![Michael Breen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Michael Breen
Chief Executive Officer at
GT BIOPHARMA, INC.
Net worth: 12 845 $ as of 31/05/2026
Profile
Michael Breen currently serves as Executive Chairman & Chief Executive Officer at GT Biopharma, Inc. since 2022.
Other current roles include Chairman at Sturts Community Trust, Director at Bristol Investment Fund Ltd, Non-Executive Director at NHS Ayrshire & Arran since 2019, Non-Executive Director & Co-Owner at Colorsport Images Ltd., Director at Bristol International Fund Ltd., and Director at Cayman Islands Fund Administrator's Association.
Former positions include Independent Director at Creek Road Miners, Inc. from 2017 to 2023, MD-Sports & Entertainment Division at Bank Insinger de Beaufort NV from 2002 to 2005, Senior Partner-Equity at Clyde UK Services Co., Managing Partner at Edward Lewis & Co. Ltd., Member of International Bar Association, Member of The Law Society, Member of British Association For Sport & Law, Member of Westminster & Holborn Law Society, and Partner at Robert Gore & Co. Education includes graduation from The University of Law Ltd. in 1985 and from the University of Aberystwyth in 1984.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GT BIOPHARMA INC 0.76% | 23/02/2026 | 26,873 ( 0.76% ) | 12 845 $ | 31/05/2026 |
Michael Breen active positions
| Companies | Position | Start |
|---|---|---|
| GT BIOPHARMA, INC. | Chief Executive Officer | 02/03/2022 |
Nhs Ayrshire & Arran
 Nhs Ayrshire & Arran Hospital/Nursing ManagementHealth Services Operates as a hospital that provides healthcare services | Director/Board Member | 01/04/2019 |
Bristol International Fund Ltd. | Director/Board Member | - |
Colorsport Images Ltd. | Director/Board Member | - |
Sturts Community Trust
 Sturts Community Trust Services to the Health IndustryHealth Services Operates as housing association | Chairman | - |
Cayman Islands Fund Administrator's Association | Director/Board Member | - |
Former positions of Michael Breen
| Companies | Position | End |
|---|---|---|
Creek Road Miners, Inc.
 Creek Road Miners, Inc. Integrated OilEnergy Minerals Engages in the development, exploration and production of oil, natural gas, and natural gas liquids and cryptocurrency mining business | Director/Board Member | 03/05/2023 |
Bank Insinger de Beaufort NV
 Bank Insinger de Beaufort NV Major BanksFinance Provides private, institutional and corporate banking | Corporate Officer/Principal | 01/01/2005 |
International Bar Association
 International Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as an organization of representatives of legal practitioners, bar associations and law societies | Corporate Officer/Principal | - |
| ░░░░░░░ ░░░░░░░░░░░ ░░░ ░░░░░ ░░░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░ ░░░ ░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Michael Breen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
GT Biopharma, Inc.
 GT Biopharma, Inc. Pharmaceuticals: MajorHealth Technology Engages in the discovering, developing and commercializing novel therapeutics | Health Technology |
Creek Road Miners, Inc.
Creek Road Miners, Inc. Integrated OilEnergy Minerals Engages in the development, exploration and production of oil, natural gas, and natural gas liquids and cryptocurrency mining business | Energy Minerals |
Bank Insinger de Beaufort NV
Bank Insinger de Beaufort NV Major BanksFinance Provides private, institutional and corporate banking | Finance |
Clyde UK Services Co.
 Clyde UK Services Co. Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Edward Lewis & Co. Ltd.
 Edward Lewis & Co. Ltd. Miscellaneous Commercial ServicesCommercial Services Edward Lewis & Co. Ltd. is a private company based in London, UK. | Commercial Services |
International Bar Association
International Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as an organization of representatives of legal practitioners, bar associations and law societies | Commercial Services |
The University of Law Ltd.
 The University of Law Ltd. Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Aberystwyth
 University of Aberystwyth Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Law Society
 The Law Society Miscellaneous Commercial ServicesCommercial Services Provides legal support services | Commercial Services |
Cayman Islands Fund Administrator's Association | |
Nhs Ayrshire & Arran
Nhs Ayrshire & Arran Hospital/Nursing ManagementHealth Services Operates as a hospital that provides healthcare services | Health Services |
Sturts Community Trust
Sturts Community Trust Services to the Health IndustryHealth Services Operates as housing association | Health Services |
Colorsport Images Ltd. | |
British Association For Sport & Law | |
Westminster & Holborn Law Society | |
Robert Gore & Co. | |
Bristol International Fund Ltd. |
- Stock Market
- Insiders
- Michael Breen
