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ADvantage Therapeutics, Inc.

Updated Oct 27, 2026·Latest SEC filing Jul 28, 2025·Suggest an edit

About ADvantage Therapeutics

ADvantage Therapeutics is a private company based in Miami, Florida, incorporated in 2021 in Delaware. It has reported $19,012,491 raised in three offerings on Form D since June 2021.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jun 28, 2023Jul 12, 2023amended Jul 28, 2025$13,737,491of $25.4M target24$572KEquityRule 506(b)Form D/A ↗1 earlier filing
May 31, 2022Jun 15, 2022$275,000of $7.5M target3$91,667OptionsRule 506(b)Form D ↗
Jun 10, 2021Jun 24, 2021$5,000,000of $10.0M target1$5.0MEquityRule 506(b)Form D ↗
Total, three offerings$19,012,491

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on ADvantage Therapeutics's Form D filed Jul 28, 2025.

WS
Walter Schmidt
Director
Also a director at Klothea BIO.
AI
Agustin Fernandez Santana III
Executive officer and director
Also an executive officer and director at Klothea BIO.
JM
Jeffrey Madden
Executive officer and director
Also a president and director at Klothea BIO.
DB
David Buchsbaum
Chief Financial Officer
FM

Sources

  1. SECADvantage Therapeutics, Inc. Form D, filed Jul 12, 2023
  2. SECADvantage Therapeutics, Inc. filing history