified to leased instruments once placed at a customer site. The total expense for depreciation of fixed assets and
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amortization of leasehold improvements was $20.8 million, $19.4 million and $17.7 million for the years ended December 31, 2020, 2019 and 2018, respectively. Maintenance and minor repairs are charged to operations as incurred.
Goodwill and Intangible Assets
The Company had goodwill of $337.0 million as of December 31, 2020, which remains consistent with December 31, 2019. Finite-lived intangible assets consisted of the following (dollar amounts in thousands):
  December 31, 2020 December 31, 2019
Description Weighted-average
useful life
(years)
Gross
assets
Accumulated
amortization
Net Gross
assets
Accumulated
amortization
Net
Purchased technology 9.1 $ 112,100  $ (71,426) $ 40,674  $ 112,100  $ (64,632) $ 47,468 
Customer relationships 7.0 122,584  (60,688) 61,896  122,178  (44,045) 78,133 
License agreements 9.9 6,518  (5,312) 1,206  6,509  (4,931) 1,578 
Patent and trademark costs 10.8 28,740  (13,038) 15,702  28,740  (10,331) 18,409 
Software development costs 5.0 8,743  (5,790) 2,953  7,432  (4,908) 2,524 
Total finite-lived intangible assets $ 278,685  $ (156,254) $ 122,431  $ 276,959  $ (128,847) $ 148,112 
Amortization expense related to the capitalized software costs was $0.9 million, $0.8 million and $1.0 million for the years ended December 31, 2020, 2019 and 2018, respectively. Amortization expense (including capitalized software costs) was $27.3 million, $27.5 million and $28.8 million for the years ended December 31, 2020, 2019 and 2018, respectively.
The expected future annual amortization expense of the Company’s finite-lived intangible assets held as of December 31, 2020 is as follows (in thousands):
For the years ending December 31, Amortization expense
2021 $ 27,452 
2022 26,922 
2023 26,211 
2024 21,634 
2025 7,979 
Thereafter 12,233 
Total $ 122,431 
Other current liabilities
The following is a summary of other current liabilities (in thousands):
  December 31,
  2020 2019
Customer incentives $ 11,934  $ 7,369 
Deferred revenue 3,733  336 
Derivative liabilities 3,061  433 
Other 13,562  6,724 
Total other current liabilities $ 32,290  $ 14,862 

Note 3. Debt
Convertible Senior Notes
In December 2014, the Company issued $172.5 million aggregate principal amount of 3.25% Convertible Senior Notes due 2020. The Company accounted separately for the liability and equity components of the Convertible Senior Notes in
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accordance with authoritative guidance for convertible debt instruments that may be settled in cash upon conversion. The guidance required the carrying amount of the liability component to be estimated by measuring the fair value of a similar liability that does not have an associated conversion feature. Because the Company had no outstanding non-convertible public debt, the Company determined that senior, unsecured corporate bonds traded on the market represent a similar liability to the Convertible Senior Notes without the conversion option. Based on market data available for publicly traded, senior, unsecured corporate bonds issued by companies in the same industry with similar credit ratings and with similar maturity, the Company estimated the implied interest rate of its Convertible Senior Notes to be 6.9%, assuming no conversion option. Assumptions used in the estimate represent what market participants would use in pricing the liability component, which were defined as Level 2 observable inputs. The estimated implied interest rate was applied to the Convertible Senior Notes, which resulted in a fair value of the liability component of $141.9 million upon issuance, calculated as the present value of implied future payments based on the $172.5 million aggregate principal amount. The $30.7 million difference between the cash proceeds of $172.5 million and the estimated fair value of the liability component was recorded in additional paid-in capital, net of tax and issuance costs, as the Convertible Senior Notes were not considered redeemable. During 2020 the remaining aggregate principal amount of Convertible Senior Notes were settled or matured on December 15, 2020 and at December 31, 2020 no amounts were outstanding.
The following table summarizes the amount of interest expense for the following periods (in thousands):
Year ended December 31,
2020 2019 2018
Amortization of debt discount and deferred issuance costs $ 368  $ 1,179  $ 3,094 
Coupon interest 195  1,103  2,992 
Total Interest Expense $ 563  $ 2,282  $ 6,086 
The following table summarizes information about the settlement of the Convertible Senior Notes during the year ended December 31, 2020 (dollars in thousands):
Year ended December 31, 2020
Principal amount settled $ 13,131 
Number of shares of common stock issued 225,955 
Payment on Convertible Senior Note and Derivative Liability $ 43,446 
Revolving Credit Facility
On August 31, 2018, the Company entered into an Amended and Restated Credit Agreement (the “Credit Agreement”) which provides the Company with a $175.0 million Revolving Credit Facility. The Company repaid the remaining principal during the year ended December 31, 2019 and no balance remained outstanding as of December 31, 2020. The Credit Agreement has a term of five years and matures on August 31, 2023.
Loans will bear interest at a rate equal to (i) the London Interbank Offered Rate (“LIBOR”) plus the “applicable rate” or (ii) the “base rate” (defined as the highest of (a) the Bank of America prime rate, (b) the Federal Funds rate plus one-half of one percent and (c) LIBOR plus one percent) plus the “applicable rate.” The applicable rate is determined in accordance with a pricing grid based on the Company’s Consolidated Leverage Ratio (as defined in the Credit Agreement) ranging from 1.75% to 2.50% per annum for LIBOR rate loans and from 0.75% to 1.50% per annum for base rate loans. In addition, the Company pays a commitment fee on the unused portion of the Credit Agreement based on the Company’s Consolidated Leverage Ratio ranging from 0.15% to 0.30% per annum.
The Revolving Credit Facility is guaranteed by certain material domestic subsidiaries of the Company (the “Guarantors”) and is secured by liens on substantially all of the assets of the Company and the Guarantors, excluding real property and certain other types of excluded assets, and contains affirmative and negative covenants that are customary for credit agreements of this nature. The negative covenants include, among other things, limitations on asset sales, mergers, indebtedness, liens, dividends and other distributions, investments and transactions with affiliates. The Credit Agreement contains two financial covenants: (i) maximum Consolidated Leverage Ratio (as defined in the Credit Agreement) as of the last day of each fiscal quarter of 3.50 to 1.00, which ratio may be increased to 4.50 to 1.00 in case of certain qualifying acquisitions; and (ii) a minimum Consolidated Fixed Charge Coverage Ratio (as defined in the Credit Agreement) of 1.25 to 1.00 as of the end of any fiscal quarter for the most recently completed four fiscal quarters. The Company was in compliance with all financial covenants as of December 31, 2020. 
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Interest expense recognized on the Credit Agreement including amortization of deferred issuance cost was $0.7 million, $1.7 million, and $6.5 million, respectively, for the years ended December 31, 2020, 2019 and 2018.
Note 4. Income Taxes
Significant components of the provision (benefit) for income taxes are as follows (in thousands):
  December 31,
  2020 2019 2018
Current:
Federal $ 198,498  $ 1,559  $ — 
State 34,608  746  755 
Foreign 1,136  2,007  6,575 
Total current provision 234,242  4,312  7,330 
Deferred:
Federal (2,855) 1,234  (9,970)
State (1,104) (1,186) (7,944)
Foreign (251) (103) (215)
Total deferred (benefit) provision (4,210) (55) (18,129)
Provision (benefit) for income taxes $ 230,032  $ 4,257  $ (10,799)
The Company’s income before income taxes was subject to taxes in the following jurisdictions for the following periods (in thousands):
  December 31,
  2020 2019 2018
United States $ 1,035,752  $ 70,606  $ 46,592 
Foreign 4,567  6,572  16,792 
Income before income taxes $ 1,040,319  $ 77,178  $ 63,384 
Significant components of the Company’s deferred tax assets and deferred tax liabilities as of December 31, 2020 and 2019 are shown below (in thousands):
  December 31,
  2020 2019
Deferred tax assets:
Lease liability $ 24,790  $ 22,009 
Intangible assets 2,747  3,951 
Allowance for returns and discounts 27,277  5,266 
Stock-based compensation 8,367  5,197 
Tax credit carryforwards 11,770  13,846 
Other, net 10,426  6,610 
Total deferred tax assets 85,377  56,879 
Valuation allowance for deferred tax assets (2,281) (2,353)
Total deferred tax assets, net of valuation allowance 83,096  54,526 
Deferred tax liabilities:
Right-of-use assets (22,969) (20,334)
Intangible assets (1,133) (1,633)
Property, plant and equipment (14,232) (8,057)
Total deferred tax liabilities (38,334) (30,024)
Net deferred tax assets $ 44,762  $ 24,502 
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Management assesses the available positive and negative evidence to estimate if sufficient future taxable income will be generated to use the existing deferred tax assets. For the three years ended December 31, 2020, the Company has demonstrated positive cumulative pre-tax book income. Such objective positive evidence allowed the Company to consider other subjective evidence, such as the Company’s projections for future profitability, to determine the realizability of its deferred tax assets. On the basis of this evaluation, during the year ended December 31, 2020, the Company decreased the valuation allowance by $0.1 million related to the U.S. Foreign Tax Credit.
The valuation allowance of $2.3 million as of December 31, 2020 represents the portion of the deferred tax asset that management could not conclude was more likely than not to be realized. The amount of the deferred tax assets considered realizable could be adjusted in the future based on changes in available positive and negative evidence.
As of December 31, 2020, the Company had no federal net operating loss (“NOL”) carryforwards. The Company had state NOLs of approximately $5.9 million which will begin to expire in 2030 unless previously utilized. The Company has no federal research credits. The Company has federal foreign tax credits of $2.3 million which will begin to expire on December 31, 2028 unless previously utilized. The Company has state research credits of $12.3 million, of which none expire.
Pursuant to Internal Revenue Code Sections 382 and 383, the Company’s use of its NOL and tax credit carryforwards may be limited as a result of cumulative changes in ownership of more than 50% over a three-year period. As of December 31, 2020, the Company does not believe any historical ownership change has limited the use of its NOLs or tax credit carryforwards.
The reconciliation of income tax computed at the federal statutory rate to the provision (benefit) for income taxes from continuing operations is as follows (in thousands):
  Year ended December 31,
  2020 2019 2018
Tax expense at statutory tax rate $ 218,467  $ 16,207  $ 13,311 
State tax expense, net of federal tax 30,289  1,061  1,526 
Permanent differences 3,843  611  635 
Federal and state research credits—current year (5,037) (4,269) (3,628)
Stock-based compensation (13,867) (10,408) (9,286)
Change in valuation allowance (72) 523  (13,374)
Foreign Derived Intangible Income Deduction (FDII) (8,589) (159) (786)
Other 4,998  691  803 
Provision (benefit) for income taxes $ 230,032  $ 4,257  $ (10,799)
The Company recognizes liabilities for uncertain tax positions based on a two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. While the Company believes that it has appropriate support for the positions taken on its tax returns, the Company regularly assesses the potential outcome of examinations by tax authorities in determining the adequacy of its provision for income taxes.
The following table summarizes the activity related to the Company’s unrecognized tax benefits (in thousands):
  Year ended December 31,
  2020 2019 2018
Beginning balance $ 17,236  $ 15,245  $ 9,565 
(Decreases) increases related to prior year tax positions (2,351) 287  (558)
Increases related to current year tax positions 7,726  2,209  6,238 
Expiration of the statute of limitations for the assessment of taxes (54) (505) — 
Ending balance $ 22,557  $ 17,236  $ 15,245 
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As of December 31, 2020, 2019 and 2018, the Company had unrecognized tax benefits of $22.6 million, $17.2 million, and $15.2 million respectively, of which $15.0 million and $11.1 million and $9.3 million, respectively, would reduce the Company’s annual effective tax rate, if recognized. It is reasonably possible that the amount of unrecognized tax benefits in various jurisdictions may decrease in the next 12 months due to settlements with tax authorities. However, due to the uncertainty surrounding the timing of these events, an estimate in the change within the next 12 months cannot be made at this time. The Company’s policy is to recognize the interest expense and penalties related to income tax matters as a component of the income tax expense. The Company had accrued interest and penalties associated with uncertain tax positions of $0.5 million as of December 31, 2020, $0.4 million as of December 31, 2019 and $0.3 million as of December 31, 2018. Interest expense, net of accrued interest (reversed), was approximately $0.1 million for the years ended December 31, 2020, 2019 and 2018.
The Company is subject to periodic audits by domestic and foreign tax authorities.
As of December 31, 2020, the Company no longer has any federal net operating loss or credit carryforwards. However, because of utilization of tax attributes generated in tax years 2012 and later on its tax returns still open by statute, the Company’s federal tax years from 2012 and forward are still subject to examination by tax authorities. Due to the carryforward of unutilized California net operating losses and credits, the Company’s California tax returns for years 2001 and forward are subject to examination by tax authorities. The Company believes that it has appropriate support for the income tax positions taken on its tax returns and that its accruals for tax liabilities are adequate for all open years based on an assessment of many factors, including past experience and interpretations of tax law applied to the facts of each matter.
The Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was enacted on March 27, 2020. The CARES Act provides for, among other things, refundable payroll tax credits, deferment of employer side social security payments and technical amendments regarding the income tax depreciation of qualified improvement property placed in service after December 31, 2017. The Company is benefiting only from the technical amendments regarding retroactive accelerated income tax depreciation on certain of our leasehold improvement assets.
Note 5. Stockholders’ Equity
Preferred Stock. The Company’s certificate of incorporation, as amended, authorizes the issuance of up to 5 million preferred shares. The Board of Directors is authorized to fix the number of shares of any series of preferred stock and to determine the designation of such shares. However, the amended certificate of incorporation specifies the initial series and the rights of that series. No shares of preferred stock were outstanding as of December 31, 2020, 2019 or 2018.
Equity Incentive Plan. The Company grants stock options, RSUs and PSUs to employees and non-employee directors under its 2018 Equity Incentive Plan (the “2018 Plan”). The Company previously granted stock options under its 2016 Equity Incentive Plan (the “2016 Plan”), Amended and Restated 2010 Equity Incentive Plan (the “2010 Plan”) and the Amended and Restated 2001 Equity Incentive Plan (the “2001 Plan”). The 2016 Plan, 2010 Plan and 2001 Plan were terminated at the time of adoption of the 2018 Plan, but the terminated Plans continue to govern outstanding options granted thereunder. The Company has stock options, RSUs and PSUs outstanding, which were issued under each of these equity incentive plans to certain employees and directors. Stock options granted under these plans have terms ranging up to ten years, have exercise prices ranging from $14.56 to $248.41 per share, and generally vest over four years. As of December 31, 2020, approximately 2.2 million shares remained available for grant and 3.8 million shares of common stock were reserved for future issuance under the 2018 Plan.
Restricted Stock Units. The Company grants both RSUs and PSUs to certain officers, directors and management. Until the restrictions lapse, ownership of the affected restricted stock units granted to the Company’s officers, directors and management is conditional upon continuous employment with the Company.
For the years ended December 31, 2020, 2019 and 2018, the Company granted approximately 0.2 million, 0.3 million and 0.2 million shares, respectively, of RSUs to Board of Directors, officers and management, which either have a time-based four-year vesting provision or performance-based vesting provisions.
During the years ended December 31, 2020, 2019 and 2018, RSUs were granted to certain members of the Board of Directors in lieu of cash compensation as a part of the Company’s non-employee director’s deferred compensation program. The compensation expense associated with these RSU grants were $0.5 million, $0.5 million and $0.4 million for the years ended December 31, 2020, 2019 and 2018, respectively.
Employee Deferred Bonus Compensation Program. For the years ended December 31, 2020, 2019 and 2018, certain employees of the Company were eligible to participate in the Company’s deferred bonus compensation program with respect to any payments received under the Company’s cash incentive plan. Participating employees could elect to receive 50% or 100%
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of the cash value of their cash bonus in the form of fully vested RSUs plus a premium as additional RSUs, issued under the 2018 Plan. The premium RSUs are subject to a one-year vesting requirement from the date of issuance. The additional premium will be determined based on the length of time of the deferral period selected by the participating employee as follows: (i) if one year from the date of grant, a premium of 10% on the amount deferred, (ii) if two years from the date of grant, a premium of 20% on the amount deferred, or (iii) if four years from the date of grant, a premium of 30% on the amount deferred.
Employee Stock Purchase Plan. Under the Company’s Amended and Restated 1983 Employee Stock Purchase Plan (the “ESPP”), full-time employees are allowed to purchase common stock through payroll deductions (which cannot exceed 10% of the employee’s compensation) at the lower of 85% of fair market value at the beginning or end of each six-month purchase period. As of December 31, 2020, 86,571 shares remained available for future issuance.
Share Repurchase Program. On December 12, 2018, the Board of Directors authorized a stock repurchase program pursuant to which up to $50.0 million of the Company’s shares of common stock may be purchased through December 12, 2020. On August 28, 2020, the Board authorized an increase of additional $150.0 million to the Company’s existing stock repurchase program and also extended the repurchase authorization through August 28, 2022. During the year ended December 31, 2020, 257,329 shares of outstanding common stock were repurchased under the revised share repurchase program. There were no repurchases during 2019. At December 31, 2020, $156.3 million remained available under the new repurchase program.
Note 6. Stock-Based Compensation
Stock-based compensation expense was as follows (in thousands):
Year ended December 31,
  2020 2019 2018
Cost of sales $ 2,012  $ 1,162  $ 763 
Research and development 3,372  2,332  2,266 
Sales and marketing 6,009  3,497  2,843 
General and administrative 9,626  6,261  5,837 
Total stock-based compensation expense $ 21,019  $ 13,252  $ 11,709 
For the years ended December 31, 2020, 2019 and 2018, the Company recorded $2.2 million, $1.4 million and $1.6 million in stock-based compensation expense, respectively, associated with the deferred bonus compensation program, described in Note 5. During the years ended December 31, 2020, 2019 and 2018, $2.1 million, $0.8 million and $1.6 million, respectively, was initially recorded as a component of accrued payroll and related expenses associated with the deferred bonus compensation program.
Stock Options
Compensation expense related to stock options granted is recognized ratably over the service vesting period for the entire option award. The estimated fair value of each stock option was determined on the date of grant using the Black-Scholes option valuation model with the following weighted-average assumptions:
Year ended December 31,
  2020 2019 2018
Risk-free interest rate 1.18  % 2.51  % 2.49  %
Expected option life (in years) 5.12 5.68 6.29
Volatility rate 41  % 39  % 36  %
Dividend rate % % %
The computation of the expected option life is based on a weighted-average calculation combining the average life of options that have already been exercised and post-vest cancellations with the estimated life of the remaining vested and unexercised options. The expected volatility is based on the historical volatility of the Company’s stock. The risk-free interest rate is based on the U.S. Treasury yield curve over the expected term of the option. The Company has never paid any cash dividends on its common stock, and does not anticipate paying any cash dividends in the foreseeable future. Consequently, the Company uses an expected dividend yield of zero in the Black-Scholes option valuation model. The Company’s estimated forfeiture rate is based on its historical experience and future expectations.
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The Company’s determination of fair value is affected by the Company’s stock price as well as a number of assumptions that require judgment. The weighted-average fair value per share was $36.84, $23.67 and $18.76 for options granted during the years ended December 31, 2020, 2019 and 2018, respectively. The total intrinsic value was $51.8 million, $49.8 million and $38.2 million for options exercised during the years ended December 31, 2020, 2019 and 2018, respectively. As of December 31, 2020, total unrecognized compensation expense related to stock options was approximately $7.1 million and the related weighted-average period over which it is expected to be recognized is approximately 2.0 years. The maximum contractual term of the Company’s stock options is ten years.
A summary of the status of stock option activity for the years ended December 31, 2018, 2019 and 2020 is as follows (in thousands, except price data and years):
Number
of Shares
Weighted-
average exercise
price per
share
Weighted-
average remaining
contractual
term (in years)
Aggregate
intrinsic
value
Outstanding at December 31, 2017 2,659  $ 18.54 
Granted 159  46.50 
Exercised (891) 17.07 
Forfeited (50) 21.19 
Outstanding at December 31, 2018 1,877  21.53 
Granted 169  59.18 
Exercised (1,091) 19.22 
Forfeited (11) 49.71 
Outstanding at December 31, 2019 944  30.63 
Granted 145  96.34 
Exercised (317) 21.03 
Forfeited (12) 43.34 
Outstanding at December 31, 2020 760  $ 46.95  6.79 $ 101,535 
Vested and expected to vest at December 31, 2020 739  $ 46.03  6.74 $ 99,456 
Exercisable at December 31, 2020 327  $ 23.32  5.16 $ 51,062 
Restricted Stock Units
A summary of the status of restricted stock unit activity for the years ended December 31, 2018, 2019 and 2020 is as follows (in thousands, except price data):
Shares Weighted-average
grant date
fair value
Non-vested at December 31, 2017 746  $ 20.88 
Granted 242  49.97 
Vested (296) 21.70 
Forfeited (16) 28.40 
Non-vested at December 31, 2018 676  30.75 
Granted 279  59.75 
Vested (148) 24.26 
Forfeited (21) 43.90 
Non-vested at December 31, 2019 786  41.88 
Granted 235  101.20 
Vested (123) 26.58 
Forfeited (20) 58.32 
Non-vested at December 31, 2020 878  $ 59.60 
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The total amount of unrecognized compensation expense related to non-vested restricted stock units as of December 31, 2020 was approximately $25.2 million, which is expected to be recognized over a weighted-average period of approximately 1.4 years.
Note 7. Earnings Per Share
Basic earnings per share (“EPS”) is computed by dividing net income by the weighted-average number of common shares outstanding. Diluted EPS is computed based on the sum of the weighted average number of common shares and potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of shares issuable from stock options, unvested RSUs and the 3.25% Convertible Senior Notes. Potentially dilutive common shares from outstanding stock options and unvested RSUs are determined using the average share price for each period under the treasury stock method.
Potentially dilutive shares from the Convertible Senior Notes are determined using the if-converted method. Under the provisions of the if-converted method, the Convertible Senior Notes are assumed to be converted and the resulting common shares are included in the denominator of the EPS calculation and the interest expense, net of tax, recorded in connection with the Convertible Senior Notes is added back to net income. The Convertible Senior Notes have a dilutive impact when the average market price of the Company’s common stock exceeds the applicable conversion price of the notes. The Convertible Senior Notes became convertible on March 31, 2018 and matured on December 15, 2020.
The following table reconciles net income and the weighted-average shares used in computing basic and diluted EPS in the respective periods (in thousands):
Year ended December 31,
2020 2019 2018
Numerator:
Net income used for basic earnings per share $ 810,287  $ 72,921  $ 74,183 
Interest expense on Convertible Senior Notes, net of tax 445  1,848  4,927 
Net income used for diluted earnings per share, if-converted method $ 810,732  $ 74,769  $ 79,110 
Basic weighted-average common shares outstanding 42,124  40,860  37,995 
Dilutive potential shares issuable from Convertible Senior Notes 295  1,062  2,850 
Dilutive potential shares issuable from stock options and unvested RSUs 1,172  1,189  1,709 
Diluted weighted-average common shares outstanding, if-converted 43,591  43,111  42,554 
Potentially dilutive shares excluded from calculation due to anti-dilutive effect 10  199  161 
Potentially dilutive shares excluded from the calculation above represent stock options when the combined exercise price and unrecognized stock-based compensation are greater than the average market price for the Company’s common stock because their effect is anti-dilutive.
Note 8. Commitments and Contingencies
Leases
We lease administrative, research and development, sales and marketing and manufacturing facilities and certain equipment under various non-cancelable lease agreements. Facility leases generally provide for periodic rent increases, and may contain clauses for rent escalation, renewal options or early termination.
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The components of lease expense and supplemental cash flow information related to leases during the respective periods are as follows (in thousands):
Year ended December 31,
2020 2019
Finance lease ROU asset amortization $ 303  $ 314 
Finance lease interest expense 877  835 
Total finance lease costs 1,180  1,149 
Operating lease costs 11,236  10,130 
Total lease costs $ 12,416  $ 11,279 
Cash paid for amounts included in the measurement of operating lease liabilities
Operating cash flows from operating leases $ 10,801  $ 9,385 
Operating cash flows from finance leases $ 877  $ 835 
ROU assets obtained in exchange for new lease liabilities
Operating leases $ 15,271  $ 12,231 
Finance leases $ —  $ 1,369 
The Company leases its facilities and certain equipment. Commitments for minimum rentals under non-cancelable leases at the end of 2020 are as follows (dollars in thousands):
Years ending December 31, Operating Finance
2021 $ 12,043  $ 1,215 
2022 11,396  1,258 
2023 11,281  1,277 
2024 11,226  1,098 
2025 11,327  1,019 
Thereafter 79,893  12,420 
Total lease payments 137,166  18,287 
Less: imputed interest (28,661) (13,949)
Total 108,505  4,338 
Less: current portion (7,799) (238)
Non-current portion $ 100,706  $ 4,100 
Weighted average remaining lease term 14.3 years 12.6 years
Weighted average discount rate % 27  %
Summers Ridge Lease — The Company leases three of the four buildings that are located on the Summers Ridge Property in San Diego, California with an initial term through January 2033 with options to extend the lease for two additional five-year terms upon satisfaction of certain conditions, which have not been included in the determination of the lease term. The lease is subject to must-take provisions related to one additional building, which will have the same lease term as the three buildings originally leased. The remaining building is subject to the expiration of the lease with its current tenant for which the expiration date is not yet known.
McKellar Lease — During 1999, the Company completed a sale and leaseback transaction of its San Diego facility at McKellar Court to a partnership for which the Company is a 25% limited partner. The partnership is deemed to be a variable interest entity (VIE). The Company is not, however, the primary beneficiary of the VIE as it does not have the power to direct the activities of the partnership and does not have the obligation to absorb losses or receive benefits of the partnership that could potentially be significant to the partnership. The Company made lease payments to the partnership of approximately $1.0 million, $1.0 million and $0.9 million for the years ended December 31, 2020, 2019 and 2018, respectively.
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Rutherford Lease — During January 2021, the Company entered into a lease agreement for a manufacturing facility in Carlsbad, California. The minimum lease payments related to the lease is approximately $70.5 million. The initial lease term is 15 years with options to extend the lease for two additional five-year periods.
Purchase Commitments
The Company has $32.1 million in firm inventory purchase commitments as of December 31, 2020, the majority of which will be purchased within the next twelve months.
Litigation and Other Legal Proceedings
In Beckman Coulter Inc. v. Quidel Corporation, which was filed in the Superior Court for the County of San Diego, California, on November 27, 2017, Beckman Coulter (“Beckman”) alleges that a provision of an agreement between Quidel and Beckman violates state antitrust laws. Our acquisition of the B-type Naturietic Peptide assay business (“BNP Business”) consisted of assets and liabilities relating to a contractual arrangement with Beckman (the “Beckman Agreement”) for the supply of antibodies and other inputs related to, and distribution of, the Triage® BNP Test for the Beckman Coulter Access Family of Immunoassay Systems. The Beckman Agreement further provides that Beckman, for a specified period, cannot research, develop, manufacture or sell an assay for use in the diagnosis of cardiac diseases that measures or detects the presence or absence of BNP or NT-pro-BNP (a related biomarker) (the “Exclusivity Provision”). In the lawsuit, Beckman asserts that this provision violates certain state antitrust laws and is unenforceable. Beckman contends that it has suffered damages due to this provision and seeks a declaration that this provision is void.
On December 7, 2018, the trial court granted a motion by Beckman for summary adjudication, holding that the Exclusivity Provision is void under California law (the “December 7 Order”). On December 18, 2018, the trial court stayed the effect of the December 7 Order pending a decision on a writ petition Quidel intended to file with the Court of Appeal. Quidel filed its writ petition on January 18, 2019, asking the Court of Appeal to review and reverse the December 7 Order. On February 7, 2019, the trial court stayed all the remaining litigation pending the outcome of the writ petition and vacated all deadlines in the case.
On March 14, 2019, the Court of Appeal issued an order to show cause why the relief sought in Quidel’s petition should not be granted. The Court also stayed the December 7 Order pending a further order from the Court of Appeal. On August 29, 2019, the Court of Appeal issued a written decision ruling in Quidel’s favor and overturning the December 7 Order. Beckman challenged the Court of Appeal’s ruling with a petition for rehearing on September 10, 2019, which was denied on September 13, 2019.
On October 1, 2019, Beckman filed a petition for review of the Court of Appeal’s ruling with the Supreme Court of California (the “Supreme Court”). We subsequently filed an answer to Beckman’s petition, Beckman filed a response to our reply and on November 13, 2019, the Supreme Court granted review of the Court of Appeal ruling, with further action in this matter being deferred pending consideration and disposition of a related issue in Ixchel Pharma v. Biogen, or pending further order of the Supreme Court.
On August 3, 2020, the Supreme Court issued its opinion in Ixchel Pharma v. Biogen, holding, among other matters, that in evaluating whether a restraint in a business-to-business agreement violates California law, “a rule of reason applies to determine the validity of a contractual provision by which a business is restrained from engaging in a lawful trade or business with another business.” That is, the Supreme Court rejected the position that every contract in restraint of trade in the business context is per se void, but rather each must be evaluated based on a rule of reason.
On September 9, 2020, the Supreme Court transferred the matter back to the Court of Appeal with directions to vacate its decision and reconsider the case in light of the Supreme Court’s Ixchel Pharma v. Biogen ruling.
On November 6, 2020, the Court of Appeal issued its opinion, granting our petition and directing the trial court to vacate its December 7, 2018 order granting Beckman’s motion for summary adjudication.
On January 20, 2021, the Court of Appeal issued a remittitur, certifying its November 6, 2020 opinion and transferring the case back to the trial court where the litigation will continue and the exclusivity provision will be evaluated under a rule of reason analysis under California law.
The stay remains in place at the trial court level and a status conference is scheduled for March 12, 2021.
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Quidel denies that the Exclusivity Provision is unlawful, denies any liability with respect to this matter, and intends to vigorously defend itself. There are multiple factors that prevent us from being able to estimate the amount of loss, if any, that may result from this matter including: (1) we are vigorously defending ourselves and believe that we have a number of meritorious legal defenses; (2) there are unresolved questions of law and fact that could be important to the ultimate resolution of this matter, some of which are subject to review by the Supreme Court; and (3) discovery is ongoing. Accordingly, at this time, we are not able to estimate a possible loss or range of loss that may result from this matter or to determine whether such loss, if any, would have a material adverse effect on our financial condition, results of operations or liquidity.
From time to time, the Company is involved in other litigation and proceedings, including matters related to product liability claims, commercial disputes and intellectual property claims, as well as regulatory, employment, and other claims related to our business. The Company accrues for legal claims when, and to the extent that, amounts associated with the claims become probable and are reasonably estimable. The actual costs of resolving legal claims may be substantially higher or lower than the amounts accrued for those claims. For those matters as to which we are not able to estimate a possible loss or range of loss, we are not able to determine whether the loss will have a material adverse effect on our business, financial condition or results of operations or liquidity. No accrual has been recorded as of December 31, 2020 and December 31, 2019 related to such matters as they are not probable and/or reasonably estimable. 
Management believes that all such current legal actions, in the aggregate, will not have a material adverse effect on the Company. However, the resolution of, or increase in any accruals for, one or more matters may have a material adverse effect on the Company’s results of operations and cash flows. The Company also maintains insurance, including coverage for product liability claims, in amounts that management believes are appropriate given the nature of its business.
Licensing Arrangements
The Company has entered into various licensing and royalty agreements, which largely require payments by the Company based on specified product sales as well as the achievement of specified milestones. The Company had royalty and license expenses relating to those agreements of approximately $2.4 million, $1.1 million and $0.4 million for the years ended December 31, 2020, 2019 and 2018, respectively.
Note 9. Segment, Revenue and Geographic Information
The Company operates in one reportable segment. Sales to customers outside the U.S. represented 13%, 33% and 32% of total revenue for the years ended December 31, 2020, 2019 and 2018, respectively, of which sales to customers in China comprised 4%, 13% and 10%, respectively. As of December 31, 2020 and 2019, net accounts receivable due from foreign customers were $18.6 million and $22.9 million, respectively. For the year ended December 31, 2020, sales of our coronavirus products accounted for 70% of total revenue. For the years ended December 31, 2020, 2019 and 2018, sales of our influenza products accounted for 8%, 26%, and 24% respectively, of total revenue.
The Company had sales to individual customers in excess of 10% of total revenue, as follows:
Year ended December 31,
  2020 2019 2018
Customer:
A 29  % 13  % 12  %
B 16  % 18  % 19  %
C 13  % % %
D 10  % 15  % 13  %
68  % 51  % 49  %
As of December 31, 2020 and 2019, net accounts receivable from individual customers with balances due in excess of 10% of total accounts receivable totaled $411.7 million and $53.5 million, respectively.
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The following presents long-lived assets (excluding intangible assets) and total net revenue by geographic territory (in thousands): 
Long-lived assets as of December 31, Total revenue
for the years ended December 31,
  2020 2019 2020 2019 2018
Domestic $ 108,375  $ 78,254  $ 1,452,329  $ 358,381  $ 354,895 
Foreign 2,106  1,508  209,339  176,509  167,390 
Total $ 110,481  $ 79,762  $ 1,661,668  $ 534,890  $ 522,285 
Consolidated total revenues by product category are as follows (in thousands):
  Year ended December 31,
  2020 2019 2018
Rapid Immunoassay $ 1,144,831  $ 191,736  $ 183,160 
Cardiometabolic Immunoassay 242,933  266,505  266,524 
Molecular Diagnostic Solutions 222,964  21,716  19,358 
Specialized Diagnostic Solutions 50,940  54,933  53,243 
Total revenues $ 1,661,668  $ 534,890  $ 522,285 

Note 10. Fair Value Measurement
The following table presents the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of the following periods (in thousands):
  December 31, 2020 December 31, 2019
  Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total
Assets:
Cash equivalents (money market funds) $ 200,003  $ —  $ —  $ 200,003  $ —  $ —  $ —  $ — 
Derivative assets —  24  —  24  —  321  —  321 
Total assets measured at fair value $ 200,003  $ 24  $ —  $ 200,027  $ 321  $ —  $ 321 
Liabilities:
Derivative liabilities $ —  $ 3,061  $ —  $ 3,061  $ —  $ 433  $ —  $ 433 
Contingent consideration —  —  11,896  11,896  —  —  16,535  16,535 
Deferred consideration —  115,951  —  115,951  —  151,382  —  151,382 
Total liabilities measured at fair value $ —  $ 119,012  $ 11,896  $ 130,908  $ —  $ 151,815  $ 16,535  $ 168,350 
There were no transfers of assets or liabilities between Level 1, Level 2, and Level 3 categories of the fair value hierarchy during the years ended December 31, 2020 and 2019.
Cash equivalents consistent of funds held in money market accounts that are valued using quoted prices in active markets for identical instruments. Derivative financial instruments are based on observable inputs that are corroborated by market data. Observable inputs include broker quotes and daily market foreign currency rates and forward pricing curves. 
In connection with the acquisition of the BNP Business, the Company pays annual installments of $42.0 million each in deferred consideration through April 2023 and up to $8.0 million each in contingent consideration through April 2022. The fair value of the deferred consideration is calculated based on the net present value of cash payments using an estimated borrowing rate based on a quoted price for a similar liability. The fair value of contingent consideration is calculated using a discounted probability weighted valuation model. Discount rates used in such calculation is a significant assumption that is not observed in the market and, therefore, the resulting fair value represents a Level 3 measurement.
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The Company assesses the fair value of contingent consideration to be settled in cash related to these prior acquisitions using a discounted revenue model. Significant assumptions used in the measurement include revenue projections and discount rates. This fair value measurement of contingent consideration is based on significant inputs not observed in the market and thus represent Level 3 measurements. The changes in fair value of the contingent considerations during the years ended 2020, 2019 and 2018 were due to changes in the estimated payments and discounting periods.
Changes in estimated fair value of contingent consideration liabilities from December 31, 2017 through December 31, 2020 are as follows (in thousands):
  Contingent consideration
liability
(Level 3 measurement)
Balance at December 31, 2017 $ 24,301 
Cash payments (6,303)
Change in estimated fair value, recorded in general and administrative expenses 1,114 
Balance at December 31, 2018 19,112 
Cash payments (4,044)
Change in estimated fair value, recorded in general and administrative expenses 1,467 
Balance at December 31, 2019 16,535 
Cash payments (6,044)
Change in estimated fair value, recorded in general and administrative expenses 1,405 
Balance at December 31, 2020 $ 11,896 

Note 11. Employee Benefit Plan
The Company has a defined contribution 401(k) plan (the “401(k) Plan”) covering all employees who are eligible to join the 401(k) Plan upon employment. Employee contributions are subject to a maximum limit by federal law. This Plan includes an employer match of 50% on the first 6% of pay contributed by the employee. The Company contributed approximately $3.1 million, $2.5 million and $2.6 million to the 401(k) Plan during the years ended December 31, 2020, 2019 and 2018, respectively.
Note 12. Foreign Currency Hedges
In the normal course of business, the Company is exposed to gains and losses resulting from fluctuations in foreign currency exchange rates. As part of its strategy to manage the level of exposure to the risk of fluctuations in foreign currency exchange rates, the Company uses designated cash flow hedges in the form of foreign currency forward contracts to mitigate the impact of foreign currency translation on transactions that are denominated primarily in the Euro and the Chinese Yuan. The Company also uses non-designated forward contracts to hedge non-functional currency denominated balance sheet assets. Hedging relationships for all derivative hedges and the underlying hedged items, as well as the risk management objectives and strategies for undertaking the hedge transactions are formally documented. The Company does not use any derivative financial instruments for trading or other speculative purposes.
Such forward foreign currency contracts are carried at fair value in prepaid expenses and other current assets or other current liabilities depending on the unrealized gain or loss position of the hedged contract as of the balance sheet date. Changes in the value of the derivatives are recorded to other comprehensive income (loss) until the underlying hedged item is recognized in earnings, or the derivative no longer qualifies as a highly effective hedge. The cash flows from derivatives treated as hedges are classified in the Consolidated Statements of Cash Flows in the same category as the item being hedged.
The notional principal amounts for outstanding derivative instruments provide one measure of the transaction volume outstanding and do not represent the amount of our exposure to credit or market loss. Credit risk represents our gross exposure to potential accounting loss on derivative instruments that are outstanding or unsettled if all counterparties failed to perform according to the terms of the contract, based on then-current currency exchange rates at each respective date. We generally enter into master netting arrangements, which reduces credit risk by permitting net settlement of transactions with the same counterparty. We present our derivative assets and derivative liabilities at their net fair values. We did not have any derivative instruments with credit-risk related contingent features that would require us to post collateral.
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The following table summarizes the fair value and notional amounts of the foreign currency forward contracts as of December 31, 2020 and December 31, 2019 (in thousands):
December 31, 2020 December 31, 2019
Notional Amount Fair Value, Net Notional Amount Fair Value, Net
Designated cash flow hedges:
Prepaid expenses and other current assets $ —  $ —  $ 27,944  $ 321 
Other current liabilities $ 38,435  $ 2,819  $ 6,219  $ 433 
Non-designated forward contracts:
Prepaid expenses and other current assets $ 18,160  $ 24  $ —  $ — 
Other current liabilities $ 23,120  $ 242  $ —  $ — 

Note 13. Selected Quarterly Financial Data (unaudited)
First Quarter Second Quarter Third Quarter Fourth Quarter
  (in thousands, except per share data)
2020
Total revenues $ 174,653  $ 201,754  $ 476,058  $ 809,203 
Gross profit $ 114,991  $ 148,751  $ 383,619  $ 701,494 
Operating income $ 51,628  $ 83,663  $ 307,959  $ 617,076 
Net income $ 40,237  $ 67,652  $ 232,268  $ 470,130 
Basic income per share $ 0.96  $ 1.61  $ 5.52  $ 11.14 
Diluted income per share $ 0.93  $ 1.55  $ 5.33  $ 10.78 
2019
Total revenues $ 147,968  $ 108,252  $ 126,492  $ 152,178 
Gross profit $ 90,927  $ 59,179  $ 75,859  $ 94,840 
Operating income $ 31,153  $ 5,818  $ 20,682  $ 35,063 
Net income $ 24,844  $ 1,270  $ 16,181  $ 30,626 
Basic earnings per share $ 0.63  $ 0.03  $ 0.39  $ 0.73 
Diluted earnings per share $ 0.60  $ 0.03  $ 0.38  $ 0.71 

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SCHEDULE II
QUIDEL CORPORATION
CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS
Description Balance at
beginning of
period
Additions charged to expense or as reductions to revenue (1) Deductions (2) Balance at end of
period
(in thousands)
Year ended December 31, 2020:
Accounts receivable allowance $ 15,960  $ 276,988  $ (189,513) $ 103,435 
Year ended December 31, 2019:
Accounts receivable allowance $ 11,979  $ 65,649  $ (61,668) $ 15,960 
Year ended December 31, 2018:
Accounts receivable allowance $ 12,309  $ 65,142  $ (65,472) $ 11,979 
 
(1)Primarily represents charges for contract rebate allowances recorded as reductions to revenue. Additions to allowance for doubtful accounts are recorded to sales and marketing expense.
(2)The deductions represent actual charges against the accrual described above.
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Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
None.
Item 9A. Controls and Procedures
Evaluation of disclosure controls and procedures: We have performed an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), of the effectiveness of our disclosure controls and procedures, as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”). Based on that evaluation, our CEO and CFO concluded that our disclosure controls and procedures were effective as of December 31, 2020 at a reasonable assurance level to ensure that information required to be disclosed by us in the reports filed or submitted by us under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.
Changes in internal control over financial reporting: There was no change in our internal control over financial reporting during the quarter ended December 31, 2020 that materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
Management’s report on internal control over financial reporting: Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of our financial statements for external purposes in accordance with U.S. generally accepted accounting principles. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Under the supervision and with the participation of our management, including our CEO and CFO, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control—Integrated Framework (2013), issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on our evaluation under the framework in Internal Control—Integrated Framework, our management concluded that our internal control over financial reporting was effective as of December 31, 2020.
The effectiveness of our internal control over financial reporting as of December 31, 2020 has been audited by Ernst & Young LLP, our independent registered public accounting firm, as stated in their report which is included in this Item 9A.
73



REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Stockholders and the Board of Directors of Quidel Corporation
Opinion on Internal Control over Financial Reporting
We have audited Quidel Corporation’s internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), (the COSO criteria). In our opinion, Quidel Corporation (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2020, based on the COSO criteria.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2020 and 2019, the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows, for each of the three years in the period ended December 31, 2020, and the related notes and schedule listed in the Index at Item 15(a)(2) and our report dated February 18, 2021 expressed an unqualified opinion thereon.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.
Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control Over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
/s/ Ernst & Young LLP
San Diego, California
February 18, 2021
74



Item 9B. Other Information
2021 Annual Meeting of Stockholders
The Company’s 2021 Annual Meeting of Stockholders will be held on Tuesday, May 18, 2021, beginning at 8:30 a.m., Pacific Time. The Annual Meeting will be held virtually and can be accessed online.
75




Part III
Item 10. Directors, Executive Officers and Corporate Governance
The information required by this item is incorporated by reference to our 2021 proxy statement, which will be filed with the SEC no later than April 30, 2021 (the “2021 Proxy Statement”). Information with respect to the Company’s executive officers is included under Part 1 of this Annual Report.
Item 11. Executive Compensation
The information required by this item is incorporated by reference from our 2021 Proxy Statement.
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
The information required by this item is incorporated by reference from our 2021 Proxy Statement.
Item 13. Certain Relationships and Related Transactions, and Director Independence
The information required by this item is incorporated by reference from our 2021 Proxy Statement.
Item 14. Principal Accountant Fees and Services
The information required by this item is incorporated by reference from our 2021 Proxy Statement.
76




Part IV
Item 15. Exhibits and Financial Statement Schedules
The following documents are filed as part of this Form 10-K:
 
(a)(1) Financial Statements
The Consolidated Financial Statements required by this Item are submitted in Part II, Item 8 of this Form 10-K.
(2) Financial Statement Schedules
The following Financial Statement Schedule of Quidel Corporation for the years ended December 31, 2020, 2019 and 2018 is submitted in Part II, Item 8 of this Form 10-K and should be read in conjunction with the Consolidated Financial Statements of Quidel Corporation:
Schedule II. Consolidated Valuation and Qualifying Accounts.
Financial Statement Schedules not listed above have been omitted because of the absence of conditions under which they are required or because the required information is included in the Consolidated Financial Statements or the Notes thereto.
(3) Exhibits. See Paragraph 15(b) below.
 
(b)Exhibits
The Exhibit Index immediately following this Item 15 is filed as part of, and incorporated by reference into, this Annual Report on Form 10-K.
 
(c)Financial Statements required by Regulation S-X which are excluded from this Annual Report on Form 10-K by Rule 14(a)-3(b).
Not applicable.

77




EXHIBIT INDEX
 
Exhibit
Number
Description
3.1
3.2
3.3
4.1
4.2
4.3
78



79



101 The following financial statements from the Company's Annual Report on Form 10-K for the year ended December 31, 2020, formatted in Inline XBRL: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Income, (iii) Consolidated Statements of Comprehensive Income, (v) Consolidated Statements of Stockholders’ Equity (v) Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags.
104 The cover page from the Company's Annual Report on Form 10-K for the year ended December 31, 2020, formatted in Inline XBRL (included as Exhibit 101).

* Filed / furnished herewith
(1)Indicates a management plan or compensatory plan or arrangement.

80



Item 16. Form 10-K Summary
Not applicable.
81



SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
QUIDEL CORPORATION
By
/s/ DOUGLAS C. BRYANT
Date: February 18, 2021
Douglas C. Bryant
President, Chief Executive Officer
(Principal Executive Officer)
Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.
 
Signature Title Date
/s/ DOUGLAS C. BRYANT
Director, President, Chief Executive Officer (Principal Executive Officer) February 18, 2021
Douglas C. Bryant
/s/ RANDALL J. STEWARD
Chief Financial Officer, (Principal Financial and Accounting Officer) February 18, 2021
Randall J. Steward
/s/ KENNETH F. BUECHLER
Chairman of the Board February 18, 2021
Kenneth F. Buechler
/s/ EDWARD L. MICHAEL
Director February 18, 2021
Edward L. Michael
/s/ KATHY P. ORDOÑEZ
Director February 18, 2021
Kathy P. Ordoñez
/s/ MARY LAKE POLAN
Director February 18, 2021
Mary Lake Polan
/s/ ANN D. RHOADS
Director February 18, 2021
Ann D. Rhoads
/s/ CHARLES P. SLACIK
Director February 18, 2021
Charles P. Slacik
/s/ MATTHEW W. STROBECK
Director February 18, 2021
Matthew W. Strobeck
/s/ KENNETH J. WIDDER
Director February 18, 2021
Kenneth J. Widder

82


Exhibit 10.43
LEASE AGREEMENT

by and between

ARE-SD REGION NO. 71, LLC,
a Delaware limited liability company,
as Landlord
and

QUIDEL CORPORATION,
a Delaware corporation,
as Tenant



Dated as of January 14, 2021


739237752.8


LEASE AGREEMENT
THIS LEASE AGREEMENT (this “Lease”) is made as of January 14, 2021 (the “Effective Date”), by and between ARE-SD REGION NO. 71, LLC, a Delaware limited liability company (“Landlord”), and Quidel Corporation, a Delaware corporation (“Tenant”).
WHEREAS, Landlord has entered into an agreement (the “Purchase Agreement”) to acquire title to the real property located at 2285 Rutherford Road, Carlsbad, California 92008 and legally described on Exhibit A (the “Land”), together with the building located thereon (the “Building”) and other structures and improvements appurtenant thereto, including the Premises (defined below) (to the extent acquired pursuant to the Purchase Agreement, and collectively with the Land, the “San Diego Facility”); and
WHEREAS, Landlord desires to lease the Premises to Tenant, and Tenant desires to lease the Premises from Landlord, in accordance with the terms and conditions of this Lease.
WITNESSETH:
1.Premises, Parking Areas.
(a) Upon and subject to the terms, covenants, and conditions hereinafter set forth, Landlord hereby leases to Tenant, and Tenant hereby leases from Landlord, certain real estate which consists of approximately 128,745 rentable square feet (the “Premises”), comprising all of the Building. The rentable square footage figure set forth in this Section 1(a) is agreed upon by the parties and deemed to be true and correct, and none of the terms of this Lease dependent upon such measurement (e.g., Rent, TI Allowance, and Landlord Contribution) shall be adjusted notwithstanding any subsequent remeasurement of the Premises or the components thereof.

(b) Upon and subject to the terms, covenants and conditions hereinafter set forth (including, without limitation, Section 24), Landlord hereby grants to Tenant at no additional expense, and Tenant hereby accepts such grant of, an exclusive license to use all of the parking spaces which are located on the Land (the “Parking Areas”) and all other portions of the San Diego Facility and exterior areas of the Land, including, but not limited to, all walkways, accessways and other amenities, subject to Landlord’s rights to enter such areas for the purposes set forth in this Lease.

(c) Except as expressly set forth herein, Tenant shall accept the Premises in its otherwise existing “as-is” condition and Landlord shall not be obligated to provide or pay for any improvement work or services related to the improvement of the Premises.

2.Term; Condition Precedent; Landlord’s Work
. The term of this Lease (the “Term”) shall commence on the date that ARE-SD Region No. 71 Holding, LLC, a Delaware limited liability company (“Holding”) acquires title to the Land (the “Commencement Date”) and expire at 11:59 pm on the date that is fifteen (15) years after the last day of the calendar month in which the Rent Commencement Date occurs (or such earlier date as this Lease may otherwise terminate in accordance with its terms, covenants, conditions, and provisions). The initial Term may be extended by Tenant exercising the renewal options pursuant to Section 3. “Lease Year” means the twelve (12) month period commencing on the first day of the first calendar month following the Rent Commencement Date (unless the Rent Commencement Date is the first day of the calendar month, in which case the first Lease Year shall commence on the Rent Commencement Date) and each consecutive
739237752.8                     1


period of twelve (12) calendar months thereafter during the Term (as defined below). “Rent Commencement Date” means the earlier of (x) the date of Substantial Completion of the Tenant Improvements (as each is defined in the work letter attached hereto as Exhibit C (the “Work Letter”)) and (y) December 1, 2021; provided, however, with respect to the foregoing clause (y), such date shall be extended day-for-day for any delay of Substantial Completion of Tenant’s Improvements caused by Landlord Delay (as described in Section 2 below). Upon request of Landlord, Tenant shall execute and deliver a written acknowledgment of the Commencement Date, Rent Commencement Date and the expiration date of the Term when such are established in the form of the “Acknowledgement of Commencement Date” attached to this Lease as Exhibit E; provided, however, Tenant’s failure to execute and deliver such acknowledgment shall not affect Landlord’s rights hereunder. Landlord shall make the Premises available to Tenant on the Commencement Date.
Notwithstanding anything to the contrary in this Agreement, it shall be a condition precedent to the effectiveness of this Lease that Holding shall have acquired title to the Land. Promptly following Tenant’s written request therefor received after Holding’s acquisition of title to the Land, Landlord shall furnish Tenant with a copy of Holding’s vesting deed for the Land. In the event Holding has not acquired title to the Land by February 26, 2021, then this Lease may be terminated by Landlord or Tenant by delivery of written notice to the other. If this Lease terminates pursuant to the immediately preceding sentence, (i) the Base Rent paid by Tenant to Landlord concurrently with Tenant’s delivery of an executed copy of this Lease pursuant to Section 4(a) shall be returned to Tenant and (ii) neither Landlord nor Tenant shall have any further rights, duties or obligations under this Lease.
Following Holding’s acquisition of title to the Land, Landlord shall perform certain work with respect to the core and shell of the Building and certain site work pursuant to the scope of work attached hereto as Exhibit D, which scope of work has been agreed to by Landlord and Tenant (“Landlord’s Work”). Landlord shall cause Landlord’s Work to be performed in a good and workmanlike manner and in accordance with applicable Laws. Landlord shall consult with Tenant with respect to elements of Landlord’s Work which are discretionary in nature. Landlord may make changes to the scope of Landlord’s Work reflected on Exhibit D upon notice to Tenant so long as such changes will not result in (w) a more than nominal increase in TI Costs (as defined in the Work Letter), (x) delay Tenant’s schedule for Substantial Completion of the Tenant Improvements by more than one (1) Business Day, (y) increase the cost of Landlord’s Work above the amount of Landlord’s Contribution (as hereinafter defined), or (z) any material element of Landlord’s Work being removed from the scope of Landlord’s Work. Any changes to the scope of Landlord’s Work reflected on Exhibit D that would result in any of the circumstances listed in subsections (w) through (y) of the immediately preceding sentence shall require Tenant’s prior approval, which shall not be unreasonably withheld, conditioned or delayed, and any changes that would result in any element of Landlord’s Work being removed from the scope of Landlord’s Work as contemplated in subsection (z) of the immediately preceding sentence shall require Tenant’s prior approval, which may be granted or withheld in Tenant’s sole discretion. Tenant waives all claims for Rent abatement in connection with Landlord’s Work. All costs incurred by Landlord in connection with Landlord’s Work including, without limitation, all hard and soft design, engineering, permitting and construction costs, and an administrative fee payable to Landlord in the amount of 1% of the Landlord Contribution (which amount shall be increased for any Additional Landlord Contribution), shall be included in the calculation of the cost of Landlord’s Work. Landlord shall be responsible for the cost of Landlord’s Work in the amount of $3,218,625 (or such greater amount as may be agreed upon in writing by Landlord and Tenant in their sole and absolute discretion (any such incremental increase being the “Additional Landlord Contribution”)) (inclusive of any Additional Landlord Contribution, the “Landlord Contribution”). Landlord shall make determinations with respect to the budget for Landlord’s Work and any changes thereto in a commercially reasonable manner, and any material
739237752.8                     2


increase in the scope of Landlord’s Work shall require Tenant’s consent, which shall not be unreasonably withheld, conditioned or delayed. In the event the actual cost to complete Landlord’s Work is less than the maximum amount of the Landlord Contribution, then the difference of such amounts (the “Landlord Work Residual Funds”) shall be added to the TI Allowance (as defined in Section 5 of the Work Letter). Notwithstanding that Tenant has reviewed and approved Landlord's Work, such review and approval shall not be deemed a warranty or representation that the plans or drawings for Landlord's Work depict a structurally sound building, and no liability for design defect shall attach to Tenant by virtue of such review and approval. “Substantial Completion of Landlords Work," or words of similar import mean that the Landlord's Work has been completed, as reasonably determined by Landlord’s architect (which determination shall be evidenced by delivery by Landlord’s architect of an executed Certificate of Substantial Completion in the form of the American Institute of Architects document G704 for the benefit of Landlord and Tenant), in accordance with: (i) the provisions of this Section 2 and Exhibit D; (ii) the plans and specifications which are reasonably approved by Tenant in accordance with Section 3; and (iii) all applicable Laws, except normal “punch list” items of a non-material nature which do not interfere with Tenant’s construction of the Tenant Improvements or the use of the Premises. Landlord shall promptly undertake and complete, or cause to be completed, all punch list items. In the event that Holding acquires title to the Land after February 26, 2021 or if Substantial Completion of the Tenant Improvements is delayed due to the negligence of Landlord, or Landlord’s failure to timely comply with its obligations set forth in the Work Letter (each or collectively, a “Landlord Delay”), and, as a result of a Landlord Delay, the Tenant Improvements are not completed by December 1, 2021, then the Rent Commencement Date shall be extended for each day of such delay.

Commencing on the Rent Commencement Date and continuing thereafter on the first day of each month during the Term, Tenant shall pay to Landlord (i) the amount necessary to fully amortize an amount equal to the Landlord Contribution (inclusive of any Additional Landlord Contribution and regardless of whether the same has been disbursed or otherwise used), in equal monthly payments with interest at a rate of 7% per annum over the Term, which interest shall begin to accrue as of the Rent Commencement Date and (ii) the amount necessary to fully amortize an amount equal to the TI Allowance (regardless of whether the same has been disbursed or otherwise used), in equal monthly payments with interest at a rate of 7% per annum over the Term, which interest shall begin to accrue as of the Rent Commencement Date (such amortized amounts and accrued interest, collectively, “TI Rent”). With respect to any Additional Landlord Contribution, (i) such interest shall accrue at the aforementioned rate as of the later of the Rent Commencement Date and the date Landlord and Tenant agree in writing upon an Additional Landlord Contribution and (ii) the portion of the Landlord Contribution comprised of the Additional Landlord Contribution shall be amortized as described in this Section 2 except that the amortization period shall be the period commencing from the date on which Landlord and Tenant agree upon the Additional Landlord Contribution until the expiration of the Term. Any TI Rent remaining unpaid as of the expiration or earlier termination of this Lease shall be paid to Landlord in a lump sum (with the allowed interest accrued up to, but not beyond, the date of Tenant’s payment of the TI Rent) at the expiration or earlier termination of this Lease. For the avoidance of doubt, Tenant acknowledges that it shall be obligated to pay the amounts set forth in this paragraph regardless of whether all of the Landlord Contribution or TI Allowance is ever disbursed.
Tenant acknowledges that Landlord will continue to require access to portions of the San Diego Facility (including the Building interior) following the Commencement Date in order to complete Landlord’s Work while Tenant is performing the Tenant Improvements. Commencing on the Commencement Date, Landlord and Tenant shall work together in a cooperative manner, and shall likewise require each of their respective contractors to work together in a cooperative manner, to coordinate the remaining Landlord’s Work and the Tenant Improvements and to achieve the substantial completion of all such work in as
739237752.8                     3


prompt and efficient manner as reasonably practicable. Landlord shall use commercially reasonable efforts to diligently perform Landlord’s Work to completion; provided, however, Tenant hereby acknowledges and agrees that Landlord’s Work may not be complete by the Rent Commencement Date, and that certain portions of Landlord’s Work may not be able to be completed until certain portions of the Tenant Improvements are completed, and Tenant shall have no claim for abatement of Rent or otherwise as a result thereof.

Tenant shall have one year after Substantial Completion of Landlord’s Work within which to notify Landlord of (i) any non-compliance of Landlord’s Work with applicable Laws, or (ii) any claim that Landlord’s Work was not completed substantially in accordance with the agreed scope of work (subject to changes as are permitted hereunder) (collectively, “Construction Defect”) discovered by Tenant, and Landlord shall use reasonable efforts to remedy or cause the responsible contractor to remedy any such Construction Defect within 30 days thereafter. Notwithstanding the foregoing, Landlord shall not be in default under the Lease if the applicable contractor, despite Landlord’s reasonable efforts, fails to remedy such Construction Defect within such 30-day period, in which case Landlord shall have no further obligation with respect to such Construction Defect other than to cooperate, at no cost to Landlord, with Tenant should Tenant elect to pursue a claim against such contractor. Tenant shall be entitled to receive the benefit of all construction warranties and manufacturer’s equipment warranties relating to equipment installed in the Premises. If requested by Tenant, Landlord shall attempt to obtain extended warranties from manufacturers and suppliers of such equipment, but the cost of any such extended warranties shall be borne solely out of the TI Allowance.

3.Renewal Options. Tenant shall have the right to extend the Term of the Lease upon the following terms and conditions:
(a)    Extension Rights. Tenant shall have two (2) consecutive rights (each, an “Extension Right”) to extend the Term of this Lease for five (5) years each (each, an “Extension Term”) on the same terms and conditions as this Lease (other than with respect to Base Rent and the Improvement Allowance (as defined in Section 38(c) below)) by giving Landlord written notice of its election to exercise each Extension Right at least twelve (12) months prior, and no earlier than twenty-one (21) months prior, to the expiration of the initial Term of the Lease or the expiration of any prior Extension Term.
Base Rent shall be adjusted on the commencement date of such Extension Term and on each annual anniversary of the commencement of such Extension Term by multiplying the Base Rent payable immediately before such adjustment by 3.0% and adding the resulting amount to the Base Rent payable immediately before such adjustment.

(b)    Rights Personal. Extension Rights are personal to Tenant and are not assignable without Landlord’s consent, which may be granted or withheld in Landlord’s sole discretion; provided, however, that such Extension Rights are transferrable in conjunction with an assignment to an Affiliate or an assignment consented to by Landlord pursuant to Section 13 hereof.

(c)    Exceptions. Notwithstanding anything set forth above to the contrary, Extension Rights shall, at Landlord’s option, not be in effect and Tenant may not exercise any of the Extension Rights:

(i)     during any period of time that there is a currently pending Event of Default by Tenant under any provision of this Lease; or
739237752.8                     4


(ii)     if Tenant committed an Event of Default under any financial provision of this Lease three (3) or more times, whether or not the Events of Default are cured, during the twelve (12) month period immediately prior to the date that Tenant intends to exercise an Extension Right, whether or not the Events of Default are cured.

(d)    No Extensions. The period of time within which any Extension Rights may be exercised shall not be extended or enlarged by reason of Tenant’s inability to exercise the Extension Rights.
(e)    Termination. The Extension Rights shall, at Landlord’s option, terminate and be of no further force or effect even after Tenant’s due and timely exercise of an Extension Right, if, after such exercise, but prior to the commencement date of an Extension Term, Tenant has committed an Event of Default under any financial provision of this Lease three (3) or more times.
4.Rent.
(a)    Base Rent. Tenant shall pay to Landlord base rent (“Base Rent”) for the Premises from and after the Rent Commencement Date at the rate of $1.36 per rentable square foot of the Premises per month and shall be subject to adjustment on the first day of each new Lease Year thereafter and each anniversary of such date thereafter occurring during the Initial Term (each, a “Base Rent Adjustment Date”), to equal one hundred three percent (103%) of the Base Rent in effect immediately prior to the applicable Base Rent Adjustment Date. The Base Rent for the month in which the Rent Commencement Date occurs (or, if the Rent Commencement Date does not occur on the first day of a calendar month, Base Rent for the first full calendar month following the Rent Commencement Date) shall be due and payable concurrently with Tenant’s delivery of an executed copy of this Lease to Landlord. Base Rent shall be payable each month, in advance on the first day of each calendar month. If the Rent Commencement Date is other than the first day of the month, Base Rent shall be pro-rated during the first calendar month of the Term in accordance with Section 4(d). Except as otherwise expressly set forth herein, there shall be no abatement, deduction or set-off permitted against the Base Rent or Additional Rent payable under this Lease.
(b)    Additional Rent. During the Term, in addition to Base Rent, Tenant shall pay to Landlord, as Additional Rent, all Building Operating Expenses and Project Expenses attributable to each Computation Year, it being understood and agreed that Building Operating Expenses includes a management fee equal to one percent (1%) of Base Rent. It is the intent of the parties that Tenant’s payment of Base Rent is intended to be on an absolute triple net basis for the San Diego Facility.
(c)    Payment of Additional Rent.
(i)    Within thirty (30) days prior to the end of each Computation Year, Landlord shall deliver Notice to Tenant of Landlord’s good faith estimate of the total amounts to be payable by Tenant under Section 4(b) for the following Computation Year, together with reasonable documentation in support of such good faith estimate, and Tenant shall pay such estimated Additional Rent on a monthly basis, in advance, on the first day of each calendar month for such following Computation Year. Landlord’s then-current annual operating and capital budgets for the San Diego Facility shall be used for purposes of calculating Tenant’s monthly payment of estimated Additional Rent for the corresponding Computation Year, subject to adjustment as provided herein.
739237752.8                     5


(ii)    By April 1 of each calendar year following the initial Computation Year, Landlord shall provide Tenant with a statement (the “Annual Statement”) showing the actual Additional Rent due to Landlord for the prior Computation Year and setting forth in reasonable detail the basis for the calculation of actual Additional Rent, together with reasonable supporting documentation. If the total of the monthly payments of Additional Rent that Tenant has made for the prior Computation Year is less than the actual Additional Rent chargeable to Tenant for such prior Computation Year, then Tenant shall pay the difference in a lump sum within fifteen (15) Business Days after receipt of such statement from Landlord. Any overpayment by Tenant of Additional Rent for the prior Computation Year shall, at Tenant’s option, be either credited towards the Additional Rent next due or returned to Tenant in a lump sum payment within fifteen (15) Business Days.

(iii)    Landlord shall endeavor to make the final determination of Additional Rent for the Computation Year in which this Lease expires or terminates as soon as possible after the end of such Computation Year, but in no event later than ninety (90) days thereafter or as soon as practicable thereafter. With respect to the Computation Year in which this Lease expires or terminates, even if the Term has expired or terminated and Tenant has vacated the Premises, Tenant shall remain liable for payment of any amount due to Landlord in excess of the estimated Additional Rent previously paid by Tenant, and, conversely, Landlord shall promptly return to Tenant any overpayment. Notwithstanding anything to the contrary contained in this Lease, Tenant shall have no obligation to pay any Expenses to Landlord which are first billed by the Landlord after the date which is twelve (12) months after the expiration of the Term, except for Taxes for which Tenant is responsible under this Lease and/or any costs for which Landlord is billed after the expiration of such 12-month period.

(d)    General Payment Terms. Base Rent, Additional Rent, and all other sums payable by Tenant to Landlord hereunder are referred to as the “Rent”. All Rent shall be paid by ACH or wire transfer of immediately available funds to a bank account or accounts designated in writing by Landlord. The Rent for any fractional part of a calendar month shall be a prorated amount of the Rent for such calendar month based upon actual days elapsed.

(e)    Interest. Any installment of Rent and any other sum due from Tenant under this Lease which is not received by Landlord after expiration of all applicable notice and cure periods, shall bear interest from the date such payment was originally due under this Lease until paid at the Default Rate (as defined below); provided, however, with respect to the first late payment of Rent in any consecutive twelve (12) calendar month period, interest shall not begin to accrue unless Tenant fails to pay such Rent within five (5) days after receipt of written notice from Landlord notifying Tenant of its failure to timely pay Rent. In addition, Tenant shall pay all costs and attorneys’ fees incurred by Landlord in collection of such amounts.

(f)    Audit Rights. Tenant shall have the right to appoint an independent nationally recognized independent accounting firm (the “Auditor”), which Auditor shall be subject to Landlord’s reasonable approval, working pursuant to a fee arrangement other than a contingent fee, to audit the Landlord’s records related to the Expenses for any Computation Year, including the right to review and inspect the books, records, data files and other information with respect thereto, to the extent required to determine compliance with this Lease, upon reasonable prior Notice to the Landlord delivered within six (6) months after Tenant’s receipt of the Annual Statement from Landlord with respect to such Computation Year subject to such audit. Tenant may not exercise the rights granted pursuant to the foregoing sentence more than once in any twelve (12) month period and any inspection may only occur
739237752.8                     6


upon reasonable advance Notice, during normal business hours and shall not unnecessarily interfere with the Landlord’s normal operations. If the Auditor determines that the amount of Expenses billed to Tenant by Landlord was incorrect, the appropriate party shall pay to the other party the deficiency or overpayment, as applicable, within thirty (30) days following delivery of the Auditor’s decision, without interest. The decision of the Auditor shall be in writing and, save for manifest error, shall be binding on both parties. The costs and expenses of the Auditor shall be borne by the Tenant, provided, however, that if the Auditor determines that there has been an overpayment of Expenses for any Computation Year, in the aggregate, by more than five percent (5%), Landlord shall be responsible for the reasonable costs and expenses of the Auditor.

(g)    Property Tax Appeal Rights. In the event that, following receipt of Notice from Tenant requesting that Landlord pursue an appeal, protest or contest of property Taxes relating to the San Diego Facility, Landlord elects not to pursue, or fails to commence such appeal, protest or contest prior to the earlier of (i) sixty (60) days after receipt of such Notice and (ii) the date on which such appeal, protest or contest is due, Tenant, at its sole cost and expense, shall have the right to pursue an appeal, protest or contest of property Taxes relating to the Building or the Premises; provided that Tenant notifies Landlord not less than seven (7) Business Days in advance that it is in fact pursuing such an appeal, protest or contest. Landlord, at no out-of-pocket cost and expense to Landlord, shall reasonably cooperate with any such appeal, protest or contest, including without limitation by executing any filings, authorizations, documents or other instruments reasonably required for Tenant to pursue in good faith such appeal, protest or contest; provided, however, in no event shall Tenant settle any such dispute without obtaining Landlord’s prior reasonable approval with respect thereto.

(h)    Personal Property Taxes. Tenant shall pay, prior to delinquency, any and all Taxes levied or assessed against any personal property or trade fixtures placed by Tenant in the Premises, whether levied or assessed against Landlord or Tenant.

5.Alterations. Any alterations, additions or improvements to the Premises by Tenant (collectively referred to as “Alterations”) shall be subject to the terms and conditions of this Section 5. Landlord’s consent shall not be required for any Alteration that satisfies all of the following criteria (a “Cosmetic Alteration”): (a) is of a cosmetic nature such as painting, wallpapering, hanging pictures and installing carpeting; (b) is not visible from the exterior of the Building; (c) will not materially and adversely affect the systems (including, without limitation, any mechanical, electrical or plumbing systems) or structure of the Building or the San Diego Facility; and (d) if the aggregate cost of all such Cosmetic Alterations in any consecutive twelve (12) month period does not exceed $500,000. However, even though consent is not required, the performance of Cosmetic Alterations shall be subject to all the other provisions of this Section 5. Notwithstanding anything herein to the contrary, all Material Alterations will require Landlord’s prior written approval, which shall not be unreasonably withheld, conditioned or delayed. As used herein the term “Material Alteration” shall mean any Alterations that either (i) cost in excess of $500,000, (ii) will materially affect any structural portion of the Premises or San Diego Facility, (iii) will materially affect any Systems (as defined below), and/or (iv) will materially lessen the value of the leasehold improvements based on the value of such leasehold improvements immediately prior to the date of the contemplated Alteration. Landlord shall have the right to require Tenant to remove any such Material Alterations at the expiration or earlier termination of the Term if Landlord provides Tenant with written notice of such removable requirement at the time of its approval of a Material Alteration. Except for Alterations Landlord advises Tenant at the time of their approval are required to be removed, all other Alterations, Tenant Improvements and Landlord’s Work, including, without limitation, all fixtures, and all partitions, hardware, built-in machinery, built-in casework and cabinets and other similar additions, equipment, property and improvements built into the Premises so as
739237752.8                     7


to become an integral part of the Premises, shall remain upon and be surrendered with the Premises as a part thereof. At least fifteen (15) business days prior to starting work on any Alterations, Tenant shall furnish Landlord with plans and specifications reasonably acceptable to Landlord (except that Landlord’s approval with respect to the specifications for Cosmetic Alterations shall not be required); names of contractors, which such contractors shall be subject to Landlord’s reasonable approval; copies of necessary permits and approvals; and evidence of contractor’s insurance in amounts reasonably required by Landlord. Landlord shall not require any bonds, security deposits or similar security instruments for any Alterations. Material changes to the plans and specifications must be submitted to Landlord for its reasonable approval. Alterations shall be performed in a good and workmanlike manner, in compliance with all applicable Laws, and free of mechanic’s and materialmen’s liens and of any claims therefor. Personal property, trade fixtures, communications systems, machinery, equipment, and supplemental air conditioning units (not including duct work) installed by Tenant, at its cost and expense, on or in the Premises shall not become part of the Premises, but shall retain their status as personalty and may be removed by Tenant at any time. All Alterations, including Cosmetic Alterations, shall be at Tenant’s sole cost and expense. Landlord’s approval of an Alteration shall not be a representation by Landlord that the Alteration complies with applicable Laws or will be adequate for Tenant’s use. Tenant shall reimburse Landlord, as Additional Rent, within thirty (30) days of demand (which such demand shall include reasonable backup documentation), for any actual, reasonable out-of-pocket costs incurred by Landlord in connection with reviewing the plans and specifications with respect to any Tenant Alterations.

6.Use of Premises and Land; Compliance with Law; Access

(a)    The Premises may be used solely for research and development laboratory, manufacturing, warehousing, related office and such other lawful uses as may be reasonably approved by Landlord (the “Permitted Use”) and otherwise in compliance with the provisions of this Lease. Tenant shall comply with all applicable Laws and will not use or permit any use of the Premises in violation thereof, including the storage, handling, use or disposition of any Hazardous Materials in violation of Environmental Law. Tenant shall maintain and procure at Tenant’s own expense and responsibility all licenses, permits, or inspection certificates required by any Governmental Authority respecting Tenant’s business therein. Notwithstanding anything to the contrary in this Lease, Tenant’s use of and rights to the San Diego Facility shall be subject to all covenants, conditions and restrictions and Laws affecting the San Diego Facility.

(b)    Subject to reimbursement of Expenses as set forth herein, Landlord shall comply with all applicable Laws in the performance by Landlord of its obligations under this Lease and will not use or permit any use of any land adjoining the Premises owned by Landlord (including any structure or improvements thereon) in violation of applicable Law, including the storage, handling, use or disposition of any Hazardous Materials in violation of Environmental Law.

(c)    Landlord, its agents, contractors and representatives may enter the Premises to inspect or show the Premises to prospective tenants (within the last twelve (12) months of the Term), to clean and make repairs, alterations or additions to the Premises, and to conduct or facilitate repairs, alterations or additions to any portion of the Building or the San Diego Facility. Except in emergencies or to provide Building services after normal business hours, Landlord shall provide Tenant with twenty-four (24) hours’ prior Notice of entry into the Premises, which may be given orally. If reasonably necessary for the protection and safety of Tenant and its employees, Landlord shall have the right to temporarily close all or a portion of the Premises to perform repairs, alterations and additions. However, except in emergencies, Landlord will not close the Premises if the work can reasonably be completed on weekends and after normal business hours. Entry by Landlord shall not constitute constructive eviction or entitle
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Tenant to an abatement or reduction of Rent. Notwithstanding the foregoing, in the event that Landlord performs work in the Premises unrelated to Tenant causation or request, and as a result, Tenant’s access to the Premises is materially restricted for at least two (2) consecutive days, then Rent shall abate for the duration of the time period that Tenant’s access to the Premises is so restricted in the proportion that the rentable area of the portion of the Premises that Tenant is prevented from using, and does not use, bears to the net rentable area of the Premises; provided, however, in no event shall the abatement received by Tenant exceed the proceeds recovered by Landlord from its rental interruption insurance.

7.Land Owned By Landlord Other Than Premises. Landlord reserves, on behalf of itself, and any subsequent owner(s), the right to close temporarily, make alterations or additions to, or change the location of elements of the San Diego Facility (other than the Premises or any portion of the Tenant Improvements or Landlord’s Work); provided that no such changes shall be permitted which materially interfere with Tenant’s permitted use hereunder, enjoyment of the Premises, the visibility of Tenant’s signage, access to the Premises, or Tenant’s rights hereunder.
8.Insurance

(a)    Landlord’s Insurance. Landlord shall, subject to reimbursement as part of Expenses, procure and keep in full force and effect for the Term: (i) Commercial General Liability insurance against claims for bodily injury, death or property damage arising out of the ownership, use, occupancy, or maintenance of the San Diego Facility, having a minimum limit of $10,000,000 per occurrence and in the aggregate; if coverage is written on a “claims made” basis, coverage shall be maintained for at least five (5) years following the expiration or termination of the Term, (ii) All Risk Property/Business Income Insurance upon all buildings, the Premises, Building improvements, furniture, fixtures, and merchandise located at the San Diego Facility, but excluding the Tenant’s personal property, furniture, furnishings, trade, or business fixtures and equipment thereon (collectively, “Tenant’s Property”), including, those perils generally covered on a “Causes of Loss-Special Form,” including fire and extended coverage, windstorm, vandalism, malicious mischief, sprinkler leakage, water damage, accidental collapse, and earthquake, in an amount reasonably determined by Landlord, (iii) Workers’ Compensation Insurance as required by the State of California and in amounts as may be required by applicable statute; and (iv) Employers Liability Coverage of at least $1,000,000 per occurrence. Landlord may, but is not obligated to, maintain such other insurance and additional coverages as it may reasonably deem necessary consistent with the insurance carried by other reasonably prudent institutional owners in the San Diego metropolitan area. All such insurance shall be included as part of Expenses.

(b)    Tenant’s Insurance. Tenant shall, at its own cost and expense, procure and keep in full force and effect for the Term: (i) Commercial General Liability insurance against claims for bodily injury, death or property damage arising out of the use, occupancy, or maintenance of the Premises, having a minimum limit of $10,000,000 per occurrence and in the aggregate; if coverage is written on a “claims made” basis, coverage shall be maintained for at least five (5) years following the expiration or termination of the Term, (ii) All Risk Property/Business Interruption Insurance, written at replacement cost value covering all of Tenant’s Property, (iii) Workers’ Compensation Insurance as required by the State of California and in amounts as may be required by applicable statute; and (iv) Employers Liability Coverage of at least $1,000,000 per occurrence.

(c)    Evidence of Coverage. Each of Tenant and Landlord shall deliver to the other party on the Effective Date certificates of insurance for all insurance required to be maintained by such party hereunder. Each party shall, prior to expiration of each insurance policy or promptly after such expiration, furnish the other party with certificates of renewal thereof.
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(d)    Insurance Requirements. The minimum limits of policies of insurance required of Tenant and Landlord under this Lease shall in no event limit the liability of such party under this Lease. Such insurance shall (i) be issued by an insurance company having a rating of “A-” or higher from A.M. Best or its successor and licensed to do business in the State of California and (ii) be in form and content complying with the requirements of this Section 8. Tenant shall name Landlord, any mortgagee of Landlord (“Mortgagee”), and Alexandria Real Estate Equities, Inc. as additional insureds. Neither Tenant nor Landlord shall not do or permit to be done anything which invalidates the required insurance policies of such Person hereunder. In the event either Tenant or Landlord shall fail to procure the insurance required of such Person pursuant to this Section 8, the other party may, at its option, after Notice to such party and such party’s failure to obtain such insurance within forty-five (45) days thereafter, procure such policies for the account of such party and the sole benefit of the other party, and such party shall reimburse the party exercising its rights under this Section 8(d) the cost thereof on demand.

9.Mutual Waiver of Subrogation Rights. Whenever (a) any loss, cost, damage, or expense resulting from fire, explosion, or any other casualty or occurrence is incurred by either of the parties to this Lease in connection with the San Diego Facility and (b) such party is then covered in whole or in part by insurance with respect to such loss, cost, damage, or expense, then the party so insured thereby releases the other party from any Liability it may have on account of such loss, cost, damage, or expense to the extent of any amount recovered by reason of such insurance and waives any right of subrogation which might otherwise exist in or accrue to any Person on account thereof; provided that such release of Liability and waiver of the right of subrogation shall not be operative in any case where the effect thereof is to invalidate such insurance coverage. The intent of this provision is that each party shall look solely to its insurance with respect to property damage or destruction which can be covered by property insurance of the type described in Section 8. Each party agrees that the property policies of insurance identified in Section 8 shall include a waiver of all rights of subrogation by the insurance carrier against the other party, its agents and employees with respect to property damage covered by the applicable property insurance policy.

10.Damages to Premises

(a)    Repair Estimate. If the Premises are damaged or destroyed by fire, earthquake or other casualty (a “Casualty”), Tenant shall give prompt Notice thereof to Landlord and Landlord shall use good faith efforts to deliver to Tenant within thirty (30) days after such Casualty a good faith estimate (the “Damage Notice”) of the time needed to repair the damage caused by such Casualty.

(b)    Tenant’s Rights. If (i) a material portion of the Premises is damaged by Casualty such that Tenant is prevented from conducting its business in all or a part of the Premises in a manner reasonably comparable to that conducted immediately before such Casualty and Landlord reasonably estimates that the damage caused thereby cannot be repaired within three hundred sixty-five (365) days after the date of the Casualty (the “Repair Period”), or (ii) Landlord fails to deliver the Damage Notice by the date that is sixty (60) days after such Casualty and thereafter fails to remedy such failure within ten (10) days after receipt of written notice from Tenant, then Tenant may terminate this Lease by delivering Notice to Landlord of its election to terminate within thirty (30) days after the Damage Notice has been delivered to Tenant, with such termination effective as of delivery of such termination notice.

(d)    Landlord’s Rights. If a Casualty damages the Premises or a material portion of the Building and: (i) Landlord reasonably estimates that the damage to the Premises cannot be repaired within the Repair Period; or (ii) the damage to the Premises exceeds fifty percent (50%) of the
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replacement cost thereof (excluding foundations and footings), as estimated by Landlord (a “Material Casualty Event”), then (A) Landlord shall deliver Notice to Tenant setting forth in reasonable detail the basis for Landlord’s determination of such Material Casualty Event and Tenant may, by delivery of Notice to Landlord with thirty (30) days after Tenant’s receipt of Notice of a Material Casualty Event, elect to undertake the repair of such Casualty damage and restore the Premises at Tenant’s cost and expense; provided that Landlord shall reimburse Tenant an amount equal to the insurance proceeds actually received by Landlord in respect of such Casualty damage (as the same may have been reduced by amounts required to be paid to Landlord’s current Mortgagee without the ability to use such proceeds towards the repair or restoration of the Premises and (B) if Tenant does not elect to repair such Casualty damage pursuant to clause (A), Landlord may terminate this Lease by giving Notice of its election to terminate within thirty (30) days after delivery of Notice of such termination to Tenant; provided that Landlord may not exercise the foregoing termination rights as a means to subterfuge Landlord’s obligations under this Lease. Notwithstanding the foregoing, if the Premises are wholly or partially damaged or destroyed within the final six (6) months of the then applicable Term, and Tenant has not exercised Tenant’s Renewal Option, Landlord may, at its option, elect to terminate this Lease upon Notice given to Tenant within thirty (30) days following such Casualty (which termination shall be effective thirty (30) days after the giving of such Notice).

(d)    Repair Obligation. If neither party elects to terminate this Lease following a Casualty and there has not been a Material Casualty Event, then Landlord shall, within a reasonable time after such Casualty, begin to repair the Premises and shall proceed with reasonable diligence to restore the Premises to substantially the same condition as they existed immediately before such Casualty; however, Landlord’s obligation to repair or restore the Premises shall be limited to the extent of the insurance proceeds actually received by Landlord for the Casualty in question (as the same may have been reduced by amounts required to be paid to Landlord’s current Mortgagee without the ability to use such proceeds towards the repair or restoration of the Premises). Any deductible payable under Landlord’s insurance policies shall be deemed to be a Building Operating Expense hereunder. Notwithstanding any other provision of this Lease to the contrary, under no circumstances shall Landlord be required to repair, replace or compensate Tenant or any other Person for the repair, restoration or replacement of (i) Tenant’s Property, or (ii) any Leasehold Improvements (as defined below), and Tenant shall promptly repair and replace all such Leasehold Improvements at Tenant’s sole cost and expense. For purposes hereof, the “Leasehold Improvements” shall mean all tenant and other improvements in and to the Premises, including, without limitation, all such tenant and other improvements in, on or to the Building and/or the Premises as of the date of mutual execution and delivery of this Lease and all Alterations made in or to the Building and/or the Premises after the date of mutual execution and delivery of this Lease. Notwithstanding anything contained in this Section 10(d) to the contrary, if the Premises, Building or any other part of the San Diego Facility are wholly or partially damaged or destroyed as a result of the negligence or willful misconduct or omission of Tenant or any of Tenant’s agents, employees, shippers, customers, invitees or contractors (individually a “Tenant Party” or “Tenant Related Party” and collectively the “Tenant Parties” or “Tenant Related Parties”), Tenant shall pay to Landlord the full amount of the deductible under Landlord’s insurance policy and any amounts not insured. This Lease shall continue in full force and effect without any abatement or reduction in Rent or other payments owed by Tenant.

(e)    Abatement of Rent. If the Premises are damaged by Casualty, Rent for the portion of the Premises rendered untenantable by the damage shall be abated on a reasonable basis from the date of damage until (i) the completion of Landlord’s repairs (or until the date of termination of this Lease by Landlord or Tenant as provided above, as the case may be) or (ii) in the event Tenant elects to
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undertake the repairs pursuant to Section 10(c), the earlier of (A) the completion of Tenant’s repairs and (B) the expiration of the Repair Period.

(f)    Waiver. The provisions of this Section 10 shall constitute Tenant’s sole and exclusive remedy in the event of damage or destruction to the Premises, and Tenant waives and releases all statutory rights and remedies in favor of Tenant in the event of damage or destruction, including without limitation those available under California Civil Code Sections 1932 and 1933(4).

11.Condemnation. If title to all or any portion of the Premises shall be taken by any public or quasi-public use or authority under any statute or by right of eminent domain, or by private purchase in lieu thereof, then the rights of the parties to share in the condemnation award or purchase price thereby resulting shall be governed by the provisions of this Section 11.

(a)    Should all or such material portion of the Premises be taken in such a manner as to materially interfere with Tenant’s use and occupancy thereof, Tenant shall have the right, at any time within thirty (30) days after the date possession of the condemned parcel is given to the condemnor, to terminate this Lease by giving Landlord Notice of such election prior to the expiration of such right, in which event this Lease shall terminate as of the date of such Notice, and all Rent shall be prorated to such date. Any determination of whether a taking results in a material interference with Tenant’s use and occupancy shall be made on the basis of a reasonable person, acting fairly and in good faith. Landlord shall be entitled to (i) any amount paid for the taking of Landlord’s fee interest in the Premises, (ii) any severance damages included in the award, (iii) any amount paid for the taking of the Premises except that paid for any improvements made to the Premises by Tenant which remain the property of Tenant, and (iv) any amount which represents the present worth of rent payments to be made in the future under the provisions of this Lease; and none of Landlord’s interests in the above shall be subject to any diminution or apportionment whatsoever. Tenant shall be entitled to compensation paid under condemnation for the taking of any improvements made to the Premises by Tenant which remain the property of Tenant.

(b)    In the event of a partial taking of the Premises which does not materially interfere with Tenant’s continued use and occupancy of the Premises and there remains sufficient of the Premises for the continued use of Tenant, then this Lease shall terminate only as to the part so taken, as of the date that possession of such part of the Premises is taken, and the Rent herein provided for shall be reduced to reflect the same proportion as the fair market rental value of the Premises after the taking bears to the fair market rental value of the Premises before the taking. In the event of a partial taking, Landlord agrees to replace or repair the Building facility constituting a portion of the Premises to its condition as existed when the Term commenced, and without regard to improvements made by Tenant, by reinstalling plumbing, electrical, wiring, walls and paving, if necessary, so that such Building facility shall be completely operable and an integral whole, but at a cost to Landlord not to exceed the condemnation award received by Landlord. In the event of such partial taking, Landlord shall be entitled to receive all amounts described in the third sentence of paragraph (a) above; and none of Landlord’s interest in the above shall be subject to any diminution or apportionment whatsoever. Tenant shall be entitled to compensation paid under any partial taking for the taking of any improvements made to the Premises by Tenant which remain the property of Tenant.

(c)    Landlord and Tenant agree to execute all documents and assignments reasonably necessary to carry out this Section 11 in the event of condemnation or purchase in lieu thereof.

(d)    Tenant hereby waives any and all rights it might otherwise have pursuant to Section 1265.130 of The California Code of Civil Procedure.
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12.Maintenance and Repairs; Utilities.

(a)    Maintenance by Landlord. Subject to the provisions of the immediately following paragraph, Landlord shall, subject to reimbursement as part of Expenses, repair and maintain (i) the structural portions of the roofings and the roof coverings of the Building or any part thereof; (ii) the Systems (excluding any specialty systems installed by or for Tenant); (iii) the Parking Areas, including all costs of resurfacing and restriping the Parking Areas, walkways, driveways, curbs, lighting systems, and security services; (iv) the San Diego Facility, including signs and directories on the Building or the Land, interior and exterior landscaping (including maintenance Contracts and fees payable to landscaping consultants), amenities, interior sprinkler systems, walkways, lighting systems, and security services; (v) window glass replacement and repair; (vi) machinery, tools, and equipment used in connection with the operation or maintenance of the Building; and (vii) the foundation, the footings, the floor slabs, and the load-bearing walls and exterior walls of the Building or any part thereof. Tenant hereby waives any and all rights under and benefits of subsection 1 of Section 1932, and Sections 1941 and 1942 of the California Civil Code, or any similar or successor Laws now or hereinafter in effect.

Notwithstanding anything to the contrary contained in this Lease, as of the Rent Commencement Date, the maintenance and repair obligations for the Premises shall be allocated between Landlord and Tenant as set forth on Exhibit B attached hereto. The maintenance obligations allocated to Tenant pursuant to Exhibit B (the “Tenant Maintenance Obligations”) shall be performed by Tenant at Tenant’s sole cost and expense. The Tenant Maintenance Obligations shall include the procurement and maintenance of contracts, in form and substance reasonably satisfactory to Landlord, with copies to Landlord, for and with contractors reasonably acceptable to Landlord specializing and experienced in the respective Tenant Maintenance Obligations. During any period where Tenant is responsible for the Tenant Maintenance Obligations as provided for in this paragraph, Landlord shall, notwithstanding anything to the contrary contained in this Lease, have no obligation to perform any Tenant Maintenance Obligations. The Tenant Maintenance Obligations shall not include the right or obligation on the part of Tenant to make any structural and/or capital repairs or improvements to the San Diego Facility, and Landlord shall, during any period that Tenant is responsible for the Tenant Maintenance Obligations, continue to be responsible, as part of Expenses, for capital repairs and replacements required, in Landlord’s reasonable discretion, to be made to the San Diego Facility. If Tenant fails to maintain any portion of the Premises in a manner reasonably acceptable to Landlord within the requirements of this Lease, Landlord shall have the right, but not the obligation, to provide Tenant with written notice thereof and to assume the Tenant Maintenance Obligations if Tenant does not cure Tenant’s failure within 10 days after receipt of such notice.

(b)    Maintenance by Tenant. Subject to the provisions of the final paragraph of Section 12(a) above, Tenant shall, at its sole cost and expense, promptly perform all maintenance and repairs to the Premises that are not Landlord’s express responsibility under this Lease, and shall keep the Premises in good condition and repair, reasonable wear and tear excepted. Tenant’s repair obligations include, without limitation, repairs to: (i) floor covering; (ii) interior partitions; (iii) doors; (iv) the interior side of demising walls; and (v) Alterations performed by contractors retained by Tenant. If Tenant fails to make any repairs to the Premises for more than thirty (30) days after notice from Landlord (although notice shall not be required if there is an emergency), Landlord may make the repairs, and Tenant shall pay the reasonable cost of the repairs to Landlord within thirty (30) days after receipt of an invoice.

(c)    Separately Metered Utilities. Tenant shall contract directly with the applicable utility companies, and Tenant shall pay such utility companies directly for all Utilities serving the Premises.
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13.Assignment and Subletting. Tenant shall not, without Landlord’s prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed) assign all or any portion of the Premises or the license to use the Parking Areas provided hereunder; provided that, subject to the terms and conditions hereof, Tenant may at any time without Landlord’s consent, assign this Lease (or sublet all or any portion of the Premises) to, or permit the use or occupancy of all or any portion of the Premises or the Parking Areas by, any Affiliate of Tenant so long as Tenant gives Landlord notice of such Affiliate assignment or sublease at least ten (10) business prior to such sublease or assignment, accompanied by an executed counterpart of any assignment or sublease agreement concerned (from which any financial terms may be redacted). No assignment or subletting shall relieve Tenant of its covenants and obligations under this Lease, and Tenant shall continue to be liable for the payment, satisfaction, and performance of all obligations of Tenant hereunder to the same extent as though no assignment or subletting had been made. Subject to the foregoing, this Lease shall be binding upon, inure to the benefit of, and be enforceable by the parties and their respective successors and permitted assigns.

If Tenant desires to assign, sublease, hypothecate or otherwise transfer this Lease or sublet the Premises, then at least 10 business days before the date Tenant desires the assignment or sublease to be effective (the “Assignment Date”), Tenant shall give Landlord a notice (the “Assignment Notice”) containing such information about the proposed assignee or sublessee, including the proposed use of the Premises and any Hazardous Materials proposed to be used, stored handled, treated, generated in or released or disposed of from the Premises, the Assignment Date, any relationship between Tenant and the proposed assignee or sublessee, and all material terms and conditions of the proposed assignment or sublease, including a copy of any proposed assignment or sublease in its final form, and such other information as Landlord may deem reasonably necessary or appropriate to its consideration whether to grant its consent. Landlord may, by giving written notice to Tenant within 10 business days after receipt of the Assignment Notice: (i) grant such consent, (ii) refuse such consent, in its reasonable discretion, or (iii) terminate this Lease with respect to the space described in the Assignment Notice as of the Assignment Date (an “Assignment Termination”). If Landlord delivers notice of its election to exercise an Assignment Termination, Tenant shall have the right to withdraw such Assignment Notice by written notice to Landlord of such election within 15 business days after Landlord’s notice electing to exercise the Assignment Termination. If Tenant withdraws such Assignment Notice, this Lease shall continue in full force and effect. If Tenant does not withdraw such Assignment Notice, this Lease, and the term and estate herein granted, shall terminate as of the Assignment Date with respect to the space described in such Assignment Notice. No failure of Landlord to exercise any such option to terminate this Lease, or to deliver a timely notice in response to the Assignment Notice, shall be deemed to be Landlord’s consent to the proposed assignment, sublease or other transfer. Tenant shall not be required to pay to Landlord a fee in connection with its consideration of any Assignment Notice and/or its preparation or review of any consent documents.

As a condition to any such assignment or subletting, whether or not Landlord’s consent is required, Landlord may require:

(i)    that any assignee or subtenant agree, in writing at the time of such assignment or subletting, that if Landlord gives such party notice that Tenant is in default under this Lease, such party shall thereafter make all payments otherwise due Tenant directly to Landlord, which payments will be received by Landlord without any liability except to credit such payment against those due under the Lease, and any such third party shall agree to attorn to Landlord or its successors and assigns should this Lease be terminated for any reason; provided, however, in no event shall Landlord or its successors or assigns be obligated to accept such attornment; and

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(ii)    a list of Hazardous Materials, certified by the proposed assignee or sublessee to be true and correct, which the proposed assignee or sublessee intends to use, store, handle, treat, generate in or release or dispose of from the Premises, together with copies of all documents relating to such use, storage, handling, treatment, generation, release or disposal of Hazardous Materials by the proposed assignee or subtenant in the Premises or on the San Diego Facility, prior to the proposed assignment or subletting, including, without limitation: permits; approvals; reports and correspondence; storage and management plans; plans relating to the installation of any storage tanks to be installed in or under the San Diego Facility (provided, said installation of tanks shall only be permitted after Landlord has given its written consent to do so, which consent may be withheld in Landlord’s sole and absolute discretion); and all closure plans or any other documents required by any and all federal, state and local Governmental Authorities for any storage tanks installed in, on or under the San Diego Facility for the closure of any such tanks. Neither Tenant nor any such proposed assignee or subtenant is required, however, to provide Landlord with any portion(s) of the such documents containing information of a proprietary nature which, in and of themselves, do not contain a reference to any Hazardous Materials or hazardous activities.

The consent by Landlord to an assignment or subletting shall not relieve Tenant or any assignees of this Lease or any sublessees of the Premises from obtaining the consent of Landlord to any further assignment or subletting nor shall it release Tenant or any assignee or sublessee of Tenant from full and primary liability under this Lease. The acceptance of Rent hereunder, or the acceptance of performance of any other term, covenant, or condition thereof, from any other person or entity shall not be deemed to be a waiver of any of the provisions of this Lease or a consent to any subletting, assignment or other transfer of the Premises.

14.Signs and Fixtures.

(a)    Tenant shall not erect any type or size of sign or signs (including electric or gas signs) on the roof or on the walls of the Building without the prior written consent of Landlord, which Landlord shall not unreasonably withhold, condition or delay; provided, however, Tenant shall have the right to erect, maintain and operate Building and monument signage bearing the corporate name, logo or other trademarks of Quidel reasonably acceptable to Landlord. Tenant shall have the exclusive right to all signage located at the San Diego Facility, provided, however, Landlord shall have the right to include the name of Landlord and/or its Affiliates on such monument signage. Landlord and Tenant hereby approve the proposed signage attached hereto as Exhibit G. Any such signage which is approved by Landlord or otherwise permitted to be erected, maintained and operated pursuant to this Section 14(a) shall be erected, maintained and operated by Tenant, at its sole cost and expense, in compliance with all applicable Laws.

(b)    Subject to Section 5 above, Tenant shall also have the right to install any equipment or trade fixtures required in the operation of its business, which such equipment or trade fixtures shall be deemed Tenant’s Property.

(c)    Upon the expiration or termination of this Lease or any renewal thereof, Tenant shall, at Tenant’s sole cost and expense (i) have the right, but not the obligation, to remove from the Premises Tenant’s Property and (ii) remove any and all signs installed by Tenant at the Premises, provided that, in each case, Tenant will repair any damage to the Premises caused by such removal.

15.Liens. Tenant shall use commercially reasonable efforts to prevent mechanic’s or other liens from being placed upon the Premises, the Building, any portion of the San Diego Facility or
739237752.8                     15


Tenant’s leasehold interest in connection with any work or service done or purportedly done by or for the benefit of Tenant. Tenant shall give Landlord Notice at least fifteen (15) days prior to the commencement of any work requiring Landlord’s approval in the Premises to afford Landlord the opportunity, where applicable, to post and record notices of non-responsibility. If a lien is so placed, Tenant shall, within thirty (30) days of Notice from Landlord of the filing of the lien, fully discharge the lien by settling the claim which resulted in the lien or by bonding or insuring over the lien in the manner prescribed by the applicable lien Law; provided that Tenant may contest any such lien or claim therefor by first furnishing Landlord with a surety bond or title insurance insuring over such lien and thereafter taking such actions as are sufficient to prevent the enforcement of such lien or the forfeiture of the Premises. If Tenant fails to discharge the lien within such thirty (30) day period, then, in addition to any other right or remedy of Landlord, Landlord may bond or insure over the lien or otherwise discharge the lien. Tenant shall reimburse Landlord for any amount paid by Landlord to bond or insure over the lien or discharge the lien, including, without limitation, reasonable attorneys’ fees (if and to the extent permitted by Law) within thirty (30) days after receipt of an invoice from Landlord.

16.Waivers. Any agreement on the part of Tenant or Landlord to extend the time for the performance of any of the obligations or other acts of the other Person party to this Lease shall be valid only if set forth in an instrument in writing signed on behalf of such Person. The failure or delay of Tenant or Landlord to assert any of its rights under this Lease or otherwise shall not constitute a waiver of such rights, nor shall any single or partial exercise by Tenant or Landlord of any of its rights under this Lease preclude any other or further exercise of such rights or any other rights under this Lease.

17.Quiet Enjoyment and Impairment of Use. Landlord covenants that, subject to all matters of record encumbering the San Diego Facility, Tenant, upon payment of Rent and performance of its undertakings herein specified, shall and may peacefully and quietly have, hold, and enjoy the Premises for the Term, with all the rights and privileges and for the uses herein provided, and Landlord acknowledges and agrees that this covenant is a covenant running with the land and is an integral part of Tenant’s leasehold estate in the Premises.

18.Tenant’s Self-Help Rights. Notwithstanding any provision set forth in this Lease to the contrary, if at any time (a) Tenant provides prior Notice to Landlord of an event or circumstance that requires the action of Landlord with respect to repair and/or maintenance, (b) Landlord is, in fact, required to perform repairs and/or maintenance under the terms of this Lease or is otherwise in default, and (c) Landlord fails to commence such action within a reasonable period of time (given the circumstances) after the receipt of such Notice, but in any event not later than thirty (30) days after receipt of such Notice (or within five (5) Business Days in the case of an emergency) (provided that, for purposes of this Section 18, to “commence” such action includes any steps taken by Landlord to design, consult, bid or seek permit or other governmental approval in connection with the necessary work so long as Landlord thereafter diligently continues the cure in good faith), then Tenant may deliver an additional ten (10) days’ Notice to Landlord specifying that the thirty (30)-day period (or five (5)-Business Day period, if applicable) has expired, which Notice shall describe the specific action required and that Tenant intends to take or commence such required action. If such action is required under the terms of this Lease to be taken by Landlord and is not taken by Landlord within such ten (10)-day period, then Tenant may proceed to take the required action and shall be entitled to reimbursement by Landlord of Tenant’s reasonable and necessary, actual out-of-pocket costs and expenses in taking such action (and only such action as specified in the ten (10)-day Notice given to Landlord). Such amounts shall be reimbursed by Landlord within fifteen (15) Business Days after receipt from Tenant of a detailed invoice setting forth a breakdown of the costs and expenses incurred in connection with the action taken by Tenant. If Tenant
739237752.8                     16


takes such action, and such work affects the Systems or the Building structure, then Tenant shall use only those contractors used by Landlord in the Building for work on such Systems or structure.

19.Events of Default; Remedies.
(a)    Tenant shall be considered to be in default of this Lease upon the occurrence of any of the following events of default, following the expiration of each applicable notice and cure period (each, an “Event of Default”):

(i)    Tenant’s failure to pay when due all or any portion of the Rent, provided, however, that Landlord will give Tenant notice and an opportunity to cure any failure to pay Rent within 5 business days of any such notice not more than once in any 12 month period and Tenant agrees that such notice shall be in lieu of and not in addition to, or shall be deemed to be, any notice required by law.

(ii)    Tenant fails to pay and release of record, or diligently contest and bond around, any mechanic’s or construction lien filed against the Premises for any work performed, materials furnished, or obligation incurred by or at the request of Tenant, within thirty (30) days of Tenant’s receipt of Notice of attachment.

(iii)    To the extent permitted by Law, (A) Tenant or any guarantor of this Lease being placed into receivership or conservatorship, or becoming subject to similar proceedings under Federal or State Law, or (B) a general assignment by Tenant or any guarantor of this Lease for the benefit of creditors, or (C) the filing by or against Tenant or any guarantor of this Lease of any proceeding under an insolvency or bankruptcy Law, unless in the case of such a proceeding filed against Tenant or any guarantor the same is dismissed within ninety (90) days, or (D) the appointment of a trustee or receiver to take possession of all or substantially all of the assets of Tenant or any guarantor of this Lease, unless possession is restored to Tenant or such guarantor within thirty (30) days, or (E) any execution or other judicially authorized seizure of all or substantially all of Tenant’s assets located upon the Premises or of Tenant’s interest in this Lease, unless such seizure is discharged within thirty (30) days.

(iv)    Abandonment pursuant to the terms of California Civil Code Section 1951.3 of the Premises by Tenant.

(v)    Tenant fails to maintain the insurance coverages to the extent required under Section 8.

(vi)    Tenant’s failure to comply in all material respects with any other term, provision or covenant of this Lease not enumerated in clauses (i) through (v) above, if the failure is not cured within thirty (30) days after Notice to Tenant.

However, if any failure to comply described in clause (vi) of this Section 19(a) cannot reasonably be cured within thirty (30) days, Tenant shall be allowed additional time as is reasonably necessary to cure the failure (but, subject to the proviso in this paragraph, not exceeding a period of time in excess of one hundred twenty (120) days after Notice thereof from Landlord to Tenant) so long as: (1) Tenant commences to cure the failure within thirty (30) days, and (2) Tenant diligently pursues a course of action to cure the failure and bring Tenant back into compliance with this Lease; provided further that to the extent such failure (x) is not cured within such one hundred twenty (120) day period as result of a failure or inability to receive any required approval
739237752.8                     17


from a Governmental Authority and (y) the request for such approval, together with the requisite accompanying documentation, was submitted to such Governmental Authority prior to the expiration of such one hundred twenty (120) day period, the cure period shall be extended by the period of time such request for approval is pending before such Governmental Authority. However, if Tenant’s failure to comply creates a hazardous condition, the failure must be cured promptly upon Notice to Tenant.

The notice periods provided herein are in lieu of, and not in addition to, any notice periods provided by Law.

(b)    Upon the occurrence of any Event of Default, Landlord shall have the option to pursue any one or more of the following remedies (and in connection therewith Tenant hereby specifically waives notice and demand for payment of Rent or other obligations, and waives any and all other notices or demand requirements imposed by applicable Law, in each case except for those notices and demands required pursuant to the terms of this Section 19):

(i)    Terminate this Lease and Tenant’s right to possession of the Premises and recover from Tenant an award of damages equal to the sum of the following:

(A) The Worth at the Time of Award of the unpaid Rent which had been earned at the time of termination;

(B) The Worth at the Time of Award of the amount by which the unpaid Rent that would have been earned after termination until the time of award, exceeds the amount of such Rent loss that Tenant affirmatively proves could have been reasonably avoided;

(C) The Worth at the Time of Award of the amount by which the unpaid Rent for the balance of the Term (excluding any Renewal Period first commencing after the date of the Notice of default from Landlord) after the time of award, exceeds the amount of such Rent loss that Tenant affirmatively proves could be reasonably avoided;

(D) Any other amount necessary to compensate Landlord for all the detriment proximately caused by Tenant’s failure to perform its obligations under this Lease or which in the ordinary course of things would be likely to result therefrom, specifically including, but not limited to, brokerage commissions and advertising expenses incurred, expenses of remodeling the Premises or any portion thereof for a new tenant, whether for the same or a different use, and any special concessions made to obtain a new tenant; and

(E) At Landlord’s election, such other amounts in addition to or in lieu of the foregoing as may be permitted from time to time by applicable law.

The “Worth at the Time of Award” of the amounts referred to in parts (A) and (B) above, shall be computed by allowing interest at the lesser of a per annum rate equal to: (i) the greatest per annum rate of interest permitted from time to
739237752.8                     18


time under applicable law, or (ii) the Prime Rate plus 5% (the “Default Rate”). For purposes hereof, the “Prime Rate” shall be the per annum interest rate publicly announced as its prime or base rate by a federally insured bank selected by Landlord in the State of California. The “Worth at the Time of Award” of the amount referred to in part (C), above, shall be computed by discounting such amount at the discount rate of the Federal Reserve Bank of San Francisco at the time of award plus 1%;

(ii)    Employ the remedy described in California Civil Code § 1951.4 (Landlord may continue this Lease in effect after Tenant’s breach and abandonment and recover Rent as it becomes due, if Tenant has the right to sublet or assign, subject only to reasonable limitations); or

(iii)    Notwithstanding Landlord’s exercise of the remedy described in California Civil Code § 1951.4 in respect of an event or events of default, at such time thereafter as Landlord may elect in writing, to terminate this Lease and Tenant’s right to possession of the Premises and recover an award of damages as provided above in Section 19(b)(i).

(c)    TENANT HEREBY WAIVES ANY AND ALL RIGHTS CONFERRED BY SECTION 3275 OF THE CIVIL CODE OF CALIFORNIA AND BY SECTIONS 1174 (c) AND 1179 OF THE CODE OF CIVIL PROCEDURE OF CALIFORNIA AND ANY AND ALL OTHER LAWS AND RULES OF LAW FROM TIME TO TIME IN EFFECT DURING THE TERM PROVIDING THAT TENANT SHALL HAVE ANY RIGHT TO REDEEM, REINSTATE OR RESTORE THIS LEASE FOLLOWING ITS TERMINATION PURSUANT TO THIS SECTION 19.

(d)    If Tenant is in default, then, to the extent permitted by Law, Landlord shall be entitled to receive interest on any unpaid item of Rent at the Default Rate.

20.Subordination; Attornment. Tenant accepts this Lease subject and subordinate to any mortgage(s), deed(s) of trust, ground lease(s) or other lien(s) or encumbrances now or subsequently arising upon the Premises, the Building, or the San Diego Facility, and to renewals, modifications, refinancings and extensions thereof (collectively referred to as a “Mortgage”), provided with respect to any Mortgage first coming into effect after the Effective Date, this Lease shall be subject and subordinate to such Mortgage only on the condition Tenant receives from the Mortgagee a subordination, nondisturbance and attornment agreement in a commercially reasonable form. This clause shall be self-operative except as provided above, but upon request from a Mortgagee, Tenant shall execute a commercially reasonable subordination agreement in favor of the Mortgagee. In lieu of having the Mortgage be superior to this Lease, a Mortgagee shall have the right at any time to subordinate its Mortgage to this Lease. If requested by a successor-in-interest to all or a part of Landlord’s interest in this Lease, Tenant shall, without charge, attorn to the successor-in-interest. Landlord will not have a Mortgage encumbering its interest in the Property as of the Commencement Date. Promptly following Holding’s acquisition of the Property, Landlord and Tenant shall enter into, and Landlord shall cause Holding to enter into, (i) a subordination, nondisturbance and attornment agreement in the form attached hereto as Exhibit H and (ii) a recognition, nondisturbance and attornment agreement in the form attached hereto as Exhibit I. Landlord and Tenant shall each have the right to record the documents referenced in the immediately foregoing sentence in the official records of San Diego County, California.
21.Surrender of Premises. At the expiration or earlier termination of this Lease or Tenant’s right of possession, Tenant shall remove Tenant’s Property from the Premises, and quit and surrender the
739237752.8                     19


Premises to Landlord in the same condition as existing on the Rent Commencement Date, free of Hazardous Materials not existing as of the Commencement Date, which was brought upon, kept, used, stored, handled, treated, generated in, or released or disposed of from, the Premises by any person other than a Landlord Related Party (collectively, “Tenant HazMat Operations”), broom clean, and in good order, condition and repair, ordinary wear and tear and casualty excepted. In addition, Tenant shall not be required to remove any Landlord approved Alterations unless Landlord stated in writing at the time of approval of the Alteration that such Alternation would need to be removed. Tenant shall pay for or reimburse Landlord, as applicable, for any damage, expense or loss suffered by Landlord in connection with Tenant’s removal of Tenant’s Property or approved Alterations, if applicable. If Tenant fails to remove any of Tenant’s Property within thirty (30) days after the termination of this Lease or of Tenant’s right to possession, Landlord, at Tenant’s sole cost and expense, shall be entitled (but not obligated) to remove and store Tenant’s Property. Landlord shall not be responsible for the value, preservation or safekeeping of Tenant’s Property. Tenant shall pay Landlord, upon demand, the expenses and storage charges incurred for Tenant’s Property. In addition, if Tenant fails to remove Tenant’s Property from the Premises or storage, as the case may be, within thirty (30) days after Notice, Landlord may deem all or any part of Tenant’s Property to be abandoned, and title to Tenant’s Property shall be deemed to be immediately vested in Landlord.
At least two (2) months prior to the surrender of the Premises, Tenant shall deliver to Landlord a narrative description of the actions proposed (or required by any Governmental Authority) to be taken by Tenant in order to surrender the Premises (including any Alterations permitted by Landlord to remain in the Premises) at the expiration or earlier termination of the Term, free from any residual impact from the Tenant HazMat Operations and otherwise released for unrestricted use and occupancy (the “Surrender Plan”). Such Surrender Plan shall be accompanied by a current listing of (i) all Hazardous Materials licenses and permits held by or on behalf of any Tenant Party with respect to the Premises, and (ii) all Hazardous Materials used, stored, handled, treated, generated, released or disposed of from the Premises, and shall be subject to the review and approval of Landlord’s environmental consultant. In connection with the review and approval of the Surrender Plan, upon the request of Landlord, Tenant shall deliver to Landlord or its consultant such additional non-proprietary information concerning Tenant HazMat Operations as Landlord shall request. On or before such surrender, Tenant shall deliver to Landlord evidence that the approved Surrender Plan shall have been satisfactorily completed and Landlord shall have the right, subject to reimbursement at Tenant’s expense as set forth below, to cause Landlord’s environmental consultant to inspect the Premises and perform such additional procedures as may be deemed reasonably necessary to confirm that the Premises are, as of the effective date of such surrender or early termination of the Lease, free from any residual impact from Tenant HazMat Operations. Tenant shall reimburse Landlord, as Additional Rent, for the actual out-of-pocket expense incurred by Landlord for Landlord’s environmental consultant to review and approve the Surrender Plan and to visit the Premises and verify satisfactory completion of the same, which cost shall not exceed $5,000. Landlord shall have the unrestricted right to deliver such Surrender Plan and any report by Landlord’s environmental consultant with respect to the surrender of the Premises to third parties.

If Tenant shall fail to prepare or submit a Surrender Plan approved by Landlord, or if Tenant shall fail to complete the approved Surrender Plan, or if such Surrender Plan, whether or not approved by Landlord, shall fail to adequately address any residual effect of Tenant HazMat Operations in, on or about the Premises, Landlord shall have the right to take such actions as Landlord may reasonably deem appropriate to assure that the Premises and the San Diego Facility are surrendered free from any residual impact from Tenant HazMat Operations, the cost of which actions shall be reimbursed by Tenant as Additional Rent, without regard to the limitation set forth in the preceding paragraph.

739237752.8                     20


    Tenant acknowledges and agrees that, notwithstanding anything to the contrary in this Lease, Tenant shall (at Tenant’s sole cost and expense) demolish and improve (i) the area depicted on Exhibit F attached hereto located within the Building and (ii) all equipment platforms installed by Tenant in the Premises after the date of this Lease, in each case with industry standard warehouse finishes as reasonably agreed to by Landlord and Tenant  (collectively, the “Restoration Work”) at some point in time, determined by Tenant in its sole discretion upon 30 days prior written notice to Landlord (the “Restoration Work Commencement Notice”), prior to the termination or earlier expiration of the Lease, as more particularly set forth in the final paragraph of this Section 21.  Tenant acknowledges that, upon the expiration of the Term of the Lease, the Restoration Work shall become the property of Landlord and may not be removed by Tenant.  The Restoration Work shall be treated as Alterations and shall be undertaken pursuant to Section 5 of this Lease.  The contractor for the Restoration Work shall be selected by Tenant, subject to Landlord’s approval, which approval shall not be unreasonably withheld, conditioned or delayed.  Prior to the commencement of the Restoration Work, Tenant shall deliver to Landlord a copy of any contract with Tenant’s contractors, and certificates of insurance from any contractor performing any part of the Restoration Work evidencing industry standard commercial general liability, automotive liability, “builder’s risk”, and workers’ compensation insurance.  Tenant shall cause the general contractor to provide a certificate of insurance naming Landlord, Alexandria Real Estate Equities, Inc., and Landlord’s then current Mortgagee (if any) as additional insureds for the general contractor’s liability coverages required above.
    Upon completion of the Restoration Work, Tenant shall deliver to Landlord the following items: (i) sworn statements setting forth the names of all contractors and subcontractors who did work on the Restoration Work, as applicable, and final lien waivers from all such contractors and subcontractors; and (ii) hard copy and electronic “as built” plans for the Restoration Work, as applicable.
Notwithstanding the foregoing, in lieu of Tenant performing the Restoration Work as described above, Landlord may at any time elect by delivery of written notice to Tenant to have Tenant pay to Landlord, at the expiration or earlier termination of the Term, an amount equal to the amount required to complete the Restoration Work, as reasonably determined by Tenant’s general contractor and reasonably approved by Landlord, provided, however, Landlord shall have the right to reasonably approve the architect, the plans and specifications, and the general contractor, pursuant to which such amount is determined (such Landlord-approved amount being the “Restoration Work Payment Amount”). In the event Tenant delivers a Restoration Work Commencement Notice, Tenant shall not commence the Restoration Work until Tenant receives a written response from Landlord electing either that (x) Tenant may commence the Restoration Work or (y) Tenant shall pay to Landlord the amount described in this paragraph in lieu of completing the Restoration Work. If Landlord does not provide such an election within 15 days following Landlord’s receipt of the Restoration Work Commencement Notice, then Tenant may provide Landlord with a second written notice stating in bold and all caps 12 point font that Landlord’s failure to make an election provided in this paragraph within 15 days after Landlord’s receipt of the second notice shall be deemed Landlord’s election that Tenant may either (i) commence the Restoration Work or (ii) pay to Landlord the Restoration Work Payment Amount after the determination thereof.
22.Holding Over. Without in any way limiting or negating the provisions of Section 19, in the event Tenant shall continue to occupy the Premises after the expiration of the Term, such holding over shall be deemed to be that of a tenancy at sufferance. Tenant’s occupancy of the Premises during the holdover shall be subject to all the terms and provisions of this Lease and Tenant shall (i) pay an amount (on a per month basis without reduction for partial months during the holdover) equal to the sum of (a) (x) 125% of the Base Rent during the first three (3) months of any such holdover and (y) thereafter, 150% of
739237752.8                     21


the Base Rent and (b) Additional Rent and (ii) otherwise continue to be subject to all of Tenant’s obligations under this Lease. No holdover by Tenant or payment by Tenant after the expiration or early termination of this Lease shall be construed to extend the Term or prevent Landlord from immediate recovery of possession of the Premises by summary proceedings or otherwise. In addition, if Tenant holds over for more than 90 days, Tenant shall be responsible for all damages suffered by Landlord resulting from or occasioned by Tenant’s holding over, including consequential damages; provided, however, that if Tenant delivers a written inquiry to Landlord from time to time prior to the expiration or earlier termination of the Term, Landlord will notify Tenant whether the potential then exists for consequential damages.

23.Notices. All notices, requests and other communications to any party hereunder shall be in writing and shall be deemed given if delivered personally or sent by overnight courier (providing proof of delivery) to the Persons at the following addresses:
if to Landlord, to:

c/o Alexandria Real Estate Equities, Inc.
26 North Euclid Avenue
Pasadena, California 91101
Attn: Corporate Secretary

with a copy to:

c/o Alexandria Real Estate Equities, Inc.
10996 Torreyana Road, Suite 250
San Diego, California 92121
Attn: Daniel J. Ryan
Facsimile:
Email:

if to Tenant, to:

Quidel Corporation
9975 Summers Ridge Road
San Diego, California 92121
Attn: Chief Financial Officer
Facsimile:

with a copy (which shall not constitute notice) to:

Quidel Corporation
12544 High Bluff Drive, Suite 200
San Diego, California 92130
Attn: General Counsel
Facsimile:

and

Snell & Wilmer L.L.P.
739237752.8                     22


600 Anton Blvd., Suite 1400
Costa Mesa, California 92626
Attn: Jonathan Frank, Esq.
Facsimile:

or such other address as such party may hereafter specify by like notice to the other party. All such notices, requests and other communications shall be deemed received on the date of actual receipt by the recipient thereof if received prior to 5:00 p.m. local time in the place of receipt and such day is a Business Day in the place of receipt. Otherwise, any such notice, request or communication shall be deemed not to have been received until the next succeeding Business Day in the place of receipt.
24.Parking Areas. Tenant shall have an exclusive license to use the Parking Areas and Tenant shall use the Parking Areas in compliance with applicable Laws. Landlord shall not be responsible for enforcing Tenant’s parking rights against any third parties. Notwithstanding anything to the contrary herein, Landlord shall have the non-exclusive right to utilize the Parking Areas in connection with the performance of Landlord’s Work including, without limitation, for construction staging purposes.
25.Brokers. Landlord and Tenant each represents and warrants that it has not dealt with any broker, agent or other person (collectively, “Broker”) in connection with this transaction and that no Broker brought about this transaction, other than Hughes Marino and Cushman & Wakefield. Landlord and Tenant each hereby agree to indemnify and hold the other harmless from and against any claims by any Broker, other than Hughes Marino and Cushman & Wakefield, claiming a commission or other form of compensation by virtue of having dealt with Tenant or Landlord, as applicable, with regard to this leasing transaction. Landlord shall be responsible for all commissions due to Hughes Marino and Cushman & Wakefield arising out of the execution of this Lease in accordance with the terms of a separate written agreement among Hughes Marino, Cushman & Wakefield and Landlord.
26.Remedies Cumulative. No right or remedy herein conferred upon or reserved to any party to this Lease is intended to be exclusive of any other right or remedy, and each and every right and remedy shall be cumulative.
27.Short Form Lease. Tenant shall not record this Lease or any memorandum without Landlord’s prior written consent.
28.Estoppel Certificates. Tenant agrees at any time and from time to time upon no less than fifteen (15) Business Days’ prior Notice by Landlord to execute, acknowledge, and deliver to Landlord a statement in writing certifying (i) that this Lease is unmodified and in full force and effect (or if there have been modifications, that the same is in full force and effect as modified and stating the modifications), (ii) the date to which the Rent has been paid in advance, if any, (iii) stating whether or not to the best knowledge of the signer of such certificate Tenant or Landlord is in default in performance of any such covenant, agreement or condition contained in this Lease and, if so, specifying each such default of which the signer may have knowledge, and (iv) setting forth such further information with respect to the status of this Lease or the Premises as may be reasonably requested thereon, it being intended that any such statement delivered pursuant to this Section 28 may be relied upon by any prospective purchaser of the Premises and any mortgagee thereof and their respective successors and assigns. Landlord agrees at any time and from time to time upon not less than fifteen (15) Business Days’ prior Notice by Tenant to execute, acknowledge and deliver to Tenant a statement in writing certifying (i) that this Lease is unmodified and in full force and effect (or if there shall have been modifications that the same is in full
739237752.8                     23


force and effect as modified and stating the modifications), (ii) the date to which the Rent has been paid in advance, if any, (iii) stating whether or not to the best knowledge of the signer of such certificate Tenant is in default in performance of any covenant, agreement or condition contained in this Lease, and, if so, specifying each such default of which the signer may have knowledge, and (iv) setting forth such further information with respect to the status of this Lease or the Premises as may be reasonably requested thereon, it being intended that any such statement delivered pursuant to this Section 28 may be relied upon by any prospective assignee of Tenant’s interest in this Lease.
29.Governing Law, Jurisdiction, and Venue.
(a)    This Lease shall be governed by and construed in accordance with the Laws of the State of California without giving effect to the principles of conflicts of law thereof or of any other jurisdiction that would result in the application of the Laws of any other jurisdiction.

(b)    All Actions arising out of or relating to this Lease shall be heard and determined in any state or federal court located within San Diego County, California and the parties hereby irrevocably submit to the exclusive jurisdiction and venue of such courts in any such Action and irrevocably waive the defense of an inconvenient forum, improper venue or lack of jurisdiction to the maintenance of any such Action. The consents to jurisdiction and venue set forth in this Section 29(b) shall not constitute general consents to service of process in the State of California and shall have no effect for any purpose except as provided in this Section 29(b) and shall not be deemed to confer rights on any Person other than the parties. Each of Tenant and Landlord agrees that service of process upon it, as applicable, in any Action arising out of or relating to this Lease shall be effective if Notice is given by overnight courier at the address set forth in Section 23. The parties agree that a final judgment in any such Action shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by applicable Law; provided, however, that nothing in the foregoing shall restrict any party’s rights to seek any post-judgment relief regarding, or any appeal from, a trial court judgment.

30.Specific Enforcement; Attorneys’ Fees. The parties agree that irreparable damage for which monetary relief, even if available, would not be an adequate remedy, would occur in the event that any provision of this Lease is not performed in accordance with its specific terms or is otherwise breached. Subject to the following sentence, the parties acknowledge and agree that each of the parties shall be entitled to an injunction or injunctions, specific performance or other equitable relief to prevent breaches of this Lease and to enforce specifically the terms and provisions hereof in the courts described in Section 29(b) without proof of damages or otherwise, this being in addition to any other remedy to which they are entitled under this Lease. The parties acknowledge and agree that any Person party hereto seeking an injunction or injunctions to prevent breaches of this Lease and to enforce specifically the terms and provisions of this Lease in accordance with this Section 30 shall not be required to provide any bond or other security in connection with any such order or injunction. In the event that either Landlord or Tenant should bring suit for the possession of the Premises, for the recovery of any sum due under this Lease, or because of the breach of any provision of this Lease or for any other relief against the other, then all reasonable attorneys’ fees, costs and expenses incurred by the prevailing party therein shall be paid by the other party, which obligation on the part of the other party shall be deemed to have accrued on the date of the commencement of such Action and shall be enforceable whether or not the Action is prosecuted to judgment.
31.WAIVER OF JURY TRIAL. TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH OF THE PARTIES HEREBY KNOWINGLY, INTENTIONALLY AND
739237752.8                     24


VOLUNTARILY IRREVOCABLY WAIVES ANY AND ALL RIGHTS TO TRIAL BY JURY IN ANY LEGAL ACTION ARISING OUT OF OR RELATED TO THIS LEASE.
32.Interpretation.

(a)    When a reference is made in this Lease to an Article, a Section, or Exhibit, such reference shall be to an Article of, a Section of, or an Exhibit to this Lease unless otherwise indicated. The table of contents and headings contained in this Lease are for reference purposes only and shall not affect in any way the meaning or interpretation of this Lease. Whenever the words “include”, “includes” or “including” are used in this Lease, they shall be deemed to be followed by the words “without limitation”. The words “hereof”, “herein” and “hereunder” and words of similar import when used in this Lease shall refer to this Lease as a whole and not to any particular provision of this Lease. The terms “or”, “any” and “either” are not exclusive. The word “extent” in the phrase “to the extent” shall mean the degree to which a subject or other thing extends, and such phrase shall not mean simply “if”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. The definitions contained in this Lease are applicable to the singular as well as the plural forms of such terms and to the masculine as well as to the feminine and neuter genders of such term. Any agreement or instrument defined or referred to herein means such agreement or instrument as from time to time amended, modified or supplemented, including by waiver or consent, and references to all attachments, schedules and exhibits thereto and instruments incorporated therein. References to a Person are also to its permitted assigns and successors.

(b)    The parties have participated jointly in the negotiation and drafting of this Lease and, in the event an ambiguity or question of intent or interpretation arises, this Lease shall be construed as jointly drafted by the parties and no presumption or burden of proof shall arise favoring or disfavoring the parties by virtue of the authorship of any provision of this Lease.

33.Entire Agreement. This Lease, and the Purchase Agreement constitute the entire agreement, and supersede all other prior agreements and understandings, both written and oral, among the parties and their Affiliates, or any of them, with respect to the subject matter hereof.
34.Counterparts. This Lease may be executed in one or more counterparts (including by facsimile or electronic mail), each of which shall be deemed to be an original but all of which taken together shall constitute one and the same agreement, and shall become effective when one or more counterparts have been signed by each of the parties and delivered to each of the other Persons party hereto.
35.Indemnification.

(a)    Indemnification by Tenant. Subject to the waivers in Section 9, Tenant hereby indemnifies and agrees to defend, save and hold Landlord, its officers, directors, employees, managers, agents, sub-agents, constituent entities and lease signators (collectively, “Landlord Related Parties”) harmless from and against any and all Actions for injury or death to persons or damage to property occurring within or about the Premises or the San Diego Facility arising directly or indirectly out of use or occupancy of the Premises or the San Diego Facility (including, without limitation, any act, omission or neglect by Tenant or any Tenant Parties in or about the Premises or at the San Diego Facility) or the a breach or default by Tenant in the performance of any of its obligations hereunder, except to the extent caused by the willful misconduct or negligence of Landlord Related Parties. Landlord shall not be liable to Tenant for, and Tenant assumes all risk of damage to, personal property (including, without limitation, loss of records kept within the Premises). Tenant further waives any and all Actions for injury to
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Tenant’s business or loss of income relating to any such damage or destruction of personal property (including, without limitation, any loss of records). Landlord Related Parties shall not be liable for any damages arising from any act, omission or neglect of any tenant in the San Diego Facility or of any other third party or Tenant Parties.

(b)    Indemnification by Landlord. Subject to the waivers in Section 9  and except as otherwise provided for in Section 35(e)(ii) and elsewhere in this Lease, Landlord shall defend, indemnify, save and hold Tenant harmless from and against any and all Actions for injury to or death of any person, or loss of or damage to property, sustained or occurring in or about the San Diego Facility to the extent arising from the negligence or willful misconduct of Landlord or any of the Landlord’s officers, directors, employees, managers or agents.

(c)    Procedures for Indemnification of Third Party Claims.

(i)    Any Landlord Related Party or Tenant seeking indemnification under this Agreement (an “Indemnitee”) with respect to any claim asserted against such Indemnitee by a Person other than Landlord, Tenant or any Affiliate of Landlord or Tenant (a “Third Party Claim”) in respect of any matter that is subject to indemnification under Section 35(a) or Section 35(b), as applicable, shall promptly deliver to the other Party (the “Indemnifying Party”) a Notice (a “Third Party Claim Notice”) setting forth a description in reasonable detail of the nature of the Third Party Claim or, in the alternative, include a copy of all papers served with respect to such Third Party Claim (if any); provided, however, that the failure to so transmit a Third Party Claim Notice shall not affect the Indemnifying Party’s obligations under this Section 35, unless the Indemnifying Party is materially prejudiced as a result of such failure.

(ii)    If a Third Party Claim is asserted against an Indemnitee, the Indemnifying Party shall be entitled to participate in the defense thereof and, if the Indemnifying Party delivers a Notice to the Indemnitee within thirty (30) days after receipt of a Third Party Claim Notice (or sooner, if the nature of the Third Party Claim so requires) stating that the Indemnifying Party shall assume and control the defense of such Third Party Claim and specifying any reservations to its defense (except that the failure to so specify any reservation to its defense in a timely delivered Notice shall not affect the validity of such Notice except to the extent the Indemnitee is materially prejudiced as a result of such failure), the Indemnifying Party may assume and control the defense thereof with counsel selected by the Indemnifying Party and reasonably satisfactory to the Indemnitee and settle such Third Party Claim at the discretion of the Indemnifying Party; provided, that the Indemnifying Party shall not, except with the written consent of the Indemnitee (such consent not to be unreasonably withheld, conditioned or delayed), enter into any settlement or consent to entry of any Judgment that (i) does not include the provision by the Person(s) asserting such claim to all indemnified parties of a full, unconditional and irrevocable release from all Liability with respect to such Third Party Claim, (ii) includes an admission of fault, culpability or failure to act by or on behalf of any Indemnitee, (iii) includes injunctive or other nonmonetary relief affecting any Indemnitee other than nonmonetary relief incidental to the monetary damages that does not restrict the operation of the businesses of the Indemnified Party or (iv) includes monetary amounts that would be payable by the Indemnified Party. If the Indemnifying Party elects to assume the defense of a Third Party Claim, the Indemnifying Party shall not be liable to the Indemnitee for legal fees or expenses subsequently incurred by the Indemnitee in connection with the defense thereof; provided, that the Indemnitee shall have the right to participate in the defense thereof and to employ counsel, at its own expense, separate from the counsel employed by the Indemnifying Party (it being
739237752.8                     26


understood that the Indemnifying Party shall control such defense), provided, further, that if, based on the reasonable opinion of legal counsel to the Indemnitee reasonably acceptable to the Indemnifying Party, a conflict or potential conflict of interest exists between the Indemnifying Party and the Indemnitee which makes representation of both parties inappropriate under applicable standards of professional conduct, the reasonable fees and expenses of such separate counsel shall constitute indemnifiable Liabilities pursuant to this Section 35; provided, further that the Indemnifying Party shall not be required to pay for more than one such counsel (plus any appropriate local counsel) for all Indemnified Parties in connection with any Third Party Claim. The Indemnitee may retain or take over the control of the defense or settlement of any Third Party Claim the defense of which the Indemnifying Party has elected to control if the Indemnitee irrevocably waives its right to indemnity under this Section 35 and fully releases the Indemnifying Party with respect to such Third Party Claim. If an Indemnifying Party elects not to assume and control the defense of any Third Party Claim or fails to notify the Indemnitee of its election within thirty (30) days after receipt of a Third Party Claim Notice, then such Indemnitee shall be entitled to continue to conduct and control the defense of such Third Party Claim and the reasonable fees and expenses of counsel for the Indemnitee in connection with the defense of such Third Party Claim shall constitute indemnifiable Liabilities pursuant to this Section 35.

(iii)    The parties shall reasonably cooperate with each other in the investigation, prosecution or defense of any Third Party Claim. Such cooperation shall, upon reasonable Notice to the party providing such cooperation, include (i) providing, and causing their respective Affiliates to provide, documentary or other evidence in its possession or control that is reasonably related to the Third Party Claim, (ii) implementing, and causing their respective Affiliates to implement, reasonable record retention or litigation hold policies and (iii) making available, and causing their respective Affiliates to make available, directors, officers and employees to give depositions or testimony. Except as otherwise provided in Section 35(c)(ii), the party requesting such cooperation shall pay the reasonable out-of-pocket expenses incurred in providing such cooperation (including reasonable legal fees and disbursements) by the party (or Affiliate thereof, as the case may be) providing such cooperation and by its officers, directors, employees and agents, but not including reimbursing such party (or Affiliate thereof, as the case may be) or its officers, directors, employees and agents for their time spent in such cooperation.

(d)    Additional Matters.

(i)    Indemnity payments or other payments in respect of any Liabilities for which an Indemnitee is entitled to indemnification under this Section 35 shall be paid reasonably promptly (but in any event within a reasonable amount of time after the final determination of the amount that the Indemnitee is entitled to indemnification under this Section 35) by the Indemnifying Party to the Indemnitee as such Liabilities are incurred upon demand by the Indemnitee, including reasonably satisfactory documentation setting forth the basis for the amount of such indemnity payments, including documentation with respect to calculations made and consideration of any insurance proceeds that actually reduce the amount of such Liabilities.

(ii)    If any Indemnitee has a claim against any Indemnifying Party under this Section 35 that does not involve a Third Party Claim being asserted or threatened against such Indemnitee (a “Direct Claim”), such Indemnitee shall promptly deliver to the Indemnifying Party a Notice (a “Direct Claim Notice”) setting forth a description in reasonable detail of the nature of the Direct Claim; provided, that the failure to so transmit a Direct Claim Notice shall not affect
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the Indemnifying Party’s obligations under this Section 35, except to the extent that the Indemnifying Party is materially prejudiced as a result of such failure.

(e)    Limitations on Liability.

(i)    EXCEPT AS EXPRESSLY SET FORTH IN SECTIONS 19, 22 AND 39, IN NO EVENT SHALL EITHER PARTY OR ANY OF ITS AFFILIATES BE LIABLE FOR INDIRECT, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES, INCLUDING PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF PROFITS OR BUSINESS INTERRUPTION, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE) BREACH OF STATUTORY DUTY OR OTHERWISE, IN CONNECTION WITH OR ARISING IN ANY WAY OUT OF THE TERMS OF THIS AGREEMENT OR THE PERFORMANCE HEREOF, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

(ii)    NOTWITHSTANDING ANYTHING SET FORTH HEREIN OR IN ANY OTHER AGREEMENT BETWEEN LANDLORD AND TENANT TO THE CONTRARY: (A) LANDLORD SHALL NOT BE LIABLE TO TENANT OR ANY OTHER PERSON FOR (AND TENANT AND EACH SUCH OTHER PERSON ASSUME ALL RISK OF) LOSS, DAMAGE OR INJURY, WHETHER ACTUAL OR CONSEQUENTIAL TO: TENANT’S PERSONAL PROPERTY OF EVERY KIND AND DESCRIPTION, INCLUDING, WITHOUT LIMITATION TRADE FIXTURES, EQUIPMENT, INVENTORY, SCIENTIFIC RESEARCH, SCIENTIFIC EXPERIMENTS, LABORATORY ANIMALS, PRODUCT, SPECIMENS, SAMPLES, AND/OR SCIENTIFIC, BUSINESS, ACCOUNTING AND OTHER RECORDS OF EVERY KIND AND DESCRIPTION KEPT AT THE PREMISES AND ANY AND ALL INCOME DERIVED OR DERIVABLE THEREFROM; (B) THERE SHALL BE NO PERSONAL RECOURSE TO LANDLORD FOR ANY ACT OR OCCURRENCE IN, ON OR ABOUT THE PREMISES OR ARISING IN ANY WAY UNDER THIS LEASE OR ANY OTHER AGREEMENT BETWEEN LANDLORD AND TENANT WITH RESPECT TO THE SUBJECT MATTER HEREOF AND ANY LIABILITY OF LANDLORD HEREUNDER SHALL BE STRICTLY LIMITED SOLELY TO LANDLORD’S INTEREST IN THE SAN DIEGO FACILITY OR ANY PROCEEDS FROM SALE OR CONDEMNATION THEREOF, ANY INSURANCE PROCEEDS PAYABLE IN RESPECT OF LANDLORD’S INTEREST IN THE SAN DIEGO FACILITY OR IN CONNECTION WITH ANY SUCH LOSS AND BASE RENT COLLECTED BY LANDLORD FROM AND AFTER ANY JUDICIAL ADJUDICATION OF LIABILITY IN FAVOR OF TENANT AGAINST LANDLORD; AND (C) IN NO EVENT SHALL ANY PERSONAL LIABILITY BE ASSERTED AGAINST LANDLORD IN CONNECTION WITH THIS LEASE NOR SHALL ANY RECOURSE BE HAD TO ANY OTHER PROPERTY OR ASSETS OF LANDLORD OR ANY OF LANDLORD’S OFFICERS, DIRECTORS, EMPLOYEES, AGENTS OR CONTRACTORS. UNDER NO CIRCUMSTANCES SHALL LANDLORD OR ANY OF LANDLORD’S OFFICERS, DIRECTORS, EMPLOYEES, AGENTS OR CONTRACTORS BE LIABLE FOR INJURY TO TENANT’S BUSINESS OR FOR ANY LOSS OF INCOME OR PROFIT THEREFROM.

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36.Additional Development. Tenant acknowledges that Landlord, in its reasonable discretion, may from time to time expand, renovate and/or reconfigure the exterior areas of the San Diego Facility as the same may exist from time to time and, in connection therewith or in addition thereto, as the case may be, from time to time without limitation: (a) change the shape, size, location, number and/or extent of any improvements, structures, entrances, exits, parking and/or parking areas relative to any portion of the San Diego Facility (other than to the Premises, Tenant Improvements or Landlord’s Work, nor shall Landlord construct any new buildings on the Land for the purpose of occupancy or lease to third parties without Tenant’s consent); (b) modify, eliminate and/or add any improvements (other than the Premises, Tenant Improvements or Landlord’s Work) to the San Diego Facility and/or make any other changes thereto affecting the same; and (c) except as otherwise provided herein, make any other changes, additions and/or deletions in any way affecting the exterior areas of the San Diego Facility and/or any portion thereof as Landlord may elect from time to time, including without limitation, additions to the land comprising the San Diego Facility. Notwithstanding anything to the contrary contained in this Lease, Tenant shall have no right to seek damages (including abatement of Rent) or to cancel or terminate this Lease because of any proposed changes, expansion, renovation or reconfiguration of the exterior areas of the San Diego Facility permitted by this Section 36 nor shall Tenant have the right to restrict, inhibit or prohibit any such changes, expansion, renovation or reconfiguration; provided, however, (i) Landlord shall not change the size, dimensions or location of the Premises or Tenant’s permitted use of the Premises nor shall the costs of constructing any such development be included as part of Expenses, and (ii) the development described in this Section 36 shall not (x) materially interfere with Tenant’s use and enjoyment of the Premises other than temporarily during any construction, and Landlord shall use reasonable efforts to minimize such interference, and (y) materially increase Tenant’s obligations under this Lease.
37.CASp Inspection. For purposes of Section 1938(a) of the California Civil Code, Landlord hereby discloses to Tenant, and Tenant hereby acknowledges, that the Premises have not undergone inspection by a Certified Access Specialist (CASp). In addition, the following notice is hereby provided pursuant to Section 1938(e) of the California Civil Code:
“A Certified Access Specialist (CASp) can inspect the subject premises and determine whether the subject premises comply with all of the applicable construction-related accessibility standards under state law. Although state law does not require a CASp inspection of the subject premises, the commercial property owner or lessor may not prohibit the lessee or tenant from obtaining a CASp inspection of the subject premises for the occupancy or potential occupancy of the lessee or tenant, if requested by the lessee or tenant. The parties shall mutually agree on the arrangements for the time and manner of the CASp inspection, the payment of the fee for the CASp inspection, and the cost of making any repairs necessary to correct violations of construction-related accessibility standards within the premises.”
In furtherance of and in connection with such notice: (i) Tenant, having read such notice and understanding Tenant’s right to request and obtain a CASp inspection and with advice of counsel, hereby elects not to obtain such CASp inspection and waives its rights to obtain a CASp inspection with respect to the Premises to the extent permitted by any Law now or hereafter in effect; and (ii) if the waiver set forth in clause (i) hereinabove is not enforceable pursuant to Law, then Landlord and Tenant hereby agree as follows (which constitute the mutual agreement of the parties as to the matters described in the last sentence of the foregoing notice): (A) Tenant shall have the one-time right to request for and obtain a CASp inspection, which request must be made, if at all, in a written notice delivered by Tenant to
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Landlord on or before the date that is the earlier of (1) the date Tenant has commenced construction of its initial tenant improvements, if any, or (2) the Commencement Date; (B) any CASp inspection timely requested by Tenant shall be conducted (1) between the hours of 9:00 a.m. and 5:00 p.m. on any Business Day, (2) only after ten (10) days’ prior Notice to Landlord of the date of such CASp inspection, (3) in a professional manner by a CASp designated by Landlord and without any testing that would damage the Premises in any way, and (4) at Tenant’s sole cost and expense, including, without limitation, Tenant’s payment of the fee for such CASp inspection, the fee for any reports prepared by the CASp in connection with such CASp inspection (collectively, the “CASp Reports”) and all other costs and expenses in connection therewith; (C) Tenant shall deliver a copy of any CASp Reports to Landlord within three (3) Business Days after Tenant’s receipt thereof; (D) Tenant, at its sole cost and expense, shall be responsible for making any improvements, alterations, modifications and/or repairs to or within the Premises to correct violations of construction-related accessibility standards including, without limitation, any violations disclosed by such CASp inspection; and (E) if such CASp inspection identifies any improvements, alterations, modifications and/or repairs necessary to correct violations of construction-related accessibility standards relating to those items of the Premises that are Landlord’s obligation to repair, if any, then (1) Landlord shall perform such improvements, alterations, modifications and/or repairs as and to the extent required by Law to correct such violations, and (2) notwithstanding anything to the contrary contained in this Lease, Tenant shall reimburse Landlord for the cost of such improvements, alterations, modifications and/or repairs within thirty (30) days after Tenant’s receipt of an invoice therefor from Landlord.
38.Right to Purchase.
(a)    During the Term of the Lease, Tenant will have the one-time right to purchase the San Diego Facility as set forth below. The option set forth in this Section 38 is personal to Quidel Corporation and its Affiliates and may not be exercised by any other assignee or sublessee. If either (x) Landlord determines to sell the San Diego Facility to an unaffiliated buyer or (y) Landlord receives an unsolicited offer to sell the San Diego Facility to an unaffiliated potential buyer and Landlord wishes to either accept such offer or make a counter-offer to such potential buyer, Landlord shall notify Tenant of same, setting forth the essential terms of the sale (price, payment terms, “AS IS” or other condition of property, due diligence conditions, title and other contingencies, allocation of prorations and closing costs, and closing date). Within twenty-one (21) days of receipt of Landlord’s notice, Tenant may deliver to Landlord a notice of Tenant’s election to purchase the San Diego Facility, on the terms set forth in Landlord’s notice. Notwithstanding the foregoing, in no event shall any of the following permit Tenant to exercise its rights pursuant to this Section 38: (i) the sale of the San Diego Facility as part of a transaction involving more than one project owned by an entity directly or indirectly owned by Alexandria Real Estate Equities, L.P. or ARE-QRS Corp. or its Affiliates, (ii) a merger or acquisition of Alexandria Real Estate Equities, L.P. or ARE-QRS Corp. or any of its Affiliates into or by another entity or (iii) the sale or transfer of any direct or indirect interest in Alexandria Real Estate Equities, L.P. or ARE-QRS Corp. or any of its Affiliates.

(b)    If Tenant timely exercises any such right to purchase, the parties shall within forty-five (45) days execute and deliver to one another an agreement of purchase and sale reasonably acceptable to Landlord and Tenant (the “Purchase Agreement”). The Purchase Agreement shall provide that Landlord agrees to sell and Tenant agrees to purchase the San Diego Facility “as-is, where-is”, with customary representations and warranties made by Landlord or its Affiliates, but excluding any representation or warranty, express or implied, of any kind by Landlord relating to the physical condition of the San Diego Facility. Each of the parties covenants to make a good faith effort to negotiate the Purchase Agreement.
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(c)    If (i) Tenant does not timely exercise such right, (ii) Tenant timely exercises such right but the parties do not execute the Purchase Agreement within such 45-day period, or (iii) the parties timely execute the Purchase Agreement but the Purchase Agreement is thereafter terminated for any reason other than Landlord’s default, then Landlord shall thereafter be free to sell the San Diego Facility to any party and Tenant’s rights under this Section 38 shall terminate and be of no further force or effect. Notwithstanding the foregoing, Landlord shall not sell the San Diego Facility for a price less than ninety (95%) of the price last offered to Tenant or on other terms which are materially more favorable than those offered to Tenant without first offering Tenant again the right to purchase the San Diego Facility at the lower price or on such more favorable terms. Notwithstanding the foregoing, in the event Landlord and Tenant did not execute the Purchase Agreement despite their good faith efforts to negotiate the same as contemplated by Section 38(b), Landlord may sell the San Diego Facility for any lower price or on more favorable terms without first offering Tenant again the right to purchase the San Diego Facility at the lower price or on such more favorable terms.

(d)    Tenant’s rights under this Section 38 shall not apply to any transfer of the San Diego Facility to Landlord’s Mortgagee, either by foreclosure, trustee’s sale, deed in lieu of foreclosure, or any other transfer to any lender in the exercise of its rights, or the purchaser at any foreclosure sale if not the lender.

39.Environmental Requirements.

(a)    Prohibition/Compliance/Indemnity. Tenant shall not cause or permit any Hazardous Materials (as hereinafter defined) to be brought upon, kept, used, stored, handled, treated, generated in or about, or released or disposed of from, the Premises or the San Diego Facility in violation of applicable Environmental Requirements (as hereinafter defined) by Tenant or any Tenant Party. If Tenant breaches the obligation stated in the preceding sentence, or if the presence of Hazardous Materials in the Premises during the Term or any holding over or any other occupancy results in contamination of the Premises, the San Diego Facility or any adjacent property or if contamination of the Premises, the San Diego Facility or any adjacent property by Hazardous Materials brought into, kept, used, stored, handled, treated, generated in or about, or released or disposed of from, the Premises by anyone other than Landlord and Landlord’s employees, agents and contractors otherwise occurs during the Term or any holding over, Tenant hereby indemnifies and shall defend and hold Landlord, its officers, directors, employees, agents and contractors harmless from any and all actions (including, without limitation, remedial or enforcement actions of any kind, administrative or judicial proceedings, and orders or judgments arising out of or resulting therefrom), costs, claims, damages (including, without limitation, punitive damages and damages based upon diminution in value of the Premises or the San Diego Facility, or the loss of, or restriction on, use of the Premises or any portion of the San Diego Facility), expenses (including, without limitation, attorneys’, consultants’ and experts’ fees, court costs and amounts paid in settlement of any claims or actions), fines, forfeitures or other civil, administrative or criminal penalties, injunctive or other relief (whether or not based upon personal injury, property damage, or contamination of, or adverse effects upon, the environment, water tables or natural resources), liabilities or losses (collectively, “Environmental Claims”) which arise during or after the Term as a result of such contamination. This indemnification of Landlord by Tenant includes, without limitation, costs incurred in connection with any investigation of site conditions or any cleanup, treatment, remedial, removal, or restoration work required by any federal, state or local Governmental Authority because of Hazardous Materials present in the air, soil or ground water above, on, or under the Premises. Without limiting the foregoing, if the presence of any Hazardous Materials on the Premises, the Building, the San Diego Facility or any adjacent property caused or permitted by Tenant or any Tenant Party results in any contamination of the Premises, the
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Building, the San Diego Facility or any adjacent property, Tenant shall promptly take all actions at its sole expense and in accordance with applicable Environmental Requirements as are necessary to return the Premises, the Building, the San Diego Facility or any adjacent property substantially to the condition existing prior to the time of such contamination, provided that Landlord’s approval of such action shall first be obtained, which approval shall not unreasonably be withheld so long as such actions would not potentially have any material adverse long-term or short-term effect on the Premises, the Building or the San Diego Facility.

(b)    Business. Landlord acknowledges that it is not the intent of this Section 39 to prohibit Tenant from using the Premises for the Permitted Use. Tenant may operate its business according to prudent industry practices so long as the use or presence of Hazardous Materials is strictly and properly monitored according to all then applicable Environmental Requirements. As a material inducement to Landlord to allow Tenant to use Hazardous Materials in connection with its business, Tenant agrees to deliver to Landlord prior to the Rent Commencement Date a list identifying each type of Hazardous Materials to be brought upon, kept, used, stored, handled, treated, generated on, or released or disposed of from, the Premises and setting forth any and all governmental approvals or permits required in connection with the presence, use, storage, handling, treatment, generation, release or disposal of such Hazardous Materials on or from the Premises (“Hazardous Materials List”). Upon Landlord’s request, or any time that Tenant is required to deliver a Hazardous Materials List to any Governmental Authority (e.g., the fire department) in connection with Tenant’s use or occupancy of the Premises, Tenant shall deliver to Landlord a copy of such Hazardous Materials List. Tenant shall deliver to Landlord true and correct copies of the following documents (the “Haz Mat Documents”) relating to the use, storage, handling, treatment, generation, release or disposal of Hazardous Materials prior to the Rent Commencement Date, or if unavailable at that time, concurrent with the receipt from or submission to a Governmental Authority: permits; approvals; reports and correspondence; storage and management plans, notice of violations of any Laws; plans relating to the installation of any storage tanks to be installed in or under the San Diego Facility (provided, said installation of tanks shall only be permitted after Landlord has given Tenant its written consent to do so, which consent may be withheld in Landlord’s sole and absolute discretion); and all closure plans or any other documents required by any and all federal, state and local Governmental Authorities for any storage tanks installed in, on or under the San Diego Facility for the closure of any such tanks. Tenant is not required, however, to provide Landlord with any portion(s) of the Haz Mat Documents containing information of a proprietary nature which, in and of themselves, do not contain a reference to any Hazardous Materials or hazardous activities. It is not the intent of this Section to provide Landlord with information which could be detrimental to Tenant’s business should such information become possessed by Tenant’s competitors.

(c)    Landlord’s Environmental Report. Promptly following Tenant’s written request therefor, Landlord shall deliver to Tenant a copy of Landlord’s final Phase I environmental site assessment received in connection with Holding’s acquisition of the Land, subject to Tenant’s execution of Landlord’s standard non-reliance letter with respect thereto.

(d)    Testing. Landlord shall have the right, at its expense, and not as an Expense, to conduct annual tests of the Premises to determine whether any contamination of the Premises or the San Diego Facility has occurred as a result of Tenant’s use. Tenant shall be required to pay the cost of such annual test of the Premises; provided, however, that if Tenant conducts its own tests of the Premises using third party contractors and test procedures acceptable to Landlord which tests are certified to Landlord, Landlord shall accept such tests in lieu of the annual tests to be paid for by Tenant. In addition, at any time, and from time to time, prior to the expiration or earlier termination of the Term, Landlord shall have the right, at its expense, and not as an Expense, to conduct appropriate tests of the Premises and the San
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Diego Facility to determine if contamination has occurred as a result of Tenant’s use of the Premises. In connection with such testing, upon the request of Landlord, Tenant shall deliver to Landlord or its consultant such non-proprietary information concerning the use of Hazardous Materials in or about the Premises by Tenant or any Tenant Party. If contamination has occurred for which Tenant is liable under this Section 39, Tenant shall pay all costs to conduct such tests. If no such contamination is found, Landlord shall pay the costs of such tests (which shall not constitute an Expense). Landlord shall provide Tenant with a copy of all third party, non-confidential reports and tests of the Premises made by or on behalf of Landlord during the Term without representation or warranty and subject to a confidentiality agreement. Tenant shall, at its sole cost and expense, promptly and satisfactorily remediate any environmental conditions identified by such testing in accordance with all Environmental Requirements. Landlord’s receipt of or satisfaction with any environmental assessment in no way waives any rights which Landlord may have against Tenant.

(e)    Pre-Existing and Migrating Conditions. Notwithstanding anything to the contrary contained in this Section 39, Tenant shall not be responsible for, and the indemnification and hold harmless obligation set forth in this Section 39 shall not apply to (i) contamination in the Premises which Tenant can prove existed in the Premises immediately prior to the Commencement Date, or (ii) the presence of any Hazardous Materials in the Premises which Tenant can prove migrated from outside of the Premises into the Premises, unless in either case, the presence of such Hazardous Materials (x) is the result of a breach by Tenant of any of its obligations under this Lease, or (y) to the extent was caused, contributed to or exacerbated by Tenant or any Tenant Party.

(f)    Underground Tanks. In no event shall Tenant have the right to install underground tanks.

(g)    Tenant’s Obligations. Tenant’s obligations under this Section 39 shall survive the expiration or earlier termination of this Lease. During any period of time after the expiration or earlier termination of this Lease required by Tenant or Landlord to complete the removal from the Premises of any Hazardous Materials (including, without limitation, the release and termination of any licenses or permits restricting the use of the Premises and the completion of the approved Surrender Plan), Tenant shall continue to pay the full Rent in accordance with this Lease for any portion of the Premises not relet by Landlord in Landlord’s sole discretion, which Rent shall be prorated daily.

(h)    Definitions. As used herein, the term “Environmental Requirements” means all applicable present and future statutes, regulations, ordinances, rules, codes, judgments, orders or other similar enactments of any Governmental Authority regulating or relating to health, safety, or environmental conditions on, under, or about the Premises or the San Diego Facility, or the environment, including without limitation, the following: the Comprehensive Environmental Response, Compensation and Liability Act; the Resource Conservation and Recovery Act; and all state and local counterparts thereto, and any regulations or policies promulgated or issued thereunder. As used herein, the term “Hazardous Materials” means and includes any substance, material, waste, pollutant, or contaminant listed or defined as hazardous or toxic, or regulated by reason of its impact or potential impact on humans, animals and/or the environment under any Environmental Requirements, asbestos and petroleum, including crude oil or any fraction thereof, natural gas liquids, liquefied natural gas, or synthetic gas usable for fuel (or mixtures of natural gas and such synthetic gas). As defined in Environmental Requirements, Tenant is and shall be deemed to be the “operator” of Tenant’s “facility” and the “owner” of all Hazardous Materials brought on the Premises by Tenant or any Tenant Party, and the wastes, by-products, or residues generated, resulting, or produced therefrom.

739237752.8                     33


40.OFAC. Tenant is currently (a) in compliance with and shall at all times during the Term of this Lease remain in compliance with the regulations of the Office of Foreign Assets Control (“OFAC”) of the U.S. Department of Treasury and any statute, executive order, or regulation relating thereto (collectively, the “OFAC Rules”), (b) not listed on, and shall not during the term of this Lease be listed on, the Specially Designated Nationals and Blocked Persons List, Foreign Sanctions Evaders List, or the Sectoral Sanctions Identification List, which are all maintained by OFAC and/or on any other similar list maintained by OFAC or other governmental authority pursuant to any authorizing statute, executive order, or regulation, and (c) not a person or entity with whom a U.S. person is prohibited from conducting business under the OFAC Rules. Landlord is currently (a) in compliance with and shall at all times during the Term of this Lease remain in compliance with the regulations of the OFAC Rules, (b) not listed on, and shall not during the term of this Lease be listed on, the Specially Designated Nationals and Blocked Persons List, Foreign Sanctions Evaders List, or the Sectoral Sanctions Identification List, which are all maintained by OFAC and/or on any other similar list maintained by OFAC or other governmental authority pursuant to any authorizing statute, executive order, or regulation, and (c) not a person or entity with whom a U.S. person is prohibited from conducting business under the OFAC Rules.
41.Financial Information. Tenant shall furnish Landlord with true and complete copies of (i) Tenant’s most recent audited annual financial statements within 90 days of the end of each of Tenant’s fiscal years during the Term, (ii) Tenant’s most recent unaudited quarterly financial statements within 45 days of the end of each of Tenant’s first three fiscal quarters of each of Tenant’s fiscal years during the Term, (iii) at Landlord’s request from time to time, updated business plans, including cash flow projections and/or pro forma balance sheets and income statements, all of which shall be treated by Landlord as confidential information belonging to Tenant, (iv) corporate brochures and/or profiles prepared by Tenant for prospective investors, and (v) any other financial information or summaries that Tenant typically provides to its lenders or shareholders. The provisions of Section 41 shall not apply so long as Tenant is a public company and its financial information is publicly available.

42.Severability. If any clause or provision of this Lease is illegal, invalid or unenforceable under present or future laws, then and in that event, it is the intention of the parties hereto that the remainder of this Lease shall not be affected thereby. It is also the intention of the parties to this Lease that in lieu of each clause or provision of this Lease that is illegal, invalid or unenforceable, there be added, as a part of this Lease, a clause or provision as similar in effect to such illegal, invalid or unenforceable clause or provision as shall be legal, valid and enforceable.

43.EV Charging Stations. Landlord shall not unreasonably withhold its consent to Tenant’s written request to install 1 or more electric vehicle car charging stations (“EV Stations”) in the parking area serving the San Diego Facility; provided, however, that Tenant complies with all reasonable requirements, standards, rules and regulations which may be imposed by Landlord, at the time Landlord’s consent is granted, in connection with Tenant’s installation, maintenance, repair and operation of such EV Stations, which may include, without limitation, Landlord’s designation of the location of Tenant’s EV Stations, and Tenant’s payment of all costs whether incurred by Landlord or Tenant in connection with the installation, maintenance, repair and operation of each Tenant’s EV Station(s).  Nothing contained in this paragraph is intended to increase the number of parking spaces which Tenant is otherwise entitled to use at the San Diego Facility pursuant to the terms of this Lease nor impose any additional obligations on Landlord with respect to Tenant’s parking rights at the San Diego Facility.

44.Force Majeure. Landlord and Tenant shall not be responsible or liable for delays in the performance of its respective obligations hereunder when caused by, related to, or arising out of acts of God, sinkholes or subsidence, strikes, lockouts, or other labor disputes, embargoes, quarantines, weather,
739237752.8                     34


national, regional, or local disasters, calamities, or catastrophes, inability to obtain labor or materials (or reasonable substitutes therefor) at reasonable costs or failure of, or inability to obtain, utilities necessary for performance, governmental restrictions, orders, limitations, regulations, or controls, national emergencies, local, regional or national epidemic or pandemic, delay in issuance or revocation of permits, enemy or hostile governmental action, terrorism, insurrection, riots, civil disturbance or commotion, fire or other casualty, and other causes or events beyond the reasonable control of the party obligated to perform (“Force Majeure”), except with respect to Tenant’s obligations to pay Rent hereunder unless the national banks in the United States are closed as a result of Force Majeure in which case payment of Rent may be delayed until the national banks reopen for business.

45.Proposition 13. Notwithstanding anything to the contrary contained in this Lease, if, during the first 36 months after the Commencement Date (the “Prop 13 Protection Period”), any sale, transfer, refinancing or other changes in ownership of the San Diego Facility is consummated, and solely as a result thereof, and to the extent that solely in connection therewith, the San Diego Facility is reassessed (the "Reassessment") for real estate tax purposes by the appropriate Governmental Authority pursuant to the terms of Proposition 13, Tenant shall not be obligated to pay the Tax Increase to the extent pertaining to the Prop 13 Protection Period. The term "Tax Increase" shall mean that portion of the Taxes, as calculated immediately following the Reassessment, which is attributable solely to the Reassessment. Tenant shall be responsible for all Taxes (including, without limitation, any Tax Increase) applicable to the period following the expiration of the Prop 13 Protection Period regardless of whether such Taxes are based on the Reassessment or any subsequent reassessment. Accordingly, the term Tax Increase shall not include (and Tenant shall be required to pay for) any portion of the Taxes which (i) is attributable to the initial assessment of the value of the San Diego Facility, the base, shell and core of the Building or the tenant improvements located in the Building, (ii) is attributable to assessments which were pending prior to the Reassessment or which would otherwise have occurred unrelated to the sale, or (iii) is attributable to the annual inflationary increase of real estate taxes. In addition, nothing contained in this paragraph is intended to excuse Tenant from paying the full amount of any Taxes (including, without limitation, as a result of reassessments) resulting from any construction and/or improvements made to the San Diego Facility by Landlord or Tenant at any time pursuant to and/or in connection with this Lease.

46.Roof Equipment. As long as Tenant is not in default under this Lease, Tenant shall have the right at its sole cost and expense, subject to compliance with all applicable Laws and all covenants, conditions and restrictions affecting the Land, to install, maintain, and remove on the top of the roof of the Building one or more satellite dishes, communication antennae, or other equipment (all of which having a diameter and height acceptable to Landlord) for the transmission or reception of communication of signals as Tenant may from time to time desire (collectively, “the “Roof Equipment”) on the following terms and conditions:

(a)    Requirements. Tenant shall submit to Landlord (i) the plans and specifications for the installation of the Roof Equipment, (ii) copies of all required governmental and quasi-governmental permits, licenses, and authorizations that Tenant will and must obtain at its own expense, with the cooperation of Landlord, if necessary for the installation and operation of the Roof Equipment, and (iii) an insurance policy or certificate of insurance evidencing insurance coverage as required by this Lease and any other insurance as reasonably required by Landlord for the installation and operation of the Roof Equipment. Landlord shall not unreasonably withhold or delay its approval for the installation and operation of the Roof Equipment; provided, however, that Landlord may reasonably withhold its approval if the installation or operation of the Roof Equipment (A) may damage the structural integrity of the Building, (B) may void, terminate, or invalidate any applicable roof warranty, or (C) is not properly screened from the viewing public.
739237752.8                     35



(b)    No Damage to Roof. If installation of the Roof Equipment requires Tenant to make any roof cuts or perform any other roofing work, such cuts shall only be made only in the manner designated in writing by Landlord; and any such installation work (including any roof cuts or other roofing work) shall be performed by Tenant, at Tenant’s sole cost and expense by a roofing contractor designated by Landlord. If Tenant or its agents shall otherwise cause any damage to the roof during the installation, operation, and removal of the Roof Equipment such damage shall be repaired promptly at Tenant’s expense and the roof shall be restored in the same condition it was in before the damage. Landlord shall not charge Tenant Additional Rent for the installation and use of the Roof Equipment. If, however, Landlord’s insurance premium or tax assessment increases as a result of the Roof Equipment, Tenant shall pay such increase as Additional Rent within ten (10) days after receipt of a reasonably detailed invoice from Landlord. Tenant shall not be entitled to any abatement or reduction in the amount of Rent payable under this Lease if for any reason Tenant is unable to use the Roof Equipment. In no event whatsoever shall the installation, operation, maintenance, or removal of the Roof Equipment by Tenant or its agents void, terminate, or invalidate any applicable roof warranty.

(c)    Protection. The installation, operation, and removal of the Roof Equipment shall be at Tenant’s sole risk. Tenant shall indemnify, defend, and hold Landlord harmless from and against any and all claims, costs, damages, liabilities and expenses (including, but not limited to, attorneys’ fees) of every kind and description that may arise out of or be connected in any way with Tenant’s installation, operation, or removal of the Roof Equipment.

(d)    Removal. At the expiration or earlier termination of this Lease or the discontinuance of the use of the Roof Equipment by Tenant, Tenant shall, at its sole cost and expense, remove the Roof Equipment from the Building. Tenant shall leave the portion of the roof where the Roof Equipment was located in good order and repair, reasonable wear and tear excepted. If Tenant does not so remove the Roof Equipment, Tenant hereby authorizes Landlord to remove and dispose of the Roof Equipment and charge Tenant as Additional Rent for all costs and expenses incurred by Landlord in such removal and disposal. Tenant agrees that Landlord shall not be liable for any Roof Equipment or related property disposed of or removed by Landlord.

(e)    Access. Landlord grants to Tenant the right of ingress and egress on a 24 hour 7 day per week basis to install, operate, and maintain the Roof Equipment.

(f)    Appearance. If permissible by applicable Laws, the Roof Equipment shall be painted the same color as the Building so as to render the Roof Equipment virtually invisible from ground level.

(g)    No Assignment. The right of Tenant to use and operate the Roof Equipment shall be personal solely to Quidel Corporation and, upon any permitted assignment of the Lease to an Affiliate of Quidel Corporation pursuant to Section 13, such Affiliate, and (i) no other person or entity shall have any right to use or operate the Roof Equipment, and (ii) Tenant shall not assign, convey, or otherwise transfer to any person or entity any right, title, or interest in all or any portion of the Roof Equipment or the use and operation thereof except to an Affiliate of Quidel Corporation in connection with a permitted assignment of the Lease to an Affiliate of Quidel Corporation pursuant to Section 13.

47.Certain Defined Terms. For purposes of this Lease:
Action” means any legal or administrative proceeding, suit, claim, audit, investigation, arbitration, mediation or action.
739237752.8                     36


Additional Rent” means all sums of money, other than Base Rent, that shall become due from and payable by Tenant pursuant to this Lease.
Affiliate” means, as to either party, any other individual or entity that, directly or indirectly, controls, or is controlled by, or is under common control with, such party. For this purpose, “control” (including, with its correlative meanings, “controlled by” and “under common control with”) shall mean the possession, directly or indirectly, of the power to direct or cause the direction of management or policies of such party, whether through the ownership of securities or partnership or other ownership interests, by contract or otherwise.
Building Operating Expenses” means Maintenance and Repair Costs, Life Safety and Security Costs and other costs actually paid or incurred by Landlord in connection with, and solely to the extent attributable to, the ownership, operation, maintenance, and repair of the Building or the Premises or any part thereof pursuant to this Lease, but expressly excluding Non-Qualifying Expenses. For the avoidance of doubt and notwithstanding anything herein to the contrary, Building Operating Expenses shall include, without limitation, all Premises and San Diego Facility related costs in connection with the shell and core of the Premises, site improvements, maintenance, taxes, utilities, insurance, the amortized costs of capital repairs and improvements and administrative rent for management services in the amount of 1.0% of the then applicable Base Rent.
Business Day” means any day that is not a Saturday, a Sunday or other day that (a) is a statutory holiday under the federal Laws of the United States or (b) is otherwise a day on which banks in San Diego, California are authorized or obligated by Law or executive order to remain closed.
Computation Year means each twelve (12) consecutive month period commencing on January 1 of each calendar year during the Term.
Contract” means any loan or credit agreement, indenture, debenture, note, bond, mortgage, deed of trust, lease, sublease, license, or contract.
Environmental Laws” means, collectively, Laws and Judgments relating to pollution or the protection of the environment or natural resources.
Expenses” means, individually or collectively, Project Expenses and/or Building Operating Expenses, as the context may require.
Governmental Authority” means any government, court, regulatory or administrative agency, commission or authority or other legislative, executive or judicial governmental entity (in each case including any self-regulatory organization), whether federal, state or local, domestic, foreign or multinational.
Insurance Expenses” means the total costs and expenses paid or incurred by Landlord in connection with the obtaining of insurance on the San Diego Facility, including premiums for commercial general liability insurance and all-risk, fire, and extended coverage insurance, earthquake insurance, and flood or surface water coverage.
Judgment” means an order, judgment, injunction, ruling, writ or decree of any Governmental Authority.
739237752.8                     37


Laws” means all state, federal, local, national, foreign or multinational laws, statutes, ordinances, codes, rules or regulations.
Liabilities” means any and all debts, liabilities and obligations, whether accrued or fixed, known or unknown, absolute or contingent, matured or unmatured or determined or determinable, including those arising under any law, Action or Judgment of a Governmental Authority and those arising under any Contract.
Life Safety and Security Costs” means all reasonable costs to (1) install, maintain, repair, and replace all life safety systems, including (a) costs of fire alarm systems serving the Building or the Premises, and (b) costs of security and security systems at the Land, including service or maintenance Contracts with independent contractors for Land security and security personnel, and (2) comply with any applicable Laws now in force or hereafter adopted, including the Americans with Disabilities Act, and costs, fines, or penalties incurred due to violation of the same.
Maintenance and Repair Costs” means all costs to maintain, replace and repair a Building, the Premises, or any part of a Building or the Premises, including (a) costs paid to Third Parties under maintenance, management, and service Contracts for janitorial, security, and refuse removal services; (b) costs to maintain, repair, and replace the structural portions of the roofings and the roof coverings of a Building; (c) costs to maintain, repair, and replace the heating, ventilating, air conditioning, interior sprinkler systems, plumbing, sewer, drainage, electrical, fire protection, escalator, elevator, life safety and security systems (collectively, the “Systems”) and any damage or repairs necessary to be made to a Building or the Premises as a result of a failure or other issue with any such Systems; (d) costs of window glass replacement and repair; (e) costs of any repairs to the foundation, the footings, the floor slabs, and the load-bearing walls and exterior walls of the Building or the Premises; and (f) the cost of capital improvements or repairs (including, if a capital improvement, any costs referenced in (b), (c) or (e) of this paragraph), amortized over the useful life of such capital improvement or repairs as reasonably determined by Landlord taking into account all relevant factors.
Non-Qualifying Expenses” means, collectively, (a) expenses incurred for repairs or other work occasioned by fire, windstorm, or other casualty of an insurable nature, or by condemnation to the extent reimbursed by insurance proceeds, it being agreed that any insurance deductibles payable under Landlord’s insurance policies shall be deemed to be a Building Operating Expense; (b) fees, costs, and other expenses incurred in connection with negotiations or disputes with tenants, other occupants, or prospective tenants or occupants, or in connection with any financing arrangements of Landlord, including promotional and marketing costs and leasing commissions, attorneys’ fees, and rent and other costs incurred in connection with a management or leasing office; (c) expenses incurred in a tenant build-out, renovating, or otherwise improving or decorating, painting, or redecorating space for other tenants, including permit, license, design, space planning, and inspection costs; (d) expenses in connection with services or other benefits of a type which are not provided to Tenant but which are provided to another tenant or occupant (including Landlord); (e) costs of depreciation and amortization; (f) reserves; (g) costs of any item covered by warranty; (h) costs considered to be of a capital nature under Generally Accepted Accounting Principles (“GAAP”), except as set forth in clause (f) of the definition of Maintenance and Repair Costs; (i) costs incurred due to violation by Landlord or any tenant of the terms and conditions of any lease; (j) costs or fees paid to Landlord or its Affiliates to the extent in excess of competitive costs or fees paid to independent suppliers and contractors; (k) interest on debt or amortization payments on any mortgages, and rental payments on any ground lease or other underlying lease; (l) Landlord’s general overhead or costs incurred in the operation of the business of the legal entity which constitutes Landlord; (m) compensation or benefits provided to clerks, attendants, or other persons in commercial concessions
739237752.8                     38


operated by Landlord; (n) costs of sculpture, paintings, or other objects purporting to be art; (o) travel, entertainment, and gift costs; (p) [intentionally deleted]; (q) salaries, wages, benefits and other compensation paid to (i) personnel of Landlord or its agents or contractors above the position of the person, regardless of title, who has day-to-day management responsibility for the San Diego Facility or (ii) officers and employees of Landlord or its affiliates to the extent not assigned to the operation, management, maintenance or repair of the San Diego Facility (provided, however, that with respect to any such person who does not devote substantially all of his or her employed time to the San Diego Facility, the salaries, wages, benefits and other compensation of such person shall be prorated to reflect time spent on matters related to operating, managing, maintaining or repairing the San Diego Facility in comparison to the time spent on matters unrelated to operating, managing, maintaining or repairing the San Diego Facility); (r) property management fees to the extent in excess of one percent (1%) of the Base Rent; (s) costs arising from or relating to the presence or release of any Hazardous Materials introduced to, or transported to or from, the San Diego Facility by or on behalf of Landlord or any of its Affiliates or its or their Representatives; (t) rentals for items (except when needed in connection with normal repairs and maintenance of permanent systems) which if purchased, rather than rented, would constitute a capital improvement except as set forth in clause (f) of the definition of Maintenance and Repair Costs; (u) costs of signs in or on the Building or the Land or elsewhere at the San Diego Facility identifying Landlord or other tenants’ signs; and (v) costs arising from Landlord’s charitable or political contributions.
Notice” means any written notice, request demand or other communication specifically referencing this Agreement and given in accordance with Section 23.
Parking Area Operating Expenses” means all costs to operate, maintain, repair, replace, supervise, insure, and administer the Parking Areas, and further including all supplies, materials, labor, and equipment used in or related to the operation and maintenance of the Parking Areas, including all costs of resurfacing and restriping the Parking Areas, walkways, driveways, curbs, lighting systems, and security services, if any, provided by Landlord for the Parking Areas.
Person” means an individual, corporation, limited liability company, partnership, joint venture, association, trust, unincorporated organization or any other entity, including a Governmental Authority.
Project Expenses” means the total of the Parking Area Operating Expenses, Insurance Expenses, and Taxes and any costs or expenses incurred by Landlord under any declaration of conditions, covenants and restrictions and/or similar documents encumbering the San Diego Facility.
Representatives” means, with respect to any Person, its officers, directors, employees, consultants, agents, financial advisors, investment bankers, attorneys, accountants, other advisors, Affiliates and other representatives.
Systems means all Building systems, including without limitation, mechanical, electrical, plumbing, heating, ventilation and air conditioning.
Taxes” means all real estate taxes and assessments, which shall include any form of tax, assessment (including any special or general assessments and any assessments or charges for Utilities or similar purposes included within any tax bill for the San Diego Facility, including entitlement fees, allocation unit fees or any similar fees or charges), fee, license fee, business license fee, levy, penalty (only to the extent a result of Tenant’s delinquency), sales tax, rent tax, occupancy tax, or other tax (other than net income, transfer, or franchise taxes), imposed by any Governmental Authority having the power to tax.
739237752.8                     39


Third Party” means any Person other than Tenant, Landlord and their respective Affiliates.
Utility Expenses means the cost of all electricity, water, gas, sewers, oil, and other utilities (collectively, “Utilities”) serving the San Diego Facility.
[Signatures on the following page]

739237752.8                     40


IN WITNESS WHEREOF, the parties have executed this Lease as of the Effective Date.

LANDLORD:
ARE-SD REGION NO. 71, LLC,
a Delaware limited liability company
By:    ALEXANDRIA REAL ESTATE EQUITIES, L.P.,
a Delaware limited partnership, managing member

By:    ARE-QRS CORP.,
    a Maryland corporation,
    general partner


By: /s/ Gary Dean
Its Executive Vice President, RE Legal Affairs

TENANT:
QUIDEL CORPORATION,
a Delaware corporation

By:    /s/ Randall J. Steward
Name:     Randall J. Steward
Title:     CFO


Signature Page to Lease Agreement
739237752.8

Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
 
Company    State or Country of Organization
Diagnostic Hybrids, Inc.    Ohio
Quidel Cardiovascular Inc. Delaware
Quidel Ireland Limited Ireland
Quidel China Ltd. China



Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the following Registration Statements:

(1) Registration Statement (Form S-3 Nos. 333-59390, 333-44218 and 333-00667) of Quidel Corporation, and
(2) Registration Statement (Form S-8 Nos. 333-224987, 333-212731, 333-197701, 333-182028, 333-166845, 333-166450, 333-144383, 333-127519, 333-116971, 333-67444, 333-10503 and 033-62577) pertaining to the 2018 Equity Incentive Plan, 2016 Equity Incentive Plan, Amended and Restated 1983 Employee Stock Purchase Plan, 1983 Employee Stock Purchase Plan, 1996 Non-Employee Directors Stock Option Plan, 2001 Equity Incentive Plan, 2010 Equity Incentive Plan and Amended and Restated 2010 Equity Incentive Plan;
of our reports dated February 18, 2021, with respect to the consolidated financial statements and schedule of Quidel Corporation and the effectiveness of internal control over financial reporting of Quidel Corporation included in this Annual Report (Form 10-K) of Quidel Corporation for the year ended December 31, 2020.
/s/ Ernst & Young LLP
San Diego, California
February 18, 2021



Exhibit 31.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Douglas C. Bryant, certify that:
1.    I have reviewed this annual report on Form 10-K of Quidel Corporation;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: February 18, 2021
 
/s/ DOUGLAS C. BRYANT
Douglas C. Bryant
President and Chief Executive Officer
(Principal Executive Officer)



Exhibit 31.2
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Randall J. Steward, certify that:
 
1.    I have reviewed this annual report on Form 10-K of Quidel Corporation;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: February 18, 2021
 
/s/ RANDALL J. STEWARD
Randall J. Steward
Chief Financial Officer
(Principal Financial Officer)



Exhibit 32.1
Certifications by the Principal Executive Officer and Principal Financial Officer of Registrant pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Each of the undersigned hereby certifies, in his capacity as an officer of Quidel Corporation, a Delaware corporation (the “Company”), for purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of his knowledge:
 
the Company’s Annual Report on Form 10-K for the period ended December 31, 2020 (the “Report”), as filed with the Securities and Exchange Commission on the date hereof, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Dated: February 18, 2021
 
/s/ DOUGLAS C. BRYANT
Douglas C. Bryant
President and Chief Executive Officer
(Principal Executive Officer)
/s/ RANDALL J. STEWARD
Randall J. Steward
Chief Financial Officer
(Principal Financial Officer)