StockDriftsStockDriftsKookjeon Pharmaceutical (307750) has 1 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩11M ($8K) in reported transaction value. The earliest filing StockDrifts holds for Kookjeon Pharmaceutical is dated 2024-04-01; the most recent is 2024-05-07. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is -43.53%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-07-21 | SELL | 증여 | 홍종훈 Hong Jong-hoon | Managing Director (Assistant) | -50.0K | ₩2,005 | -3.7% | ₩100M ($70K) |
| 2026-07-21 | SELL | 증여 | 홍종훈 Hong Jong-hoon | Managing Director (Assistant) | -50.0K | ₩2,005 | -3.7% | ₩100M ($70K) |
| 2026-07-16 | BUY | 상속 | 홍종훈 Hong Jong-hoon | Managing Director (Assistant) | 139.6K | ₩2,060 | +1.0% | ₩288M ($200K) |
| 2024-05-07 | BUY | Market Buy | 최성열 Seongyeol Choi | Managing Director (Assistant) | 2.0K | ₩5,640 | -43.5% | ₩11M ($8K) |
| 2024-04-01 | BUY | 신규선임 | 최성열 Seongyeol Choi | Managing Director (Assistant) | 1.0K | ₩6,250 | -49.0% | ₩6M ($4K) |
Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for Kookjeon Pharmaceutical. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.