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Novavax Continues to Deliver on Sanofi Partnership, Completing Nuvaxovid® EU Marketing Authorization Transfer and Triggering $25 Million Milestone Payment

Key Takeaway: Novavax has successfully transferred the EU marketing authorization for its COVID-19 vaccine, Nuvaxovid, to Sanofi, which has triggered a $25 million milestone payment. This transfer allows Sanofi to manage commercial and regulatory activities in the EU, furthering their collaboration. Novavax is also eligible for additional payments and royalties related to future products developed by Sanofi using its technology.
Price reaction · baseline $9.08 (2025-10-06 close) · hit pre-market · clean, no other NVAX news in the window
day 0 close · peak
+1.5%

Market Sentiment Analysis

POSITIVE FACTORS

  • Successful transfer of marketing authorization to Sanofi.
  • Triggering of a $25 million milestone payment.
  • Potential for additional future milestones and royalties.
  • Advancement in global access to the COVID-19 vaccine.

CONCERNS & RISKS

  • Dependence on Serum Institute of India for co-formulation and filling.
  • Risks related to regulatory authorization for future COVID-19 variant strains.
  • Challenges in obtaining raw materials and supplies.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Cash runway
~29 mo
Minimal dilution risk
Lead asset
SARS-CoV-2 rS/Matrix-M1 Adjuvant
Phase 3 · SARS-CoV-2 Infection

Full Press Release Details

GAITHERSBURG, Md.,Oct. 7, 2025/PRNewswire/ -- Novavax, Inc. (Nasdaq:NVAX) has completed the transfer of the marketing authorization for its COVID-19 vaccine, Nuvaxovid® to Sanofi, in the European Union (EU) enabling Sanofi to take full responsibility for commercial and regulatory activities in the EU. The transfer triggered a milestone payment of $25 million to Novavax and further progresses the collaboration and license agreement (CLA) between both companies.
"Novavax continues to steadily advance our corporate growth strategy while delivering on our partnership agreement," said John C. Jacobs, President and Chief Executive Officer, Novavax. "The successful transfer of our EU marketing authorization to Sanofi is yet another step forward in ensuring global access to our protein-based, non-mRNA COVID-19 vaccine."
Novavax is eligible to receive additional future milestones and royalties under the CLA related to Nuvaxovid, combination products developed by Sanofi using Nuvaxovid and new vaccines created by Sanofi utilizing Novavax's Matrix-M®adjuvant.
For Nuvaxovid, Novavax is eligible to receive an additional $25 million milestone for the marketing authorization transfer in the U.S. and a $75 million milestone payment upon the completion of the technology transfer of the Company's manufacturing process for the COVID-19 vaccine to Sanofi. For combination products developed by Sanofi which include Novavax's COVID-19 vaccine (and Matrix-M), Novavax is eligible to receive up to an additional $350 million in future milestones. Novavax is eligible for ongoing tiered royalties from sales of both stand-alone COVID-19 and any Sanofi combination products. Further, Novavax is eligible to receive up to $200 million for the first four products created by Sanofi utilizing its Matrix-M adjuvant, and up to $210 million in milestone payments for each product including Matrix-M thereafter, plus ongoing royalties for all Sanofi products utilizing Matrix-M.

VACCINE AUTHORIZATION (U.S.)Nuvaxovid is a vaccine indicated for active immunization to prevent COVID-19 caused by SARS-CoV-2 in individuals 65 years of age and older, or 12 years through 64 years of age with at least one underlying condition that puts them at high risk for severe outcomes from COVID-19.

IMPORTANT SAFETY INFORMATIONContraindications

Warnings and Precautions

Adverse ReactionsThe most commonly reported (>10%) solicited adverse reactions were injection site tenderness, injection site pain, injection site redness, headache, muscle pain, fatigue, malaise, joint pain, fever and nausea/vomiting.

To report suspected adverse reactions, contact Novavax, Inc. at 1-844-668-2829 or the Vaccine Adverse Event Reporting System (VAERS) at 1-800-822-7967 orhttps://vaers.hhs.gov.

About NovavaxNovavax, Inc. (Nasdaq:NVAX) tackles some of the world's most pressing health challenges with its scientific expertise in vaccines and its proven technology platform, including protein-based nanoparticles and its Matrix-M adjuvant. The Company's growth strategy seeks to optimize its existing partnerships and expand access to its proven technology platform via research and development innovation, organic portfolio expansion in infectious disease and beyond, and forging new partnerships and collaborations with other companies. Please visitnovavax.comandLinkedInfor more information.

Forward-Looking StatementsStatements herein relating to the future of Novavax, its operating plans and prospects, the possible achievement of additional milestones or receipt of milestone payments or royalties under the CLA, future marketing initiatives and the potential development and commercialization of Sanofi combination products, and efforts to pursue additional partnerships, are forward-looking statements. Novavax cautions that these forward-looking statements are subject to numerous risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements. These risks and uncertainties include, without limitation, challenges related to Novavax's partnership with Sanofi and in pursuing additional partnership opportunities; challenges satisfying, alone or together with partners, various safety, efficacy and product characterization requirements, including those related to process qualification and assay validation, necessary to satisfy applicable regulatory authorities; difficulty obtaining scarce raw materials and supplies; resource constraints, including human capital and manufacturing capacity, on the ability of Novavax to pursue planned regulatory pathways; challenges or delays in obtaining regulatory authorization for future COVID-19 variant strain changes; challenges or delays in clinical trials; manufacturing, distribution or export delays or challenges; Novavax's exclusive dependence on Serum Institute of India Pvt. Ltd. for co-formulation and filling and the impact of any delays or disruptions in their operations on the delivery of customer orders; and those other risk factors identified in the "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" sections of Novavax's Annual Report on Form 10-K for the year ended December 31, 2024, and subsequent Quarterly Reports on Form 10-Q, as filed with the Securities and Exchange Commission (SEC). We caution investors not to place considerable reliance on forward-looking statements contained in this press release. You are encouraged to read our filings with the SEC, available atwww.sec.govandwww.novavax.com, for a discussion of these and other risks and uncertainties. The forward-looking statements in this press release speak only as of the date of this document, and we undertake no obligation to update or revise any of the statements. Our business is subject to substantial risks and uncertainties, including those referenced above. Investors, potential investors, and others should give careful consideration to these risks and uncertainties.

Frequently Asked Questions

What is the significance of the Nuvaxovid transfer?

The transfer allows Sanofi to take full responsibility for Nuvaxovid's commercial and regulatory activities in the EU.

How much was the milestone payment triggered?

The transfer triggered a milestone payment of $25 million to Novavax.

What future payments can Novavax expect?

Novavax may receive additional milestone payments and royalties from Sanofi for future products.

What is Nuvaxovid used for?

Nuvaxovid is indicated for active immunization against COVID-19 in high-risk individuals.

Last updated: Oct 7, 2025