![Dong-Il Han](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>)
Dong-Il Han
No open positions remaining
Net worth: 692 747 $ as of 2026-06-29
Profile
Dong-Il Han worked as Chief Executive Officer & Director at Aptamer Sciences, Inc. from 2011 to 2025.
Education includes undergraduate studies at Seoul National University and graduate and doctorate degrees from Korea Advanced Institute of Science & Technology.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-10-26 | 1,376,000 ( 2.25% ) | 692 747 $ | 2026-06-29 |
Former positions of Dong-Il Han
| Companies | Position | End |
|---|---|---|
| APTAMER SCIENCES INC | Chief Executive Officer | 2025-10-26 |
Training of Dong-Il Han
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Korea Advanced Institute of Science & Technology
 Korea Advanced Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Aptamer Sciences, Inc.
 Aptamer Sciences, Inc. BiotechnologyHealth Technology Develops drugs and diagnostic technologies | Health Technology |
- Stock Market
- Insiders
- Dong-Il Han
