About Frank Mattner
Frank Mattner is a director at ADvantage Therapeutics.
Frank Mattner first appears on SEC filings in 2021.
Experience
This experience comes from SEC filings. The years are when the filings name Frank Mattner in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Frank Mattner works with at each company, as listed on that company's latest Form D.
ADvantage Therapeutics, Inc. · Form D/A, Jul 28, 2025
WS
Walter Schmidt
Director
AI
Agustin Fernandez Santana III
Executive officer and director
JM
Jeffrey Madden
Executive officer and director
DB
David Buchsbaum
Chief Financial Officer