SOUTH KOREA · OPENDART
AprilBio Co.,Ltd.
에이프릴바이오 · 397030 · 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 59,200.00 KRW a share on average (1 purchase line, 1 buyer, 2026-01-30 – 2026-01-30). The close on 2026-10-16 was 78.3% 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 |
|---|---|---|---|---|---|---|---|
| 2026-02-05 | JIN HONG GOOCK | Director | Sold on the exchange | 18,470 | ₩64,427 | ₩1.2B | DART ↗ |
| 2026-02-04 | JIN HONG GOOCK | Director | Sold on the exchange | 8,304 | ₩63,366 | ₩526.2M | DART ↗ |
| 2026-02-03 | JIN HONG GOOCK | Director | Sold on the exchange | 5,276 | ₩63,048 | ₩332.6M | DART ↗ |
| 2026-02-02 | JIN HONG GOOCK | Director | Sold on the exchange | 7,950 | ₩61,114 | ₩485.9M | DART ↗ |
| 2026-01-30 | JIN HONG GOOCK | Director | Sold on the exchange | 5,530 | ₩56,810 | ₩314.2M | DART ↗ |
| 2026-01-30 | JIN HONG GOOCK | Director | Bought on the exchange | 30 | ₩59,200 | ₩1.8M | DART ↗ |
| 2026-01-30 | Susan Chi | Managing director | Sold on the exchange | 2,500 | ₩56,900 | ₩142.2M | DART ↗ |
| 2026-01-30 | SEO SANG JOON | Adviser | Sold on the exchange | 33,000 | ₩56,699 | ₩1.9B | DART ↗ |
| 2026-01-13 | HAN JAE KYU | Director | Sold on the exchange | 8,000 | ₩52,005 | ₩416.0M | DART ↗ |
| 2025-12-19 | Jintaek KIM | Managing director | Sold on the exchange | 8,020 | ₩53,406 | ₩428.3M | DART ↗ |
| 2025-11-28 | SEO SANG JOON | Adviser | Sold on the exchange | 30,000 | ₩37,587 | ₩1.1B | DART ↗ |
| 2025-11-13 | Jintaek KIM | Managing director | Sold on the exchange | 3,000 | ₩38,533 | ₩115.6M | DART ↗ |
| 2025-11-11 | Kim Jong-min | Senior managing director | Sold on the exchange | 4,730 | ₩32,523 | ₩153.8M | DART ↗ |
| 2025-11-04 | Kim Jong-min | Senior managing director | Sold on the exchange | 900 | ₩37,388 | ₩33.6M | DART ↗ |
| 2025-11-03 | Kim Jong-min | Senior managing director | Sold on the exchange | 800 | ₩34,600 | ₩27.7M | DART ↗ |
| 2025-10-31 | Kim Jong-min | Senior managing director | Sold on the exchange | 300 | ₩33,066 | ₩9.9M | DART ↗ |
Other changes in holdings · 29
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 |
|---|---|---|---|---|---|
| 2026-09-14 | Kang Seung Goo | Director | New appointment(+) | 42,000 | DART ↗ |
| 2026-08-27 | Kim Jong-min | Senior managing director | Donation(-) | 14,000 | DART ↗ |
| 2026-08-18 | Song Mooyoung | Senior managing director | New appointment(+) | 37,900 | DART ↗ |
| 2026-08-11 | JIN HONG GOOCK | Director | Stock options(+) | 11,500 | DART ↗ |
| 2026-08-11 | SEO SANG JOON | Adviser | Stock options(+) | 32,000 | DART ↗ |
| 2026-08-11 | HAN JAE KYU | Director | Stock options(+) | 6,000 | DART ↗ |
| 2026-07-24 | TKG HUCHEMSCo.,Ltd. | 10% shareholder | Paid-in capital increase by third-party allotment(+) | 3,492,189 | DART ↗ |
| 2026-07-23 | CHA SANG HOON | CEO | Disposal in OTC(-) | 1,770,000 | DART ↗ |
| 2026-04-13 | JIN HONG GOOCK | Director | Stock options(+) | 20,000 | DART ↗ |
| 2026-04-13 | SEO SANG JOON | Adviser | Stock options(+) | 20,000 | DART ↗ |
| 2026-04-13 | HUR BYUNG UNG | Director | Stock options(+) | 17,500 | DART ↗ |
| 2026-01-12 | HAN JAE KYU | Director | Stock options(+) | 6,000 | DART ↗ |
| 2026-01-12 | JIN HONG GOOCK | Director | Stock options(+) | 55,500 | DART ↗ |
| 2026-01-12 | Susan Chi | Managing director | Stock options(+) | 2,500 | DART ↗ |
| 2026-01-12 | SEO SANG JOON | Adviser | Stock options(+) | 33,000 | DART ↗ |
| 2026-01-12 | Kim Jong-min | Senior managing director | Stock options(+) | 10,000 | DART ↗ |
| 2025-11-14 | Kim Jong-min | Senior managing director | Stock options(+) | 30,000 | DART ↗ |
| 2025-11-14 | SEO SANG JOON | Adviser | Stock options(+) | 30,000 | DART ↗ |
| 2025-09-09 | Jintaek KIM | Managing director | Donation(-) | 17,000 | DART ↗ |
| 2025-08-11 | Susan Chi | Managing director | Stock options(+) | 9,200 | DART ↗ |
| 2025-08-11 | Susan Chi | Managing director | Stock options(+) | 4,100 | DART ↗ |
| 2025-08-11 | SEO SANG JOON | Adviser | Stock options(+) | 13,000 | DART ↗ |
| 2025-05-12 | HAN JAE KYU | Director | Stock options(+) | 15,000 | DART ↗ |
| 2025-05-12 | SEO SANG JOON | Vice president | Stock options(+) | 12,000 | DART ↗ |
| 2025-02-10 | Han Jae-gyu | Director | Stock options(+) | 14,000 | DART ↗ |
| 2025-02-10 | Kim Jin-taek | Managing director | Stock options(+) | 7,000 | DART ↗ |
| 2024-10-14 | Ji Su-seon | Managing director | 주식매수선택권(+) | 10,800 | DART ↗ |
| 2023-11-01 | CHA SANG HOON | CEO | Acquisition of new shares without compensation(+) | 2,212,500 | DART ↗ |
| 2023-11-01 | Kim Jong-min | Senior managing director | Acquisition of new shares without compensation(+) | 4,335 | DART ↗ |