SOUTH KOREA · OPENDART
JAS Robotics Inc.
제이스로보틱스 · 090470 · KOSDAQ · Technology · Semiconductor Equipment & Materials
Score
38.2
Insider timeline
One insider bought, once (10 Jun). The share closed at 4,955.00 that day and at 3,905.00 most recently (−21.2%).
Tap an item for what it means.
●A purchase: the bigger the dot, the more was bought
Each dot is one insider's purchases on one day. The dot's area follows the amount: the largest purchase here gets the largest dot. Hold the pointer over a dot to see the date and the amount.
Blue line: this share's price, −54.4% over these six months
The closing price of each day, from 8,560.00 on 2026-04-21 to 3,905.00 on 2026-10-16. The line has no scale; read it for high and low: a dot on a low stretch was bought cheaply, a dot on a high stretch was not.
Dashed line: the typical stock on the same exchange, −31.9%
Taken from the 1525 other stocks on the same exchange that this site holds prices for. Each is measured from the first day of the window, and every day the middle one is drawn. It starts where the blue line starts, so the gap between the two is the difference: this share −54.4%, the typical one −31.9%, 22.5 points behind. It is not an index and not a comparison within one industry.
This company: insiders buying per month, last 12 months
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Shin Yong Wook | Board member | 1 | — | 618.7k KRW | 2026-06-10 | −21.2% |
Insiders' buying price vs the latest close
Insiders paid 4,989.84 KRW a share on average (2 purchase lines, 1 buyer, 2026-06-10 – 2026-06-10). The close on 2026-10-16 was 21.7% 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.
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 |
|---|---|---|---|---|---|
| 2026-06-10 | JUNG YOUNG HEUM | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Yoon Suk Ryul | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Jung Moon Soo | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Ahn Yoon Tae | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Choi Youn Min | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | BAEK IL | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | JUNG JAE WAN | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Shin Yong Wook | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Kim Sang Ki | Director | Treasury stock bonus(+) | 1,776 | DART ↗ |
| 2026-06-10 | Kim Sung Hwan | Senior managing director | Treasury stock bonus(+) | 2,277 | DART ↗ |
| 2026-06-10 | Dong Young Hwa | Vice president | Treasury stock bonus(+) | 2,683 | DART ↗ |
| 2026-06-10 | Kim Jin Keuk | Vice president | Treasury stock bonus(+) | 2,683 | DART ↗ |
| 2026-06-10 | Chung Dae Heum | Vice president | Treasury stock bonus(+) | 2,683 | DART ↗ |
| 2026-06-10 | Kweon Young Chan | Vice chairman | Treasury stock bonus(+) | 5,094 | DART ↗ |
| 2026-03-26 | Jahng Woong Sang | Director | New appointment(+) | 6,000 | DART ↗ |
| 2026-01-01 | JUNG YOUNG HEUM | Director | New appointment(+) | 170,000 | DART ↗ |
| 2026-01-01 | Ahn Yoon Tae | Director | New appointment(+) | 1,477 | DART ↗ |