| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-04-28 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 1.9K | ₩107,000 | -0.9% | ₩202M ($140K) |
| 2026-04-24 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 3.0K | ₩104,400 | +0.0% | ₩310M ($216K) |
| 2026-04-10 | BUY | Market Buy | 김중현 Joonghyun Kim | 기타비상무이사 겸 감사위원 | 500 | ₩85,600 | +12.3% | ₩43M ($30K) |
| 2026-03-24 | BUY | 신규선임 | 이영승 | Outside director and | 1.3K | ₩105,000 | -8.5% | ₩134M ($93K) |
| 2026-01-19 | BUY | 신규선임 | 이승민 Seungmin Lee | Managing Director | 200 | ₩77,400 | +87.9% | ₩15M ($11K) |
| 2025-05-14 | SELL | Market Sell | 라희숙 Ra Hee-sook | vice president | -30.1K | ₩32,750 | -344.0% | ₩986M ($685K) |
| 2024-12-23 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 15.1K | ₩27,700 | +424.9% | ₩419M ($291K) |
| 2024-12-10 | BUY | Market Buy | 라희숙 Ra Hee-sook | vice president | 956 | ₩24,100 | +503.3% | ₩23M ($16K) |
| 2024-12-10 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 8.7K | ₩24,100 | +503.3% | ₩210M ($146K) |
| 2024-12-09 | BUY | Market Buy | 라희숙 Ra Hee-sook | vice president | 2.0K | ₩22,350 | +550.6% | ₩45M ($31K) |
| 2024-12-06 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 23.6K | ₩23,300 | +524.0% | ₩549M ($382K) |
| 2024-12-04 | BUY | Market Buy | 라희숙 Ra Hee-sook | vice president | 597 | ₩24,500 | +493.5% | ₩15M ($10K) |
| 2024-12-02 | BUY | Market Buy | 라희숙 Ra Hee-sook | vice president | 1.5K | ₩23,900 | +508.4% | ₩36M ($25K) |
| 2024-11-12 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 11.8K | ₩18,280 | +695.4% | ₩215M ($150K) |
| 2024-10-24 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 12.1K | ₩16,690 | +771.2% | ₩202M ($140K) |
| 2024-09-06 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 10.3K | ₩15,850 | +817.4% | ₩163M ($113K) |
| 2024-09-04 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 10.0K | ₩16,890 | +760.9% | ₩169M ($117K) |
| 2024-09-03 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 6.8K | ₩18,000 | +707.8% | ₩123M ($86K) |
| 2024-09-02 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 8.3K | ₩17,010 | +754.8% | ₩141M ($98K) |
| 2024-08-06 | BUY | Market Buy | 라희숙 Ra Hee-sook | vice president | 15.0K | ₩16,880 | +761.4% | ₩253M ($176K) |
| 2024-08-06 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 49.9K | ₩16,880 | +761.4% | ₩842M ($585K) |
| 2024-08-06 | BUY | Market Buy | 김은미 Eunmi Kim | vice president | 2.0K | ₩16,880 | +761.4% | ₩34M ($23K) |
| 2024-07-24 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 10.0K | ₩24,000 | +505.8% | ₩240M ($167K) |
| 2024-06-19 | BUY | Market Buy | 정용지 Yongji Jeong | CEO | 10.2K | ₩22,950 | +533.5% | ₩234M ($163K) |
| 2024-05-28 | BUY | Market Buy | 김중현 Joonghyun Kim | Outside director and | 1.4K | ₩21,150 | +587.5% | ₩29M ($20K) |
| 2024-03-29 | BUY | Market Buy | 김중현 Joonghyun Kim | Outside director and | 1.3K | ₩22,800 | +537.7% | ₩30M ($21K) |
| 2024-02-28 | SELL | 임원퇴임 | 허성욱 Seongwook Heo | Outside director and | -730 | ₩23,850 | -509.6% | ₩17M ($12K) |