SOUTH KOREA · OPENDART
SEERS Co., Ltd.
씨어스 · 458870 · KOSDAQ · Healthcare · Medical Devices
Score
Not ranked: no net buying on the exchange by an individual insider in the last 180 days.
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.
Other changes in holdings · 16
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 |
|---|---|---|---|---|---|
| 2026-08-11 | KIM GYUNG CHUL | Director | Stock options(+) | 13,722 | DART ↗ |
| 2026-08-11 | BANG KYU SEOK | Inside director | Stock options(+) | 48,000 | DART ↗ |
| 2026-08-10 | CHAE JUNG HOON | Director | Stock options(+) | 19,500 | DART ↗ |
| 2026-08-10 | JANG YOUNG TAE | Director | Stock options(+) | 12,000 | DART ↗ |
| 2026-08-10 | JANG YOUNG TAE | Director | Stock options(+) | 6,000 | DART ↗ |
| 2026-08-10 | KANG DAE YEOP | Vice president | Stock options(+) | 48,000 | DART ↗ |
| 2026-08-10 | SONG HEE SEOK | Inside director | Stock options(+) | 88,000 | DART ↗ |
| 2026-03-27 | Kim Jin Young | Auditor | New appointment(+) | 7,500 | DART ↗ |
| 2026-03-25 | CHAE JUNG HOON | Director | Acquisition of new shares without compensation(+) | 3,000 | DART ↗ |
| 2026-03-25 | KIM GYUNG CHUL | Director | Acquisition of new shares without compensation(+) | 80,000 | DART ↗ |
| 2026-03-25 | KANG DAE YEOP | Vice president | Acquisition of new shares without compensation(+) | 48,000 | DART ↗ |
| 2026-03-25 | BANG KYU SEOK | Inside director | Acquisition of new shares without compensation(+) | 168,000 | DART ↗ |
| 2026-03-25 | SONG HEE SEOK | Inside director | Acquisition of new shares without compensation(+) | 100,000 | DART ↗ |
| 2026-03-25 | LEE YOUNGSHIN | CEO | Acquisition of new shares without compensation(+) | 6,772,560 | DART ↗ |
| 2026-02-11 | CHAE JUNG HOON | Director | Stock options(+) | 1,500 | DART ↗ |
| 2025-08-11 | CHAE JUNG HOON | Director | Exercise of appraisal rights(+) | 8,000 | DART ↗ |