Valneva to Host Investor Day in New York on Thursday, October 10, 2024 at 10:00 AM ET

Saint Herblain (France), October 3, 2024 –Valneva SE (Nasdaq: VALN; Euronext Paris: VLA), a specialty vaccine company, today announced that it will host an investor day at the Lotte New York Palace Hotel in New York, NY on Thursday, October 10, 2024 at 10:00 AM ET (4:00 pm CET). The meeting will be conducted in a hybrid way – in person and webcast. To register, click here.

The event will focus on Valneva’s robust R&D pipeline of potentially first-, only-, or best-in-class vaccine candidates addressing major unmet medical needs in infectious disease: Lyme disease (Phase 3, led by Pfizer), Shigella (Phase 2), and Zika (Phase 1). It will also highlight Valneva’s growing portfolio of revenue-generating vaccines, including the launch of the world’s first and only approved vaccine against chikungunya virus.

Speakers from Company management will include Thomas Lingelbach, Chief Executive Officer and member of the Board of Directors, as well as other members of the Management Team.

A live question and answer session will follow the formal presentation.

About Valneva SE

We are a specialty vaccine company that develops, manufactures, and commercializes prophylactic vaccines for infectious diseases addressing unmet medical needs. We take a highly specialized and targeted approach, applying our deep expertise across multiple vaccine modalities, focused on providing either first-, best- or only-in-class vaccine solutions.

We have a strong track record, having advanced multiple vaccines from early R&D to approvals, and currently market three proprietary travel vaccines, including the world’s first and only chikungunya vaccine, as well as certain third-party vaccines.

Revenues from our growing commercial business help fuel the continued advancement of our vaccine pipeline. This includes the only Lyme disease vaccine candidate in advanced clinical development, which is partnered with Pfizer, the world’s most clinically advanced Shigella vaccine candidate, as well as vaccine candidates against the Zika virus and other global public health threats. More information is available at www.valneva.com.

Valneva Investor and Media Contacts Laetitia Bachelot-Fontaine VP Global Communications & European Investor Relations M +33 (0)6 4516 7099 [email protected]

Joshua Drumm, Ph.D. VP Global Investor Relations M +001 917 815 4520 [email protected]