| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-05-19 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 10.0K | ₩2,450 | -2.0% | ₩25M ($17K) |
| 2026-05-18 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 42.0K | ₩2,320 | +3.5% | ₩97M ($68K) |
| 2026-05-13 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 38.0K | ₩2,640 | -9.1% | ₩100M ($70K) |
| 2026-04-01 | BUY | 신규선임 | 조영국 | president | 30.7K | ₩3,445 | -8.6% | ₩106M ($73K) |
| 2026-01-26 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 10.0K | ₩3,665 | -2.9% | ₩37M ($25K) |
| 2026-01-23 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 15.0K | ₩3,660 | -2.7% | ₩55M ($38K) |
| 2026-01-21 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 30.0K | ₩3,415 | +4.3% | ₩102M ($71K) |
| 2025-12-22 | BUY | 유상신주취득 | 정종선 Jong-seon Jeong | CEO | 74 | ₩4,345 | -18.1% | ₩322K ($223) |
| 2025-12-22 | SELL | 기타 | 홍종희 Hong Jong-hee | moving | -5.2K | ₩4,345 | +18.1% | ₩23M ($16K) |
| 2025-12-22 | BUY | 유상신주취득 | 홍종희 Hong Jong-hee | moving | 6.3K | ₩4,345 | -18.1% | ₩27M ($19K) |
| 2025-12-22 | SELL | 기타 | 정종선 Jong-seon Jeong | CEO | -829.3K | ₩4,345 | +18.1% | ₩3.6B ($2.5M) |
| 2025-12-22 | BUY | 유상신주취득 | 정종선 Jong-seon Jeong | CEO | 995.1K | ₩4,345 | -18.1% | ₩4.3B ($3.0M) |
| 2025-12-02 | SELL | Market Sell | 홍종희 Hong Jong-hee | moving | -10.0K | ₩4,675 | +23.9% | ₩47M ($32K) |
| 2025-12-02 | SELL | Market Sell | 정종철 Jeong Jong-cheol | moving | -39.3K | ₩4,675 | +23.9% | ₩184M ($128K) |
| 2025-12-01 | SELL | Market Sell | 홍종희 Hong Jong-hee | moving | -20.0K | ₩4,700 | +24.3% | ₩94M ($65K) |
| 2025-11-28 | SELL | Market Sell | 홍종희 Hong Jong-hee | moving | -11.7K | ₩4,640 | +23.3% | ₩54M ($38K) |
| 2025-11-25 | SELL | 장외매도 | 정종선 Jong-seon Jeong | CEO | -553.0K | ₩4,640 | +23.3% | ₩2.6B ($1.8M) |
| 2025-11-19 | BUY | 기타 | 홍종희 Hong Jong-hee | moving | 46.9K | ₩5,820 | -38.8% | ₩273M ($189K) |
| 2025-11-19 | BUY | 기타 | 정종선 Jong-seon Jeong | CEO | 1.4M | ₩5,820 | -38.8% | ₩8.0B ($5.6M) |
| 2025-11-19 | BUY | 기타 | 정종철 Jeong Jong-cheol | moving | 39.3K | ₩5,820 | -38.8% | ₩229M ($159K) |
| 2024-10-24 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 6.0K | ₩3,870 | -8.0% | ₩23M ($16K) |
| 2024-10-17 | SELL | 임원퇴임 | 조혜경 Jo Hye-kyung | president | -5.6K | ₩5,054 | +29.6% | ₩28M ($20K) |
| 2024-10-15 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 4.0K | ₩5,020 | -29.1% | ₩20M ($14K) |
| 2024-09-09 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 3.5K | ₩4,861 | -26.8% | ₩17M ($12K) |
| 2024-09-06 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 7.0K | ₩4,777 | -25.5% | ₩33M ($23K) |
| 2024-08-08 | BUY | Market Buy | 조혜경 Jo Hye-kyung | president | 1.5K | ₩5,623 | -36.7% | ₩8M ($6K) |
| 2024-08-07 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 10.0K | ₩5,330 | -33.2% | ₩53M ($37K) |
| 2024-06-24 | BUY | Market Buy | 조혜경 Jo Hye-kyung | president | 4.1K | ₩6,125 | -41.9% | ₩25M ($17K) |
| 2024-06-24 | BUY | Market Buy | 정종선 Jong-seon Jeong | CEO | 7.1K | ₩6,125 | -41.9% | ₩44M ($30K) |
| 2024-02-21 | BUY | 주식매수청구권 행사 | 홍종희 Hong Jong-hee | moving | 8.0K | ₩11,020 | -67.7% | ₩88M ($61K) |