SOUTH KOREA · OPENDART
OSANG HEALTHCARE CO.,LTD.
오상헬스케어 · 036220 · KOSDAQ · Healthcare · Medical Devices
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 12,136.47 KRW a share on average (12 purchase lines, 1 buyer, 2025-10-24 – 2026-03-30). The close on 2026-10-16 was 49.4% below that price.
The latest purchase (2026-03-30) was at 9,100.00 KRW; the close was 32.5% 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 |
|---|---|---|---|---|---|---|---|
| 2026-03-30 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩9,100 | ₩910,000 | DART ↗ |
| 2026-01-08 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩11,650 | ₩1.2M | DART ↗ |
| 2026-01-02 | Kang Cheol-hun | CEO | Bought on the exchange | 200 | ₩11,810 | ₩2.4M | DART ↗ |
| 2025-12-19 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩11,870 | ₩1.2M | DART ↗ |
| 2025-12-18 | Kang Cheol-hun | CEO | Bought on the exchange | 400 | ₩11,975 | ₩4.8M | DART ↗ |
| 2025-12-10 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩12,280 | ₩1.2M | DART ↗ |
| 2025-11-24 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩12,300 | ₩1.2M | DART ↗ |
| 2025-11-05 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩12,500 | ₩1.2M | DART ↗ |
| 2025-11-03 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩12,650 | ₩1.3M | DART ↗ |
| 2025-10-31 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩12,960 | ₩1.3M | DART ↗ |
| 2025-10-30 | Kang Cheol-hun | CEO | Bought on the exchange | 200 | ₩13,155 | ₩2.6M | DART ↗ |
| 2025-10-24 | Kang Cheol-hun | CEO | Bought on the exchange | 100 | ₩13,180 | ₩1.3M | DART ↗ |
Other changes in holdings · 21
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 |
|---|---|---|---|---|---|
| 2026-05-08 | Han jeong | Director | Treasury stock bonus(+) | 150 | DART ↗ |
| 2026-05-08 | Park Misook | Vice president | Treasury stock bonus(+) | 500 | DART ↗ |
| 2025-04-28 | Son Byeong-chang | Senior managing director | Treasury stock bonus(+) | 2,000 | DART ↗ |
| 2025-04-28 | Park Misook | Senior managing director | Treasury stock bonus(+) | 500 | DART ↗ |
| 2025-03-25 | Kim Ju-hyeong | Director | Treasury stock bonus(+) | 2,000 | DART ↗ |
| 2025-03-25 | Kim Ju-hyeong | Director | Stock options(+) | 10,000 | DART ↗ |
| 2025-02-17 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 5,000 | DART ↗ |
| 2025-02-14 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-13 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-12 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-11 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-10 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-07 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-06 | OSANGJAIEL | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2025-02-05 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 5,000 | DART ↗ |
| 2025-02-04 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 8,000 | DART ↗ |
| 2025-02-03 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 10,000 | DART ↗ |
| 2025-01-31 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 11,400 | DART ↗ |
| 2025-01-24 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 10,600 | DART ↗ |
| 2025-01-23 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 10,000 | DART ↗ |
| 2025-01-22 | OSANGJAIEL | 10% shareholder | 장내매수(+) | 10,000 | DART ↗ |