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Newleos Therapeutics, Inc.

Updated Oct 27, 2026·Latest SEC filing Feb 24, 2025·Suggest an edit

About Newleos Therapeutics

Newleos Therapeutics is a private company based in Boston, Massachusetts, incorporated in 2024 in Delaware. It has reported $93,449,993 raised in one offering on Form D since February 2025. Its chief executive is David Donabedian.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Feb 10, 2025Feb 24, 2025$93,449,993fully sold11$8.4MEquityRule 506(b)Form D ↗

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 Newleos Therapeutics's Form D filed Feb 24, 2025.

DD
David Donabedian
President and CEO, director
RH
Robert Hadfield
Executive officer
MC
Ming Cheah
Director
JM
John McCabe
Executive officer

Sources

  1. SECNewleos Therapeutics, Inc. filing history