Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

SHINSUNG E&G Co.,LTD.

신성이엔지 · 011930 · KOSPI · Industrials · Building Products & Equipment

Score

68.9

Rank 130 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%80
Size 25%61
Role 20%65
Recency 10%26
Conviction 10%100

Insider timeline

4 insiders bought within 11 days, 8 Jun to 18 Jun: 3 Executive, 1 CEO / chair. 2 of them bought again later. The share closed at 19,260.00 on the first of those days and at 15,900.00 most recently (−17.4%).

Several insiders within 15 days: 2026-06-08 – 2026-06-18Kim Tae HyungKim Tae HyungMember of the executive committeeExecutiveKim Yeon MoKim Yeon MoMember of the executive committeeExecutiveLee Seung HwanLee Seung HwanMember of the executive committeeExecutiveLee Ji SeonLee Ji SeonChief Executive OfficerCEO / chair2026-06-02 · Kim Tae Hyung · purchase · 4,189,500 KRW2026-06-05 · Kim Tae Hyung · purchase · 2,065,000 KRW2026-06-08 · Kim Yeon Mo · purchase · 19,510,000 KRW2026-06-09 · Kim Tae Hyung · purchase · 2,017,500 KRW2026-06-12 · Lee Seung Hwan · purchase · 10,475,000 KRW2026-06-18 · Lee Ji Seon · purchase · 21,050,000 KRW2026-06-23 · Lee Ji Seon · purchase · 19,500,000 KRW2026-06-24 · Kim Yeon Mo · purchase · 17,840,000 KRW2026-06-24 · Lee Ji Seon · purchase · 18,500,000 KRW2026-06-26 · Lee Ji Seon · purchase · 17,077,000 KRW2026-07-03 · Lee Ji Seon · purchase · 17,300,000 KRW2026-07-29 · Kim Yeon Mo · purchase · 396,660 KRW2026-07-30 · Kim Yeon Mo · purchase · 23,289,280 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 Jun – 18 Jun, with 4 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, −59.6% over these six months

The closing price of each day, from 39,350.00 on 2026-04-21 to 15,900.00 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, −20.4%

Taken from the 685 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 −59.6%, the typical one −20.4%, 39.2 points behind. It is not an index and not a comparison within one industry.

This company: insiders buying per month, last 12 months

Nov
Dec
Jan
1Feb
1Mar
Apr
May
4Jun
2Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Kim Tae HyungExecutive3—8.3M KRW2026-06-02−26.9%
Kim Yeon MoExecutive4—61.0M KRW2026-06-08−17.4%
Lee Seung HwanExecutive1—10.5M KRW2026-06-12−23.7%
Lee Ji SeonCEO / chair5—93.4M KRW2026-06-18−24.8%

Insiders' buying price vs the latest close

Insiders paid 17,513.64 KRW a share on average (13 purchase lines, 4 buyers, 2026-06-02 – 2026-07-30). The close on 2026-10-16 was 9.2% below that price.

The latest purchase (2026-07-30) was at 11,840.00 KRW; the close was 34.3% above that price.

Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored. 2 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
2026-07-30Kim Yeon MoPresidentBought on the exchange1,967₩11,840₩23.3MDART ↗
2026-07-29Kim Yeon MoPresidentBought on the exchange33₩12,020₩396,660DART ↗
2026-07-03Lee Ji SeonCEOBought on the exchange1,000₩17,300₩17.3MDART ↗
2026-06-26Lee Ji SeonCEOBought on the exchange1,000₩17,077₩17.1MDART ↗
2026-06-24Kim Yeon MoPresidentBought on the exchange1,000₩17,840₩17.8MDART ↗
2026-06-24Lee Ji SeonCEOBought on the exchange1,000₩18,500₩18.5MDART ↗
2026-06-23Lee Ji SeonCEOBought on the exchange1,000₩19,500₩19.5MDART ↗
2026-06-18Lee Ji SeonCEOBought on the exchange1,000₩21,050₩21.1MDART ↗
2026-06-12Lee Seung HwanVice presidentBought on the exchange500₩20,950₩10.5MDART ↗
2026-06-09Kim Tae HyungManaging directorBought on the exchange100₩20,175₩2.0MDART ↗
2026-06-08Kim Yeon MoPresidentBought on the exchange1,000₩19,510₩19.5MDART ↗
2026-06-05Kim Tae HyungManaging directorBought on the exchange100₩20,650₩2.1MDART ↗
2026-06-02Kim Tae HyungManaging directorBought on the exchange190₩22,050₩4.2MDART ↗
2026-03-10Lee Seung HwanVice presidentBought on the exchange5,000₩2,170₩10.8MDART ↗
2026-02-02Kim SinwooManaging directorBought on the exchange5,000₩1,800₩9.0MDART ↗
Other changes in holdings · 5

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

DateInsiderRoleReasonSharesFiling
2026-04-28Lee Ji SeonCEOStock consolidation15,030,194DART ↗
2026-04-28Lee Seung HwanVice presidentStock consolidation4,500DART ↗
2026-04-28Kim Tae HyungManaging directorStock consolidation990DART ↗
2026-01-15Kim Hak YoungManaging directorNew appointment(+)950DART ↗
2025-09-05Lee Wan KeunChairmanOff-hour trading(-)450,000DART ↗