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Walter Schmidt

Director at Klothea Bio. Also a director at ADvantage Therapeutics.

DirectorRoles at 2 startups
Updated Nov 2, 2026·Latest SEC filing Sep 8, 2026·Suggest an edit

About Walter Schmidt

Walter Schmidt is a director at Klothea Bio.

Form D filings also name Walter Schmidt as a director at ADvantage Therapeutics.

Walter Schmidt first appears on SEC filings in 2021.

Experience

This experience comes from SEC filings. The years are when the filings name Walter Schmidt in the role, so the role may have started earlier or lasted longer.

Klothea Bio, Inc.
Director
2024 – 2026 · Miami, FL
Develops experimental treatments for people affected by age-related diseases.
ADvantage Therapeutics, Inc.
Director
2021 – 2025 · Miami, FL

Key Colleagues at Startups

The people Walter Schmidt works with at each company, as listed on that company's latest Form D.

Klothea Bio, Inc. · Form D/A, Sep 8, 2026
OJ
Olivier Jarry
Executive officer
Petr Sramek
Petr Sramek
Director
AI
Agustin Fernandez Santana III
Executive officer and director
JM
Jeffrey Madden
President and director
ADvantage Therapeutics, Inc. · Form D/A, Jul 28, 2025
AI
Agustin Fernandez Santana III
Executive officer and director
JM
Jeffrey Madden
Executive officer and director
DB
David Buchsbaum
Chief Financial Officer
FM

Sources

  1. SECKlothea Bio, Inc. Form D/A, filed Sep 8, 2026
  2. SECADvantage Therapeutics, Inc. Form D/A, filed Jul 28, 2025