| Authorized Director and Manager of Securities and Derivatives Business Operator WEALTH INCORPORATION INVESTMENT ADVISORY SECURITIES CO.,LTD. | 09/01/2019 | |
| Complex Type 1 Investment Consultant | 01/01/2025 | 31/12/2026 |
| Director of Securities and Derivatives Business Operator WEALTHX SECURITIES CO.,LTD. | 27/05/2025 | |