Châtillon, France, May 17, 2024 DBV Technologies Announces Plan to Implement ADS Ratio Change DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT—CUSIP: 23306J101), a clinical-stage biopharmaceutical company focused on treatment options for food allergies and other immunologic conditions with significant unmet medical need, today announced plans to change the ratio of its American Depositary Shares ("ADSs") to its ordinary shares (the "ADS Ratio"), nominal value €0.10 (ten cents ...