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MindImmune Therapeutics, Inc.

Develops immune-targeting drugs for people with Alzheimer's and other neurodegenerative diseases.

Updated Nov 11, 2026·Latest SEC filing Mar 5, 2026·Suggest an edit

About MindImmune

MindImmune is a private company based in Kingston, Rhode Island. It has reported $21,318,342 raised in three offerings on Form D since November 2019. Its chief executive is Isaac Stoner.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Nov 24, 2025Dec 5, 2025amended Mar 5, 2026$15,218,343of $17.0M target15$1.0MEquity, Securities on exerciseRule 506(b)Form D/A ↗1 earlier filing
Jan 25, 2022Feb 4, 2022$5,349,999of $8.8M target12$445KEquity, Securities on exerciseRule 506(b)Form D ↗
Oct 22, 2019Nov 1, 2019$750,000of $3.0M target8$93,750EquityRule 506(b)Form D ↗
Total, three offerings$21,318,342

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 MindImmune's Form D filed Mar 5, 2026.

Bradley Margus
Bradley Margus
Board Chair
Isaac Stoner
Isaac Stoner
CEO and director
Also a president and director at Octagon Therapeutics.

Earlier filings also listed Tracy Saxton (director, last listed Feb 2022), Stevin Zorn (president and director, last listed Feb 2022), Robert Nelson (executive officer, last listed Feb 2022), Diane Gooding (executive officer, last listed Feb 2022), Richard Horan (director, last listed Nov 2019) and Frank Menniti (executive officer and director, last listed Nov 2019).

Sources

  1. SECMindImmune Therapeutics, Inc. Form D, filed Dec 5, 2025
  2. SECMindImmune Therapeutics, Inc. filing history
  3. ResearchUniversity of Rhode Island: MindImmune Therapeutics