Polyradiculoneuropathy

Moderna\'s R&D costs fell 19% to $856 million in the first quarter.\n Moderna is deprioritizing its flu/COVID combination vaccine in younger adults amid a push to cut around $1.5 billion from its operating expenses. The biotech disclosed the changes alongside news of a delay to the expected approval of the vaccine in older adults. Massachusetts-based Moderna filed for FDA approval of its mRNA-1083 combination shot last year. As of February, the mRNA specialist was aiming to win approval in adults aged 50 years and older this year and expand the label to cover younger adults in 2027. Moderna axed both targets in its first-quarter results Thursday.The biotech has deprioritized the development of mRNA-1083 in people aged 18 to 49 years. Moderna is still working to get the vaccine to older adults, but the process is taking longer than hoped. Having filed for approval using immunogenicity data, Moderna has learned the FDA wants to see phase 3 efficacy data before signing off on the vaccine. The request pushes the targeted approval date back into 2026.Uptake of standalone COVID-19 and flu vaccines is lowest in the demographic deprioritized by Moderna. As of last month, the Centers for Disease Control and Prevention (CDC) estimated 36.2% of people aged 18 to 49 years in the U.S. had received a flu vaccine for the 2024 to 2025 season. Uptake rose to 48.9% in people aged 50 to 64 years and 72.0% in seniors.  The COVID-19 vaccination data follow the same pattern. Around 14% of people aged 18 to 49 years have received a 2024 to 2025 COVID-19 vaccine, according to the CDC, compared to 44.2% of people aged 65 years and older. Stephen Hoge, M.D., Moderna’s president, talked up the prospects of the combination shot at an event run by TD Cowen in March. Hoge said Moderna’s market research found around two-thirds of people are likely to prefer the combination product over monotherapy vaccines. “We do believe that the combination product is the majority, for convenience, and ultimately on healthcare systems is much less of a burden. You can do twice as many injections and take half as much time, half the infrastructure, much more efficient from a storage perspective, all of the above,” Hoge said. “So, for all those reasons, we really do believe the combo is the best.”Moderna used its first-quarter results to outline its ambition to reduce its operating expenses by up to $1.7 billion by 2027. R&D costs fell 19% to $856 million in the first quarter. Moderna attributed the drop to “lower clinical development costs across respiratory programs due to timing of trial activities and program wind-downs.”The decline in spending on respiratory programs was partly offset by increased investment in the individualized neoantigen therapy mRNA-4157 and norovirus programs. Moderna said the FDA has lifted the hold it put on its norovirus program in response to a case of Guillain-Barré syndrome. The timing of the phase 3 readout will depend on case accruals. 

Reports first quarter revenues of $0.1 billion, GAAP net loss of $(1.0) billion and GAAP EPS of $(2.52) Reiterates 2025 expected revenue range of $1.5 to $2.5 billion and 2025 year-end cash balance of approximately $6 billion Announces reduction of $1.4 to $1.7 billion in estimated GAAP operating costs by 2027 Advancing up to 10 products toward approval, including multiple oncology candidates CAMBRIDGE, MA / ACCESS Newswire / May 1, 2025 / Moderna, Inc. (NASDAQ:MRNA) today reported financial results and provided business updates for the first quarter of 2025. "In the first quarter, we continued to execute with financial discipline, significantly reducing our operating expenses, and further prioritized our investments in oncology," said Stéphane Bancel, Chief Executive Officer of Moderna. "Looking ahead, we are reiterating our 2025 financial framework and announcing a cost structure that is expected to reduce our annual operating expenses by approximately $1.5 billion by 2027. With several Phase 3 readouts approaching and continued momentum toward 10 product approvals, we remain confident in Moderna's long-term outlook." Recent progress includes: Commercial Updates COVID-19: The Company reported $84 million in Spikevax® sales in the first quarter of 2025, which includes $29 million of U.S. sales and $55 million of international sales. As previously reported, Moderna entered into a tender opportunity in January to compete for COVID vaccine business in the EU. RSV: The Company reported $2 million in mRESVIA® sales in the first quarter of 2025. Moderna's RSV vaccine for adults aged 60 years and older has been recently approved in Australia, Switzerland, Taiwan and the UK. First Quarter 2025 Financial Results Revenue: Total revenue for the first quarter of 2025 was $108 million, compared to $167 million in the first quarter of 2024. The decline was primarily driven by lower net product sales, which totaled $86 million in the quarter. The reduction in product sales reflects lower vaccination rates compared to the same period last year and the continued normalization of COVID into a seasonal commercial market, with demand expected to be concentrated in the second half of the year. Cost of Sales: Cost of sales for the first quarter of 2025 was $90 million, which included third-party royalties of $5 million, inventory write-downs of $42 million, unutilized manufacturing capacity and wind-down costs of $21 million, and losses on firm purchase commitments of $10 million. Compared to the same period in 2024, cost of sales decreased by $6 million, or 6%, reflecting lower sales volume and the seasonal nature of the Company's COVID vaccine business, with limited product sales in both periods. Despite the overall decrease in cost of sales, cost of sales as a percentage of net product sales increased to 104%, compared to 58% in the first quarter of 2024, reflecting the impact of lower net product sales. Research and Development Expenses: Research and development expenses for the first quarter of 2025 decreased by 19% to $856 million, compared to the first quarter in 2024. The decrease was primarily driven by lower clinical development costs across respiratory programs due to timing of trial activities and program wind-downs. This reduction was partially offset by increased investment in Moderna's individualized neoantigen therapy (mRNA-4157), which has been assigned the generic name intismeran autogene, and norovirus programs. Selling, General and Administrative Expenses: Selling, general and administrative expenses for the first quarter of 2025 decreased by 23% to $212 million, compared to the first quarter in 2024. The decline was primarily driven by broad-based reductions across digital, facility, marketing, personnel-related expenses, and external consulting and service costs, as the Company continues to streamline operations and prioritize cost management. Income Taxes: The Company recognized an income tax provision of $7 million for the first quarter of 2025, compared to $10 million in the same period last year. In both periods, the income tax provision was not material, as the Company continues to maintain a global valuation allowance against most of its deferred tax assets. Net Loss: Net loss was $(1.0) billion for the first quarter of 2025, compared to $(1.2) billion for the first quarter of 2024. Loss Per Share: Loss per share was $(2.52) for the first quarter of 2025, compared to $(3.07) for the first quarter of 2024. Cash Position: Cash, cash equivalents and investments as of March 31, 2025, were $8.4 billion, compared to $9.5 billion as of December 31, 2024. The decrease during the quarter was primarily driven by the operating loss for this quarter. 2025 Financial Framework Expectations for full year 2025 remain consistent with prior expectations. Revenue: The Company reiterates 2025 expected revenue of $1.5 to $2.5 billion. Moderna expects revenue of approximately $0.2 billion in the first half of the year, reflecting the seasonality of its respiratory business. Cost of Sales: Cost of sales for 2025 is expected to be approximately $1.2 billion. Research and Development Expenses: Full-year 2025 research and development expenses are anticipated to be approximately $4.1 billion. Selling, General and Administrative Expenses: Selling, general and administrative expenses for 2025 are projected to be approximately $1.1 billion. Income Taxes: The Company continues to expect its full-year tax expense to be negligible. Capital Expenditures: Capital expenditures for 2025 are expected to be approximately $0.4 billion. Cash and Investments: Year-end cash and investments for 2025 are projected to be approximately $6 billion. 2026 and 2027 Financial Updates Moderna is expanding its cost efficiency and prioritization programs and expects estimated GAAP operating costs of $5.4 to $5.7 billion in 2026, a reduction from the Company's previous estimate of $5.9 billion. The Company is announcing a new 2027 GAAP operating cost estimate of $4.7 to $5.0 billion, resulting in a reduction of $1.4 to $1.7 billion in estimated operating costs by 2027, compared to its 2025 estimate. Recent Progress and Upcoming Late-Stage Pipeline Milestones The Company continues to advance its research and development portfolio. Recently, Moderna updated its prioritized pipeline by adding its Phase 2 oncology candidate, checkpoint (mRNA-4359) therapy, and deprioritizing its flu/COVID combination vaccine (mRNA-1083) for adults aged 18-49. Respiratory vaccines: Next-generation COVID-19 vaccine: Moderna shared pivotal safety, immunogenicity and relative vaccine efficacy data for its next-generation COVID-19 vaccine (mRNA-1283) at the Advisory Committee on Immunization Practices meeting in April 2025. The Company filed for regulatory approval of mRNA-1283 with the FDA using a priority review voucher in 2024. The FDA has assigned a Prescription Drug User Fee Act (PDUFA) goal date of May 31, 2025. Respiratory syncytial virus (RSV) vaccine: The Company recently shared positive Phase 3 data for its RSV vaccine (mRNA-1345) in high-risk adults aged 18-59 at the ESCMID 2025 Global Congress. Moderna filed for regulatory approval of mRNA-1345 for high-risk adults with the FDA using a priority review voucher in 2024. The FDA has assigned a PDUFA goal date of June 12, 2025. Seasonal flu + COVID vaccine: Moderna shared positive Phase 3 immunogenicity data for its flu/COVID combination vaccine (mRNA-1083) for adults aged 50 years and older at its 2024 R&D Day event. The Company submitted mRNA-1083 for regulatory approval in older adults in 2024. Based on FDA feedback confirming the need for Phase 3 flu efficacy data, Moderna expects an extended review timeline and is now targeting approval in 2026. Seasonal flu vaccine: Moderna has shared positive Phase 3 immunogenicity and safety data for its seasonal flu vaccine (mRNA-1010). The Phase 3 vaccine efficacy study (P304) exceeded its case accrual target in the first season and Moderna anticipates an interim data readout in summer 2025. Next-generation COVID-19 vaccine: Moderna shared pivotal safety, immunogenicity and relative vaccine efficacy data for its next-generation COVID-19 vaccine (mRNA-1283) at the Advisory Committee on Immunization Practices meeting in April 2025. The Company filed for regulatory approval of mRNA-1283 with the FDA using a priority review voucher in 2024. The FDA has assigned a Prescription Drug User Fee Act (PDUFA) goal date of May 31, 2025. Respiratory syncytial virus (RSV) vaccine: The Company recently shared positive Phase 3 data for its RSV vaccine (mRNA-1345) in high-risk adults aged 18-59 at the ESCMID 2025 Global Congress. Moderna filed for regulatory approval of mRNA-1345 for high-risk adults with the FDA using a priority review voucher in 2024. The FDA has assigned a PDUFA goal date of June 12, 2025. Seasonal flu + COVID vaccine: Moderna shared positive Phase 3 immunogenicity data for its flu/COVID combination vaccine (mRNA-1083) for adults aged 50 years and older at its 2024 R&D Day event. The Company submitted mRNA-1083 for regulatory approval in older adults in 2024. Based on FDA feedback confirming the need for Phase 3 flu efficacy data, Moderna expects an extended review timeline and is now targeting approval in 2026. Seasonal flu vaccine: Moderna has shared positive Phase 3 immunogenicity and safety data for its seasonal flu vaccine (mRNA-1010). The Phase 3 vaccine efficacy study (P304) exceeded its case accrual target in the first season and Moderna anticipates an interim data readout in summer 2025. Latent and other vaccines: Cytomegalovirus (CMV) vaccine: The Company recently shared 36-month durability data from a Phase 2 extension trial of its CMV vaccine candidate (mRNA-1647) at the ESCMID 2025 Global Congress. The pivotal Phase 3 study of mRNA-1647 is fully enrolled and accruing cases, evaluating its efficacy, safety and immunogenicity in the prevention of primary infection in women of childbearing age. The Data Safety Monitoring Board (DSMB) met to review the initial study data in 2024 and informed the Company that the criterion for early efficacy was not met. The DSMB recommended that the study continue as planned. The Company remains blinded and anticipates efficacy data from the study in 2025. Norovirus vaccine: The two-season Phase 3 study evaluating the efficacy, safety and immunogenicity of Moderna's trivalent vaccine against norovirus (mRNA-1403) is fully enrolled in the Northern Hemisphere and enrolling in the Southern Hemisphere. The FDA clinical hold following a single adverse event report of a case of Guillain-Barré syndrome has been lifted. The timing of the Phase 3 readout will be dependent on case accruals. Cytomegalovirus (CMV) vaccine: The Company recently shared 36-month durability data from a Phase 2 extension trial of its CMV vaccine candidate (mRNA-1647) at the ESCMID 2025 Global Congress. The pivotal Phase 3 study of mRNA-1647 is fully enrolled and accruing cases, evaluating its efficacy, safety and immunogenicity in the prevention of primary infection in women of childbearing age. The Data Safety Monitoring Board (DSMB) met to review the initial study data in 2024 and informed the Company that the criterion for early efficacy was not met. The DSMB recommended that the study continue as planned. The Company remains blinded and anticipates efficacy data from the study in 2025. Norovirus vaccine: The two-season Phase 3 study evaluating the efficacy, safety and immunogenicity of Moderna's trivalent vaccine against norovirus (mRNA-1403) is fully enrolled in the Northern Hemisphere and enrolling in the Southern Hemisphere. The FDA clinical hold following a single adverse event report of a case of Guillain-Barré syndrome has been lifted. The timing of the Phase 3 readout will be dependent on case accruals. Oncology therapeutics: Intismeran autogene: Moderna continues to demonstrate the potential clinical benefit of mRNA-4157. In collaboration with Merck, the Phase 3 clinical trial for adjuvant melanoma is fully enrolled. Two Phase 3 studies for non-small cell lung cancer (NSCLC) are enrolling. A randomized Phase 2 study for high-risk muscle invasive bladder cancer is enrolling, and a randomized Phase 2 study for adjuvant renal cell carcinoma is fully enrolled. Moderna and Merck have launched a new Phase 2 study for patients with high-risk non-muscle invasive bladder cancer. Checkpoint adaptive immune modulation therapy (AIM-T): Moderna is expanding the number of oncology development candidates in its prioritized pipeline with the addition of Checkpoint AIM-T (mRNA-4359). The Phase 1/2 study is ongoing and a Phase 2 study, which includes first-line melanoma and first-line metastatic NSCLC patients, is enrolling. Intismeran autogene: Moderna continues to demonstrate the potential clinical benefit of mRNA-4157. In collaboration with Merck, the Phase 3 clinical trial for adjuvant melanoma is fully enrolled. Two Phase 3 studies for non-small cell lung cancer (NSCLC) are enrolling. A randomized Phase 2 study for high-risk muscle invasive bladder cancer is enrolling, and a randomized Phase 2 study for adjuvant renal cell carcinoma is fully enrolled. Moderna and Merck have launched a new Phase 2 study for patients with high-risk non-muscle invasive bladder cancer. Checkpoint adaptive immune modulation therapy (AIM-T): Moderna is expanding the number of oncology development candidates in its prioritized pipeline with the addition of Checkpoint AIM-T (mRNA-4359). The Phase 1/2 study is ongoing and a Phase 2 study, which includes first-line melanoma and first-line metastatic NSCLC patients, is enrolling. Rare disease therapeutics: Propionic acidemia (PA) therapeutic: In an ongoing Phase 1/2 study designed to evaluate safety and pharmacology in trial participants with PA, Moderna's investigational therapeutic (mRNA-3927) has been generally well-tolerated to date with no events meeting protocol-defined dose-limiting toxicity criteria. Early results suggest potential decreases in annualized metabolic decompensation event (MDE) frequency compared to pre-treatment, and the majority of patients have elected to continue on the open label extension study. The Company's PA program is in a registrational study. Methylmalonic acidemia (MMA) therapeutic: Moderna's investigational therapeutic for MMA (mRNA-3705) has been selected by the FDA for the Support for Clinical Trials Advancing Rare Disease Therapeutics (START) pilot program. The FDA and Moderna have agreed on the pivotal study design. The Company expects to start a registrational study in 2025. Propionic acidemia (PA) therapeutic: In an ongoing Phase 1/2 study designed to evaluate safety and pharmacology in trial participants with PA, Moderna's investigational therapeutic (mRNA-3927) has been generally well-tolerated to date with no events meeting protocol-defined dose-limiting toxicity criteria. Early results suggest potential decreases in annualized metabolic decompensation event (MDE) frequency compared to pre-treatment, and the majority of patients have elected to continue on the open label extension study. The Company's PA program is in a registrational study. Methylmalonic acidemia (MMA) therapeutic: Moderna's investigational therapeutic for MMA (mRNA-3705) has been selected by the FDA for the Support for Clinical Trials Advancing Rare Disease Therapeutics (START) pilot program. The FDA and Moderna have agreed on the pivotal study design. The Company expects to start a registrational study in 2025. Company Updates & Accolades Moderna has been named to LinkedIn's list of Top Companies in the U.S. for the second consecutive year. Moderna debuted on Fortune's annual list of America's Most Innovative Companies. Moderna has been named to LinkedIn's list of Top Companies in the U.S. for the second consecutive year. Moderna debuted on Fortune's annual list of America's Most Innovative Companies. Key 2025 Investor and Analyst Event Dates Analyst Day: November 20 Analyst Day: November 20 Investor Call and Webcast Information Moderna will host a live conference call and webcast at 8:00 a.m. ET on May 1, 2025. To access the live conference call via telephone, please register at the link below. Once registered, dial-in numbers and a unique pin number will be provided. A live webcast of the call will also be available under "Events and Presentations" in the Investors section of the Moderna website. Telephone: https://register-conf.media-server.com/register/BI8c3608f9fdff4e00a5cb0cca952a4c3f Webcast: https://investors.modernatx.com Telephone: https://register-conf.media-server.com/register/BI8c3608f9fdff4e00a5cb0cca952a4c3f Webcast: https://investors.modernatx.com The archived webcast will be available on Moderna's website approximately two hours after the conference call and will be available for one year following the call. About Moderna Moderna is a leader in the creation of the field of mRNA medicine. Through the advancement of mRNA technology, Moderna is reimagining how medicines are made and transforming how we treat and prevent disease for everyone. By working at the intersection of science, technology and health for more than a decade, the company has developed medicines at unprecedented speed and efficiency, including one of the earliest and most effective COVID vaccines. Moderna's mRNA platform has enabled the development of therapeutics and vaccines for infectious diseases, immuno-oncology, rare diseases and autoimmune diseases. With a unique culture and a global team driven by the Moderna values and mindsets to responsibly change the future of human health, Moderna strives to deliver the greatest possible impact to people through mRNA medicines. For more information about Moderna, please visit modernatx.com and connect with us on X (formerly Twitter), Facebook, Instagram, YouTube and LinkedIn. MODERNA, INC. CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited, in millions, except per share data) Three Months Ended March 31, 2025 2024 $ 86 $ 167 22 - 108 167 90 96 856 1,063 212 274 1,158 1,433 (1,050 ) (1,266 ) 90 120 (4 ) (19 ) (964 ) (1,165 ) 7 10 $ (971 ) $ (1,175 ) $ (2.52 ) $ (3.07 ) 386 382 1Includes grant, collaboration, licensing and royalty, and other miscellaneous revenue. MODERNA, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited, in millions) March 31, December 31, 2025 2024 $ 1,623 $ 1,927 4,352 5,098 78 358 128 117 585 599 6,766 8,099 2,418 2,494 2,212 2,196 752 759 556 594 $ 12,704 $ 14,142 $ 226 $ 405 1,001 1,427 125 153 252 221 1,604 2,206 58 58 667 671 35 39 274 267 2,638 3,241 982 866 10 (10 ) 9,074 10,045 10,066 10,901 $ 12,704 $ 14,142 MODERNA, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited, in millions) Three Months Ended March 31, 2025 2024 $ (971 ) $ (1,175 ) 115 101 39 36 (19 ) (27 ) 8 13 2 3 280 755 46 3 (8 ) (93 ) 9 16 (156 ) (303 ) (381 ) (398 ) (29 ) (33 ) (5 ) (6 ) 33 119 (1,037 ) (989 ) (1,764 ) (2,544 ) 1,933 1,573 688 1,285 (117 ) (196 ) (10 ) - 730 118 3 15 (1 ) - 2 (1 ) 4 14 (303 ) (857 ) 1,929 2,928 $ 1,626 $ 2,071 Spikevax® and mRESVIA® are registered trademarks of Moderna. Forward-Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including statements regarding: Moderna's 2025 financial framework, including its expected revenue range and ending cash balance; Moderna's advancement of up to 10 product approvals; Moderna's anticipated cost reductions by 2027; and anticipated milestones for Moderna's pipeline programs. In some cases, forward-looking statements can be identified by terminology such as "will," "may," "should," "could," "expects," "intends," "plans," "aims," "anticipates," "believes," "estimates," "predicts," "potential," "continue," or the negative of these terms or other comparable terminology, although not all forward-looking statements contain these words. The forward-looking statements in this press release are neither promises nor guarantees, and you should not place undue reliance on these forward-looking statements because they involve known and unknown risks, uncertainties, and other factors, many of which are beyond Moderna's control and which could cause actual results to differ materially from those expressed or implied by these forward-looking statements. These risks, uncertainties, and other factors include, among others, those risks and uncertainties described under the heading "Risk Factors" in Moderna's Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the U.S. Securities and Exchange Commission (SEC), and in subsequent filings made by Moderna with the SEC, which are available on the SEC's website at www.sec.gov. Except as required by law, Moderna disclaims any intention or responsibility for updating or revising any forward-looking statements contained in this press release in the event of new information, future developments or otherwise. These forward-looking statements are based on Moderna's current expectations and speak only as of the date of this press release. ### Moderna Contacts Media: Chris Ridley Head of Global Media Relations +1 617-800-3651 Chris.Ridley@modernatx.com Investors: Lavina Talukdar Senior Vice President & Head of Investor Relations +1 617-209-5834 Lavina.Talukdar@modernatx.com SOURCE: Moderna, Inc.

18 presentations across five cancer types include new insights on the potential of checkpoint inhibitors and bispecific antibodies TARRYTOWN, N.Y. , May 01, 2025 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced new and updated data from its oncology and hematology portfolio will be shared at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting, taking place from May 30 to June 3 in Chicago, IL. Eighteen presentations will share the latest insights from ongoing research of approved and investigational treatment regimens across a range of difficult-to-treat cancers including non-melanoma and melanoma skin cancer, lung cancer, lymphoma and multiple myeloma. “Our broad oncology and hematology programs are uniquely designed to investigate regimens that could provide meaningful impact for people living with difficult-to-treat cancers across all stages of the treatment paradigm,” said George D. Yancopoulos , M.D., Ph.D., Board co-Chair, President and Chief Scientific Officer at Regeneron . “Our PD-1 inhibitor Libtayo is the standard of care in advanced cutaneous squamous cell carcinoma, and in clinical trials, our investigational BCMAxCD3 bispecific antibody linvoseltamab has demonstrated a compelling profile in relapsed or refractory multiple myeloma. At ASCO, our presentations showcase how we are seeking to further transform the treatment of these diseases with updates from two key programs – our Phase 3 trial exploring adjuvant Libtayo in high-risk cutaneous squamous cell carcinoma and early data from investigational combinations of linvoseltamab and different proteasome inhibitors in third-line or higher multiple myeloma.” Notable presentations at ASCO on Regeneron’s oncology pipeline include detailed efficacy and safety findings from the Phase 3 C-POST trial evaluating the adjuvant use of the PD-1 inhibitor Libtayo in post-surgical high-risk cutaneous squamous cell carcinoma (CSCC). The results will be presented in an oral session on Saturday, May 31 . In hematology, Regeneron will debut results from two cohorts of the LINKER-MM2 trial, which is exploring combinations of linvoseltamab, Regeneron’s investigational BCMAxCD3 bispecific antibody. These include combinations of linvoseltamab with carfilzomib or bortezomib in relapsed/refractory (R/R) multiple myeloma (MM) after at least two lines of therapy, which will be featured in two rapid oral presentations on Monday, June 2 . In addition, the results of a cooperative group study reporting on the primary analysis of a randomized Phase 2 trial of vidutolimod in combination with an anti-PD-1 versus anti-PD-1 as neoadjuvant therapy in stage 3 resectable melanoma will be presented in an oral session on Tuesday, June 3 . Vidutolimod is a toll like receptor 9 antagonist that was acquired by Regeneron in 2022. The full list of Regeneron presentations at ASCO includes: The potential uses of Libtayo in adjuvant CSCC, fianlimab, REGN7075, vidutolimod, and the combinations with linvoseltamab described above are investigational, and their safety and efficacy in these uses have not been fully evaluated by any regulatory authority. Fianlimab, REGN7075 and vidutolimod are not currently approved for use in any indication. Odronextamab is conditionally approved as Ordspono™ in the European Union for the treatment of R/R follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL) after two or more lines of systemic therapy, although its safety and efficacy have not been fully evaluated by any other regulatory authority. Linvoseltamab is conditionally approved as Lynozyfic™ in the European Union for the treatment of adult patients with R/R multiple myeloma who have received at least three prior therapies, including a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 monoclonal antibody, and have demonstrated disease progression on the last therapy, although its safety and efficacy have not been fully evaluated by any other regulatory authority. The U.S. Food and Drug Administration (FDA) accepted for review the Biologics License Applications for linvoseltamab and odronextamab with respective target action dates for FDA decisions of July 10, 2025 and July 30, 2025 . About Regeneron in Cancer We aspire to turn revolutionary discoveries into medicines that can transform the lives of those impacted by cancer. Our team around the world is driven to solve the needs and challenges of those affected by one of the most serious diseases of our time. Backed by our legacy of scientific innovation and a deep understanding of biology, genetics and the immune system, we’re pursuing potential therapies across more than 30 types of solid tumors and blood cancers. Our cancer strategy is powered by cutting-edge technologies and therapies that can be flexibly combined to investigate potentially transformative treatments for patients. Oncology assets in clinical development comprise nearly half of Regeneron’s pipeline, and include checkpoint inhibitors, bispecific antibodies and costimulatory bispecific antibodies. Our approved PD-1 inhibitor Libtayo serves as the backbone of many of our investigational combinations. To complement our extensive in-house capabilities, we collaborate with patients, healthcare providers, governments, biopharma companies and each other to further our shared goals. Together, we are united in the mission to serve as a beacon of transformation in cancer care. Libtayo U.S. FDA-approved IndicationsLibtayo is a prescription medicine used to treat: People with a type of skin cancer called cutaneous squamous cell carcinoma (CSCC) that has spread or cannot be cured by surgery or radiation. People with a type of skin cancer called basal cell carcinoma (BCC) when your BCC cannot be removed by surgery (locally advanced BCC) or when it has spread (metastatic BCC) and have received treatment with a hedgehog pathway inhibitor (HHI), or cannot receive treatment with a HHI. Adults with a type of lung cancer called non-small cell lung cancer (NSCLC). LIBTAYO may be used in combination with chemotherapy that contains a platinum medicine as your first treatment when your lung cancer has not spread outside your chest (locally advanced lung cancer) and you cannot have surgery or chemotherapy with radiation, or your lung cancer has spread to other areas of your body (metastatic lung cancer), and your tumor does not have an abnormal “EGFR,” “ALK,” or “ROS1” gene. LIBTAYO may be used alone as your first treatment when your lung cancer has not spread outside your chest (locally advanced lung cancer) and you cannot have surgery or chemotherapy with radiation, or your lung cancer has spread to other areas of your body (metastatic lung cancer), and your tumor tests positive for high “PD-L1,” and your tumor does not have an abnormal “EGFR,” “ALK,” or “ROS1” gene. LIBTAYO may be used in combination with chemotherapy that contains a platinum medicine as your first treatment when your lung cancer has not spread outside your chest (locally advanced lung cancer) and you cannot have surgery or chemotherapy with radiation, or your lung cancer has spread to other areas of your body (metastatic lung cancer), and your tumor does not have an abnormal “EGFR,” “ALK,” or “ROS1” gene. LIBTAYO may be used alone as your first treatment when your lung cancer has not spread outside your chest (locally advanced lung cancer) and you cannot have surgery or chemotherapy with radiation, or your lung cancer has spread to other areas of your body (metastatic lung cancer), and your tumor tests positive for high “PD-L1,” and your tumor does not have an abnormal “EGFR,” “ALK,” or “ROS1” gene. It is not known if Libtayo is safe and effective in children. IMPORTANT SAFETY INFORMATION FOR U.S. PATIENTS What is the most important information I should know about LIBTAYO?LIBTAYO is a medicine that may treat certain cancers by working with your immune system. LIBTAYO can cause your immune system to attack normal organs and tissues in any area of your body and can affect the way they work. These problems can sometimes become severe or life-threatening and can lead to death. You can have more than one of these problems at the same time. These problems may happen anytime during treatment or even after your treatment has ended. Call or see your healthcare provider right away if you develop any new or worsening signs or symptoms, including: Lung problems: cough, shortness of breath, or chest pain Intestinal problems: diarrhea (loose stools) or more frequent bowel movements than usual, stools that are black, tarry, sticky or have blood or mucus, or severe stomach-area (abdomen) pain or tenderness Liver problems: yellowing of your skin or the whites of your eyes, severe nausea or vomiting, pain on the right side of your stomach-area (abdomen), dark urine (tea colored), or bleeding or bruising more easily than normal Hormone gland problems: headache that will not go away or unusual headaches, eye sensitivity to light, eye problems, rapid heartbeat, increased sweating, extreme tiredness, weight gain or weight loss, feeling more hungry or thirsty than usual, urinating more often than usual, hair loss, feeling cold, constipation, your voice gets deeper, dizziness or fainting, or changes in mood or behavior, such as decreased sex drive, irritability, or forgetfulness Kidney problems: decrease in your amount of urine, blood in your urine, swelling of your ankles, or loss of appetite Skin problems: rash, itching, skin blistering or peeling, painful sores or ulcers in mouth or nose, throat, or genital area, fever or flu-like symptoms, or swollen lymph nodes Problems can also happen in other organs and tissues. These are not all of the signs and symptoms of immune system problems that can happen with LIBTAYO. Call or see your healthcare provider right away for any new or worsening signs or symptoms, which may include: chest pain, irregular heartbeat, shortness of breath or swelling of ankles, confusion, sleepiness, memory problems, changes in mood or behavior, stiff neck, balance problems, tingling or numbness of the arms or legs, double vision, blurry vision, sensitivity to light, eye pain, changes in eyesight, persistent or severe muscle pain or weakness, muscle cramps, low red blood cells, or bruising Infusion reactions that can sometimes be severe or life-threatening. Signs and symptoms of infusion reactions may include: nausea, vomiting, chills or shaking, itching or rash, flushing, shortness of breath or wheezing, dizziness, feel like passing out, fever, back or neck pain, or facial swelling Rejection of a transplanted organ. Your healthcare provider should tell you what signs and symptoms you should report and monitor you, depending on the type of organ transplant that you have had Complications, including graft-versus-host disease (GVHD), in people who have received a bone marrow (stem cell) transplant that uses donor stem cells (allogeneic). These complications can be serious and can lead to death. These complications may happen if you underwent transplantation either before or after being treated with LIBTAYO. Your healthcare provider will monitor you for these complications Getting medical treatment right away may help keep these problems from becoming more serious. Your healthcare provider will check you for these problems during your treatment with LIBTAYO. Your healthcare provider may treat you with corticosteroid or hormone replacement medicines. Your healthcare provider may also need to delay or completely stop treatment with LIBTAYO if you have severe side effects. Before you receive LIBTAYO, tell your healthcare provider about all your medical conditions, including if you: have immune system problems such as Crohn’s disease, ulcerative colitis, or lupus have received an organ transplant have received or plan to receive a stem cell transplant that uses donor stem cells (allogeneic) have received radiation treatment to your chest area have a condition that affects your nervous system, such as myasthenia gravis or Guillain-Barré syndrome are pregnant or plan to become pregnant. LIBTAYO can harm your unborn baby Females who are able to become pregnant: Your healthcare provider will give you a pregnancy test before you start treatment You should use an effective method of birth control during your treatment and for at least 4 months after your last dose of LIBTAYO. Talk to your healthcare provider about birth control methods that you can use during this time Tell your healthcare provider right away if you become pregnant or think you may be pregnant during treatment with LIBTAYO are breastfeeding or plan to breastfeed. It is not known if LIBTAYO passes into your breast milk. Do not breastfeed during treatment and for at least 4 months after the last dose of LIBTAYO Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. The most common side effects of LIBTAYO when used alone include tiredness, muscle or bone pain, rash, diarrhea, and low levels of red blood cells (anemia). The most common side effects of LIBTAYO when used in combination with platinum-containing chemotherapy include hair loss, muscle or bone pain, nausea, tiredness, numbness, pain, tingling, or burning in your hands or feet, and decreased appetite. These are not all the possible side effects of LIBTAYO. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects to Regeneron Pharmaceuticals at 1-877-542-8296. Please see full Prescribing Information, including Medication Guide. About Regeneron's VelocImmune Technology Regeneron 's VelocImmune technology utilizes a proprietary genetically engineered mouse platform endowed with a genetically humanized immune system to produce optimized fully human antibodies. When Regeneron's co-Founder, President and Chief Scientific Officer George D. Yancopoulos was a graduate student with his mentor Frederick W. Alt in 1985, they were the first to envision making such a genetically humanized mouse, and Regeneron has spent decades inventing and developing VelocImmune and related VelociSuite® technologies. Dr. Yancopoulos and his team have used VelocImmune technology to create a substantial proportion of all original, FDA-approved or authorized fully human monoclonal antibodies. This includes Dupixent® (dupilumab), Libtayo, Praluent® (alirocumab), Kevzara® (sarilumab), Evkeeza® (evinacumab-dgnb), Inmazeb® (atoltivimab, maftivimab and odesivimab-ebgn) and Veopoz® (pozelimab-bbfg). In addition, REGEN-COV® (casirivimab and imdevimab) had been authorized by the FDA during the COVID-19 pandemic until 2024. About RegeneronRegeneron (NASDAQ: REGN) is a leading biotechnology company that invents, develops and commercializes life-transforming medicines for people with serious diseases. Founded and led by physician-scientists, our unique ability to repeatedly and consistently translate science into medicine has led to numerous approved treatments and product candidates in development, most of which were homegrown in our laboratories. Our medicines and pipeline are designed to help patients with eye diseases, allergic and inflammatory diseases, cancer, cardiovascular and metabolic diseases, neurological diseases, hematologic conditions, infectious diseases, and rare diseases. Regeneron pushes the boundaries of scientific discovery and accelerates drug development using our proprietary technologies, such as VelociSuite®, which produces optimized fully human antibodies and new classes of bispecific antibodies. We are shaping the next frontier of medicine with data-powered insights from the Regeneron Genetics Center® and pioneering genetic medicine platforms, enabling us to identify innovative targets and complementary approaches to potentially treat or cure diseases. For more information, please visit www.Regeneron.com or follow Regeneron on LinkedIn, Instagram, Facebook or X. Forward-Looking Statements and Use of Digital Media This press release includes forward-looking statements that involve risks and uncertainties relating to future events and the future performance of Regeneron Pharmaceuticals, Inc. (“Regeneron” or the “Company”), and actual events or results may differ materially from these forward-looking statements. Words such as “anticipate,” “expect,” “intend,” “plan,” “believe,” “seek,” “estimate,” variations of such words, and similar expressions are intended to identify such forward-looking statements, although not all forward-looking statements contain these identifying words. These statements concern, and these risks and uncertainties include, among others, the nature, timing, and possible success and therapeutic applications of products marketed or otherwise commercialized by Regeneron and/or its collaborators or licensees (collectively, “Regeneron’s Products”) and product candidates being developed by Regeneron and/or its collaborators or licensees (collectively, “Regeneron’s Product Candidates”) and research and clinical programs now underway or planned, including without limitation Libtayo® (cemiplimab) and Regeneron’s Product Candidates discussed or referenced in this press release (such as linvoseltamab, REGN7075, fianlimab, and odronextamab); the likelihood, timing, and scope of possible regulatory approval and commercial launch of Regeneron’s Product Candidates and new indications for Regeneron’s Products, such as adjuvant Libtayo in high-risk cutaneous squamous cell carcinoma, linvoseltamab (as a monotherapy or in combination with other cancer treatments discussed or referenced in this press release) in relapsed/refractory (“R/R”) multiple myeloma, REGN7075 in combination with Libtayo and chemotherapy in non-small cell lung cancer (“NSCLC”), fianlimab in combination with Libtayo in perioperative melanoma or NSCLC, odronextamab in R/R follicular lymphoma, and the other clinical programs discussed or referenced in the press release; uncertainty of the utilization, market acceptance, and commercial success of Regeneron’s Products and Regeneron’s Product Candidates and the impact of studies (whether conducted by Regeneron or others and whether mandated or voluntary), including the studies discussed or referenced in this press release, on any of the foregoing or any potential regulatory approval of Regeneron’s Products and Regeneron’s Product Candidates (such as those referenced above); the ability of Regeneron’s collaborators, licensees, suppliers, or other third parties (as applicable) to perform manufacturing, filling, finishing, packaging, labeling, distribution, and other steps related to Regeneron’s Products and Regeneron’s Product Candidates; the ability of Regeneron to manage supply chains for multiple products and product candidates and risks associated with tariffs and other trade restrictions; safety issues resulting from the administration of Regeneron’s Products and Regeneron’s Product Candidates (such as those referenced above) in patients, including serious complications or side effects in connection with the use of Regeneron’s Products and Regeneron’s Product Candidates in clinical trials; determinations by regulatory and administrative governmental authorities which may delay or restrict Regeneron’s ability to continue to develop or commercialize Regeneron’s Products and Regeneron’s Product Candidates; ongoing regulatory obligations and oversight impacting Regeneron’s Products, research and clinical programs, and business, including those relating to patient privacy; the availability and extent of reimbursement or copay assistance for Regeneron’s Products from third-party payors and other third parties, including private payer healthcare and insurance programs, health maintenance organizations, pharmacy benefit management companies, and government programs such as Medicare and Medicaid; coverage and reimbursement determinations by such payors and other third parties and new policies and procedures adopted by such payors and other third parties; changes in laws, regulations, and policies affecting the healthcare industry; competing drugs and product candidates that may be superior to, or more cost effective than, Regeneron’s Products and Regeneron’s Product Candidates (including biosimilar versions of Regeneron’s Products); the extent to which the results from the research and development programs conducted by Regeneron and/or its collaborators or licensees may be replicated in other studies and/or lead to advancement of product candidates to clinical trials, therapeutic applications, or regulatory approval; unanticipated expenses; the costs of developing, producing, and selling products; the ability of Regeneron to meet any of its financial projections or guidance and changes to the assumptions underlying those projections or guidance; the potential for any license, collaboration, or supply agreement, including Regeneron’s agreements with Sanofi and Bayer (or their respective affiliated companies, as applicable) to be cancelled or terminated; the impact of public health outbreaks, epidemics, or pandemics on Regeneron 's business; and risks associated with litigation and other proceedings and government investigations relating to the Company and/or its operations (including the pending civil proceedings initiated or joined by the U.S. Department of Justice and the U.S. Attorney's Office for the District of Massachusetts ), risks associated with intellectual property of other parties and pending or future litigation relating thereto (including without limitation the patent litigation and other related proceedings relating to EYLEA® (aflibercept) Injection), the ultimate outcome of any such proceedings and investigations, and the impact any of the foregoing may have on Regeneron’s business, prospects, operating results, and financial condition. A more complete description of these and other material risks can be found in Regeneron’s filings with the U.S. Securities and Exchange Commission, including its Form 10-K for the year ended December 31, 2024 and its Form 10-Q for the quarterly period ended March 31, 2025 . Any forward-looking statements are made based on management’s current beliefs and judgment, and the reader is cautioned not to rely on any forward-looking statements made by Regeneron . Regeneron does not undertake any obligation to update (publicly or otherwise) any forward-looking statement, including without limitation any financial projection or guidance, whether as a result of new information, future events, or otherwise. Regeneron uses its media and investor relations website and social media outlets to publish important information about the Company, including information that may be deemed material to investors. Financial and other information about Regeneron is routinely posted and is accessible on Regeneron 's media and investor relations website (https://investor.regeneron.com) and its LinkedIn page (https://www.linkedin.com/company/regeneron-pharmaceuticals). Source: Regeneron Pharmaceuticals, Inc.