AGREEMENT

JOINT FILING OF SCHEDULE 13D

Each of the undersigned hereby agrees to file jointly the Schedule 13D to which this Agreement is attached, and any amendments to the Schedule 13D (the “Schedule 13D”) filed with respect to the common stock, par value $0.0001 per share, of Eyenovia, Inc., which may be deemed necessary, pursuant to Regulation 13D-G under the Securities Exchange Act of 1934, as amended.

It is understood and agreed that each of the parties hereto is responsible for the timely filing of such statement and any future amendments to the Schedule 13D, and for the completeness and accuracy of the information concerning such party contained therein, but such party is not responsible for the completeness or accuracy of information concerning any other party unless such party knows or has reason to believe that such information is inaccurate.

It is understood and agreed that a copy of this Agreement shall be attached as an exhibit to the Schedule 13D, and any future amendments to the Schedule 13D, filed on behalf of each of the parties hereto.

Date: May 15, 2025