SOUTH KOREA · OPENDART
DIT Corp.
디아이티 · 110990 · KOSDAQ · Technology · Electronic Components
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; 2 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, −31.1% over these six months
The closing price of each day, from 22,350.00 on 2026-04-21 to 15,400.00 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 −31.1%, the typical one −31.9%, 0.8 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 |
|---|---|---|---|---|---|---|
| YANG HYUNMO | Executive | — | 2 | — | — | — |
| CHO CHEOLHYUN | Executive | — | 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 |
|---|---|---|---|---|---|---|---|
| 2026-05-04 | CHO CHEOLHYUN | Director | Sold on the exchange | 4,000 | ₩26,550 | ₩106.2M | DART ↗ |
| 2026-04-24 | YANG HYUNMO | Director | Sold on the exchange | 500 | ₩25,000 | ₩12.5M | DART ↗ |
| 2026-04-23 | YANG HYUNMO | Director | Sold on the exchange | 500 | ₩23,803 | ₩11.9M | DART ↗ |
| 2026-02-24 | YANG HYUNMO | Director | Sold on the exchange | 1,500 | ₩23,067 | ₩34.6M | DART ↗ |
| 2026-01-30 | KIM SUNGWOOK | Director | Sold on the exchange | 70,150 | ₩22,253 | ₩1.6B | DART ↗ |
| 2026-01-28 | KIM SUNGWOOK | Director | Sold on the exchange | 20,000 | ₩19,270 | ₩385.4M | DART ↗ |
| 2026-01-14 | KIM SUNGWOOK | Director | Sold on the exchange | 20,000 | ₩17,950 | ₩359.0M | DART ↗ |
| 2026-01-12 | KIM SUNGWOOK | Director | Sold on the exchange | 5,000 | ₩17,415 | ₩87.1M | DART ↗ |
| 2026-01-09 | SON SUNGHO | Director | Sold on the exchange | 1,120 | ₩16,920 | ₩19.0M | DART ↗ |
| 2026-01-08 | KIM SUNGWOOK | Director | Sold on the exchange | 1,660 | ₩18,263 | ₩30.3M | DART ↗ |
| 2026-01-07 | KIM SUNGWOOK | Director | Sold on the exchange | 10,000 | ₩18,263 | ₩182.6M | DART ↗ |
Other changes in holdings · 60
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 |
|---|---|---|---|---|---|
| 2026-10-15 | SON SUNGHO | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-10-15 | YANG HYUNMO | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-10-15 | NAM SUNGIL | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-10-15 | KIM HYUN JUNG | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-10-15 | LEE KWANGSOO | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-10-15 | CHOI BOOYEON | Director | Treasury stock bonus(+) | 1,270 | DART ↗ |
| 2026-04-16 | Cho Jin Seok | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-04-16 | CHO CHEOLHYUN | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-04-16 | CHO CHEOLHYUN | Director | Donation(-) | 407 | DART ↗ |
| 2026-04-16 | KIM BUMSOO | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-04-16 | KIM BUMSOO | Director | Donation(-) | 3,000 | DART ↗ |
| 2026-04-16 | NAM SUNGIL | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-04-16 | SON SUNGHO | Director | Treasury stock bonus(+) | 3,305 | DART ↗ |
| 2026-04-16 | CHOI WOOJONG | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-04-16 | YANG HYUNMO | Director | Treasury stock bonus(+) | 895 | DART ↗ |
| 2026-04-16 | KIM SUNGWOOK | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-04-16 | KIM HYUN JUNG | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-04-16 | CHOI BOOYEON | Director | Treasury stock bonus(+) | 1,270 | DART ↗ |
| 2026-04-16 | LEE KWANGSOO | Director | Treasury stock bonus(+) | 1,080 | DART ↗ |
| 2026-03-11 | CHO CHEOLHYUN | Director | Donation(-) | 450 | DART ↗ |
| 2026-03-11 | CHO CHEOLHYUN | Director | Donation(-) | 400 | DART ↗ |
| 2026-03-09 | KIM SUNGWOOK | Director | Stock options(+) | 20,000 | DART ↗ |
| 2026-03-09 | KIM BUMSOO | Director | Stock options(+) | 15,000 | DART ↗ |
| 2026-03-09 | CHO CHEOLHYUN | Director | Stock options(+) | 7,000 | DART ↗ |
| 2025-12-23 | LEE KWANGSOO | Director | Donation(-) | 18,000 | DART ↗ |
| 2025-12-19 | LEE KWANGSOO | Director | Stock options(+) | 20,000 | DART ↗ |
| 2025-12-19 | CHOI BOOYEON | Director | Stock options(+) | 10,000 | DART ↗ |
| 2025-10-15 | KIM SUNGWOOK | Director | Treasury stock bonus(+) | 1,738 | DART ↗ |
| 2025-10-15 | SON SUNGHO | Director | Treasury stock bonus(+) | 1,120 | DART ↗ |
| 2025-10-15 | Cho Jin Seok | Director | Treasury stock bonus(+) | 1,508 | DART ↗ |
| 2025-10-15 | CHO CHEOLHYUN | Director | Treasury stock bonus(+) | 1,350 | DART ↗ |
| 2025-10-15 | LEE KWANGSOO | Director | Treasury stock bonus(+) | 1,508 | DART ↗ |
| 2025-10-15 | CHOI BOOYEON | Director | Treasury stock bonus(+) | 1,575 | DART ↗ |
| 2025-10-15 | JUN JUNGWOO | Vice president | Treasury stock bonus(+) | 408 | DART ↗ |
| 2025-10-15 | Park Jong Cheol | CEO | Treasury stock bonus(+) | 408 | DART ↗ |
| 2025-10-15 | YANG HYUNMO | Director | Treasury stock bonus(+) | 1,508 | DART ↗ |
| 2025-10-15 | CHOI WOOJONG | Director | Treasury stock bonus(+) | 1,120 | DART ↗ |
| 2025-10-15 | KIM BUMSOO | Director | Treasury stock bonus(+) | 1,120 | DART ↗ |
| 2025-10-15 | NAM SUNGIL | Director | Treasury stock bonus(+) | 1,373 | DART ↗ |
| 2025-10-14 | CHO CHEOLHYUN | Director | Donation(-) | 600 | DART ↗ |
| 2025-08-25 | CHO CHEOLHYUN | Director | Donation(-) | 1,000 | DART ↗ |
| 2025-08-21 | KIM BUMSOO | Director | Stock options(+) | 5,000 | DART ↗ |
| 2025-08-21 | CHO CHEOLHYUN | Director | Stock options(+) | 6,000 | DART ↗ |
| 2025-08-21 | CHOI BOOYEON | Director | Stock options(+) | 10,000 | DART ↗ |
| 2025-04-09 | SON SUNGHO | Director | Treasury stock bonus(+) | 3,122 | DART ↗ |
| 2025-04-09 | Cho Jin Seok | Director | Treasury stock bonus(+) | 1,100 | DART ↗ |
| 2025-04-09 | YANG HYUNMO | Director | Treasury stock bonus(+) | 1,100 | DART ↗ |
| 2025-04-09 | CHOI BOOYEON | Director | Treasury stock bonus(+) | 1,555 | DART ↗ |
| 2025-04-09 | NAM SUNGIL | Director | Treasury stock bonus(+) | 1,330 | DART ↗ |
| 2025-04-09 | CHOI WOOJONG | Director | Treasury stock bonus(+) | 1,100 | DART ↗ |
| 2025-04-09 | KIM SUNGWOOK | Director | Treasury stock bonus(+) | 1,330 | DART ↗ |
| 2025-04-09 | LEE KWANGSOO | Director | Treasury stock bonus(+) | 1,100 | DART ↗ |
| 2025-04-09 | CHO CHEOLHYUN | Director | Treasury stock bonus(+) | 1,330 | DART ↗ |
| 2025-04-09 | KIM BUMSOO | Director | Donation(-) | 3,500 | DART ↗ |
| 2025-04-09 | KIM BUMSOO | Director | Treasury stock bonus(+) | 1,100 | DART ↗ |
| 2025-03-01 | SON SUNGHO | Director | New appointment(+) | 2,000 | DART ↗ |
| 2024-11-15 | CHO CHEOLHYUN | Senior managing director | 증여(-) | 1,000 | DART ↗ |
| 2024-11-15 | CHO CHEOLHYUN | Senior managing director | 주식매수선택권(+) | 7,000 | DART ↗ |
| 2024-10-10 | YANG HYUNMO | Managing director | 자사주상여금(+) | 645 | DART ↗ |
| 2024-10-10 | KIM SUNGWOOK | Senior managing director | 자사주상여금(+) | 780 | DART ↗ |