SOUTH KOREA · OPENDART
HanaMicronInc.
하나마이크론 · 067310 · KOSDAQ · Technology · Semiconductors
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; 5 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, +7.4% over these six months
The closing price of each day, from 38,050.00 on 2026-04-21 to 40,850.00 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 +7.4%, the typical one −31.9%, 39.2 points ahead. It is not an index and not a comparison within one industry.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Dong Cheol Lee | CEO / chair | — | 1 | — | — | — |
| Kim Jin Seok | Executive | — | 2 | — | — | — |
| Kim Gang Pyo | Executive | — | 2 | — | — | — |
| Joo Soon Seok | Executive | — | 1 | — | — | — |
| Choi Chang Ho | Role not classified | — | 1 | — | — | — |
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 |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | Kim Gang Pyo | Managing director | Sold on the exchange | 1,943 | ₩52,900 | ₩102.8M | DART ↗ |
| 2026-10-02 | Joo Soon Seok | Senior managing director | Sold on the exchange | 2,881 | ₩53,500 | ₩154.1M | DART ↗ |
| 2026-08-18 | Kim Gang Pyo | Managing director | Sold on the exchange | 5,500 | ₩41,220 | ₩226.7M | DART ↗ |
| 2026-08-18 | Kim Jin Seok | Senior managing director | Sold on the exchange | 5,200 | ₩39,850 | ₩207.2M | DART ↗ |
| 2026-05-29 | Choi Chang Ho | Executive | Sold on the exchange | 80,000 | ₩40,159 | ₩3.2B | DART ↗ |
| 2026-05-21 | Kim Jin Seok | Senior managing director | Sold on the exchange | 5,200 | ₩57,000 | ₩296.4M | DART ↗ |
| 2026-05-21 | Dong Cheol Lee | CEO | Sold on the exchange | 80,002 | ₩55,032 | ₩4.4B | DART ↗ |
| 2026-04-16 | Kim Gang Pyo | Managing director | Sold on the exchange | 10,000 | ₩34,283 | ₩342.8M | DART ↗ |
| 2026-01-28 | Joo Soon Seok | Senior managing director | Sold on the exchange | 10,000 | ₩33,950 | ₩339.5M | DART ↗ |
| 2026-01-28 | Kim Jin Seok | Senior managing director | Sold on the exchange | 10,690 | ₩34,824 | ₩372.3M | DART ↗ |
| 2026-01-26 | Kim Jeong Jae | Vice president | Sold on the exchange | 7,756 | ₩30,000 | ₩232.7M | DART ↗ |
| 2025-10-30 | Jin Ho Park | Managing director | Sold on the exchange | 10,000 | ₩30,200 | ₩302.0M | DART ↗ |
| 2025-10-22 | Dong Cheol Lee | CEO | Sold on the exchange | 81,380 | ₩25,386 | ₩2.1B | DART ↗ |
Other changes in holdings · 14
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 |
|---|---|---|---|---|---|
| 2026-07-02 | Kim Gang Pyo | Managing director | Stock options(+) | 7,443 | DART ↗ |
| 2026-06-02 | Kim Jin Seok | Senior managing director | Stock options(+) | 5,200 | DART ↗ |
| 2026-05-29 | Woong Hee Lee | Managing director | Stock options(+) | 9,000 | DART ↗ |
| 2026-03-27 | Kim Kang Pyo | Managing director | Stock options(+) | 10,000 | DART ↗ |
| 2026-03-12 | Kim Jin Seok | Senior managing director | Stock options(+) | 5,200 | DART ↗ |
| 2025-11-11 | Kim Jin Seok | Managing director | Stock options(+) | 2,500 | DART ↗ |
| 2025-11-03 | Dong Cheol Lee | CEO | Donation(-) | 10,000 | DART ↗ |
| 2025-11-03 | Dong Cheol Lee | CEO | Donation(-) | 1,000 | DART ↗ |
| 2025-11-03 | Dong Cheol Lee | CEO | Donation(-) | 1,000 | DART ↗ |
| 2025-10-24 | Dong Cheol Lee | CEO | Exercise of appraisal rights(+) | 92,002 | DART ↗ |
| 2024-12-09 | Dong Cheol Lee | CEO | 전환사채의권리행사(+) | 13,380 | DART ↗ |
| 2024-12-09 | Kim Jun Shik | Vice president | 전환사채의권리행사(+) | 3,152 | DART ↗ |
| 2024-12-09 | Park Sang Muk | Senior managing director | 전환사채의권리행사(+) | 2,401 | DART ↗ |
| 2024-12-09 | Joo Soon Seok | Senior managing director | 전환사채의권리행사(+) | 161 | DART ↗ |