| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-03-31 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -7.1K | ₩108,200 | -9.5% | ₩766M ($532K) |
| 2026-03-31 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 39.6K | ₩108,200 | +9.5% | ₩4.3B ($3.0M) |
| 2026-03-30 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 30.9K | ₩107,400 | +10.3% | ₩3.3B ($2.3M) |
| 2026-03-30 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -164 | ₩107,400 | -10.3% | ₩18M ($12K) |
| 2026-03-27 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -3.9K | ₩114,400 | -3.6% | ₩448M ($311K) |
| 2026-03-27 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 35.7K | ₩114,400 | +3.6% | ₩4.1B ($2.8M) |
| 2026-03-26 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 15.3K | ₩114,100 | +3.9% | ₩1.7B ($1.2M) |
| 2026-03-25 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -9.3K | ₩111,300 | -6.5% | ₩1.0B ($720K) |
| 2026-03-25 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 21.6K | ₩111,300 | +6.5% | ₩2.4B ($1.7M) |
| 2026-03-24 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 30.9K | ₩105,000 | +12.9% | ₩3.2B ($2.3M) |
| 2026-03-24 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -174 | ₩105,000 | -12.9% | ₩18M ($13K) |
| 2026-03-23 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 14.5K | ₩100,600 | +17.8% | ₩1.5B ($1.0M) |
| 2026-03-23 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -182 | ₩100,600 | -17.8% | ₩18M ($13K) |
| 2026-03-20 | BUY | Market Buy | 국민연금공단 National Pension Service | - | 13.1K | ₩113,500 | +4.4% | ₩1.5B ($1.0M) |
| 2026-03-19 | BUY | 신규주요주주 | 국민연금공단 National Pension Service | - | 27.4K | - | - | - |
| 2026-03-19 | BUY | 신규보고 | 국민연금공단 National Pension Service | - | 2.8M | - | - | - |
| 2026-03-19 | SELL | Market Sell | 국민연금공단 National Pension Service | - | -9.2K | - | - | - |
| 2025-12-01 | BUY | 신규선임 | 차우철 Chow Chul | president | 14 | ₩73,500 | +54.6% | ₩1M ($715) |
| 2025-11-06 | BUY | Market Buy | 김종환 | Managing Director | 110 | ₩67,400 | +68.5% | ₩7M ($5K) |
| 2025-01-22 | BUY | Market Buy | 김종환 | Managing Director | 30 | ₩54,400 | +108.8% | ₩2M ($1K) |
| 2024-12-24 | BUY | Market Buy | 김종환 | Managing Director | 28 | ₩57,400 | +97.9% | ₩2M ($1K) |
| 2024-11-22 | BUY | Market Buy | 김종환 | Managing Director | 27 | ₩58,000 | +95.9% | ₩2M ($1K) |
| 2024-10-22 | BUY | Market Buy | 김종환 | Managing Director | 25 | ₩64,500 | +76.1% | ₩2M ($1K) |
| 2024-09-24 | BUY | Market Buy | 김종환 | Managing Director | 26 | ₩63,800 | +78.1% | ₩2M ($1K) |
| 2024-08-22 | BUY | Market Buy | 김종환 | Managing Director | 26 | ₩61,200 | +85.6% | ₩2M ($1K) |
| 2024-07-23 | BUY | Market Buy | 김종환 | Managing Director | 26 | ₩60,500 | +87.8% | ₩2M ($1K) |
| 2024-06-24 | BUY | Market Buy | 김종환 | Managing Director | 25 | ₩64,300 | +76.7% | ₩2M ($1K) |
| 2024-05-22 | BUY | Market Buy | 김종환 | Managing Director | 23 | ₩67,400 | +68.5% | ₩2M ($1K) |
| 2024-04-23 | BUY | Market Buy | 김종환 | Managing Director | 25 | ₩67,600 | +68.0% | ₩2M ($1K) |
| 2024-03-22 | BUY | Market Buy | 김종환 | Managing Director | 21 | ₩74,200 | +53.1% | ₩2M ($1K) |
| 2024-02-22 | BUY | Market Buy | 김종환 | Managing Director | 19 | ₩80,100 | +41.8% | ₩2M ($1K) |
| 2024-01-23 | BUY | Market Buy | 김종환 | Managing Director | 24 | ₩72,500 | +56.7% | ₩2M ($1K) |
| 2023-12-22 | BUY | Market Buy | 김종환 | Managing Director | 20 | ₩78,800 | +44.2% | ₩2M ($1K) |
| 2023-11-22 | BUY | Market Buy | 김종환 | Managing Director | 20 | ₩79,700 | +42.5% | ₩2M ($1K) |
| 2023-10-24 | BUY | Market Buy | 김종환 | Managing Director | 24 | ₩71,000 | +60.0% | ₩2M ($1K) |
| 2023-09-22 | BUY | Market Buy | 김종환 | Managing Director | 21 | ₩74,600 | +52.3% | ₩2M ($1K) |