Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

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SOUTH KOREA · OPENDART

ezCaretech Co., LTD

이지케어텍 · 099750 · KOSDAQ · Healthcare · Health Information Services

Score

49.7

Rank 431 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%40
Size 25%24
Role 20%90
Recency 10%19
Conviction 10%100

Insider timeline

2 insiders bought within 2 days, 8 Jul to 9 Jul: 2 Executive. The share closed at 6,140.00 on the first of those days and at 6,770.00 most recently (+10.3%).

Several insiders within 15 days: 2026-07-08 – 2026-07-09Choi Hyeong-uChoi Hyeong-uMember of the executive committeeExecutiveKang Jong-guKang Jong-guMember of the executive committeeExecutive2026-07-03 · Choi Hyeong-u · purchase · 10,288,000 KRW2026-07-03 · Kang Jong-gu · purchase · 6,336,310 KRW2026-07-07 · Choi Hyeong-u · purchase · 7,656,000 KRW2026-07-08 · Choi Hyeong-u · purchase · 1,248,000 KRW2026-07-08 · Kang Jong-gu · purchase · 6,233,760 KRW2026-07-09 · Kang Jong-gu · purchase · 6,020,000 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.

▮Purple band: several insiders bought within 15 days

The band marks the stretch with the most different buyers: at most 15 days long and at least two people. Here it is 8 Jul – 9 Jul, with 2 insiders. Only the strongest stretch is marked. Several people deciding the same thing is harder to explain by one person's private reasons, but insiders often buy together just after a closed period ends, so compare it with the grey weekly bars.

Blue line: this share's price, −22.4% over these six months

The closing price of each day, from 8,720.00 on 2026-04-21 to 6,770.00 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 −22.4%, the typical one −31.9%, 9.5 points ahead. It is not an index and not a comparison within one industry.

This company: insiders buying per month, last 12 months

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

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Choi Hyeong-uExecutive3—19.2M KRW2026-07-03+6.1%
Kang Jong-guExecutive3—18.6M KRW2026-07-03+6.1%

Insiders' buying price vs the latest close

Insiders paid 6,297.01 KRW a share on average (8 purchase lines, 2 buyers, 2026-07-03 – 2026-07-09). The close on 2026-10-16 was 7.5% above that price.

The latest purchase (2026-07-09) was at 6,020.00 KRW; the close was 12.5% above that price.

Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored. 12 more purchase lines could not be compared with the share price and are left out.

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
2026-07-09Kang Jong-guManaging directorBought on the exchange1,000₩6,020₩6.0MDART ↗
2026-07-08Kang Jong-guManaging directorBought on the exchange999₩6,240₩6.2MDART ↗
2026-07-08Choi Hyeong-uSenior managing directorBought on the exchange200₩6,240₩1.2MDART ↗
2026-07-07Choi Hyeong-uSenior managing directorBought on the exchange400₩6,340₩2.5MDART ↗
2026-07-07Choi Hyeong-uSenior managing directorBought on the exchange800₩6,400₩5.1MDART ↗
2026-07-03Choi Hyeong-uSenior managing directorBought on the exchange1,600₩6,430₩10.3MDART ↗
2026-07-03Kang Jong-guManaging directorBought on the exchange1₩6,310₩6,310DART ↗
2026-07-03Kang Jong-guManaging directorBought on the exchange1,000₩6,330₩6.3MDART ↗
2025-11-20Hong U-seonCEOBought on the exchange500₩16,330₩8.2MDART ↗
2025-11-20Hong U-seonCEOBought on the exchange411₩16,340₩6.7MDART ↗
2025-11-20Hong U-seonCEOBought on the exchange582₩16,350₩9.5MDART ↗
2025-10-23Hong U-seonCEOBought on the exchange191₩15,850₩3.0MDART ↗
2025-10-23Hong U-seonCEOBought on the exchange397₩15,910₩6.3MDART ↗
2025-10-23Hong U-seonCEOBought on the exchange365₩15,930₩5.8MDART ↗
2025-10-23Hong U-seonCEOBought on the exchange357₩15,950₩5.7MDART ↗
2025-10-23Hong U-seonCEOBought on the exchange378₩15,970₩6.0MDART ↗
2025-10-22Hong U-seonCEOBought on the exchange16₩15,910₩254,560DART ↗
2025-10-22Hong U-seonCEOBought on the exchange385₩15,930₩6.1MDART ↗
2025-10-22Hong U-seonCEOBought on the exchange379₩15,950₩6.0MDART ↗
2025-10-22Hong U-seonCEOBought on the exchange395₩15,970₩6.3MDART ↗
Other changes in holdings · 13

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

DateInsiderRoleReasonSharesFiling
2025-12-29Jung Myeong-hwanManaging directorAcquisition of new shares without compensation(+)38,490DART ↗
2025-12-19Lee Sang-beopManaging directorAcquisition of new shares without compensation(+)1,065DART ↗
2025-12-19SEOUL NATIONAL UNIVERSITY HOSPITAL10% shareholderAcquisition of new shares without compensation(+)2,260,611DART ↗
2025-12-19Hong U-seonCEOAcquisition of new shares without compensation(+)54,367DART ↗
2025-12-19Lee Ji-wonManaging directorAcquisition of new shares without compensation(+)1,219DART ↗
2025-12-19Shin Heung-cheolManaging directorAcquisition of new shares without compensation(+)57,800DART ↗
2025-12-19Kwon Sang-yunSenior managing directorAcquisition of new shares without compensation(+)1,000DART ↗
2025-12-19Kang Jong-guManaging directorAcquisition of new shares without compensation(+)2,018DART ↗
2025-12-19Binex Co.,Ltd.10% shareholderAcquisition of new shares without compensation(+)683,564DART ↗
2025-10-30Binex Co.,Ltd.10% shareholderNew report(+)682,949DART ↗
2025-10-30Binex Co.,Ltd.10% shareholderNew major shareholders(+)615DART ↗
2025-04-01Lee Sang-beopManaging directorNew appointment(+)1,065DART ↗
2025-03-04Kang Jong-guManaging directorNew appointment(+)163DART ↗