| No | Company | Report title | Registered date |
|---|---|---|---|
| 421 | HANKOOK & COMPANY | Changes of 30% or More in Sales or Profits/Losses (15% or More in the Case of Large-sized Corporations) | 2018-02-08 |
| 422 | HANKOOK & COMPANY | Prior Notice on Disclosure of Final Earnings | 2018-02-05 |
| 423 | HANKOOK & COMPANY | Notice on Change of CEO | 2018-01-02 |
| 424 | HANKOOK & COMPANY | Decision on Acquisition of Stocks or Capital Contribution Certificates of Other Corporations | 2017-12-22 |
| 425 | HANKOOK & COMPANY | Acquisition of Stocks from Related Party | 2017-12-22 |
| 426 | HANKOOK & COMPANY | Disclosure of Current Status of Large-scale Business Groups [Quarterly Disclosure (For representative company)] | 2017-11-30 |
| 427 | HANKOOK & COMPANY | Quarterly Report (2017.09) | 2017-11-14 |
| 428 | HANKOOK & COMPANY | Report on significant holdings of stocks, etc. (Short form) | 2017-11-09 |
| 429 | HANKOOK & COMPANY | Suspension of Production(Subsidiary's material business matters) | 2017-10-23 |
| 430 | HANKOOK & COMPANY | Semi-annual Report (2017.06) | 2017-08-14 |