![Sebastian Trousil](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>)
Sebastian Trousil
No open positions remaining
Net worth: 12 M $ as of 30/09/2026
Profile
Dr. Sebastian Trousil is a Chief Operating Officer at City Therapeutics, Inc. and a Principal, New Ventures at RTW Investments LP /Venture Capital/.
Dr. Trousil was previously employed as a Senior Associate by Flagship Pioneering, Inc. He received his graduate degree from the University of Vienna and a doctorate degree from Imperial College London.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
1.03% | 15/10/2026 | 534,511 ( 1.03% ) | 12 M $ | 30/09/2026 |
Sebastian Trousil active positions
| Companies | Position | Start |
|---|---|---|
RTW Investments /Venture/
 RTW Investments /Venture/ Investment ManagersFinance RTW Investments invests in companies located in the United States. The firm targets companies operating in the fields of med tech and biopharma sectors. It provides financing for early-stage capital requirements. | Corporate Officer/Principal | 01/03/2021 |
Former positions of Sebastian Trousil
| Companies | Position | End |
|---|---|---|
Flagship Pioneering, Inc.
 Flagship Pioneering, Inc. Investment ManagersFinance Flagship Pioneering invests in companies located across the globe. The firm targets companies operating in the fields of therapeutics, life science tools & diagnostics, bioenergy, and cleantech sectors. It provides financing for seed, early and later-stage capital requirements. The firm makes co-investments and also acts as a lead investor. | Private Equity Analyst | 01/02/2021 |
Harbinger Health
 Harbinger Health Information Technology ServicesTechnology Services Develops health technology that pioneering the detection of cancer | Founder | 01/02/2021 |
Education of Sebastian Trousil
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
95
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Imperial College London
 Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Flagship Pioneering, Inc.
Flagship Pioneering, Inc. Investment ManagersFinance Flagship Pioneering invests in companies located across the globe. The firm targets companies operating in the fields of therapeutics, life science tools & diagnostics, bioenergy, and cleantech sectors. It provides financing for seed, early and later-stage capital requirements. The firm makes co-investments and also acts as a lead investor. | Finance |
University of Vienna
 University of Vienna Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
RTW Investments /Venture/
RTW Investments /Venture/ Investment ManagersFinance RTW Investments invests in companies located in the United States. The firm targets companies operating in the fields of med tech and biopharma sectors. It provides financing for early-stage capital requirements. | Finance |
Harbinger Health
Harbinger Health Information Technology ServicesTechnology Services Develops health technology that pioneering the detection of cancer | Technology Services |
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