DBV Technologies SANASDAQ: DBVT

Châtillon, France, November 11, 2024 DBV Technologies Announces Plan to Implement ADS Ratio Change DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT—CUSIP: 23306J200), 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) per share, from the current ADS Ratio of one (1) ADS to one (1) ordinary share to a new ADS Ratio of one (1) ADS to five (5) ordinary shares (the “ADS Ratio Change”). The Company anticipates that the ADS Ratio Change will be effective on or about November 29, 2024 (the “Effective Date”).

Châtillon, France, October 22, 2024 DBV Announces Positive Regulatory Updates for the Viaskin® Peanut Patch in the United States and Europe DBV to pursue an Accelerated Approval pathway for toddlers ages 1 – 3 years-old  BLA submission under Accelerated Approval is subject to completion of a six-month supplemental safety study in toddlers to be initiated in Q2 2025 VITESSE Phase 3 study evaluating the Viaskin Peanut patch in children ages 4 – 7 years-old exceeded enrollment goals; Topline results on track for 4Q 2025    European Medicines Agency (EMA) scientific advice confirms registration path for a Marketing Authorization Application (MAA) with the modified Viaskin peanut patch for a 1 – 7 year-old indication in Europe Company to host investor conference call at 5:00pm ET today DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today announced positive regulatory updates for the Viaskin Peanut patch in the United States and Europe. DBV has agreed to guidance provided by the U.S. Food and Drug Administration (FDA) on a pathway under the Accelerated Approval Program for the Viaskin Peanut patch in toddlers ages 1 – 3 years-old and has also received scientific advice from the EMA on a 1 – 7 year-old indication in Europe.

Châtillon, France, October 18, 2024 DBV Technologies to Participate in Upcoming ACAAI 2024 Congress DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today announced upcoming participation at the American College of Allergy, Asthma & Immunology (ACAAI) Annual Scientific Meeting, October 24 – 28th, 2024 in Boston, Massachusetts. This year's meeting will feature a “Product Theater” on What Defines an Optimal Peanut Allergy Treatment?

Châtillon, France, September 23, 2024 DBV Technologies Completes Screening for the VITESSE Phase 3 Clinical Trial In Q3 2024, DBV exceeded its recruitment goal and successfully closed the screening process for the VITESSE Phase 3 study evaluating the Viaskin ® Peanut Patch in peanut allergic children ages 4 – 7 years old Topline results of VITESSE data are expected by Q4 2025 DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today announced that patient screening is complete for the Phase 3 trial, VITESSE ( V iaskin Peanut I mmunotherapy T rial to E valuate S afety, S implicity and E fficacy), using the modified Viaskin Peanut Patch in children ages 4 – 7 years old with peanut allergy. “We are thrilled to have reached this significant milestone,” said Dr. Pharis Mohideen, Chief Medical Officer of DBV Technologies.

Châtillon, France, September 4, 2024 DBV Technologies to Participate in the H.C. Wainwright 26 th Annual Global Investment Conference DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today announced that Daniel Tassé, Chief Executive Officer, will participate in a fireside chat at the H.C.

Châtillon, France, July 30, 2024 DBV Technologies Announces Filing of 2024 Half-Year Report ― Conditions for Accessing or Consulting the Report DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company focused on treatment options for food allergies and other immunologic conditions with significant unmet medical need (the “Company”), today announced the filing, for the semester ended June 30, 2024, of its Half-Year Report with the French market authority, “Autorité des Marchés Financiers” (“AMF”). The 2024 Half-Year Report can be consulted or downloaded from the Company's website (www.dbv-technologies.com) in the section Investors/Financial Information, and on the AMF website (www.amf-france.org), in French only.

Châtillon, France, July 30, 2024 DBV Technologies Provides Updates on the Viaskin Peanut Program in Children and Toddlers and Reports Second Quarter and Half-Year 2024 Financial Results VITESSE enrollment in peanut allergic 4-7-year-olds is on-track and recruitment is expected to be complete by end of Q3 2024 DBV submitted a labeling proposal, informed by the EPITOPE efficacy data, to the Food and Drug Administration (FDA) to address the FDA's protocol queries regarding patch wear-time in COMFORT Toddlers DBV closes Q2 2024 with a cash balance of $66.2 million; due to cost-saving measures, the Company's cash runway is extended into Q1 2025 DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today shared an update on the Phase 3 study, VITESSE ( V iaskin Peanut I mmunotherapy T rial to E valuate S afety, S implicity and E fficacy), using the modified Viaskin Peanut Patch, in children ages 4 – 7 years old with peanut allergy. The Company also provided a status update on the COMFORT (Characterization of the Optimal Management of FOod allergy Relief and Treatment) Toddlers supplemental safety study in 1 – 3-year-olds with peanut allergy.

Châtillon, France, July 29, 2024 DBV Technologies to Report Second Quarter 2024 Financial Results and Business Update on July 30, 2024 DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today announced that the Company will host a conference call and live audio webcast on Tuesday, July 30th, at 5:30 p.m. ET to review its second quarter 2024 financial results and provide a business update.

AMF Regulated Information Montrouge, France, July 8, 2024 Half-Year Report on the DBV Technologies Liquidity Contract with ODDO BHF DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a clinical-stage biopharmaceutical company, today issued the Half-Year report on its liquidity contract with ODDO BHF. Under the liquidity contract between DBV Technologies and ODDO BHF, the following assets appeared on the liquidity account as of June 30, 2024: 303,744 DBV Technologies shares, € 62,415.60 When the liquidity contract with ODDO BHF was implemented, as of July 1, 2018, the following assets were included in the liquidity account: 41,159 DBV Technologies shares, € 432,367.25.