Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

BOOKOOK SECURITIES CO.,LTD

부국증권 · 001270 · KOSPI · Financial Services · Capital Markets

Score

65.5

Rank 160 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%20
Size 25%97
Role 20%76
Recency 10%90
Conviction 10%100

Insider timeline

One insider bought, 44 times, the latest (12 Oct). The share closed at 48,600.00 that day and at 47,050.00 most recently (−3.2%).

Kim,Joong-KunKim,Joong-Kun10% shareholderRole not classified2026-05-13 · Kim,Joong-Kun · purchase · 81,079,740 KRW2026-05-14 · Kim,Joong-Kun · purchase · 58,252,725 KRW2026-05-15 · Kim,Joong-Kun · purchase · 298,841,400 KRW2026-05-18 · Kim,Joong-Kun · purchase · 51,133,950 KRW2026-05-19 · Kim,Joong-Kun · purchase · 70,849,900 KRW2026-05-20 · Kim,Joong-Kun · purchase · 127,295,244 KRW2026-07-02 · Kim,Joong-Kun · purchase · 6,875,000 KRW2026-07-03 · Kim,Joong-Kun · purchase · 24,306,300 KRW2026-07-07 · Kim,Joong-Kun · purchase · 10,450,000 KRW2026-07-08 · Kim,Joong-Kun · purchase · 74,563,153 KRW2026-07-09 · Kim,Joong-Kun · purchase · 68,565,140 KRW2026-07-10 · Kim,Joong-Kun · purchase · 4,352,900 KRW2026-07-14 · Kim,Joong-Kun · purchase · 119,273,940 KRW2026-07-15 · Kim,Joong-Kun · purchase · 5,130,000 KRW2026-07-20 · Kim,Joong-Kun · purchase · 98,224,812 KRW2026-07-21 · Kim,Joong-Kun · purchase · 23,608,000 KRW2026-07-22 · Kim,Joong-Kun · purchase · 43,530,225 KRW2026-07-24 · Kim,Joong-Kun · purchase · 53,350,000 KRW2026-07-28 · Kim,Joong-Kun · purchase · 233,809,312 KRW2026-07-29 · Kim,Joong-Kun · purchase · 276,193,500 KRW2026-07-30 · Kim,Joong-Kun · purchase · 484,000 KRW2026-08-10 · Kim,Joong-Kun · purchase · 45,253,600 KRW2026-08-19 · Kim,Joong-Kun · purchase · 16,230,000 KRW2026-08-21 · Kim,Joong-Kun · purchase · 7,316,800 KRW2026-09-02 · Kim,Joong-Kun · purchase · 75,467,000 KRW2026-09-03 · Kim,Joong-Kun · purchase · 52,925,000 KRW2026-09-04 · Kim,Joong-Kun · purchase · 11,573,700 KRW2026-09-07 · Kim,Joong-Kun · purchase · 61,675,425 KRW2026-09-08 · Kim,Joong-Kun · purchase · 13,589,400 KRW2026-09-09 · Kim,Joong-Kun · purchase · 144,878,200 KRW2026-09-10 · Kim,Joong-Kun · purchase · 239,017,856 KRW2026-09-11 · Kim,Joong-Kun · purchase · 14,955,000 KRW2026-09-15 · Kim,Joong-Kun · purchase · 15,388,800 KRW2026-09-16 · Kim,Joong-Kun · purchase · 40,189,600 KRW2026-09-21 · Kim,Joong-Kun · purchase · 10,060,000 KRW2026-09-23 · Kim,Joong-Kun · purchase · 20,340,000 KRW2026-09-28 · Kim,Joong-Kun · purchase · 15,289,800 KRW2026-09-29 · Kim,Joong-Kun · purchase · 15,109,800 KRW2026-09-30 · Kim,Joong-Kun · purchase · 25,070,000 KRW2026-10-02 · Kim,Joong-Kun · purchase · 19,999,200 KRW2026-10-06 · Kim,Joong-Kun · purchase · 10,100,000 KRW2026-10-07 · Kim,Joong-Kun · purchase · 15,030,000 KRW2026-10-08 · Kim,Joong-Kun · purchase · 39,762,400 KRW2026-10-12 · Kim,Joong-Kun · purchase · 38,700,000 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.

Blue line: this share's price, −37.8% over these six months

The closing price of each day, from 75,600.00 on 2026-04-21 to 47,050.00 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 −37.8%, the typical one −20.4%, 17.4 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
Feb
Mar
Apr
1May
Jun
1Jul
1Aug
1Sep
1Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Kim,Joong-KunRole not classified44—2.7bn KRW2026-05-13−35.5%

Insiders' buying price vs the latest close

Insiders paid 54,876.66 KRW a share on average (44 purchase lines, 1 buyer, 2026-05-13 – 2026-10-12). The close on 2026-10-16 was 14.3% below that price.

The latest purchase (2026-10-12) was at 48,375.00 KRW; the close was 2.7% below 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
2026-10-12Kim,Joong-Kun10% shareholderBought on the exchange800₩48,375₩38.7MDART ↗
2026-10-08Kim,Joong-Kun10% shareholderBought on the exchange800₩49,703₩39.8MDART ↗
2026-10-07Kim,Joong-Kun10% shareholderBought on the exchange300₩50,100₩15.0MDART ↗
2026-10-06Kim,Joong-Kun10% shareholderBought on the exchange200₩50,500₩10.1MDART ↗
2026-10-02Kim,Joong-Kun10% shareholderBought on the exchange400₩49,998₩20.0MDART ↗
2026-09-30Kim,Joong-Kun10% shareholderBought on the exchange500₩50,140₩25.1MDART ↗
2026-09-29Kim,Joong-Kun10% shareholderBought on the exchange300₩50,366₩15.1MDART ↗
2026-09-28Kim,Joong-Kun10% shareholderBought on the exchange300₩50,966₩15.3MDART ↗
2026-09-23Kim,Joong-Kun10% shareholderBought on the exchange400₩50,850₩20.3MDART ↗
2026-09-21Kim,Joong-Kun10% shareholderBought on the exchange200₩50,300₩10.1MDART ↗
2026-09-16Kim,Joong-Kun10% shareholderBought on the exchange800₩50,237₩40.2MDART ↗
2026-09-15Kim,Joong-Kun10% shareholderBought on the exchange300₩51,296₩15.4MDART ↗
2026-09-11Kim,Joong-Kun10% shareholderBought on the exchange300₩49,850₩15.0MDART ↗
2026-09-10Kim,Joong-Kun10% shareholderBought on the exchange4,928₩48,502₩239.0MDART ↗
2026-09-09Kim,Joong-Kun10% shareholderBought on the exchange2,900₩49,958₩144.9MDART ↗
2026-09-08Kim,Joong-Kun10% shareholderBought on the exchange264₩51,475₩13.6MDART ↗
2026-09-07Kim,Joong-Kun10% shareholderBought on the exchange1,197₩51,525₩61.7MDART ↗
2026-09-04Kim,Joong-Kun10% shareholderBought on the exchange223₩51,900₩11.6MDART ↗
2026-09-03Kim,Joong-Kun10% shareholderBought on the exchange1,000₩52,925₩52.9MDART ↗
2026-09-02Kim,Joong-Kun10% shareholderBought on the exchange1,400₩53,905₩75.5MDART ↗
2026-08-21Kim,Joong-Kun10% shareholderBought on the exchange136₩53,800₩7.3MDART ↗
2026-08-19Kim,Joong-Kun10% shareholderBought on the exchange300₩54,100₩16.2MDART ↗
2026-08-10Kim,Joong-Kun10% shareholderBought on the exchange800₩56,567₩45.3MDART ↗
2026-07-30Kim,Joong-Kun10% shareholderBought on the exchange10₩48,400₩484,000DART ↗
2026-07-29Kim,Joong-Kun10% shareholderBought on the exchange5,500₩50,217₩276.2MDART ↗
2026-07-28Kim,Joong-Kun10% shareholderBought on the exchange4,534₩51,568₩233.8MDART ↗
2026-07-24Kim,Joong-Kun10% shareholderBought on the exchange1,000₩53,350₩53.4MDART ↗
2026-07-22Kim,Joong-Kun10% shareholderBought on the exchange795₩54,755₩43.5MDART ↗
2026-07-21Kim,Joong-Kun10% shareholderBought on the exchange454₩52,000₩23.6MDART ↗
2026-07-20Kim,Joong-Kun10% shareholderBought on the exchange1,863₩52,724₩98.2MDART ↗
2026-07-15Kim,Joong-Kun10% shareholderBought on the exchange95₩54,000₩5.1MDART ↗
2026-07-14Kim,Joong-Kun10% shareholderBought on the exchange2,220₩53,727₩119.3MDART ↗
2026-07-10Kim,Joong-Kun10% shareholderBought on the exchange79₩55,100₩4.4MDART ↗
2026-07-09Kim,Joong-Kun10% shareholderBought on the exchange1,259₩54,460₩68.6MDART ↗
2026-07-08Kim,Joong-Kun10% shareholderBought on the exchange1,337₩55,769₩74.6MDART ↗
2026-07-07Kim,Joong-Kun10% shareholderBought on the exchange190₩55,000₩10.4MDART ↗
2026-07-03Kim,Joong-Kun10% shareholderBought on the exchange452₩53,775₩24.3MDART ↗
2026-07-02Kim,Joong-Kun10% shareholderBought on the exchange125₩55,000₩6.9MDART ↗
2026-05-20Kim,Joong-Kun10% shareholderBought on the exchange2,043₩62,308₩127.3MDART ↗
2026-05-19Kim,Joong-Kun10% shareholderBought on the exchange1,100₩64,409₩70.8MDART ↗
2026-05-18Kim,Joong-Kun10% shareholderBought on the exchange773₩66,150₩51.1MDART ↗
2026-05-15Kim,Joong-Kun10% shareholderBought on the exchange4,300₩69,498₩298.8MDART ↗
2026-05-14Kim,Joong-Kun10% shareholderBought on the exchange801₩72,725₩58.3MDART ↗
2026-05-13Kim,Joong-Kun10% shareholderBought on the exchange1,124₩72,135₩81.1MDART ↗
Other changes in holdings · 1

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

DateInsiderRoleReasonSharesFiling
2026-01-01Kim Do-yunManaging directorNew appointment(+)132,591DART ↗