DBVT

AMF Regulated Information Châtillon, France, July 6, 2026 Half-Year Report on the DBV Technologies Liquidity Contract with ODDO BHF DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a late-stage biopharmaceutical company, today issued the Half-Year report on its liquidity contract with ODDO BHF relating to DBV Technologies shares (the “Liquidity Contract”). The Liquidity Contract is implemented in accordance with AMF Decision No.

DBV Technologies S.A. (DBVT) Discusses Regulatory Update and FDA Interactions for Viaskin Peanut Patch in Young Children Transcript

Châtillon, France, June 29, 2026 DBV Technologies Provides BLA Submission Update for the VIASKIN® Peanut Patch in Children Aged 4 through 7 Years; Working Collaboratively with FDA to Optimize Review Process in Preparation for Filing DBV has been engaged in extensive discussions with the FDA in preparation of its BLA for the VIASKIN® Peanut Patch in children aged four through seven years The objective of the detailed, iterative engagement was to ensure a complete, efficient, and timely FDA review of the BLA, once submitted The Agency has not requested additional data DBV will take additional time to incorporate the FDA feedback and anticipates submitting the BLA in the third quarter of 2026 DBV will host a conference call today, June 29, at 5:00pm ET DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a late-stage biopharmaceutical company, today provided an update on the Biologics License Application (BLA) submission seeking marketing approval of the VIASKIN® Peanut Patch in children aged four through seven years. Over recent weeks, DBV has had ongoing detailed and iterative engagement with the U.S. Food and Drug Administration (FDA) with the objective of ensuring a complete, efficient, and timely review of the Company's upcoming BLA for children aged four through seven years.

Châtillon, France, June 23, 2026 DBV Technologies Announces Inclusion in the Euronext Tech Leaders Index DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT – CUSIP: 23306J309), a clinical-stage biopharmaceutical company, today announced that the Company has been included in the Euronext Tech Leaders index. Inclusion in the index went into effect on June 22, 2026.

DBV Technologies (DBVT) saw its shares surge in the last session with trading volume being higher than average. The latest trend in earnings estimate revisions may not translate into further price increase in the near term.

Châtillon, France, June 9, 2026 DBV Technologies Revises Participation in the Goldman Sachs 47th Annual Global Healthcare Conference DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT) (the “Company”), a late-stage biopharmaceutical company, today announced that company management will participate in 1-on-1 investor meetings at the Goldman Sachs 47th Annual Global Healthcare Conference on Tuesday, June 9, 2026, in Miami, FL. Mr. Daniel Tassé, CEO, will not be available for the previously scheduled fireside chat due to an unavoidable disruption of planned travel to the conference.

Châtillon, France, June 8, 2026 DBV Technologies to Present New Positive Data from VITESSE Study and Preview Recently Initiated THRIVE Study at the EAACI Congress 2026 In the Phase 3 VITESSE study, VIASKIN® Peanut Patch demonstrated statistically significant efficacy vs. placebo in the subgroups of children with peanut allergy who also had another common atopic condition, including asthma, concomitant food allergy, or atopic dermatitis.

Châtillon, France, June 5, 2026 DBV Technologies to Participate in the Goldman Sachs 47th Annual Global Healthcare Conference DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT) (the “Company”), a late-stage biopharmaceutical company, today announced that Daniel Tassé, Chief Executive Officer, will participate in a fireside chat at the Goldman Sachs 47th Annual Global Healthcare Conference on Tuesday, June 9, 2026, at 9:20 AM ET, in Miami, FL. A live webcast of the fireside chat can be accessed here, and will also be available on the Events section of the Company's Investors website: https://dbv-technologies.com/investor-overview/events/, with an archived replay accessible for 90 days following the event.

Châtillon, France, June 3, 2026 DBV Technologies Announces the Results of its 2026 Combined General Meeting Shareholders approved all proposed resolutions DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a late stage biopharmaceutical company (the “Company”), held its Combined General Meeting (the “General Meeting”). The General Meeting was chaired by Michel de Rosen, Chairman of the Board of Directors (the “Board”).

Châtillon, France, May 13, 2026 Combined General Meeting of June 3, 2026 Procedures for Obtaining Information and Preparatory Documents for the Combined General Meeting DBV Technologies (Euronext: DBV – ISIN: FR0010417345 – Nasdaq Stock Market: DBVT), a late-stage biopharmaceutical company (the “Company”), will hold its Combined General Meeting (the “General Meeting”) on June 3, 2026, at 10:00 a.m. CEST (04:00 a.m.