StockDriftsStockDriftsPSK (319660) has 2 disclosed insider purchases and 4 disclosed disposals on record, filed by 6 distinct insiders. Together those filings cover ₩620M ($430K) in reported transaction value. The earliest filing StockDrifts holds for PSK is dated 2024-01-01; the most recent is 2026-07-01. Across these filings the average return since disclosure is +29.34%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-07-01 | SELL | Market Sell | 김병훈 Kim Byeong-Hoon | Managing Director | -630 | ₩211,500 | +28.0% | ₩133M ($93K) |
| 2026-05-15 | BUY | Market Buy | LEE KYUNGIL | CEO | 71 | ₩102,200 | +8.6% | ₩7M ($5K) |
| 2026-05-12 | SELL | Market Sell | 이충범 Lee Chung-beom | Managing Director | -1.7K | ₩104,000 | +1.7% | ₩173M ($120K) |
| 2026-05-11 | SELL | Market Sell | 강호길 Kang Ho-gil | Managing Director | -1.9K | ₩114,200 | +10.5% | ₩214M ($149K) |
| 2026-01-30 | SELL | Market Sell | 이종진 Jongjin Lee | vice president | -1.5K | ₩61,500 | +8.1% | ₩89M ($62K) |
| 2026-01-01 | BUY | 신규선임 | 임궁화 Im Gung Hwa | Managing Director | 3.1K | ₩38,900 | +45.2% | ₩122M ($84K) |
| 2025-09-01 | BUY | 신규선임 | 문경섭 Kyeongseop Moon | Managing Director | 300 | ₩23,550 | +139.9% | ₩7M ($5K) |
| 2024-08-30 | BUY | Market Buy | 성낙범 Seong Nakbeom | Managing Director | 100 | ₩25,800 | +119.0% | ₩3M ($2K) |
| 2024-01-01 | BUY | 신규선임 | 성낙범 Seong Nakbeom | Managing Director | 1.7K | ₩21,750 | +159.8% | ₩38M ($26K) |
Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.