On October 16, 2023, DBV Technologies S.A. announced the appointment of Virginie Boucinha as the Company?s Chief Financial Officer and principal accounting officer, effective as of November 6, 2023. In addition, the Company announced that Sébastien Robitaille, who currently serves as the Company?s Chief Financial Officer, will separate employment with the Company effective November 17, 2023 to pursue other opportunities. Ms. Boucinha, 53, has served as Group Performance Director of the Pierre Fabre Group, a pharmaceutical company, since February 2022.

Prior to Pierre Fabre Group, Ms. Boucinha spent over fifteen years through July 2021 with Sanofi, a pharmaceutical manufacturing company, where she served in progressively senior finance and operational leadership roles. In her most recent roles, she was the Global Transformation Office Head from May 2018 to July 2021, where she was a member of the senior leadership team responsible for company structural organization and governance redesign and implementation, and Chief of Staff to the CEO from July 2015 to March 2018, where she handled the chief executive officer and executive committee agenda and coordination, the chief executive officer briefing and strategic projects. Ms. Boucinha is a graduate of Ecole Superieure de Gestion where she obtained a Master of Business Administration.