![Hui-Seong Yang](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>)
Net worth: 25 522 $ as of 2026-08-30
Mr. Hui-Seong Yang was previously employed as a Senior Managing Director by DongKook Life Science Co., Ltd.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-08-17 | 15,220 ( 0.05% ) | 25 522 $ | 2026-08-30 |
| Companies | Position | End |
|---|---|---|
| DK LIFE SCIENCE CO., LTD. | Corporate Officer/Principal | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 1 |
|---|---|
DK Life Science Co., Ltd.
 DK Life Science Co., Ltd. Pharmaceuticals: MajorHealth Technology Manufactures diagnostic medicine and devices | Health Technology |
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