James Cox
Net worth: 443 843 $ as of 2026-05-30
Net worth: 443 843 $ as of 2026-05-30
James Leslie Cox was the founder of 3F Therapeutics, Inc., founded in 1998, where the title held was Director.
Dr. Cox is the founder of Adagio Medical, Inc., founded in 2011, holding the title of Director.
Dr. Cox was the founder of World Heart Federation, founded in 2000, where the title held was Chairman from 2000 to 2012.
Current jobs include Director at CTSnet; Surgical Director at Bluhm Cardiovascular Institute since 2017; Independent Director at Lucid Diagnostics, Inc. since 2018; Independent Director at Adagio Medical Holdings, Inc. since 2024; and Professor at Feinberg School of Medicine since 2018.
Former jobs include Chairman-Thoracic & Cardiovascular Surgery at Georgetown University Medical Center; Medical Director at Medtronic ATS Medical, Inc.; Director at Harpoon Medical, Inc.; Director at American Board of Thoracic Surgery; Independent Director at PAVmed, Inc. from 2015 to 2024; Director at Thoracic Surgery Foundation For Research & Education; Professor at Washington University in St. Louis from 2005 to 2016; Member-Surgical Study Section at National Institutes of Health; Associate Professor at Duke University Medical Center; President at American Association for Thoracic Surgery; Professor at Barnes Hospital; and Professor at Washington University School of Medicine from 1983 to 1997.
Education includes a doctorate from the University of Tennessee.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-26 | 405,120 ( 0.2% ) | 417 274 $ | 2026-05-30 | |
0.17% | 2026-03-30 | 36,698 ( 0.17% ) | 26 569 $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| LUCID DIAGNOSTICS INC. | Director/Board Member | 2018-05-07 |
Feinberg School of Medicine
Feinberg School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 2018-08-31 |
Adagio Medical, Inc.
Adagio Medical, Inc. Medical SpecialtiesHealth Technology Operates as a medical device company which focuses in cardiology | Founder | 2010-12-31 |
CTSnet
CTSnet Specialty TelecommunicationsCommunications Internet service provider | Director/Board Member | - |
Bluhm Cardiovascular Institute
Bluhm Cardiovascular Institute Medical/Nursing ServicesHealth Services Operates cardiology hospital | Corporate Officer/Principal | 2016-12-31 |
| Companies | Position | End |
|---|---|---|
| PAVMED INC. | Director/Board Member | 2024-09-09 |
Washington University in St. Louis
Washington University in St. Louis Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 2016-11-30 |
World Heart Federation
World Heart Federation Miscellaneous Commercial ServicesCommercial Services Engages in the prevention and control of cardiovascular disease | Founder | 2011-12-31 |
Washington University School of Medicine
Washington University School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 1996-12-31 |
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1st degree companies
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| Private companies | 20 |
|---|---|
Washington University in St. Louis
Washington University in St. Louis Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Medtronic ATS Medical, Inc.
Medtronic ATS Medical, Inc. Medical SpecialtiesHealth Technology Manufactures medical heart valves | Health Technology |
3F Therapeutics, Inc.
3F Therapeutics, Inc. Medical SpecialtiesHealth Technology Develops, manufactures, and markets cardiovascular devices | Health Technology |
Harpoon Medical, Inc.
Harpoon Medical, Inc. Medical SpecialtiesHealth Technology Develops commercialize technology for the treatment of heart disease | Health Technology |
PAVmed, Inc.
PAVmed, Inc. Medical SpecialtiesHealth Technology Develops and commercializes medical devices | Health Technology |
CTSnet
CTSnet Specialty TelecommunicationsCommunications Internet service provider | Communications |
University of Tennessee
University of Tennessee Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
National Institutes of Health
National Institutes of Health General GovernmentGovernment Engages in the improvement of health and saving lives | Government |
Duke University Medical Center
Duke University Medical Center Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
American Association for Thoracic Surgery
American Association for Thoracic Surgery Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership organization for cardiothoracic surgeons | Commercial Services |
American Board of Thoracic Surgery
American Board of Thoracic Surgery Miscellaneous Commercial ServicesCommercial Services Operates surgical organization that protects the public in thoracic surgery | Commercial Services |
Barnes Hospital | |
World Heart Federation
World Heart Federation Miscellaneous Commercial ServicesCommercial Services Engages in the prevention and control of cardiovascular disease | Commercial Services |
Adagio Medical, Inc.
Adagio Medical, Inc. Medical SpecialtiesHealth Technology Operates as a medical device company which focuses in cardiology | Health Technology |
Washington University School of Medicine
Washington University School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Feinberg School of Medicine
Feinberg School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Thoracic Surgery Foundation For Research & Education | |
Bluhm Cardiovascular Institute
Bluhm Cardiovascular Institute Medical/Nursing ServicesHealth Services Operates cardiology hospital | Health Services |
Georgetown University Medical Center
Georgetown University Medical Center Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Lucid Diagnostics, Inc.
Lucid Diagnostics, Inc. Medical SpecialtiesHealth Technology Develops medical testing devices | Health Technology |
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