| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -15.2K | ₩21,250 | +6.1% | ₩322M ($224K) |
| 2026-06-30 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 1.4K | ₩21,250 | -6.1% | ₩29M ($20K) |
| 2026-06-29 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -14.9K | ₩21,000 | +5.0% | ₩314M ($218K) |
| 2026-06-26 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.9K | ₩19,980 | -0.1% | ₩337M ($234K) |
| 2026-06-25 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 1.2K | ₩20,850 | -4.3% | ₩25M ($17K) |
| 2026-06-25 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -34.1K | ₩20,850 | +4.3% | ₩710M ($493K) |
| 2026-06-24 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -679 | ₩22,500 | +11.3% | ₩15M ($11K) |
| 2026-06-24 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 1.7K | ₩22,500 | -11.3% | ₩38M ($26K) |
| 2026-06-23 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -1.1K | ₩23,050 | +13.4% | ₩25M ($18K) |
| 2026-06-23 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 11.1K | ₩23,050 | -13.4% | ₩255M ($177K) |
| 2026-06-22 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 23.5K | ₩25,650 | -22.2% | ₩602M ($418K) |
| 2026-06-19 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 19.4K | ₩25,050 | -20.3% | ₩486M ($338K) |
| 2026-06-18 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -16.9K | ₩26,650 | +25.1% | ₩449M ($312K) |
| 2026-06-18 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 35.6K | ₩26,650 | -25.1% | ₩949M ($659K) |
| 2026-06-17 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -21.9K | ₩28,850 | +30.8% | ₩633M ($439K) |
| 2026-06-17 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 33.7K | ₩28,850 | -30.8% | ₩972M ($675K) |
| 2026-06-16 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -11.4K | ₩29,100 | +31.4% | ₩333M ($231K) |
| 2026-06-16 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 31.9K | ₩29,100 | -31.4% | ₩927M ($644K) |
| 2026-06-15 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -358 | ₩26,800 | +25.5% | ₩10M ($7K) |
| 2026-06-15 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.8K | ₩26,800 | -25.5% | ₩450M ($313K) |
| 2026-06-12 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -18.6K | ₩26,800 | +25.5% | ₩497M ($345K) |
| 2026-06-12 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.8K | ₩26,800 | -25.5% | ₩450M ($313K) |
| 2026-06-11 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -2.9K | ₩25,450 | +21.6% | ₩73M ($51K) |
| 2026-06-11 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.9K | ₩25,450 | -21.6% | ₩429M ($298K) |
| 2026-06-10 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -11.8K | ₩25,450 | +21.6% | ₩300M ($208K) |
| 2026-06-10 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.9K | ₩25,450 | -21.6% | ₩429M ($298K) |
| 2026-06-09 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -5.9K | ₩27,150 | +26.5% | ₩160M ($111K) |
| 2026-06-09 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 16.8K | ₩27,150 | -26.5% | ₩456M ($317K) |
| 2026-06-08 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -14.4K | ₩26,150 | +23.7% | ₩377M ($262K) |
| 2026-06-08 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 17.9K | ₩26,150 | -23.7% | ₩467M ($324K) |
| 2026-06-05 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 43.2K | ₩28,700 | -30.4% | ₩1.2B ($861K) |
| 2026-06-05 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -12.3K | ₩28,700 | +30.4% | ₩352M ($244K) |
| 2026-06-04 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 17.8K | ₩29,300 | -31.9% | ₩520M ($361K) |
| 2026-06-02 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -20.3K | ₩29,250 | +31.8% | ₩595M ($413K) |
| 2026-06-02 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 19.3K | ₩29,250 | -31.8% | ₩565M ($392K) |
| 2026-05-29 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -7.5K | ₩30,650 | +34.9% | ₩231M ($160K) |
| 2026-05-28 | SELL | Market Sell | 이경환 Kyunghwan Lee | Chairman | -84.3K | ₩32,150 | +0.0% | ₩2.7B ($1.9M) |
| 2026-05-28 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 28.8K | ₩32,150 | -37.9% | ₩927M ($644K) |
| 2026-05-28 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -1.9K | ₩32,150 | +37.9% | ₩63M ($44K) |
| 2026-05-27 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 31.5K | ₩35,050 | -43.0% | ₩1.1B ($766K) |
| 2026-05-26 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 17.5K | ₩40,200 | -50.4% | ₩705M ($489K) |
| 2026-05-22 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -4.7K | ₩39,450 | +49.4% | ₩184M ($127K) |
| 2026-05-22 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 32.8K | ₩39,450 | -49.4% | ₩1.3B ($899K) |
| 2026-05-21 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 102.9K | ₩33,700 | -40.8% | ₩3.5B ($2.4M) |
| 2026-05-20 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -125 | ₩32,250 | +38.1% | ₩4M ($3K) |
| 2026-05-20 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 85.8K | ₩32,250 | -38.1% | ₩2.8B ($1.9M) |
| 2026-05-19 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -5.3K | ₩34,250 | +41.7% | ₩180M ($125K) |
| 2026-05-19 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 98.4K | ₩34,250 | -41.7% | ₩3.4B ($2.3M) |
| 2026-05-18 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -12.7K | ₩32,350 | +38.3% | ₩411M ($285K) |
| 2026-05-15 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -4.8K | ₩33,150 | +39.8% | ₩158M ($110K) |
| 2026-05-14 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 2.4K | ₩37,500 | -46.8% | ₩92M ($64K) |
| 2026-05-13 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -7.0K | ₩30,150 | +33.8% | ₩211M ($147K) |
| 2026-05-12 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -11.9K | ₩30,450 | +34.5% | ₩364M ($253K) |
| 2026-05-12 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 159.4K | ₩30,450 | -34.5% | ₩4.9B ($3.4M) |
| 2026-05-11 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -17.7K | ₩31,450 | +36.5% | ₩557M ($387K) |
| 2026-05-08 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -30.0K | ₩32,200 | +38.0% | ₩966M ($671K) |
| 2026-05-07 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -56.2K | ₩31,000 | +35.6% | ₩1.7B ($1.2M) |
| 2026-05-07 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 109.1K | ₩31,000 | -35.6% | ₩3.4B ($2.3M) |
| 2026-05-06 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 134.0K | ₩32,050 | -37.7% | ₩4.3B ($3.0M) |
| 2026-05-04 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 64 | ₩31,950 | -37.5% | ₩2M ($1K) |
| 2026-05-04 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -71.0K | ₩31,950 | +37.5% | ₩2.3B ($1.6M) |
| 2026-04-30 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 2.0K | ₩34,500 | -42.1% | ₩69M ($48K) |
| 2026-04-29 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -62.2K | ₩35,300 | +43.5% | ₩2.2B ($1.5M) |
| 2026-04-29 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 53.9K | ₩35,300 | -43.5% | ₩1.9B ($1.3M) |
| 2026-04-28 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -8.0K | ₩35,400 | +43.6% | ₩284M ($198K) |
| 2026-04-28 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 9.2K | ₩35,400 | -43.6% | ₩327M ($227K) |
| 2026-04-27 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -37.8K | ₩36,050 | +44.6% | ₩1.4B ($947K) |
| 2026-04-24 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -40.1K | ₩34,000 | +41.3% | ₩1.4B ($948K) |
| 2026-04-24 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 133.0K | ₩34,000 | -41.3% | ₩4.5B ($3.1M) |
| 2026-04-23 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 10.3K | ₩33,550 | -40.5% | ₩346M ($240K) |
| 2026-04-23 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -11.3K | ₩33,550 | +40.5% | ₩380M ($264K) |
| 2026-04-22 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 145.1K | ₩35,550 | -43.9% | ₩5.2B ($3.6M) |
| 2026-04-21 | BUY | 신규보고 | 국민연금공단 National Pension Service | - | 3.2M | ₩32,800 | +7.6% | ₩106.5B ($73.9M) |
| 2026-04-21 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -31.5K | ₩32,800 | -7.6% | ₩1.0B ($718K) |
| 2026-04-21 | BUY | 신규주요주주 | 국민연금공단 National Pension Service | - | 364.4K | ₩32,800 | +7.6% | ₩12.0B ($8.3M) |
| 2026-02-13 | SELL | Market Sell | 최남채 Namchae Choi | vice president | -5.9K | ₩20,850 | +3.6% | ₩124M ($86K) |
| 2025-04-14 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 13.0K | ₩12,450 | +61.5% | ₩162M ($112K) |
| 2025-04-11 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 19.0K | ₩11,920 | +68.6% | ₩226M ($157K) |
| 2024-10-29 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 2.0K | ₩16,680 | +20.5% | ₩33M ($23K) |
| 2024-10-28 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 18.6K | ₩16,280 | +23.5% | ₩302M ($210K) |
| 2024-10-08 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 17.0K | ₩16,870 | +19.1% | ₩287M ($199K) |
| 2024-09-23 | BUY | Market Buy | 이경환 Kyunghwan Lee | Chairman | 13.7K | ₩18,230 | +10.3% | ₩251M ($174K) |