Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

Digital Daesung Co., Ltd.

디지털대성 · 068930 · KOSDAQ · Consumer Defensive · Education & Training Services

Score

44.9

Rank 516 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%20
Size 25%34
Role 20%90
Recency 10%14
Conviction 10%100

Insider timeline

One insider bought, 2 times, the latest (22 Jun). The share closed at 7,340.00 that day and at 9,340.00 most recently (+27.2%).

KIM JUNG YOULKIM JUNG YOULMember of the executive committeeExecutive2026-06-19 · KIM JUNG YOUL · purchase · 14,762,000 KRW2026-06-22 · KIM JUNG YOUL · purchase · 47,558,860 KRWMayJunJulAugSepOct

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, +12.3% over these six months

The closing price of each day, from 8,320.00 on 2026-04-21 to 9,340.00 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 +12.3%, the typical one −31.9%, 44.1 points ahead. It is not an index and not a comparison within one industry.

This company: insiders buying per month, last 12 months

1Nov
2Dec
3Jan
1Feb
Mar
3Apr
May
1Jun
Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
KIM JUNG YOULExecutive2—62.3M KRW2026-06-19+24.9%

Insiders' buying price vs the latest close

Insiders paid 7,602.65 KRW a share on average (37 purchase lines, 5 buyers, 2025-10-28 – 2026-06-22). The close on 2026-10-16 was 22.9% above that price.

The latest purchase (2026-06-22) was at 7,310.00 KRW; the close was 27.8% above 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 dateInsiderRoleTradeSharesPriceValueFiling
2026-06-22KIM JUNG YOULPresidentBought on the exchange6,506₩7,310₩47.6MDART ↗
2026-06-19KIM JUNG YOULPresidentBought on the exchange2,000₩7,381₩14.8MDART ↗
2026-04-15KIM HESUNCEOBought on the exchange8,416₩8,080₩68.0MDART ↗
2026-04-15KIM IN KYUVice chairmanBought on the exchange5,000₩8,099₩40.5MDART ↗
2026-04-14KIM IN KYUVice chairmanBought on the exchange3,000₩7,997₩24.0MDART ↗
2026-04-13KIM IN KYUVice chairmanBought on the exchange42,000₩7,867₩330.4MDART ↗
2026-04-10KIM HESUNCEOBought on the exchange4,200₩7,600₩31.9MDART ↗
2026-04-07LEE DONKOOVice presidentBought on the exchange1,400₩7,999₩11.2MDART ↗
2026-04-06LEE DONKOOVice presidentBought on the exchange500₩8,008₩4.0MDART ↗
2026-04-03LEE DONKOOVice presidentBought on the exchange1,900₩8,013₩15.2MDART ↗
2026-04-02LEE DONKOOVice presidentBought on the exchange1,800₩7,981₩14.4MDART ↗
2026-04-01LEE DONKOOVice presidentBought on the exchange6,050₩8,374₩50.7MDART ↗
2026-02-02LEE DONKOOVice presidentBought on the exchange1,280₩8,125₩10.4MDART ↗
2026-01-30LEE DONKOOVice presidentBought on the exchange5,000₩8,054₩40.3MDART ↗
2026-01-29LEE DONKOOVice presidentBought on the exchange8,100₩7,920₩64.2MDART ↗
2026-01-20KIM IN KYUVice chairmanBought on the exchange15,345₩7,993₩122.7MDART ↗
2026-01-19KIM IN KYUVice chairmanBought on the exchange14,655₩7,855₩115.1MDART ↗
2026-01-14KIM IN KYUVice chairmanBought on the exchange20,000₩7,780₩155.6MDART ↗
2026-01-08KIM IN KYUVice chairmanBought on the exchange40,000₩7,640₩305.6MDART ↗
2026-01-08KIM HESUNCEOBought on the exchange10,329₩7,570₩78.2MDART ↗
2026-01-06KIM HESUNCEOBought on the exchange9,500₩7,530₩71.5MDART ↗
2026-01-02LEE DONKOOVice presidentBought on the exchange7,600₩7,689₩58.4MDART ↗
2025-12-30LEE DONKOOVice presidentBought on the exchange2,700₩7,904₩21.3MDART ↗
2025-12-29KIM HESUNCEOBought on the exchange20,459₩7,778₩159.1MDART ↗
2025-12-29LEE DONKOOVice presidentBought on the exchange5,250₩7,806₩41.0MDART ↗
2025-12-26LEE DONKOOVice presidentBought on the exchange6,000₩7,747₩46.5MDART ↗
2025-11-12KIM IN KYUVice chairmanBought on the exchange25,000₩7,185₩179.6MDART ↗
2025-11-10KIM IN KYUVice chairmanBought on the exchange6,782₩7,098₩48.1MDART ↗
2025-11-07KIM IN KYUVice chairmanBought on the exchange21,218₩7,002₩148.6MDART ↗
2025-11-06KIM IN KYUVice chairmanBought on the exchange1,000₩6,962₩7.0MDART ↗
2025-11-05KIM IN KYUVice chairmanBought on the exchange8,000₩6,833₩54.7MDART ↗
2025-11-04KIM IN KYUVice chairmanBought on the exchange8,000₩6,855₩54.8MDART ↗
2025-10-31KIM HESUNCEOBought on the exchange3,819₩6,770₩25.9MDART ↗
2025-10-30YANG SE HYUNVice presidentBought on the exchange2,000₩6,849₩13.7MDART ↗
2025-10-29KIM HESUNCEOBought on the exchange3,500₩6,870₩24.0MDART ↗
2025-10-29YANG SE HYUNVice presidentBought on the exchange2,000₩6,857₩13.7MDART ↗
2025-10-28YANG SE HYUNVice presidentBought on the exchange2,000₩6,917₩13.8MDART ↗
Other changes in holdings · 2

Option exercises, grants, new shares, inheritance, gifts, off-exchange trades and trades by companies and funds. Not counted in the score.

DateInsiderRoleReasonSharesFiling
2025-05-27KIM JUNGHYUNDirectorDonation(-)31,300DART ↗
2025-01-01LEE HO-YOUNGDirector신규선임(+)4,297DART ↗