Thomas Barnes

Chief Executive Officer at

Exsilio Therapeutics, Inc.

Health Technology

Consumer Services

Finance

Profile

Thomas M.
Barnes is President, Chief Executive Officer & Director at Averna Therapeutics, Inc. since 2025.
Dr. Barnes is Entrepreneur Partner at MPM BioImpact LLC since 2020.
Former roles include Chief Executive Officer & Director at Orna Therapeutics, Inc., Director-Genomic Pharmacology at Millennium Pharmaceuticals, Inc., Senior Vice President-Discovery at Ore Pharmaceuticals, Inc., Vice President-Discovery at Sesen Bio, Inc., and Senior VP-Innovative Sciences & eXtellia at Intellia Therapeutics, Inc. Education includes a doctorate from the University of Cambridge conferred in 1991 and an undergraduate degree from The University of Sydney conferred in 1981.

Thomas Barnes active positions

Companies	Position	Start
MPM BioImpact LLC MPM BioImpact LLC Investment ManagersFinance MPM Capital invests in both public and private companies located in the United States. The firm targets companies operating in the fields of biotechnology, healthcare and life science sectors. It participates in early stage capital transactions.	Private Equity Investor	01/02/2020
Exsilio Therapeutics, Inc. Exsilio Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops genomic medicines	Chief Executive Officer	28/01/2025

All active positions of Thomas Barnes

Former positions of Thomas Barnes

Companies	Position	End
CARISMA THERAPEUTICS, INC.	Corporate Officer/Principal	01/01/2013
Orna Therapeutics, Inc. Orna Therapeutics, Inc. BiotechnologyHealth Technology Develops RNA therapeutics	Chief Executive Officer	-
INTELLIA THERAPEUTICS, INC.	Chief Tech/Sci/R&D Officer	-
Millennium Pharmaceuticals, Inc. Millennium Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures medicines for oncology treatment	Corporate Officer/Principal	-
Ore Pharmaceuticals, Inc. Ore Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals	Corporate Officer/Principal	-

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Linked companies

Private companies	9
Millennium Pharmaceuticals, Inc. Millennium Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures medicines for oncology treatment	Health Technology
MPM BioImpact LLC MPM BioImpact LLC Investment ManagersFinance MPM Capital invests in both public and private companies located in the United States. The firm targets companies operating in the fields of biotechnology, healthcare and life science sectors. It participates in early stage capital transactions.	Finance
University of Cambridge University of Cambridge Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The University of Sydney The University of Sydney Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ore Pharmaceuticals, Inc. Ore Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals	Health Technology
Sesen Bio, Inc. Sesen Bio, Inc. Pharmaceuticals: MajorHealth Technology Develops protein therapeutics to treat eye diseases	Health Technology
Intellia Therapeutics, Inc. Intellia Therapeutics, Inc. BiotechnologyHealth Technology Develops novel and potentially curative therapeutics	Health Technology
Orna Therapeutics, Inc. Orna Therapeutics, Inc. BiotechnologyHealth Technology Develops RNA therapeutics	Health Technology
Exsilio Therapeutics, Inc. Exsilio Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops genomic medicines	Health Technology