# Lantheus Holdings, Inc. (LNTH) FY 2024 MD&A

Verbatim Item 7 Management's Discussion and Analysis from Lantheus Holdings, Inc.'s 10-K for fiscal year 2024.

SEC filing source: https://www.sec.gov/Archives/edgar/data/1521036/000162828025007970/lnth-20241231.htm
Accession: 0001628280-25-007970
Filing date: 2025-02-26
Report date: 2024-12-31
Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary.
Confidence: high

Company profile: /company/LNTH/
All MD&A years: /company/LNTH/mda/
Previous year: /company/LNTH/mda/fy2023/ (FY 2023)
Next year: /company/LNTH/mda/fy2025/ (FY 2025)

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read together with the consolidated financial statements and the related notes included in Item 8 of this Annual Report on Form 10-K (“Form 10-K”). This discussion contains forward-looking statements related to future events and our future financial performance that are based on current expectations and subject to risks and uncertainties. Our actual results may differ materially from those anticipated in these forward-looking statements as a result of many factors, including those set forth in Part I, Item 1A. “Risk Factors” and “Cautionary Note Regarding Forward Looking Statements.” included in this Form 10-K.

This section discusses 2024 and 2023 items and year-to-year comparisons between 2024 and 2023. Discussions of 2022 items and year-to-year comparisons between 2023 and 2022 have been excluded from this Form 10-K and can be found in “Part II, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 22, 2024.

Overview

Our Business

We are the leading radiopharmaceutical-focused company, delivering life-changing science to enable clinicians to Find, Fight and Follow disease to deliver better patient outcomes. We classify our products in three categories: Radiopharmaceutical Oncology, Precision Diagnostics, and Strategic Partnerships and Other Revenue. Our leading Radiopharmaceutical Oncology products help healthcare professionals (“HCPs”) Find, Fight and Follow cancer. Our leading Precision Diagnostic products assist HCPs to Find and Follow diseases, with a focus in cardiology. Our Strategic Partnerships include biomarkers and digital solutions in support of our partners’ therapeutic development, out-licensing agreements for non-core assets and optimization of our assets geographically.

Our commercial products are used by cardiologists, internal medicine physicians, nuclear medicine physicians, oncologists, radiologists, sonographers, technologists, and urologists working in a variety of clinical settings. We believe that our diagnostic products provide information that enables HCPs to better detect and characterize, or rule out, disease, with the potential to achieve better patient outcomes, reduce patient risk and limit overall costs.

We produce and market our products throughout the United States (the “United States” or “U.S.”), selling primarily to hospitals, independent diagnostic testing facilities, and radiopharmacies. We sell our products outside the U.S. through a combination of direct distribution in Canada and third party distribution relationships in Europe, Canada, Australia, Asia-Pacific, Central America and South America.

Our executive offices are located in Bedford, Massachusetts, with additional offices in North Billerica, Massachusetts; Montreal, Canada; and Lund, Sweden.

Recent Developments

During 2024, we executed on our strategy to evolve into a fully integrated radiopharmaceutical company, supported by our increasingly diversified portfolio and our targeted initiatives to expand our pipeline, commercial, development and manufacturing capabilities. Over the course of the year and into 2025, we announced multiple strategic transactions, which furthered our goal to focus on new high growth markets and expand and diversify our capabilities and development pipeline with complementary assets. A brief description of these transactions is summarized below.

Pending Acquisition of Life Molecular Imaging

On January 13, 2025, we announced that we entered into a definitive agreement to acquire Life Molecular Imaging Ltd. (“Life Molecular”). Life Molecular is based in Berlin, Germany and is dedicated to advancing novel PET radiopharmaceutical diagnostics. The definitive agreement provides for an upfront payment of $350.0 million and up to an additional $400.0 million in potential earn-out and milestone payments. The transaction is expected to close in the second half of 2025, subject to the satisfaction of customary regulatory and closing conditions.

Previously, on July 3, 2024,we acquired from Life Molecular the global rights to its clinical stage RM2, a gastrin-releasing peptide receptor (“GRPR”)-targeting agent, including the associated novel, clinical-stage radiotherapeutic and radiodiagnostic pair, previously referred to as 177Lu-DOTA-RM2 and 68Ga-DOTA-RM2 (and which we now refer to as LNTH-2402 and LNTH-2401, respectively), for an upfront payment of $35.0 million plus a $1.0 million payment made prior to the acquisition, and potential regulatory milestone payments plus royalties (the “RM2 Asset Purchase”). GRPR is a member of the bombesin G protein-coupled receptor family, which has been found to be overexpressed in multiple cancers, including prostate, breast and lung. First-in-human dosimetry showed a favorable safety and dosimetry profile and confirmed preclinical data demonstrating dose-dependent efficacy of LNTH-2402. We intend to begin a Phase 1/2a study with LNTH-2402 in prostate cancer patients in 2025. We expect LNTH-2401 could be used as a companion diagnostic, and that together, LNTH-2401 and LNTH-2402 could potentially allow us to enter into new disease areas.

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For more information on the acquisition of the global rights to RM2, see Note 21, “Acquisition of Assets” to our consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Pending Acquisition of Evergreen Theragnostics

On January 27, 2025, we announced that we entered into an Agreement and Plan of Merger (the “Evergreen Merger Agreement”) with Evergreen Theragnostics, Inc. (“Evergreen”) and Shareholder Representative Services LLC, pursuant to which we will acquire Evergreen by means of a statutory merger of our subsidiary with and into Evergreen, with Evergreen surviving as our wholly-owned subsidiary (the “Evergreen Merger”). Evergreen is a clinical-stage radiopharmaceutical company engaged in contract development and manufacturing services, as well as drug discovery and commercialization of proprietary products.

Pursuant to the Evergreen Merger Agreement, we will pay an upfront amount of $250 million, payable in cash at closing and subject to customary adjustments as set forth in the Evergreen Merger Agreement, and milestone payments in an aggregate additional cash amount of up to $752.5 million upon the occurrence of certain Milestone Trigger Events (as set forth in the Evergreen Merger Agreement). We also agreed to provide up to $18 million in unsecured loans to Evergreen on the terms set forth in the Merger Agreement. The Evergreen Merger is expected to close in the second half of 2025, subject to the satisfaction of customary regulatory and closing conditions.

Acquisition of NAV-4694

On June 18, 2024, we acquired Meilleur Technologies Inc. (“Meilleur”), including its asset NAV-4694, a late-stage investigational F-18-positron emission tomography (“PET”) imaging agent that targets beta amyloids in Alzheimer’s disease. Under the terms of the agreement, we paid the stockholders of Meilleur (“Meilleur Stockholders”) an upfront payment of $32.9 million and paid an additional $10.0 million in August 2024 after the successful completion of a technology transfer. We could pay additional milestone payments upon achievement of specified U.S. regulatory milestones related to NAV-4694. We could also pay double-digit milestone payments upon achievement of specified annual commercial sales and double-digit royalty payments for research revenue and commercial sales. Research revenue is derived from partnerships with pharmaceutical companies and academic institutions that use NAV-4694 in clinical trials. NAV-4694 is currently in Phase 3 development and is also being used in academic and industry sponsored clinical trials. We expect to submit an NDA for NAV-4694 in 2026.

For more information, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Exclusive License for Radiopharm Theranostics Limited

On June 15, 2024, we entered into an agreement with Radiopharm to acquire global, exclusive rights to two licensed preclinical assets for an upfront payment of $2.0 million (the “Radiopharm Asset Purchase”). We acquired global, exclusive rights to both a monoclonal antibody that targets LRRC15, a preclinical therapeutic candidate targeting osteosarcoma, and a Trophoblast cell surface antigen 2 (“TROP2”)-targeted nanobody, a preclinical stage therapy. In connection with this acquisition, we are assuming the underlying license agreements related to the two preclinical assets, together with their respective milestone and royalty payment obligations.

For more information, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Strategic Agreements with Perspective Therapeutics, Inc.

On January 8, 2024, we entered into multiple strategic agreements with Perspective Therapeutics, Inc. (“Perspective”), a radiopharmaceutical company that is pursuing advanced treatment applications for cancers throughout the body. Under the agreements, we obtained an option to exclusively license Perspective’s Pb212-VMT- ⍺-NET, a clinical stage alpha therapy in development for the treatment of neuroendocrine tumors, and an option to co-develop certain early-stage therapeutic candidates targeting prostate cancer using Perspective’s innovative platform technology for an aggregate upfront payment of $28.0 million in cash.

On January 22, 2024, we purchased 56,342,355 shares of Perspective’s common stock (“Perspective Shares”) at a purchase price of $0.37 per share in a private placement transaction, for approximately $20.8 million in cash. We were also granted certain pro rata participation rights to maintain our ownership position in Perspective in the event that Perspective makes any public or non-public offering of any equity or voting securities, subject to certain exceptions.

On March 1, 2024, we transferred the fixed assets and associated lease of our Somerset, New Jersey facility (the “Somerset Facility”) to Perspective, and the parties entered into a transition services arrangement pursuant to which we provided certain services relating to final disposal of radioactive waste and certain other related services.

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On March 6, 2024, we purchased 60,431,039 Perspective Shares at a price of $0.95 per share. The total consideration for this additional purchase was approximately $57.4 million, resulting in Lantheus Alpha holding approximately 19.90% of the outstanding Perspective Shares (or 17.35% on a fully diluted basis) as of March 6, 2024.

On June 14, 2024, Perspective effected a 1-for-10 reverse stock split, after which we held 11,677,339 Perspective Shares.

For more information, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Chief Executive Officer Transition

On March 1, 2024, Brian Markison, our then Chair of our Board of Directors (the “Board”), became our Chief Executive Officer (“CEO”), and Mary Anne Heino, retired as our CEO and became the Chair of our Board. As part of this leadership transition, Mr. Markison assumed the role of Executive Chair of the Board as of January 23, 2024 until the effectiveness of his CEO appointment in March, and Board Member Julie McHugh became Lead Independent Director.

Other Strategic Changes

As part of our evolution into a fully integrated radiopharmaceutical company, during 2024, we reviewed our current capabilities and skillsets and began implementing organizational changes deemed necessary to best position us to execute on our long-term strategy. These changes included transitioning approximately 60 employees out of the Company. In connection with these changes, we approved equity modifications that allowed grants of stock options and restricted stock units (“RSUs”) issued to those impacted by this event to continue to vest in 2024 and 2025 with any unvested stock option and RSU grants as of December 31, 2025 to be cancelled. Total stockholder return awards granted to these individuals will continue to vest on their original vesting schedule but any shares issued will be issued in a pro-rated amount based on the time served during the performance period.

MK-6240

On February 6, 2023, we acquired Cerveau, which holds the rights under a license agreement to develop and commercialize MK-6240, an investigational late-stage F-18-labeled PET imaging agent that targets tau tangles in Alzheimer’s disease. Under the terms of the purchase agreement, we paid the stockholders of Cerveau (“Cerveau Stockholders”) an upfront payment of $35.3 million in February 2023 and an additional $10.0 million in May 2023 upon the successful completion of a technology transfer. The Cerveau Stockholders are also eligible to receive additional development and commercial milestone payments. We will pay double-digit royalty payments for research revenue and commercial sales. Research revenue is derived from partnerships with pharmaceutical companies and academic institutions that use MK-6240 in clinical trials and includes milestone and dose-related payments.

In September 2023, MK-6240 was granted Fast Track designation by the FDA. In February 2024, we announced the inclusion of MK-6240 in the National Institute on Aging-sponsored study called CLARiTI that enables the consortium to use MK-6240 in its investigation of Alzheimer’s disease and related dementias. The CLARiTI study will involve all 37 Alzheimer’s Disease Research Centers in the United States and will recruit 2,000 subjects and collect their imaging and blood-based biomarker data to generate etiologic profiles for cases of mixed dementia.

In 2024, we held a pre-NDA meeting with the U.S. Food and Drug Administration (“FDA”) and we expect to submit an NDA for MK-6240 in 2025, but we can provide no assurance that we will meet that expected timeline, that our NDA will be accepted by the FDA, that MK-6240 will be approved by the FDA or, if approved, that we will be successful in commercialization.

For more information, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Sale of RELISTOR Licensed Intangible Asset Associated with Net Sales Royalties

On August 2, 2023, we sold the right to our RELISTOR net sales royalties, which is classified as a licensed intangible asset (“RELISTOR royalty asset”), under our license agreement with Bausch Health Companies, Inc. (“Bausch”); we retained the rights to future sales-based milestone payments. We received an initial payment of approximately $98.0 million in connection with the sale and we have the right to receive an additional payment from the buyer of $5.0 million if worldwide net sales of RELISTOR in 2025 exceed a specified threshold. The additional payment would be recognized upon achievement of the specified threshold. Decreases of $63.6 million of license assets and $17.5 million of associated accumulated amortization, as well as a gain of $51.8 million were recorded as a result of the sale. No sales-based milestone payment was earned in 2024. In 2023, we earned a $15.0 million sales-based milestone payment as the net sales threshold (as defined in the license agreement with Bausch) was met.

For more information, see Note 10, “Intangibles, Net and Goodwill” to our consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Discontinuation of AZEDRA

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On August 15, 2023, we announced that we would discontinue the production and promotion of AZEDRA and wind down our Somerset Facility. We continued manufacturing AZEDRA during the first quarter of 2024, to provide doses of AZEDRA to then-current patients so they could complete their treatment regimen. No AZEDRA was manufactured after March 1, 2024, when we transferred the assets and associated sublease of our Somerset Facility to Perspective.

For more information, see Note 10, “Intangibles, Net and Goodwill” to our consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Amendment of Credit Facility

In December 2024, we amended our five-year revolving credit facility (as amended, the “2022 Revolving Facility”). The amendment, among other things, extended the maturity date from December 2, 2027 to December 19, 2029, increased the 2022 Revolving Facility from $350.0 million to $750.0 million and increased the additional amount that we may request to add to the increased revolving commitment by $350.0 million. The amendment also, among other things, (i) reduces the ranges of margins based on our Total Net Leverage Ratio (as defined in the 2022 Revolving Facility) used to calculate interest for the revolving loans and (ii) reduces the maximum unused commitment fee from 0.35% per annum to 0.30% per annum.

Key Factors Affecting Our Results

Our financial performance incorporates the results of our acquisition of Cerveau on February 6, 2023 and Meilleur on June 18, 2024. Our business and financial performance have been, and continue to be, affected by the following:

Continued Growth of PYLARIFY

PYLARIFY, an F-18-labeled PET imaging agent targeting prostate-specific membrane antigen (“PSMA”), was approved by the FDA in May 2021 and commercially launched in the U.S. in June 2021. PYLARIFY is indicated for PET imaging of PSMA-positive lesions in patients with prostate cancer with suspected metastasis who are candidates for initial definitive therapy and in patients with suspected recurrence based on elevated prostate-specific antigen levels. PYLARIFY is available through a diverse, multi-partner network of PET manufacturing facilities (“PMFs”), including both commercial and academic partners.

The successful growth of PYLARIFY is dependent on our ability to maintain PYLARIFY as the most utilized PSMA PET imaging agent in an increasingly competitive space. PYLARIFY’s competition includes two commercially available gallium-68-based PSMA imaging agents, an approved F-18-based PSMA imaging agent, and other non-PSMA-based imaging agents commonly referred to as conventional imaging. The potential for future generic entrants to the market due to the expiry of PYLARIFY’s new chemical entity exclusivity period in 2026 could also generate increased competition for PYLARIFY. We will continue to make investments necessary to drive PYLARIFY awareness and adoption. We believe that PYLARIFY currently has the largest dedicated field-based commercial team in the PSMA PET imaging agent space. Continued growth and revenue contribution from PYLARIFY will also depend on our ability to differentiate PYLARIFY in light of the loss of transitional pass-through payment status (“TPT Status”) and changes to Medicare fee-for-service (“FFS”) hospital outpatient payment, including through flexible and dependable access to PYLARIFY nationally, a best-in-class customer experience and through long-term strategic partnerships.

Our Healthcare Procedure Coding System code, which enables streamlined billing, went into effect as of January 1, 2022. In addition, from January 1, 2022 to December 31, 2024, PYLARIFY had TPT Status from the Centers for Medicare and Medicaid Services (“CMS”) in the hospital outpatient setting, enabling traditional Medicare FFS to provide separate payment for PYLARIFY in addition to the payment for the PET/computed tomography (“CT”) procedure in that setting.

In November 2024, CMS released the final rule for its calendar year 2025 Medicare Hospital Outpatient Prospective Payment System (the “CMS 2025 OPPS Rule”), which recognizes the value and need for broad access to diagnostic radiopharmaceuticals. The rule provides separate payment for those diagnostic radiopharmaceuticals with per day costs greater than $630 based on mean unit cost (“MUC”) for the approximately 20% of patients with traditional Medicare FFS insurance coverage who are treated in the hospital outpatient setting. Effective January 1, 2025, CMS is maintaining separate payment for PYLARIFY based on MUC, which is lower than the ASP-based payments that were made during TPT Status.

Our plan to successfully grow PYLARIFY includes conveying its commercial and clinical value, expanding its use in appropriate new patient populations, and through strategic partnerships and collaborations, including outside of the U.S. Internationally, we previously licensed exclusive rights to Curium to develop and commercialize piflufolastat F-18 in Europe, where it is being commercialized in the EU under the brand name PYLCLARI. We have entered into strategic collaborations with pharmaceutical companies for the use of PYLARIFY in connection with their development of PSMA-targeted therapeutics. Additional information on these collaborations are described further under Part I, Item 1. “Business - Strategic Partnerships and Other Revenue – Oncology” of this Form 10-K.

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In connection with the acquisition of Progenics in June 2020, we issued contingent value rights (”CVRs”) tied to the financial performance of PYLARIFY. We paid $99.6 million to the CVR holders during May 2023 in full satisfaction of our obligations under the CVRs.

Continued Growth of DEFINITY

We believe we will be able to increase use of DEFINITY through continued education of physicians and healthcare providers about the benefits of ultrasound enhancing agents in suboptimal echocardiograms. The U.S. market currently has three echocardiography ultrasound enhancing agents approved by the FDA; we estimate that DEFINITY will continue to hold at least an 80% share of the U.S. segment for ultrasound enhancing agents in echocardiography procedures.

As we continue to grow our microbubble platform, our activities include:

•Expansion of Label – In March 2024, we received FDA approval for our supplemental new drug application for the use of DEFINITY in pediatric patients with suboptimal echocardiograms. The FDA decision was based on usage data from three pediatric clinical trials conducted with DEFINITY.

•Patents - We continue to actively pursue additional patents in connection with DEFINITY, both in the U.S. and internationally. In the U.S. for DEFINITY, we have Orange Book-listed method-of-use patents, as well as additional manufacturing patents that are not Orange Book-listed.

Expansion of Strategic Partnerships and Other Revenue

We continue to seek ways to further increase the overall value of our portfolio of products and product candidates. We are evaluating a number of different opportunities to collaborate, in-license or acquire additional products, product candidates, businesses and technologies to drive our future growth. In particular, with respect to our Strategic Partnerships and Other Revenue category, we are focused on radiopharmaceutical diagnostic and therapeutic product opportunities in oncology, neurology, and other strategic areas that will complement our existing portfolio.

Our Strategic Partnerships and Other Revenue category includes our Strategic Partnerships, Digital Solutions, and Biomarker Solutions businesses and is focused on enabling precision medicine with biomarkers and digital solutions.

•Strategic Partnerships – We seek to monetize our assets through our Strategic Partnerships business, which includes biomarkers and digital solutions in support of our partners’ therapeutic development, out-licensing agreements for non-core assets and optimization of our assets geographically. For example, we licensed the commercialization rights for piflufolastat F-18 in Europe to Curium, where it is now commercialized under the brand name PYLCLARI, and for flurpiridaz, which received FDA approval in 2024 under the brand name Flyrcado, to GE Healthcare Limited (“GE Healthcare”).

•Digital Solutions – Our Digital Solutions are designed to enhance imaging value and the throughput, reproducibility and reliability of image analysis, as well as to inform treatment selection and response to therapy. We offer our Digital Solutions to HCPs for clinical use and to pharmaceutical companies for development purposes, and in some cases, we also obtain clinical imaging data that we may use to further develop artificial intelligence solutions. Our Digital Solutions include artificial intelligence medical device software, such as aPROMISE and Automated Bone Scan Index (“aBSI”), both of which are FDA cleared and received a European Conformity Marking (“CE mark”).

•Biomarker Solutions – We use our Biomarker Solutions business to offer our Biomarker and Microbubble Platforms to pharmaceutical companies to support their research and development of therapeutic drugs and devices. The strategic goal of our Biomarker Solutions business is to gain early access to innovation, de-risk the development, generate data, embed our technologies in the clinical ecosystem and establish the clinical utility of product candidates and research tools in our pipeline. Our biomarkers are intended to support patient selection and the monitoring of disease progression. For example, piflufolastat F-18 is currently being used by Curium Pharma and Regeneron Pharmaceuticals in their respective prostate cancer therapeutic drug development programs, and was also used in the development of PNT2002. MK-6240 is a widely utilized tau PET tracer in Alzheimer’s disease studies with over 100 ongoing academic and industry sponsored clinical trials, many for late-stage therapeutic candidates. NAV-4694 is also being used in academic and industry sponsored clinical trials.

Inventory Supply & Third Party Suppliers

We obtain a substantial portion of our imaging agents from third-party suppliers. Jubilant HollisterStier (“JHS”) is currently a significant supplier of DEFINITY and our sole source manufacturer of NEUROLITE, CARDIOLITE and evacuation vials, the latter being an ancillary component for our TechneLite generators. Our manufacturing and supply agreement with JHS (the “JHS MSA”) runs through December 31, 2027 and can be further extended by mutual agreement of the parties. The JHS MSA requires us to

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purchase from JHS specified percentages of our total requirements for DEFINITY, as well as specified quantities of NEUROLITE, CARDIOLITE and evacuation vial products, each year during the contract term. Either party can terminate the JHS MSA upon the occurrence of certain events, including the material breach or bankruptcy of the other party.

In 2021, we completed the construction of a specialized in-house manufacturing facility at our North Billerica campus to produce DEFINITY. On February 22, 2022, we received FDA approval of our supplemental new drug application authorizing commercial manufacturing of DEFINITY at our new facility. We believe this investment provides supply chain redundancy, improved flexibility and reduced costs in a potentially more price competitive environment.

Radiopharmaceuticals are decaying radioisotopes with half-lives ranging from a few hours to several days. Radiopharmaceutical finished goods, such as doses of PYLARIFY, cannot be kept in inventory because of their limited shelf lives and are subject to just-in-time manufacturing, processing, and distribution, which takes place at multiple PMF manufacturing partner sites that produce and deliver doses for us across the U.S. Our TechneLite generators and Xenon-133 are manufactured at our facilities in North Billerica, Massachusetts.

Research and Development Expenses

To ensure we remain the leading radiopharmaceutical-focused company, we have historically made and will continue to make substantial investments in new product development and lifecycle management for existing products, including:

•For PYLARIFY, we are conducting a clinical trial to determine whether PYLARIFY can detect the presence or absence of additional prostate cancer lesions in patients with favorable intermediate-risk prostate cancer, as well as how it may change the patient’s intended management. We also continue to support investigator sponsored research with the potential to expand the clinical utility of PYLARIFY.

•For PNT2002 and PNT2003, we were granted a license to exclusive worldwide rights (excluding certain countries) for $260.0 million in upfront payments during the fourth quarter of 2022 and will potentially make additional payments as described below. We also filed an ANDA for PNT2003 as described further in the section entitled “Exclusive License for PNT2002 and PNT2003” in Part I, Item 1. “Business - Other Notable Transactions” of this Form 10-K.

•For MK-6240, we acquired the right to the investigational asset for an upfront payment of $35.3 million in February 2023 and an additional $10.0 million in May 2023 upon the successful completion of a technology transfer and will potentially make additional milestone and royalty payments. In 2024, we held a pre-NDA meeting with the FDA and are expecting to submit an NDA for MK-6240 in 2025.

•For NAV-4694, we acquired the rights to the investigational asset for an upfront payment of $32.9 million in June 2024 and an additional $10.0 million in August 2024 upon the successful completion of a technology transfer and will potentially make additional milestone and royalty payments.

•For LNTH-1363S, in collaboration with Ratio Therapeutics LLC (previously Noria Therapeutics, Inc.), we completed a Phase 1 study to evaluate the pharmacokinetics, biodistribution, and radiation dosimetry in adult healthy volunteers. We initiated a Phase 1/2a study in patients in 2024.

•For RM2, we acquired global rights for an upfront payment of $35.0 million plus a $1.0 million payment made prior to the acquisition, and will potentially make additional milestone and royalty payments. We plan to initiate a Phase 1/2a study in prostate cancer patients in 2025.

•For LRRC15 and TROP2, we acquired the rights to the preclinical assets and the underlying license agreements for $2.0 million and will potentially make additional milestone and royalty payments.

For more information on potential milestone and royalty payments related to the product candidates listed above, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

PNT2002

Under the terms of the PNT2002 License Agreement, we paid POINT Biopharma Global Inc. (“POINT”) an upfront cash payment of $250.0 million, and could pay up to an additional $281.0 million in milestone payments upon the achievement of specified U.S. and ex-U.S. regulatory milestones. POINT is also eligible to receive up to $1.3 billion in sales milestone payments upon the achievement of specified annual sales thresholds of PNT2002. In addition, after Lantheus Two achieves $500.0 million in cumulative gross profit, POINT is eligible to receive royalty payments of 20% of net sales of PNT2002. Prior to achieving that financial recoupment threshold, POINT is eligible to receive royalty payments of 20% on that portion of annual net sales of PNT2002 that generate annual gross profit in excess of specified levels.

PNT2003

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Under the terms of the PNT2003 License Agreement, we paid POINT an upfront payment of $10.0 million, and could pay up to an additional $34.5 million in milestone payments upon the achievement of specified U.S. and ex-U.S. regulatory milestones. POINT is also eligible to receive up to $275.0 million in sales milestone payments upon the achievement of specified annual sales thresholds of PNT2003. In addition, POINT is eligible to receive royalty payments of 15% of net sales of PNT2003.

Our investments in these additional clinical activities and lifecycle management opportunities will increase our operating expenses and impact our results of operations and cash flow, and we can give no assurances as to whether any of these clinical development candidates or lifecycle management opportunities will be successful.

Strategic Partnerships and Other Revenue

Oncology

As we continue to pursue expanding our strategic partnerships, our Biomarker Solutions activities in oncology are designed to enable precision medicine using biomarkers and digital solutions that augment diagnostic productivity. For example, in prostate cancer, we collaborate with pharmaceutical companies by supplying them with piflufolastat F-18 for use in their therapeutic drug development programs. In addition, with respect to our microbubble platform, we collaborate with strategic partners to provide microbubbles to be used in combination with those partners’ devices currently under development.

flurpiridaz

In September 2024, GE Healthcare announced that it had received FDA approval of Flyrcado (flurpiridaz F-18) for coronary artery disease diagnosis.

Under a Collaboration and License Agreement, GE Healthcare has led the funding and development of flurpiridaz F-18, and has the global commercialization rights for it. We have the right to receive:

• up to $60 million in regulatory and sales milestone payments,

• tiered double-digit royalties on U.S. sales., and

• mid-single digit royalties on sales outside of the U.S.

Generally, our costs in connection with the strategic partnerships relate to intellectual property, the supply of drug and other ancillary expenses and the benefits can include possible supply, milestone and royalty payments, additional intellectual property rights and strategic relationships. For flurpiridaz F-18, under the Collaboration and License Agreement, we retained ownership of all of the licensed intellectual property and bear the cost of patent prosecution and maintenance.

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Results of Operations

The following is a summary of our consolidated results of operations:

[[GREPCENT_TABLE]]
[["","Year Ended December 31,","","2024 vs. 2023","","2023 vs. 2022"],["(in thousands)","2024","","2023","","2022","","Change $","","Change %","","Change $","","Change %"],["Revenues","$","1,533,910","","","$","1,296,429","","","$","935,061","","","$","237,481","","","18.3","%","","$","361,368","","","38.6","%"],["Cost of goods sold","545,619","","","586,886","","","353,358","","","(41,267)","","","(7.0)","%","","233,528","","","66.1","%"],["Gross profit","988,291","","","709,543","","","581,703","","","278,748","","","39.3","%","","127,840","","","22.0","%"],["Operating expenses"],["Sales and marketing","177,940","","","141,736","","","100,243","","","36,204","","","25.5","%","","41,493","","","41.4","%"],["General and administrative","193,689","","","125,458","","","133,584","","","68,231","","","54.4","%","","(8,126)","","","(6.1)","%"],["Research and development","168,098","","","77,707","","","311,681","","","90,391","","","116.3","%","","(233,974)","","","(75.1)","%"],["Total operating expenses","539,727","","","344,901","","","545,508","","","194,826","","","56.5","%","","(200,607)","","","(36.8)","%"],["Gain on sale of assets","8,415","","","\u2014","","","\u2014","","","8,415","","","100.0","%","","\u2014","","","\u2014","%"],["Operating income","456,979","","","364,642","","","36,195","","","92,337","","","25.3","%","","328,447","","","907.4","%"],["Interest expense","19,669","","","20,019","","","7,185","","","(350)","","","(1.7)","%","","12,834","","","178.6","%"],["Investment in equity securities - net unrealized loss","43,564","","","\u2014","","","\u2014","","","43,564","","","100.0","%","","\u2014","","","\u2014","%"],["Loss on extinguishment of debt","\u2014","","","\u2014","","","588","","","\u2014","","","N/A","","(588)","","","(100.0)","%"],["Other (income) loss, net","(37,231)","","","(66,320)","","","1,703","","","29,089","","","(43.9)","%","","(68,023)","","","(3,994.3)","%"],["Income before income taxes","430,977","","","410,943","","","26,719","","","20,034","","","4.9","%","","384,224","","","1,438.0","%"],["Income tax expense (benefit)","118,535","","","84,282","","","(1,348)","","","34,253","","","40.6","%","","85,630","","","(6,352.4)","%"],["Net income","$","312,442","","","$","326,661","","","$","28,067","","","$","(14,219)","","","(4.4)","%","","$","298,594","","","1,063.9","%"]]
[[/GREPCENT_TABLE]]

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Comparison of the Periods Ended December 31, 2024 and 2023

Revenues

We classify our revenues into three product categories: Radiopharmaceutical Oncology, Precision Diagnostics, and Strategic Partnerships and Other Revenue. Radiopharmaceutical Oncology consists of PYLARIFY and AZEDRA. In 2024, we discontinued the production of AZEDRA. Precision Diagnostics includes DEFINITY, TechneLite and other diagnostic imaging products. Strategic Partnerships and Other Revenue primarily includes biomarkers and digital solutions in support of our partners’ therapeutic development, out-licensing agreements for non-core assets and optimization of our assets geographically, and includes revenue derived from the research use of MK-6420 and NAV-4694.

Revenues are summarized by product category on a net basis as follows:

[[GREPCENT_TABLE]]
[["","","Year Ended December 31,","","2024 vs. 2023"],["(in thousands)","","2024","","2023","","2022","","Change $","","Change %"],["PYLARIFY","","$","1,057,834","","","$","851,303","","","$","527,405","","","$","206,531","","","24.3","%"],["Other radiopharmaceutical oncology","","384","","","3,130","","","4,102","","","(2,746)","","","(87.7)","%"],["Total radiopharmaceutical oncology","","1,058,218","","","854,433","","","531,507","","","203,785","","","23.9","%"],["DEFINITY","","317,792","","","279,768","","","244,993","","","38,024","","","13.6","%"],["TechneLite","","95,487","","","87,370","","","88,864","","","8,117","","","9.3","%"],["Other precision diagnostics","","24,231","","","22,980","","","22,825","","","1,251","","","5.4","%"],["Total precision diagnostics","","437,510","","","390,118","","","356,682","","","47,392","","","12.1","%"],["Strategic Partnerships and other revenue","","38,182","","","51,878","","","46,872","","","(13,696)","","","(26.4)","%"],["Total revenues","","$","1,533,910","","","$","1,296,429","","","$","935,061","","","$","237,481","","","18.3","%"]]
[[/GREPCENT_TABLE]]

The increase in revenues for the year ended December 31, 2024, as compared to 2023, is primarily due to increased PYLARIFY and DEFINITY sales volume, as well as revenue generated from sales for investigational use of NAV-4694 and MK-6240. The increase is offset, in part, by a decrease in net sales royalties in 2024 primarily due to the sale of the rights to our RELISTOR royalty revenue asset in 2023. Net sales royalties related to RELISTOR were recorded in Strategic Partnerships and Other Revenue prior to the sale.

Rebates and Allowances

Estimates for rebates and allowances represent our estimated obligations under contractual arrangements with third parties. Rebate accruals and allowances are recorded in the same period the related revenue is recognized, resulting in a reduction to revenue and the establishment of a liability which is included in accrued expenses and other liabilities in our consolidated balance sheets. These rebates and allowances result from performance-based offers that are primarily based on attaining contractually specified sales volumes and growth, Medicaid rebate programs for our products, administrative fees of group purchasing organizations and certain distributor related commissions. The calculation of the accrual for these rebates and allowances is based on an estimate of the third-party’s expected purchases and the resulting applicable contractual rebate to be earned over a contractual period.

An analysis of the amount of, and change in, reserves for rebates and allowances is summarized as follows:

[[GREPCENT_TABLE]]
[["(in thousands)","","Rebates and Allowances"],["Balance, January 1, 2023","","$","13,399"],["Provision related to current period revenues","","32,308"],["Adjustments relating to prior period revenues","","(453)"],["Payments or credits made during the period","","(29,184)"],["Balance, December 31, 2023","","16,070"],["Provision related to current period revenues","","63,504"],["Payments or credits made during the period","","(54,326)"],["Balance, December 31, 2024","","$","25,248"]]
[[/GREPCENT_TABLE]]

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Gross Profit

The increase in gross profit for the year ended December 31, 2024, as compared to the prior year period, is primarily due to an increase in PYLARIFY and DEFINITY sales volume in 2024 and the impairment of the AZEDRA intangible asset recorded in 2023. This is partially offset by a decrease in RELISTOR net royalty sales due to the sale of the rights to the royalties in 2023.

Sales and Marketing

Sales and marketing expenses consist primarily of salaries and other related costs for personnel in field sales, marketing, and customer service functions. Other costs in sales and marketing expenses include the development and utilization of advertising and promotional material, professional services, market research, and sales meetings.

Sales and marketing expenses increased $36.2 million for the year ended December 31, 2024, as compared to the prior year period. This was primarily driven by our investment in sales and marketing efforts in support of an expansion of our PYLARIFY sales force and supporting functions intended to support and expand adoption of PYLARIFY and pre-commercialization activities for certain product candidates.

General and Administrative

General and administrative expenses consist of salaries and other related costs for personnel in executive, finance, legal, information technology, and human resource functions. Other costs included in general and administrative expenses are professional fees for information technology services, external legal fees, consulting and accounting services, as well as bad debt expense, certain facility and insurance costs, including director and officer liability insurance.

General and administrative expenses increased $68.2 million for the year ended December 31, 2024 compared to the prior year period. This was primarily driven by an increase in investment in technology, primarily related to our implementation of a new enterprise resource planning system in 2024, higher stock compensation, increased employee-related costs, and higher professional fees primarily related to business development activity.

Research and Development

Research and development expenses relate primarily to the development of product candidates and costs related to our medical affairs, medical information and regulatory functions.

Research and development expenses increased $90.4 million for the year ended December 31, 2024 as compared to the prior year period. This was primarily driven by in-process research and development (“IPR&D”) expense of $36.0 million related to the RM2 Asset Purchase, $2.0 million related to the Radiopharm Asset Purchase, and an upfront option payment of $28.0 million to Perspective. In addition, there was an increase in employee-related costs resulting from an increase in headcount and increased project costs, including MK-6240 research and development expenses. This increase was offset, in part, by a non-cash impairment charge in the prior year associated with an IPR&D asset of $15.6 million and lower clinical expenses related to our Phase 2 study we conducted for 1095, our PSMA-targeted iodine 131-labelled small molecule product candidate.

Gain on Sale of Assets

Gain on sale of assets includes a $6.3 million gain resulting from the sale of the Somerset Facility to Perspective in March 2024. In addition, we recorded a $2.1 million gain on sale of assets in December 2024 related to the sale of a portion of our North Billerica campus.

Investment in Equity Securities - Net Unrealized Loss

Investments in equity securities - net unrealized loss increased $43.6 million in 2024. Each quarter our investments in equity securities of Radiopharm Theranostics Limited (“Radiopharm”) and Perspective, which were purchased in 2024, are revalued to market price. For the year ended December 31, 2024, we recorded unrealized losses on the investments in Radiopharm and Perspective of $2.6 million and $41.0 million, respectively.

Other Income, Net

Other income, net decreased by $29.1 million for the year ended December 31, 2024 as compared to the prior year period primarily due to the gain on sale of the RELISTOR licensed intangible asset associated with net sales royalties of $51.8 million recorded in 2023, for which there is no comparable amount in 2024. This is partially offset by a $17.2 million increase in interest income in 2024, as compared to 2023, due to higher average cash balances in 2024.

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Income Tax Expense

Our effective tax rate for each reporting period is presented as follows:

[[GREPCENT_TABLE]]
[["","Year Ended December 31,"],["","2024","","2023"],["Effective tax rate","27.5%","","20.5%"]]
[[/GREPCENT_TABLE]]

Our effective tax rate in fiscal 2024 differs from the U.S. statutory rate of 21% primarily due to state income taxes and the valuation allowance established on the current year net unrealized loss on our investment in equity securities.

The increase in the effective tax rate in 2024 is primarily due to the valuation allowance established on the current year unrealized loss on our investment in equity securities, and a benefit recorded in 2023 related to our RELISTOR royalty asset, which resulted in additional net operating losses becoming available for utilization under Internal Revenue Code Section 382. There was no such comparable amount recorded in 2024.

In accordance with our accounting policy, the change in the tax liabilities, penalties and interest associated with our uncertain tax positions (net of any offsetting federal or state benefit) is recognized within income tax expense (benefit). Our uncertain tax positions include indemnified liabilities, in accordance with the Stock and Asset Purchase Agreement entered into with Bristol Myers Squibb (“BMS”) in 2008. Changes in the liability result in offsetting changes in the indemnification receivable. As these reserves change, adjustments are included in income tax expense while the offsetting adjustment is included in other income. Assuming that the receivable from BMS continues to be considered recoverable by us, there will be no effect on net income and no net cash outflows related to these liabilities. During 2023, the Company released a significant portion of its indemnified liability due to the settlement of these positions in certain states at a cost significantly less than our accrual resulting in $5.2 million (net of federal or state benefit) income tax benefit. For more information see Note 5, “Income Taxes” to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Our effective tax rate in fiscal 2023 differed from the U.S. statutory rate of 21% primarily due to the income tax benefits associated with stock compensation deductions, additional net operating losses available for utilization under Internal Revenue Code Section 382 as a result of the sale of our RELISTOR royalty asset, and the release of uncertain tax positions, partially offset by state income taxes.

Liquidity and Capital Resources

Cash Flows

The following table provides information regarding our cash flows:

[[GREPCENT_TABLE]]
[["","","Year Ended December 31,"],["(in thousands)","","2024","","2023","","2022"],["Net cash provided by operating activities","","$","544,750","","","$","305,260","","","$","281,781"],["Net cash (used in) provided by investing activities","","$","(226,015)","","","$","5,939","","","$","(276,547)"],["Net cash (used in) provided by financing activities","","$","(118,536)","","","$","(13,062)","","","$","311,691"]]
[[/GREPCENT_TABLE]]

For a discussion of our liquidity and capital resources related to our cash flow activities for the fiscal year ended December 31, 2022, see Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 22, 2024.

Net Cash Provided by Operating Activities

Net cash provided by operating activities of $544.8 million during the year ended December 31, 2024 was primarily comprised of net income adjusted for the net effect of non-cash items such as unrealized loss on investment in equity securities, charges incurred in connection with the Perspective IPR&D exclusive license options, charges related to Radiopharm’s licensed assets, charges related to Life Molecular’s RM2 license, gains on disposal of our Somerset Facility and a portion of our North Billerica, Massachusetts facility, depreciation, amortization and accretion expense and stock-based compensation expense. The primary working capital sources of cash is attributable to an increase in income taxes payable in 2024. The primary working capital uses of cash were due to the timing of payments to large vendors, an increase in trade receivables associated primarily with the increase in PYLARIFY revenues, and an increase in inventory related to the timing of batch processes.

Net cash provided by operating activities of $305.3 million during the year ended December 31, 2023 was primarily comprised of net income adjusted for non-cash items such as impairment of long-lived assets, depreciation, amortization and accretion expense,

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gain on sale of our RELISTOR royalty asset, deferred income taxes, and stock-based compensation expense. The primary working capital sources of cash were the timing of payments to large vendors. The primary working capital uses of cash were a decrease to accruals related to the CVR payment, an increase in trade receivables associated primarily with the increase in PYLARIFY revenues, and an increase in inventory related to the timing of batch processes.

Net Cash (Used in) Provided by Investing Activities

Net cash used in investing activities during the year ended December 31, 2024 was driven by an upfront option payment of $28.0 million to Perspective, $36.0 million of payments for the RM2 Asset Purchase, $42.9 million payments to the Meilleur Stockholders for the acquisition of Meilleur, $2.0 million for the Radiopharm Asset Purchase, $83.2 million for the purchase of equity securities in Perspective and Radiopharm, and $51.6 million of capital expenditures, partially offset by net cash proceeds of $17.8 million from the sale of the Somerset Facility and a portion of our North Billerica, Massachusetts facility, and associated assets.

Net cash provided by investing activities during the year ended December 31, 2023 was primarily due to net cash proceeds of $97.8 million from the sale of our RELISTOR royalty asset offset by $45.3 million for our asset acquisition of Cerveau and $46.6 million of capital expenditures.

Net Cash (Used in) Provided by Financing Activities

Net cash used in financing activities during the year ended December 31, 2024 is primarily attributable to the repurchase of our common stock for approximately $100.0 million, the payments for minimum statutory tax withholding related to net share settlement of equity awards of $22.6 million and the payment of $2.3 million of financing costs related to the refinancing of our credit facility described below, offset by proceeds of $6.7 million from stock option exercises.

Net cash used in financing activities during the year ended December 31, 2023 was primarily attributable to the payments for minimum statutory tax withholding related to net share settlement of equity awards of $14.4 million and the CVR initial valuation as of the acquisition date of $3.7 million, offset by proceeds of $3.8 million from stock option exercises.

External Sources of Liquidity

In December 2024, we entered into an amendment to the 2022 Revolving Facility that, among other things, extended the maturity date from December 2, 2027 to December 19, 2029, increased the 2022 Revolving Facility from $350.0 million to $750.0 million and increased the additional amount that LMI may request to add to the increased revolving commitment by $350.0 million. The amendment also, among other things, (i) reduces the ranges of margins based on our Total Net Leverage Ratio (as defined in the 2022 Revolving Facility) used to calculate interest for the revolving loans and (ii) reduces the maximum unused commitment fee from 0.35% per annum to 0.30% per annum. The full terms of the 2022 Revolving Facility are set forth in the Credit Agreement, dated as of December 2, 2022, by and among us, the lenders from time to time party thereto and Citizens Bank, N.A., as administrative agent and collateral agent, as amended. We have the right to request an increase to the 2022 Revolving Facility or request the establishment of one or more new incremental term loan facilities, in an aggregate principal amount of up to the greater of $685.0 million (so that the total amount available is $1.44 billion) or 100% of consolidated earnings before interest, taxes, depreciation and amortization for the four consecutive fiscal quarters most recently ended, plus additional amounts, in certain circumstances.

Under the terms of the 2022 Revolving Facility, the lenders thereunder agreed to extend credit to us from time to time until December 19, 2029 consisting of revolving loans in an aggregate principal amount not to exceed $750.0 million at any time. The 2022 Revolving Facility includes a $40.0 million sub-facility for the issuance of letters of credit (the “Letters of Credit”). The 2022 Revolving Facility includes a $20.0 million sub-facility for swingline loans (the “Swingline Loans”). The Letters of Credit, Swingline Loans and the borrowings under the 2022 Revolving Facility are expected to be used for working capital and other general corporate purposes.

For more information on the 2022 Revolving Facility, see Note 12, “Long-Term Debt, Net, and Other Borrowings” to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

As of December 31, 2024, we were in compliance with all financial and other covenants under the 2022 Credit Agreement.

On December 8, 2022, we issued $575.0 million in aggregate principal amount of 2.625% Convertible Senior Notes due 2027 (the “Notes”), which includes $75.0 million in aggregate principal amount of Notes sold pursuant to the full exercise of the initial purchasers’ option to purchase additional Notes. The Notes were issued under an indenture, dated as of December 8, 2022 (the “Indenture”), among the Company, LMI, as Guarantor, and U.S. Bank Trust Company, National Association (“U.S. Bank”), as Trustee. The net proceeds from the issuance of the Notes were approximately $557.8 million, after deducting the initial purchasers’ discounts and offering expenses payable by us.

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On August 2, 2023, we sold the right to our RELISTOR royalty asset under our license agreement with Bausch; we retained the rights to future sales-based milestone payments. We received an initial payment of approximately $98.0 million in connection with the sale and have the right to receive an additional $5.0 million payment if worldwide net sales of RELISTOR in 2025 exceed a specified threshold. The additional payment would be recognized upon achievement of the specified threshold. Following such sale, we no longer receive tiered, sales-based royalties on worldwide net sales of RELISTOR related to the second quarter of 2023 and subsequent quarters.

In November 2024, our Board authorized a program to repurchase up to $250 million of our common stock during the next twelve months (the “2024 Program”). Such repurchases may be made from time to time via open market purchases at prevailing market prices, in privately negotiated transactions, block trades, or pursuant to trades intending to comply with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended or through other legally permissible means, depending on market conditions and in accordance with applicable rules and regulations. The actual timing, number and dollar amount of repurchase transactions will be determined by our management, in its discretion and will depend on a number of factors, including but not limited to, the market price of our common stock. As of December 31, 2024, cumulative shares purchased under the 2024 Program were approximately 1.1 million shares for approximately $100.0 million.

Our ability to fund our future capital needs will be affected by our ability to continue to generate cash from operations and may be affected by our ability to access the capital markets, money markets or other sources of funding, as well as the capacity and terms of our financing arrangements.

We may from time to time repurchase or otherwise retire our debt and take other steps to reduce our debt or otherwise improve our balance sheet. These actions may include prepayments of our term loans or other retirements or refinancing of outstanding debt, privately negotiated transactions or otherwise. The amount of debt that may be retired, if any, could be material and would be decided at the sole discretion of our Board and will depend on market conditions, our cash position and other considerations.

Funding Requirements

Our future capital requirements will depend on many factors, including:

•The level of product sales and the pricing environment of our currently marketed products, particularly PYLARIFY and DEFINITY, as well as any additional products that we may market in the future;

•Revenue mix shifts and associated volume and selling price changes that could result from additional competition or changes in customers’ product demand;

•The continued costs of the ongoing commercialization of our products;

•Our investment in the further clinical development and commercialization of products and development candidates, as well as whether we exercise our option and co-development rights under the Perspective agreements;

•The costs of acquiring or in-licensing, developing, obtaining regulatory approval for, and commercializing, new products, businesses or technologies, including any potential related milestone or royalty payments, together with the costs of pursuing opportunities that are not eventually consummated;

•The costs of investing in our facilities, equipment, and technology infrastructure;

•The costs and timing of establishing or amending manufacturing and supply arrangements for commercial supplies of our products and raw materials and components;

•Our ability to have products manufactured and released from manufacturing sites in a timely manner in the future, or to manufacture products at our in-house manufacturing facilities in amounts sufficient to meet our supply needs;

•The costs of further commercialization of our existing products, particularly in international markets, including product marketing, sales and distribution and whether we obtain local partners to help share such commercialization costs;

•The legal costs relating to maintaining, expanding and enforcing our intellectual property portfolio, pursuing insurance or other claims and defending against product liability, regulatory compliance, intellectual property or other claims, including the patent infringement claim related to the filing of our ANDA for PNT2003;

•The cost of interest on any additional borrowings which we may incur under our financing arrangements; and

•The impact of sustained inflation on our costs of goods sold and operating expenses.

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Disruption in our financial performance could occur if we experience significant adverse changes in product or customer mix, broad economic downturns, sustained inflation, adverse industry or company conditions or catastrophic external events, including pandemics, natural disasters and political or military conflict. If we experience one or more of these events in the future, we may be required to further implement expense reductions, such as a delay or elimination of discretionary spending in all functional areas, as well as scaling back select operating and strategic initiatives.

If our capital resources become insufficient to meet our future capital requirements, we would need to finance our cash needs through public or private equity offerings, debt financings, assets securitizations, sale-leasebacks or other financing or strategic alternatives, to the extent such transactions are permissible under the covenants of our 2022 Credit Agreement. Additional equity or debt financing, or other transactions, may not be available on acceptable terms, if at all. If any of these transactions require an amendment or waiver under the covenants in our 2022 Credit Agreement, which could result in additional expenses associated with obtaining the amendment or waiver, we will seek to obtain such an amendment or waiver to remain in compliance with those covenants. However, we cannot provide assurance that such an amendment or waiver would be granted, or that additional capital will be available on acceptable terms, if at all.

At December 31, 2024, our only current committed external source of funds is our borrowing availability under our 2022 Revolving Facility. We had $912.8 million of cash and cash equivalents as of December 31, 2024. Our 2022 Revolving Facility contains a number of affirmative, negative, reporting and financial covenants, in each case subject to certain exceptions and materiality thresholds. Incremental borrowings under the 2022 Revolving Facility may affect our ability to comply with the covenants including the financial covenants restricting consolidated net leverage and interest coverage. Accordingly, we may be limited in utilizing the full amount of our 2022 Revolving Facility as a source of liquidity.

Based on our current operating plans, we believe our balance of cash and cash equivalents, which totaled $912.8 million as of December 31, 2024, along with cash generated by ongoing operations and continued access to our 2022 Revolving Facility, will be sufficient to satisfy our cash requirements over the next twelve months and beyond. Our material cash requirements include the following contractual and other obligations.

Debt

We completed a sale of $575.0 million in aggregate principal amount of the Notes due in 2027. As of December 31, 2024, we had no amounts of principal due within the next twelve months. Future interest payments associated with the Notes total $44.6 million, with $15.1 million payable within twelve months. We may redeem for cash all or any portion of the Notes, at our option, on or after December 22, 2025 if the closing sale price per share of our common stock exceeds 130% of the conversion price of the Notes for a specified period of time. For more information on our cash requirements under the Notes, see Note 12, “Long-Term Debt, Net, and Other Borrowings” to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Leases

We have operating lease arrangements for certain facilities, including corporate and manufacturing space. As of December 31, 2024, we had fixed operating lease payment obligations of $94.9 million, with $5.4 million payable within twelve months.

We have lease arrangements for certain equipment. As of December 31, 2024, we had fixed finance lease payment obligations of $1.8 million, with $1.0 million payable within twelve months.

Purchase Obligations

We have purchase obligations that primarily consist of noncancelable obligations related to minimum quantities of goods or services that have been committed to be purchased on an annual basis. As of December 31, 2024, we had minimum purchase obligations of $11.3 million, with $5.9 million due within twelve months.

License Agreements

We have entered into license agreements in which fixed payments have been committed to be paid on an annual basis. As of December 31, 2024, we had no amount of fixed license payments due within twelve months. These amounts do not include potential milestone or contractual payment obligations contingent upon the achievement or occurrence of future milestones or events under our license agreements, because they are contingent and the amounts and timing of such potential obligations are unknown or uncertain. We may be required to pay approximately $3.7 billion in contingent payments under our license agreements.

Asset Acquisitions

During 2022, we entered into the POINT License Agreements, in which we made upfront payments of $260.0 million, and under which we may make additional milestone payments. The additional milestone payments are based on FDA approval and net sales and

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commercial milestones. Under the terms of the PNT2002 License Agreement, we have the potential to pay up to an additional $281.0 million in milestone payments and up to $1.3 billion in sales milestone payments upon the achievement of specified annual sales thresholds. Under the terms of the PNT2003 License Agreement, we have the potential to pay an additional $34.5 million in milestone payments and up to $275.0 million in sales milestone payments upon the achievement of specified annual sales thresholds. In total, we may be required to pay up to approximately $1.8 billion related to the asset acquisition. As of December 31, 2024, these contingent payments were not expected to be payable due to the uncertainty around the timing of the future cash flows.

On February 6, 2023, we acquired Cerveau and made an upfront payment of approximately $35.3 million to the Cerveau Stockholders. We paid the Cerveau Stockholders an additional $10.0 million in May 2023 upon the successful completion of a technology transfer. We could pay up to an additional $51.0 million in milestone payments upon achievement of specified U.S. regulatory milestones related to MK-6240. The Cerveau Stockholders are also eligible to receive up to $1.2 billion in sales milestone payments upon the achievement of specified annual commercial sales thresholds of MK-6240, as well as up to $13.5 million in research revenue milestones upon achievement of specified annual research revenue thresholds. Finally, we will pay to the Cerveau Stockholders up to double-digit royalty payments for research revenue and commercial sales. As of December 31, 2024, these contingent payments were not expected to be payable due to the uncertainty around the timing of the future cash flows.

On June 18, 2024, we acquired Meilleur, including its asset NAV-4694, an investigational F-18-labeled PET imaging agent that targets beta amyloids in Alzheimer’s disease. We made an upfront payment of approximately $32.9 million to the Meilleur Stockholders on June 18, 2024 and paid an additional $10.0 million in August 2024 after the successful completion of a technology transfer. We could pay up to an additional $43.0 million in milestone payments upon achievement of specified U.S. regulatory milestones related to NAV-4694. The Meilleur Stockholders are also eligible to receive up to $830.0 million in sales milestone payments upon the achievement of specified annual commercial sales thresholds of NAV-4694 as well as up to $4.0 million in remaining research milestones upon achievement of specified clinical studies at academic institutions thresholds. Additionally, we could pay the Meilleur Stockholders up to double-digit royalty payments for research revenue and commercial sales. As of December 31, 2024, these contingent payments were not expected to be payable due to the uncertainty around the timing of the future cash flows.

For further information on possible funding requirements resulting from our asset acquisitions, see Note 21, "Acquisition of Assets" to our consolidated consolidated financial statements included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Form 10-K.

Other Long-Term Liabilities

Our other long-term liabilities in the consolidated balance sheet include the fair values of contingent consideration liabilities including contingent consideration liabilities related to a previous acquisition completed by Progenics in 2013. We may be required to pay up to approximately $85.0 million related to the contingent consideration. As of December 31, 2024, these contingent payments were not expected to be payable within twelve months due to the uncertainty around the timing of the future cash flows.

Our other long-term liabilities in the consolidated balance sheet include unrecognized tax benefits and related interest and penalties. As of December 31, 2024, we had unrecognized tax benefits of $7.3 million, which included interest and penalties, classified as noncurrent liabilities. At this time, we are unable to make a reasonably reliable estimate of the timing of payments in individual years in connection with these tax liabilities.

Asset Retirement Obligation

We are required to provide the Massachusetts Department of Public Health financial assurance demonstrating our ability to fund the decommissioning of our North Billerica, Massachusetts production facility, upon closure. We have provided this financial assurance in the form of a $30.3 million surety bond (the “Surety Bond”). As of December 31, 2024, the liability for this decommissioning obligation, which was approximately $23.3 million, was measured at the present value of the obligation expected to be incurred of approximately $25.1 million. These contingent payments are not expected to be payable within twelve months due to the uncertainty around the timing of the future cash flows related to the decommissioning of our radioactive operations.

Off-Balance Sheet Arrangements

As noted above, we have provided the Surety Bond to the Massachusetts Department of Public Health.

Since inception, we have not engaged in any other off-balance sheet arrangements, including structured finance, special purpose entities, or variable interest entities.

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Effects of Inflation

We do not believe that inflation has had a significant impact on our results of operations. We expect our cost of product sales and other operating expenses will change in the future in line with periodic inflationary changes in price levels. Because we intend to retain and continue to use our property and equipment, we believe that the incremental inflation related to the replacement costs of those items will not materially affect our operations. However, the rate of inflation affects our expenses, such as those for employee compensation and contract services, which could increase our level of expenses and the rate at which we use our resources. While we generally believe that we will be able to offset some of the effect of price-level changes by adjusting our product prices and implementing operating efficiencies, any material unfavorable changes in price levels could have a material adverse effect on our financial condition, results of operations and cash flows.

Recent Accounting Standards

Refer to Note 2, “Summary of Significant Accounting Policies,” in the accompanying consolidated financial statements located under Item 8 of this Form 10-K for information regarding recently issued accounting standards that may have a significant impact on our business.

Critical Accounting Policies

The 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 generally accepted accounting principles in the United States. The preparation of these consolidated financial statements require us to make estimates and judgments that affect our reported assets and liabilities, revenues and expenses, and other financial information. Actual results may differ materially from these estimates under different assumptions and conditions. In addition, our reported financial condition and results of operations could vary due to a change in the application of a particular accounting standard.

We believe the following represent our critical accounting estimates used in the preparation of our financial statements.

Revenue from Contracts with Customers

Revenue is measured based on a consideration specified in a contract with a customer, and excludes any sales incentives and amounts collected on behalf of third parties. We recognize revenue when we satisfy our performance obligations by transferring control over products or services to our customers. The amount of revenue we recognize reflects the consideration to which we expect to be entitled to receive in exchange for these goods or services. To achieve this core principle, we apply the following five steps: (1) identify the contracts with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when (or as) we satisfy performance obligations.

We derive our revenues through arrangements with customers for product sales, as well as licensing and royalty arrangements. We sell our products primarily to hospitals, independent diagnostic testing facilities, and radiopharmacies, and we consider customer purchase orders, which in some cases are governed by master sales or group purchasing organization agreements, to be contracts with our customers. In addition to these arrangements, we also enter into licensing agreements under which we license certain rights to third parties. The terms of these arrangements typically include payment to us of one or more of the following: non-refundable, up-front license fees; development, regulatory and commercial milestone payments; and royalties on net sales of licensed products. We analyze various factors requiring management judgment when applying the five-step model to our contracts with customers.

Our product revenues are recorded at the net sales price (transaction price), which represents our sales price less estimates related to reserves which are established for items such as discounts, returns, rebates and allowances that may be provided for in certain contracts with our customers. Judgment is used in determining and updating our reserves on an ongoing basis, and where appropriate, these estimates take into consideration a range of possible outcomes which are probability-weighted for relevant factors such as our historical experience, current contractual and statutory requirements, specific known market events and trends, industry data and forecasted customer buying and payment patterns. Overall, these reserves reflect our best estimates of the amount of consideration to which it is entitled based on the terms of the contract. Actual amounts of consideration ultimately received may differ from our estimates.

For our licensing and royalty arrangements, we use judgment in determining the number of performance obligations in a license agreement by assessing whether the license is distinct or should be combined with another performance obligation, as well as the nature of the license. As part of the accounting for these arrangements, we develop assumptions that require judgment to determine the stand-alone selling price for each performance obligation identified in a contract. These key assumptions may include market conditions, reimbursement rates for personnel costs, development timelines and probabilities of regulatory success.

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Business Combinations

We account for business combinations using the acquisition method of accounting. We recognize the assets acquired and liabilities assumed in business combinations on the basis of their fair values at the date of acquisition. We assess the fair value of assets acquired, including intangible assets, and liabilities assumed using a variety of methods. Each asset acquired and liability assumed is measured at fair value from the perspective of a market participant. The method used to estimate the fair values of intangible assets incorporates significant assumptions regarding the estimates a market participant would make in order to evaluate an asset, including a market participant’s use of the asset and the appropriate discount rates. Acquired IPR&D is recognized at fair value and initially characterized as an indefinite-lived intangible asset, irrespective of whether the acquired IPR&D has an alternative future use. Any excess purchase price over the fair value of the net tangible and intangible assets acquired is allocated to goodwill. Transaction costs and restructuring costs associated with a business combination are expensed as incurred.

The fair values assigned to tangible and intangible assets acquired and liabilities assumed are based on our estimates and assumptions, as well as other information we have compiled, including valuations that utilize customary valuation procedures and techniques. If the actual results differ from the estimates and assumptions used in these estimates, it could result in a possible impairment of the intangible assets and goodwill, a required acceleration of the amortization expense of finite-lived intangible assets or the recognition of additional consideration, which would be expensed.

During the measurement period, which extends no later than one year from the acquisition date, we may record certain adjustments to the carrying value of the assets acquired and liabilities assumed with the corresponding offset to goodwill. After the measurement period, all adjustments are recorded in the consolidated statements of operations as operating expenses or income.

Intangible and Long-Lived Assets

We test intangible and long-lived assets for recoverability whenever events or changes in circumstances suggest that the carrying value of an asset or group of assets may not be recoverable. We measure the recoverability of assets to be held and used by comparing the carrying amount of the asset to future undiscounted net cash flows expected to be generated by the asset. If those assets are considered to be impaired, the impairment equals the amount by which the carrying amount of the assets exceeds the fair value of the assets. Any impairments are recorded as permanent reductions in the carrying amount of the assets. Long-lived assets, other than goodwill and other intangible assets, that are held for sale are recorded at the lower of the carrying value or the fair market value less the estimated cost to sell.

Intangible assets, consisting of trademarks, customer relationships, currently marketed products, licenses and developed technology are amortized in a method equivalent to the estimated utilization of the economic benefit of the asset.

Costs of IPR&D intangible assets acquired as part of an asset acquisition that have no alternative future use are expensed when incurred. Milestone payments made after regulatory approval are capitalized as an intangible asset and amortized over an estimated useful life of the product. Cash payments related to acquired IPR&D intangible assets are reflected as an investing cash flow in the Company's consolidated statement of cash flows.

Our IPR&D intangible assets include intangible assets acquired in a business combination that are used in research and development activities but have not yet reached technological feasibility, regardless of whether they have alternative future use. The primary basis for determining the technological feasibility or completion of these projects is whether we have obtained regulatory approval to market the underlying products in an applicable geographic region. Because obtaining regulatory approval can include significant risks and uncertainties, the eventual realized value of the acquired IPR&D projects may vary from their fair value at the date of acquisition. We classify IPR&D intangible assets acquired in a business combination as an indefinite-lived intangible asset until the completion or abandonment of the associated research and development efforts. Upon completion of the associated research and development efforts, we will determine the useful life and begin amortizing the assets to reflect their use over their remaining lives. Upon permanent abandonment, we write-off the remaining carrying amount of the associated IPR&D intangible asset. We test our IPR&D intangible assets at least annually or when a triggering event occurs that could indicate a potential impairment and we recognize any impairment loss in our consolidated statements of operations.
