| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-07-15 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 3.4K | ₩2,610 | -3.8% | ₩10M ($7K) |
| 2026-07-14 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 73.0K | ₩2,760 | -9.1% | ₩211M ($147K) |
| 2026-07-13 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 51.0K | ₩2,950 | -14.9% | ₩137M ($95K) |
| 2026-07-10 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 19.0K | ₩3,065 | -18.1% | ₩46M ($32K) |
| 2026-06-10 | BUY | Market Buy | 강석진 Seokjin Kang | CEO | 2.4K | - | - | - |
| 2026-06-10 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 9.0K | - | - | - |
| 2026-06-09 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 3.0K | - | - | - |
| 2026-06-09 | BUY | Market Buy | 강석진 Seokjin Kang | CEO | 1.0K | - | - | - |
| 2026-06-08 | BUY | Market Buy | 강석진 Seokjin Kang | CEO | 4.0K | - | - | - |
| 2026-06-08 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 3.0K | - | - | - |
| 2026-06-05 | BUY | Market Buy | 강석진 Seokjin Kang | CEO | 5.7K | - | - | - |
| 2026-06-05 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 6.0K | - | - | - |
| 2026-06-04 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 30.0K | - | - | - |
| 2026-06-04 | BUY | Market Buy | 강석진 Seokjin Kang | CEO | 3.0K | - | - | - |
| 2026-04-30 | SELL | 주식병합 | 임재춘 Lim Jae-chun | vice president | -13.0K | ₩746 | +0.0% | ₩10M ($7K) |
| 2026-04-30 | SELL | 주식병합 | 강석진 Seokjin Kang | CEO | -1.6M | ₩746 | +0.0% | ₩1.2B ($844K) |
| 2026-04-30 | SELL | 주식병합 | 강재구 Kang Jae-gu | CEO | -3.4M | ₩746 | +0.0% | ₩2.5B ($1.8M) |
| 2024-10-02 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 60.0K | ₩1,061 | -24.5% | ₩64M ($44K) |
| 2024-09-30 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 21.0K | ₩1,042 | -23.1% | ₩22M ($15K) |
| 2024-09-27 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 11.0K | ₩1,053 | -23.9% | ₩12M ($8K) |
| 2024-09-26 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 32.0K | ₩1,027 | -22.0% | ₩33M ($23K) |
| 2024-09-25 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 11.0K | ₩1,021 | -21.6% | ₩11M ($8K) |
| 2024-09-24 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 29.6K | ₩1,021 | -21.6% | ₩30M ($21K) |
| 2024-05-30 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 41.4K | ₩1,173 | -31.7% | ₩49M ($34K) |
| 2024-05-29 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 16.6K | ₩1,189 | -32.6% | ₩20M ($14K) |
| 2024-05-28 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 20.0K | ₩1,202 | -33.4% | ₩24M ($17K) |
| 2024-05-23 | BUY | Market Buy | 강재구 Kang Jae-gu | CEO | 6.0K | ₩1,190 | -32.7% | ₩7M ($5K) |