| No | Company | Report title | Registered date |
|---|---|---|---|
| 1 | HANKOOK & COMPANY | Details of Sustainability Report, etc. (Voluntary Disclosure) | 2026-06-30 |
| 2 | HANKOOK & COMPANY | Filing or Application of Lawsuit, etc. (Corporate Control Contest) | 2026-06-25 |
| 3 | HANKOOK & COMPANY | Report on significant holdings of stocks, etc. (General) | 2026-06-17 |
| 4 | HANKOOK & COMPANY | Disclosure of Current Status of Large-scale Business Groups [Once a Year (For same person)] | 2026-06-01 |
| 5 | HANKOOK & COMPANY | Disclosure of Current Status of Large-scale Business Groups [Disclosure Once a Year and for the First Quarter (Representative Company)] | 2026-06-01 |
| 6 | HANKOOK & COMPANY | Details of Corporate Governance Report | 2026-06-01 |
| 7 | HANKOOK & COMPANY | Quarterly Report (2026.03) | 2026-05-15 |
| 8 | HANKOOK & COMPANY | Contributions to Related Party | 2026-05-14 |
| 9 | HANKOOK & COMPANY | Report on Business Performance according to Consolidated Financial Statements (Fair Disclosure) | 2026-05-13 |
| 10 | HANKOOK & COMPANY | Confirmation of Embezzlement or Misappropriation by Officers or Employees(Subsidiary's material business matters) | 2026-05-08 |