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OncoNano Medicine, Inc.

Develops experimental cancer treatments and drug delivery technology for patients with cancer.

Updated Nov 9, 2026·Latest SEC filing Oct 8, 2026·Suggest an edit

About OncoNano

OncoNano is a private company based in Dallas, Texas. It has reported $125,056,506 raised in four offerings on Form D since March 2018. Its chief executive is Brett Giroir.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Sep 23, 2026Oct 8, 2026$10,051,615of $15.0M target14$717KEquityRule 506(b)Form D ↗
Apr 11, 2025Jun 2, 2025$12,698,061fully sold25$507KEquity, OptionsRule 506(b)Form D ↗
Oct 15, 2020Oct 21, 2020amended Nov 3, 2021$68,407,469fully sold27$2.5MEquityRule 506(b)Form D/A ↗3 earlier filings
Mar 13, 2018Mar 28, 2018amended Apr 22, 2019$33,899,361of $35.3M target39$869KEquity, Securities on exerciseRule 506(b)Form D/A ↗1 earlier filing
Total, four offerings$125,056,506

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 OncoNano's Form D filed Oct 8, 2026.

Brent Sorrells
Brent Sorrells
Chief Operating Officer
Brett Giroir
Brett Giroir
Chairman & Interim CEO
Also an executive officer and director at Altesa BioSciences.
JD
John Dyett
Co-Founder and Managing Director
YQ
Yumin Qui
Director

Earlier filings also listed Melissa Paoloni (executive officer, last listed Jun 2025), Matthew Head (chief financial officer, last listed Jun 2025), Kartik Krishnan (executive officer and director, last listed Jun 2025), Yumin Qiu (director, last listed Nov 2021), Martin Driscoll (ceo and director, last listed Nov 2021), Alvaro Guillem (director, last listed Nov 2021), Ravi Srinivasan (president and ceo, director, last listed Apr 2019) and Paritosh Dhawale (director, last listed Apr 2019).

Sources

  1. SECOncoNano Medicine, Inc. Form D/A, filed Jun 17, 2021
  2. SECOncoNano Medicine, Inc. Form D/A, filed Mar 26, 2021
  3. SECOncoNano Medicine, Inc. Form D, filed Oct 21, 2020
  4. SECOncoNano Medicine, Inc. Form D, filed Mar 28, 2018
  5. SECOncoNano Medicine, Inc. filing history
  6. CompanyAbout OncoNano