SOUTH KOREA · OPENDART
NAUROBOTICS Co., Ltd.
나우로보틱스 · 459510 · KOSDAQ · Industrials · Specialty Industrial Machinery
Score
Not ranked: no net buying on the exchange by an individual insider in the last 180 days.
Insider timeline
No purchase in the last 180 days; 1 insiders sold.
Tap an item for what it means.
×A sale
A cross is one insider's sales on one day. People sell to pay tax, to cash in share awards or to hold less of one company, so a sale says less than a purchase does. When someone bought and sold on the same day, the cross sits beside the dot. The totals are under “Purchases against sales” below.
Blue line: this share's price, −43.2% over these six months
The closing price of each day, from 22,800.00 on 2026-04-21 to 12,960.00 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 −43.2%, the typical one −31.9%, 11.3 points behind. It is not an index and not a comparison within one industry.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| CHOI SUN SUP | Executive | — | 3 | — | — | — |
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-15 | CHOI SUN SUP | Adviser | Sold on the exchange | 1,000 | ₩30,500 | ₩30.5M | DART ↗ |
| 2026-05-14 | CHOI SUN SUP | Adviser | Sold on the exchange | 940 | ₩30,500 | ₩28.7M | DART ↗ |
| 2026-05-13 | CHOI SUN SUP | Adviser | Sold on the exchange | 1,000 | ₩29,000 | ₩29.0M | DART ↗ |
| 2026-02-23 | KIM BUM GIL | Director | Sold on the exchange | 1,200 | ₩28,500 | ₩34.2M | DART ↗ |
| 2025-11-07 | KIM BUM GIL | Director | Sold on the exchange | 1,206 | ₩20,000 | ₩24.1M | DART ↗ |
| 2025-11-07 | KIM BUM GIL | Director | Sold on the exchange | 610 | ₩20,050 | ₩12.2M | DART ↗ |
| 2025-11-07 | KIM BUM GIL | Director | Sold on the exchange | 184 | ₩20,100 | ₩3.7M | DART ↗ |
| 2025-10-29 | BYUN JAESUN | Director | Sold on the exchange | 400 | ₩22,100 | ₩8.8M | DART ↗ |
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 |
|---|---|---|---|---|---|
| 2026-09-10 | BYUN JAESUN | Director | Donation(-) | 10,000 | DART ↗ |
| 2026-05-11 | BYUN JAESUN | Director | Others(+) | 37,766 | DART ↗ |
| 2026-03-31 | OH SEHOON | Director | Executive retirement(-) | 18,000 | DART ↗ |
| 2026-02-27 | OH SEHOON | Director | Stock options(+) | 10,000 | DART ↗ |
| 2026-02-27 | KIM BUM GIL | Director | Stock options(+) | 4,000 | DART ↗ |
| 2025-11-17 | CHOI SUN SUP | Adviser | Stock options(+) | 9,000 | DART ↗ |
| 2025-11-17 | KIM BUM GIL | Director | Stock options(+) | 5,000 | DART ↗ |
| 2025-11-17 | OH SEHOON | Director | Stock options(+) | 8,000 | DART ↗ |
| 2025-11-17 | JEONG TAE WOO | Managing director | Stock options(+) | 10,500 | DART ↗ |
| 2025-11-17 | SON, BONG SIK | Vice president | Stock options(+) | 9,000 | DART ↗ |
| 2025-06-27 | KIM BUM GIL | Director | Exercise of appraisal rights(+) | 6,000 | DART ↗ |
| 2025-06-27 | BYUN JAESUN | Director | Exercise of appraisal rights(+) | 6,000 | DART ↗ |
| 2025-05-12 | G.N.TECH venture Capital CO., LTD | 10% shareholder | Disposal in exchange(-) | 273,666 | DART ↗ |
| 2025-05-08 | SON, BONG SIK | Vice president | Acquisition of paid-in new shares(+) | 1 | DART ↗ |
| 2025-05-08 | LEE JONGJU | CEO | New listing(+) | 5,811,000 | DART ↗ |
| 2025-05-08 | G.N.TECH venture Capital CO., LTD | 10% shareholder | New listing(+) | 1,368,330 | DART ↗ |