SOUTH KOREA · OPENDART
ESTsoftCorp.
이스트소프트 · 047560 · KOSDAQ · Technology · Software—Application
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 12,480.00 KRW a share on average (2 purchase lines, 1 buyer, 2026-03-09 – 2026-03-31). The close on 2026-10-16 was 43.3% below that price.
The latest purchase (2026-03-31) was at 12,500.00 KRW; the close was 43.4% 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 |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | Chung Sang Won | CEO | Bought on the exchange | 1,000 | ₩12,500 | ₩12.5M | DART ↗ |
| 2026-03-09 | Chung Sang Won | CEO | Bought on the exchange | 1,000 | ₩12,460 | ₩12.5M | DART ↗ |
| 2025-11-03 | Byeon Gyepoong | Managing director | Sold on the exchange | 5,500 | ₩22,731 | ₩125.0M | DART ↗ |
| 2025-10-31 | Byeon Gyepoong | Managing director | Sold on the exchange | 1,000 | ₩22,300 | ₩22.3M | DART ↗ |
| 2025-10-27 | HAN KYOON WOO | Director | Sold on the exchange | 3,700 | ₩22,092 | ₩81.7M | DART ↗ |
Other changes in holdings · 17
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 | Han Jong-yeon | Director | New appointment(+) | 0 | DART ↗ |
| 2025-11-05 | Byeon Gyepoong | Managing director | Stock options(+) | 10,000 | DART ↗ |
| 2025-10-02 | HAN KYOON WOO | Director | Stock options(+) | 3,700 | DART ↗ |
| 2025-08-05 | Kwon Taeksoon | Managing director | Stock options(+) | 5,000 | DART ↗ |
| 2025-08-05 | Byeon Gyepoong | Managing director | Stock options(+) | 3,000 | DART ↗ |
| 2025-07-03 | Byeon Hyeongjin | Director | Stock options(+) | 7,000 | DART ↗ |
| 2025-07-03 | Gyepoong Byeon | Managing director | Stock options(+) | 2,000 | DART ↗ |
| 2025-06-05 | Gyepoong Byeon | Managing director | Stock options(+) | 3,500 | DART ↗ |
| 2025-06-05 | Gyepoong Byeon | Managing director | Stock options(+) | 3,000 | DART ↗ |
| 2025-06-05 | Byeon Hyeongjin | Director | Stock options(+) | 1,000 | DART ↗ |
| 2025-05-08 | Byeon Hyeongjin | Director | Stock options(+) | 1,000 | DART ↗ |
| 2025-04-02 | Jae Seon Park | Director | Stock options(+) | 3,000 | DART ↗ |
| 2025-02-05 | Kwon Taeksoon | Managing director | Stock options(+) | 5,000 | DART ↗ |
| 2024-12-04 | Jae Seon Park | Director | 주식매수선택권(+) | 1,200 | DART ↗ |
| 2024-10-16 | Kim Jang Joong | Inside director | 증여(-) | 34,000 | DART ↗ |
| 2024-10-15 | Kim Jang Joong | Inside director | 증여취소(+) | 29,000 | DART ↗ |
| 2024-10-02 | Byeon Gyepoong | Managing director | Stock options(+) | 2,000 | DART ↗ |