SOUTH KOREA · OPENDART
ADBIOTECH Co.,Ltd.
애드바이오텍 · 179530 · KOSDAQ · Healthcare · Biotechnology
Score
Not ranked: no net buying on the exchange by an individual insider in the last 180 days.
Insiders' buying price vs the latest close
Insiders paid 2,850.00 KRW a share on average (1 purchase line, 1 buyer, 2025-12-08 – 2025-12-08). The close on 2026-10-16 was 26.1% below that price.
Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored.
Insider trades on the exchange
Purchases and sales on the exchange in the last 12 months. The filing gives the settlement date; the trade date is two trading days earlier.
| Trade date | Insider | Role | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2025-12-08 | KIM DONGHYUN | CEO | Bought on the exchange | 1,000 | ₩2,850 | ₩2.9M | DART ↗ |
Other changes in holdings · 10
Option exercises, grants, new shares, inheritance, gifts, off-exchange trades and trades by companies and funds. Not counted in the score.
| Date | Insider | Role | Reason | Shares | Filing |
|---|---|---|---|---|---|
| 2026-06-05 | BK Partners | 10% shareholder | Paid-in capital increase by third-party allotment(+) | 5,987,774 | DART ↗ |
| 2026-01-19 | Cheong Hong Gul | Adviser | Acquisition in OTC(+) | 174,603 | DART ↗ |
| 2026-01-14 | BK Partners | 10% shareholder | Paid-in capital increase by third-party allotment(+) | 3,319,251 | DART ↗ |
| 2025-11-20 | BK Partners | 10% shareholder | Paid-in capital increase by third-party allotment(+) | 3,407,863 | DART ↗ |
| 2025-09-24 | Cheong Hong Gul | Adviser | Disposal in OTC(-) | 1,454,990 | DART ↗ |
| 2025-06-05 | Cheong Eunjeong | Division head | Disposal in OTC(-) | 620,000 | DART ↗ |
| 2025-03-11 | Cheong Hong Gul | Adviser | Acquisition of paid-in new shares(+) | 200,000 | DART ↗ |
| 2025-03-11 | PARK SOOHYUN | Division head | Acquisition of paid-in new shares(+) | 10,000 | DART ↗ |
| 2025-03-11 | Cheong Eunjeong | Division head | Acquisition of paid-in new shares(+) | 20,000 | DART ↗ |
| 2025-03-11 | Choi, Kyoung Min | Division head | Acquisition of paid-in new shares(+) | 15,000 | DART ↗ |