![Ramses Erdtmann](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>)
Ramses Erdtmann
Founder at
BIOMEA FUSION, INC.
Net worth: 3 M $ as of 31/05/2026
Profile
Rainer M.
Erdtmann was the founder of Oxygen Investments LLC, founded in 1995, serving as Managing Director from 1995 to 2009.
Mr. Erdtmann is the founder of Point Sur Investors LLC, founded in 2015, holding the title of Managing Member since 2015.
Mr. Erdtmann is the founder of Biomea Fusion, Inc., founded in 2017, serving as President, Chief Operating Officer & Director since 2021.
Mr. Erdtmann was the founder of dbbg Grundbesitz & Anlagen GmbH, founded in 1995, acting as Managing Director from 1995 to 1997.
Mr. Erdtmann is also the founder of Biomea Health LLC..
Former jobs include Non-Executive Director at Summit Therapeutics Ltd., Independent Director at RegenETP, Inc. from 2018 to 2020, Independent Director at Summit Therapeutics, Inc., Senior VP-Investor Relations & Administration at Pharmacyclics LLC from 2014 to 2015, Portfolio Manager at Commerzbank AG from 1992 to 1995, Managing Partner at Robert W.
Duggan & Associates in 2001 and 2008, and Portfolio Manager at Commerz International Capital Management GmbH from 1992 to 1993.
Education includes undergraduate studies at the University of Münster.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BIOMEA FUSION INC 2.94% | 01/04/2026 | 20,92,030 ( 2.94% ) | 3 M $ | 31/05/2026 |
Ramses Erdtmann active positions
| Companies | Position | Start |
|---|---|---|
| BIOMEA FUSION, INC. | Founder | 01/08/2017 |
Point Sur Investors LLC
 Point Sur Investors LLC Investment ManagersFinance Provides investment advice | Founder | 01/01/2015 |
Biomea Health LLC
 Biomea Health LLC Aerospace & DefenseElectronic Technology Biomea Health LLC is an American company. The company is located in the US. The company was founded by Rainer M. Erdtmann. | Founder | - |
Former positions of Ramses Erdtmann
| Companies | Position | End |
|---|---|---|
| REGENETP, INC. | Director/Board Member | 23/03/2020 |
| PHARMACYCLICS, INC. | Director of Finance/CFO | 21/08/2012 |
Oxygen Investments LLC | Founder | 01/01/2009 |
Robert W. Duggan & Associates
 Robert W. Duggan & Associates Investment ManagersFinance Provides investment advice | Corporate Officer/Principal | 01/01/2008 |
Robert W. Duggan & Associates
Robert W. Duggan & Associates Investment ManagersFinance Provides investment advice | Corporate Officer/Principal | 01/01/2001 |
Training of Ramses Erdtmann
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Pharmacyclics LLC
 Pharmacyclics LLC Pharmaceuticals: MajorHealth Technology Manufactures drugs intended to treat cancer and atherosclerosis | Health Technology |
Summit Therapeutics Ltd.
 Summit Therapeutics Ltd. Pharmaceuticals: MajorHealth Technology Engages in the discovery, development and commercialization of novel medicines | Health Technology |
Commerzbank AG
 Commerzbank AG Regional BanksFinance Provides commercial banking services | Finance |
RegenETP, Inc.
 RegenETP, Inc. BiotechnologyHealth Technology Operates as a biotechnology company that develops and commercializes regenerative tissue products & biomaterials | Health Technology |
University of Münster
 University of Münster Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Robert W. Duggan & Associates
Robert W. Duggan & Associates Investment ManagersFinance Provides investment advice | Finance |
Commerz International Capital Management GmbH | |
Oxygen Investments LLC | |
Point Sur Investors LLC
Point Sur Investors LLC Investment ManagersFinance Provides investment advice | Finance |
Summit Therapeutics, Inc.
 Summit Therapeutics, Inc. BiotechnologyHealth Technology Develops biopharmaceutical products | Health Technology |
Biomea Fusion, Inc.
 Biomea Fusion, Inc. Pharmaceuticals: MajorHealth Technology Operates as biopharmaceutical company which engages in the discovery, development and commercialization of small molecules to treat patients with genetically defined cancers | Health Technology |
dbbg Grundbesitz & Anlagen GmbH
 dbbg Grundbesitz & Anlagen GmbH Real Estate DevelopmentFinance Engages in brokerage of land, buildings and apartments | Finance |
Biomea Health LLC
Biomea Health LLC Aerospace & DefenseElectronic Technology Biomea Health LLC is an American company. The company is located in the US. The company was founded by Rainer M. Erdtmann. | Electronic Technology |
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