| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-04-01 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 63.4K | ₩5,290 | +5.1% | ₩335M ($233K) |
| 2026-03-31 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 50.6K | ₩4,965 | +12.0% | ₩251M ($175K) |
| 2026-03-30 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 80.6K | ₩5,150 | +8.0% | ₩415M ($288K) |
| 2026-03-29 | SELL | 임원퇴임 | 심웅섭 Shim Woongseop | CEO | -10.0K | ₩5,150 | -8.0% | ₩52M ($36K) |
| 2026-03-26 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 18.0K | ₩4,905 | +1.6% | ₩88M ($61K) |
| 2026-01-06 | BUY | PROGRAM | 최민영 Minyoung Choi | Managing Director | 10.0K | ₩4,885 | +7.3% | ₩49M ($34K) |
| 2025-12-30 | BUY | PROGRAM | 김진호 Jinho Kim | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 심웅섭 Shim Woongseop | CEO | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김종호 Kim Jong-ho | president | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 정연중 Yeonjung Jeong | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 손태원 Taewon Son | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김현철 Hyuncheol Kim | Han Jeong-yeol | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 박승배 Seungbae Park | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 송효석 Song Hyo-seok | CEO | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 이종서 Jong-seo Lee | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김승현 Seunghyeon Kim | Han Jeong-yeol | 500 | ₩5,100 | +2.8% | ₩3M ($2K) |
| 2025-12-30 | BUY | PROGRAM | 김승현 Seunghyeon Kim | Han Jeong-yeol | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김태훈 Taehoon Kim | moving | 2.3K | ₩5,100 | +2.8% | ₩12M ($8K) |
| 2025-12-30 | BUY | PROGRAM | 김태훈 Taehoon Kim | moving | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 박철우 Park Cheol-woo | moving | 23.4K | ₩5,100 | +2.8% | ₩119M ($83K) |
| 2025-12-30 | BUY | PROGRAM | 박철우 Park Cheol-woo | moving | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김용환 Yonghwan Kim | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김진호 Jinho Kim | Managing Director | 590 | ₩5,100 | +2.8% | ₩3M ($2K) |
| 2025-12-30 | BUY | PROGRAM | 황병명 Byeongmyeong Hwang | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 김대우 Daewoo Kim | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 최민찬 Minchan Choi | vice president | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-30 | BUY | PROGRAM | 남진환 Jinhwan Nam | Managing Director | 10.0K | ₩5,100 | +2.8% | ₩51M ($35K) |
| 2025-12-17 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 1.0K | - | - | - |
| 2025-12-16 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 63.2K | ₩5,470 | -4.2% | ₩346M ($240K) |
| 2025-12-15 | BUY | 합병 | 최진식 Jinsik Choi | CEO Chairman | 11.5M | ₩5,600 | -6.4% | ₩64.5B ($44.8M) |
| 2025-12-15 | BUY | 합병 | 최민영 Minyoung Choi | Managing Director | 5.6M | ₩5,600 | -6.4% | ₩31.6B ($21.9M) |
| 2025-12-15 | BUY | 합병 | 최민찬 Minchan Choi | vice president | 13.5M | ₩5,600 | -6.4% | ₩75.8B ($52.6M) |
| 2025-12-12 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 76.9K | ₩5,160 | +1.6% | ₩397M ($276K) |
| 2025-12-11 | BUY | Market Buy | 최민찬 Minchan Choi | vice president | 29.5K | ₩5,030 | +4.2% | ₩149M ($103K) |
| 2024-07-15 | BUY | 수증 | 최민영 Minyoung Choi | Managing Director | 200.0K | ₩3,780 | +38.6% | ₩756M ($525K) |
| 2024-07-15 | SELL | 증여 | 최진식 Jinsik Choi | CEO Chairman | -400.0K | ₩3,780 | -38.6% | ₩1.5B ($1.1M) |
| 2024-07-15 | BUY | 수증 | 최민찬 Minchan Choi | Managing Director | 200.0K | ₩3,780 | +38.6% | ₩756M ($525K) |
| 2018-07-02 | BUY | 합병 | 최민영 Minyoung Choi | Managing Director | 143.9K | ₩3,540 | +48.0% | ₩509M ($354K) |