![Yong-Hwan Yoo](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>)
Yong-Hwan Yoo
Chief Executive Officer at
REYON PHARMACEUTICAL CO., LTD.
Net worth: 39 M $ as of 2026-09-29
Profile
Yong-Hwan Yoo currently works at REYON PHARMACEUTICAL Co., Ltd., as President, Co-Chief Executive Officer & Director.
Mr. Yoo received his undergraduate degree from the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-29 | 5,278,113 ( 28.4% ) | 39 M $ | 2026-09-29 |
Yong-Hwan Yoo active positions
| Companies | Position | Start |
|---|---|---|
| REYON PHARMACEUTICAL CO., LTD. | Chief Executive Officer | - |
Education of Yong-Hwan Yoo
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
10
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
University of Pennsylvania
 University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
REYON PHARMACEUTICAL Co., Ltd.
 REYON PHARMACEUTICAL Co., Ltd. Pharmaceuticals: MajorHealth Technology Produces finished medicines | Health Technology |
- Stock Market
- Insiders
- Yong-Hwan Yoo
