Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

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SOUTH KOREA · OPENDART

NuriFlex Co.,Ltd.

누리플렉스 · 040160 · KOSDAQ · Technology · Software—Application

Score

Not ranked: no net buying on the exchange by an individual insider in the last 180 days.

Insider timeline

One insider bought, once (6 May). The share closed at 16,980.00 that day and at 5,120.00 most recently (−69.8%). 1 of the buyers also disclosed a sale in the window.

Jung Byeong-geolJung Byeong-geolMember of the executive committeeExecutive2026-05-04 · Jung Byeong-geol · sale · 105,335,000 KRW2026-05-06 · Jung Byeong-geol · sale · 26,915,000 KRW2026-05-06 · Jung Byeong-geol · purchase · 18,089,280 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.

×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, −65.9% over these six months

The closing price of each day, from 15,020.00 on 2026-04-21 to 5,120.00 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 −65.9%, the typical one −31.9%, 34.0 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
Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Jung Byeong-geolExecutive1218.1M KRW2026-05-06−69.8%

Purchases against sales

12%purchases
Purchases12%18.1M KRW · 6 line(s) · 1 insider(s)
Sales88%132.2M KRW · 9 line(s) · 1 insider(s)

Shares of the reported value of insider transactions in the 180-day window. Sales include disposals for tax, at option exercise or under a pre-set plan, which say little about an insider's view. The split describes what was disclosed; it is not a signal.

Insiders' buying price vs the latest close

Insiders paid 18,089.28 KRW a share on average (6 purchase lines, 1 buyer, 2026-05-06 – 2026-05-06). The close on 2026-10-16 was 71.7% 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
2026-05-06Jung Byeong-geolExecutiveSold on the exchange500₩17,880₩8.9MDART ↗
2026-05-06Jung Byeong-geolExecutiveSold on the exchange500₩17,960₩9.0MDART ↗
2026-05-06Jung Byeong-geolExecutiveSold on the exchange500₩17,990₩9.0MDART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange511₩18,050₩9.2MDART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange1₩18,080₩18,080DART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange265₩18,100₩4.8MDART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange41₩18,110₩742,510DART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange2₩18,120₩36,240DART ↗
2026-05-06Jung Byeong-geolExecutiveBought on the exchange180₩18,180₩3.3MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange500₩17,400₩8.7MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange1,000₩17,550₩17.6MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange1,000₩17,560₩17.6MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange1,500₩17,570₩26.4MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange1,000₩17,580₩17.6MDART ↗
2026-05-04Jung Byeong-geolExecutiveSold on the exchange1,000₩17,590₩17.6MDART ↗
2026-04-03Kim Yeong-deokAdviserSold on the exchange17,500₩10,800₩189.0MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,400₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,410₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,420₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,430₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,440₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,450₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,460₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,470₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,480₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,490₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,500₩5.2MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,510₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,520₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,530₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,540₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,550₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,560₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,570₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,580₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,590₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,600₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,610₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,620₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,630₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,640₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,650₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,660₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange500₩10,670₩5.3MDART ↗
2026-04-03Jung Byeong-geolExecutiveSold on the exchange1,000₩10,770₩10.8MDART ↗
2026-04-02Jung Byeong-geolExecutiveSold on the exchange69₩10,470₩722,430DART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,360₩5.2MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,370₩5.2MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,380₩5.2MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,410₩5.2MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange999₩10,430₩10.4MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange432₩10,450₩4.5MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,470₩5.2MDART ↗
2026-04-01Jung Byeong-geolExecutiveSold on the exchange500₩10,480₩5.2MDART ↗
2026-03-13Kim Yeong-deokAdviserSold on the exchange21,500₩9,900₩212.8MDART ↗
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
2025-12-10NURIFLEX HOLDINGS INC.10% shareholderDeclared block trade(-)110,000DART ↗