Exhibit 99.1
JOINT FILING AGREEMENT
Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13D need be filed with respect to the ownership by each of the undersigned of the Ordinary Shares of DBV Technologies S.A..
This Agreement may be executed in any number of counterparts, each of which shall be deemed an original.
EXECUTED as of this 15th day of September 2015
| BAKER BROS. ADVISORS LP | ||
| By: Baker Bros. Advisors (GP) LLC, its general partner | ||
| By: | /s/ Scott L. Lessing | |
| Name: Scott L. Lessing Title: President | ||
| BAKER BROS. ADVISORS (GP) LLC | ||
| By: | /s/ Scott L. Lessing | |
| Name: Scott L. Lessing Title: President | ||
| /s/ Julian C. Baker | |
| Julian C. Baker | |
| /s/ Felix J. Baker | |
| Felix J. Baker |
