| No. | Date | Document | Presentation Obligator |
|---|---|---|---|
| 10 | 2025-10-30 | Extension of overheated short-selling issue designation (subject to extension of restriction on short-selling) | KOSDAQ STOCK MKT. |
| 9 | 2025-10-29 | Designation of overheated short-selling issues (applied by a restriction on short-selling) | KOSDAQ STOCK MKT. |
| 8 | 2025-10-28 | Discontinuation of Production | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 7 | 2025-03-25 | Outcomes of Annual Meeting of Shareholders | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 6 | 2025-03-17 | Submission of Audit Report | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 5 | 2025-03-06 | Resolutions for Convocation of General Meeting of Shareholders | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 4 | 2025-03-06 | 30% or More Change in Sales or Profit/Loss(15% or more in the case of large-scale corporations) | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 3 | 2024-12-19 | Decision on Disposal of Shares or Investment Securities of Other Corporation | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |
| 2 | 2024-04-30 | Change of Market Division | KOSDAQ STOCK MKT. |
| 1 | 2024-03-26 | Change of CEO | DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED |