StockDriftsStockDriftsHLB Science (343090) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for HLB Science is dated 2024-02-09; the most recent is 2025-12-31.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2025-12-31 | SELL | 합병 | YOON JONG SUN | CEO | -120.0K | ₩2,080 | +0.0% | ₩250M ($173K) |
| 2025-10-22 | SELL | 장외매도 | HLB바이오스텝 HLB Biostep | - | -559.0K | ₩1,724 | -20.6% | ₩964M ($669K) |
| 2025-10-21 | SELL | 장외매도 | HLB바이오스텝 HLB Biostep | - | -559.0K | ₩1,720 | -20.9% | ₩961M ($668K) |
| 2025-05-09 | BUY | 행사가액조정 | HLB바이오스텝 HLB Biostep | - | 189.4K | ₩1,579 | +31.7% | ₩299M ($208K) |
| 2025-02-09 | SELL | 행사가액조정 | HLB바이오스텝 HLB Biostep | - | -133.6K | ₩2,135 | +2.6% | ₩285M ($198K) |
| 2024-11-09 | BUY | 행사가액조정 | HLB바이오스텝 HLB Biostep | - | 161.6K | ₩1,855 | +12.1% | ₩300M ($208K) |
| 2024-10-11 | BUY | 제3자배정유상증자 | HLB생명과학 HLB Life Science | - | 1.4M | ₩1,980 | +5.0% | ₩2.8B ($1.9M) |
| 2024-08-09 | BUY | 행사가액조정 | HLB바이오스텝 HLB Biostep | - | 117.7K | ₩2,170 | -4.2% | ₩255M ($177K) |
| 2024-02-09 | SELL | 행사가액조정 | HLB바이오스텝 HLB Biostep | - | -335.2K | ₩2,600 | +20.0% | ₩871M ($605K) |
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.