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MediSix Therapeutics, Inc.

Updated Oct 27, 2026·Latest SEC filing Aug 4, 2023·Suggest an edit

About MediSix Therapeutics

MediSix Therapeutics is a private company based in Boston, Massachusetts, incorporated in 2019 in Delaware. It has reported $42,858,686 raised in two offerings on Form D since October 2019.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Apr 1, 2021Apr 13, 2021amended Aug 4, 2023$22,500,000fully sold5$4.5MDebt, Securities on exerciseRule 506(b)Form D/A ↗1 earlier filing
Sep 17, 2019Oct 2, 2019$20,358,686fully sold4$5.0MEquityRule 506(b)Form D ↗
Total, two offerings$42,858,686

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 MediSix Therapeutics's Form D filed Aug 4, 2023.

AB
Andrew Bruce
President and director
MC
GP
George Poste
Director

Earlier filings also listed Sarah Lim (executive officer, last listed Oct 2019) and Kenneth Noonan (secretary and director, last listed Oct 2019).

Sources

  1. SECMediSix Therapeutics, Inc. Form D, filed Apr 13, 2021
  2. SECMediSix Therapeutics, Inc. filing history