Exhibit A
JOINT FILING AGREEMENT
The undersigned agree that this Schedule 13G Amendment No. 1 dated February 12, 2025 relating to the Common Stock, par value $0.001 per share, of Marinus Pharmaceuticals, Inc. shall be filed on behalf of the undersigned.
SOFINNOVA INVESTMENTS, INC.
By: /s/ James Healy | |
| Name: James Healy | |
| Title: Director |
SOFINNOVA BIOEQUITIES GP LLC
By: /s/ Eric Delbridge | |
| Name: Eric Delbridge | |
| Title: Managing Member |
JAMES HEALY
By: /s/ James Healy |
ERIC DELBRIDGE
By: /s/ Eric Delbridge |
