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Genenta Science (GNTA) CMO Russo resigns; Galimi steps in as acting CMO

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
6-K

Rhea-AI Filing Summary

Genenta Science S.p.A. reports a leadership change in its medical and development functions. On September 30, 2025, Carlo Russo, MD, resigned as Chief Medical Officer and Head of Development, effective immediately, after the Company waived any notice period required under his employment agreement. The Company states that his resignation was for personal reasons and did not arise from any disagreement with the Company.

On the same date, Dr. Francesco Galimi, age 58, was appointed acting Chief Medical Officer and Head of Development, effective immediately. He has served on Genenta’s Board of Directors since April 2025 and brings over 30 years of healthcare R&D experience, including senior roles at Adicet Bio, Amgen, Onyx Pharmaceuticals, and GNF/Novartis. Dr. Galimi holds an M.D. with a specialty in Medical Oncology and a Ph.D. in Oncology from the University of Torino Medical School and completed post-doctoral research at the Salk Institute.

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Insights

Genenta replaces its CMO swiftly, naming an experienced board member as acting CMO.

The company discloses that Carlo Russo, MD, resigned as Chief Medical Officer and Head of Development effective September 30, 2025, with any contractual notice period waived. It specifies that his departure is for personal reasons and not due to a disagreement, which aims to reassure stakeholders that there is no reported strategic or scientific dispute driving the change.

On the same date, Genenta appointed board member Dr. Francesco Galimi as acting Chief Medical Officer and Head of Development. His background includes senior R&D and clinical leadership roles at Adicet Bio, Amgen, Onyx Pharmaceuticals, and GNF/Novartis, as well as oncology-focused medical and doctoral training and post-doctoral work on gene transfer models at the Salk Institute. The continuity provided by an internal director with deep oncology and development experience may help stabilize ongoing programs, though longer-term leadership structure will likely depend on future corporate decisions.

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FAQ

What leadership change did Genenta Science (GNTA) disclose in this 6-K?

Genenta Science reported that Carlo Russo, MD, resigned as Chief Medical Officer and Head of Development on September 30, 2025, with his resignation effective immediately.

Why did Carlo Russo, MD, resign from Genenta Science (GNTA)?

The company states that Dr. Russo resigned for personal reasons and that his resignation did not result from a disagreement with the company.

Who is the new acting Chief Medical Officer at Genenta Science (GNTA)?

Dr. Francesco Galimi was appointed acting Chief Medical Officer and Head of Development on September 30, 2025, effective immediately.

What is Dr. Francesco Galimi’s background before becoming acting CMO of Genenta Science (GNTA)?

Dr. Galimi has over 30 years of healthcare R&D experience, including roles as Senior Vice President and Chief Medical Officer at Adicet Bio, Global Program General Manager at Amgen, Head of Clinical Development at Onyx Pharmaceuticals, and Executive Medical Leader at GNF/Novartis.

What are Dr. Francesco Galimi’s academic and research credentials relevant to his role at Genenta Science (GNTA)?

Dr. Galimi holds an M.D. with a specialty in Medical Oncology and a Ph.D. in Oncology from the University of Torino Medical School, and he conducted post-doctoral research on gene transfer models in hematology at the Salk Institute.

Since when has Dr. Francesco Galimi served on Genenta Science’s Board of Directors?

Dr. Galimi has been serving on the Board of Directors of Genenta Science S.p.A. since April 2025.

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

 

 

FORM 6-K

 

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

 

For the month of October 2025

 

Commission File Number: 001-41115

 

GENENTA SCIENCE S.P.A.

(Translation of registrant’s name into English)

 

Via Olgettina No. 58

20132 Milan, Italy

(Address of Principal Executive Offices)

 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

 

Form 20-F ☒ Form 40-F ☐

 

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

 

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

 

This report on Form 6-K is incorporated by reference into the registrant’s registration statement on Form F-3 (File No. 333-271901).

 

 

 

 

 

 

Other Events

 

On September 30, 2025, Carlo Russo, MD, notified Genenta Science S.p.A. (the “Company”) of his resignation as Chief Medical Officer and Head of Development. Any required notice periods relating to his resignation as provided for in Dr. Russo’s employment agreement with the Company was waived by the Company, and the resignation was effective immediately. The resignation of Dr. Russo was for personal reasons and does not result from a disagreement with the Company.

 

Appointment of Dr. Francesco Galimi as acting Chief Medical Officer and Head of Development

 

On September 30, 2025, Dr. Francesco Galimi has been appointed to serve as the acting Chief Medical Officer and Head of Development, effective immediately.

 

Dr. Galimi, age 58, has been serving on the Board of Directors of Genenta Science SpA since April 2025. Dr. Galimi is a physician-executive with over 30 years of experience in healthcare R&D, including leadership roles in private and public biotechs as well as large pharma companies. Most recently, he was Senior Vice President and Chief Medical Officer at Adicet Bio, a company focused on allogeneic cell therapy technologies in hemato-oncology and autoimmune disorders. Previously, he served as Global Program General Manager at Amgen, where he led a portfolio of oncology programs, from pre-IND to late-stage. Prior to Amgen, Dr. Galimi was Head of Clinical Development at Onyx Pharmaceuticals and Executive Medical Leader at GNF/Novartis. Dr. Galimi holds an M.D. from the University of Torino Medical School with a specialty certification in Medical Oncology, and a Ph.D. in Oncology from the University of Torino Medical School. He conducted his post-doctoral research, focused on gene transfer models in hematology, at the Salk Institute in La Jolla, California.

 

 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

  GENENTA SCIENCE S.P.A.
   
  By: /s/ Richard B. Slansky
  Name: Richard B. Slansky
  Title: Chief Financial Officer

 

Dated: October 3, 2025