StockDriftsStockDriftsTium Bio (321550) has 13 disclosed insider purchases and 1 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩356M ($247K) in reported transaction value. The earliest filing StockDrifts holds for Tium Bio is dated 2024-04-16; the most recent is 2026-06-24. Across these filings the average return since disclosure is +12.13%, measured from each filing date to the latest available close.
| Date | Type | Source | Insider | Position | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2026-06-24 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 5.7K | - | - | - |
| 2026-06-24 | SELL | Market Sell | 김훈택 Hoontaek Kim | CEO | -483 | - | - | - |
| 2026-06-23 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 37.0K | - | - | - |
| 2026-06-22 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 28.0K | - | - | - |
| 2025-10-23 | SELL | 전환권등소멸 | 김훈택 Hoontaek Kim | CEO | -14.3K | ₩6,000 | -11.7% | ₩86M ($60K) |
| 2025-09-26 | SELL | 증여 | 고현실 high reality | vice president | -30.0K | ₩5,340 | -25.5% | ₩160M ($111K) |
| 2025-09-26 | BUY | 주식매수선택권 | 송인영 Song In-young | vice president | 6.0K | ₩5,340 | +25.5% | ₩32M ($22K) |
| 2025-09-26 | BUY | 주식매수선택권 | 김선미 Seonmi Kim | President (Internal Director) | 3.0K | ₩5,340 | +25.5% | ₩16M ($11K) |
| 2025-09-26 | BUY | 주식매수선택권 | 고현실 high reality | vice president | 30.0K | ₩5,340 | +25.5% | ₩160M ($111K) |
| 2025-07-22 | SELL | 전환권등소멸 | 김훈택 Hoontaek Kim | CEO | -4.8K | ₩5,170 | -29.6% | ₩25M ($17K) |
| 2025-07-03 | SELL | 전환등 | 김훈택 Hoontaek Kim | CEO | -76.2K | ₩5,030 | -33.2% | ₩383M ($266K) |
| 2025-07-03 | BUY | 전환사채의권리행사 | 김훈택 Hoontaek Kim | CEO | 76.2K | ₩5,030 | +33.2% | ₩383M ($266K) |
| 2025-04-21 | BUY | 장외매수 | 김훈택 Hoontaek Kim | CEO | 1.8M | ₩4,320 | +55.1% | ₩7.8B ($5.4M) |
| 2025-04-21 | SELL | 장외매도 | 김훈택 Hoontaek Kim | CEO | -900.0K | ₩4,320 | -55.1% | ₩3.9B ($2.7M) |
| 2025-03-19 | BUY | 신규선임 | 류기태 Ryu Ki-tae | vice president | 57.5K | ₩3,240 | +106.8% | ₩186M ($129K) |
| 2024-12-23 | BUY | 행사가액조정 | 김훈택 Hoontaek Kim | CEO | 28.6K | ₩4,120 | +62.6% | ₩118M ($82K) |
| 2024-11-21 | BUY | Market Buy | 고현실 high reality | vice president | 6.0K | ₩4,850 | +38.1% | ₩29M ($20K) |
| 2024-11-13 | BUY | Market Buy | 고현실 high reality | vice president | 4.0K | ₩4,900 | +36.7% | ₩20M ($14K) |
| 2024-11-08 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 9.0K | ₩5,300 | +26.4% | ₩48M ($33K) |
| 2024-11-07 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 2.6K | ₩5,450 | +22.9% | ₩14M ($10K) |
| 2024-11-06 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 25.4K | ₩5,300 | +26.4% | ₩135M ($93K) |
| 2024-05-22 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 5.3K | ₩7,210 | -7.1% | ₩38M ($26K) |
| 2024-05-21 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 2.6K | ₩7,350 | -8.8% | ₩19M ($13K) |
| 2024-05-20 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 4.3K | ₩7,080 | -5.4% | ₩30M ($21K) |
| 2024-05-17 | BUY | Market Buy | 김훈택 Hoontaek Kim | CEO | 1.9K | ₩7,150 | -6.3% | ₩14M ($9K) |
| 2024-05-10 | SELL | 시간외매매 | 한국투자글로벌제약산업육성사모투자전문회사 Korea Investment Global Pharmaceutical Industry Promotion Private Investment Company | - | -800.0K | ₩7,430 | +9.8% | ₩5.9B ($4.1M) |
| 2024-04-16 | BUY | Market Buy | 전재은 Jeon Jae-eun | Managing Director | 1.4K | ₩6,820 | -1.8% | ₩10M ($7K) |
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.