SOUTH KOREA · OPENDART
4by4 Inc.
포바이포 · 389140 · KOSDAQ · Communication Services · Entertainment
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.
No exchange purchase by an insider is on record yet.
Other changes in holdings · 12
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 |
|---|---|---|---|---|---|
| 2026-03-30 | Bong Yeong-su | Director | New appointment(+) | 3,000 | DART ↗ |
| 2025-12-19 | Seongwan Bae | Division head | Others(-) | 1,111 | DART ↗ |
| 2025-12-19 | Seongwan Bae | Division head | Acquisition of paid-in new shares(+) | 1,333 | DART ↗ |
| 2025-12-19 | Yun Junho | CEO | Others(-) | 246,184 | DART ↗ |
| 2025-12-19 | Yun Junho | CEO | Acquisition of paid-in new shares(+) | 295,420 | DART ↗ |
| 2025-11-21 | Yun Junho | CEO | Off-hour trading(-) | 180,000 | DART ↗ |
| 2025-11-14 | Yun Junho | CEO | Others(+) | 820,615 | DART ↗ |
| 2025-11-14 | Yun Junho | CEO | Disposal in OTC(-) | 574,431 | DART ↗ |
| 2025-11-14 | Seongwan Bae | Division head | Others(+) | 1,111 | DART ↗ |
| 2025-06-11 | Seongwan Bae | Division head | New appointment(+) | 4,004 | DART ↗ |
| 2025-05-09 | LIM JUNGHYUN | 10% shareholder | Disposal in exchange(-) | — | DART ↗ |
| 2025-04-02 | CHOI INHO | Inside director | New appointment(+) | 11,000 | DART ↗ |