Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

RingNet Co., Ltd.

링네트 · 042500 · KOSDAQ · Technology · Information Technology Services

Score

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

Insider timeline

No purchase in the last 180 days; 2 insiders sold.

Kim DaeHwaKim DaeHwaDirectorBoard memberSong YoungSeokSong YoungSeokDirectorBoard member2026-07-20 · Kim DaeHwa · sale · 13,434,300 KRW2026-09-23 · Song YoungSeok · sale · 20,910,000 KRWMayJunJulAugSepOct

Tap an item for what it means.

×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, −18.6% over these six months

The closing price of each day, from 5,280.00 on 2026-04-21 to 4,300.00 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 −18.6%, the typical one −31.9%, 13.3 points ahead. 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
Mar
1Apr
May
Jun
Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Kim DaeHwaBoard member—1———
Song YoungSeokBoard member—1———

Insiders' buying price vs the latest close

Insiders paid 4,030.25 KRW a share on average (6 purchase lines, 2 buyers, 2026-02-13 – 2026-04-08). The close on 2026-10-16 was 6.7% above that price.

The latest purchase (2026-04-08) was at 4,047.00 KRW; the close was 6.3% 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
2026-09-23Song YoungSeokDirectorSold on the exchange5,000₩4,182₩20.9MDART ↗
2026-07-20Kim DaeHwaDirectorSold on the exchange3,300₩4,071₩13.4MDART ↗
2026-04-14Lee Ji-YoonManaging directorSold on the exchange24,000₩5,791₩139.0MDART ↗
2026-04-13Lee Ji-YoonManaging directorSold on the exchange29,000₩5,227₩151.6MDART ↗
2026-04-08Lee Ju SukVice chairmanBought on the exchange2,000₩4,047₩8.1MDART ↗
2026-04-06Lee Ju SukVice chairmanBought on the exchange21,036₩4,020₩84.6MDART ↗
2026-04-03Lee Ju SukVice chairmanBought on the exchange61,051₩4,021₩245.5MDART ↗
2026-04-02Lee Ju SukVice chairmanBought on the exchange36,464₩4,039₩147.3MDART ↗
2026-04-01Lee Ju SukVice chairmanBought on the exchange63,536₩4,037₩256.5MDART ↗
2026-02-13Dong Ick ShinManaging directorBought on the exchange8₩3,915₩31,320DART ↗
2025-12-10Lee Ji-YoonManaging directorSold on the exchange5,000₩1,443₩7.2MDART ↗
2025-12-09Lee Ji-YoonManaging directorSold on the exchange5,000₩1,443₩7.2MDART ↗
2025-12-04Lee Ji-YoonManaging directorSold on the exchange15,000₩1,443₩21.6MDART ↗
Other changes in holdings · 60

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

DateInsiderRoleReasonSharesFiling
2026-07-31Kim DaeHwaDirectorExecutive retirement(-)2,090DART ↗
2026-07-24Oh seungchulDirectorOthers(+)2,338DART ↗
2026-07-24Kim DaeHwaDirectorOthers(+)1,558DART ↗
2026-07-24Jeong YunHyeokDirectorOthers(+)2,338DART ↗
2026-07-24Chung DoYilDirectorOthers(+)2,338DART ↗
2026-07-24Lee ByungSeokDirectorOthers(+)778DART ↗
2026-07-24Jeon ChangwooDirectorOthers(+)2,338DART ↗
2026-07-24Lee KwangDongDirectorOthers(+)2,338DART ↗
2026-07-24Park WonMiDirectorOthers(+)2,338DART ↗
2026-07-24Kim Bong SuDirectorOthers(+)466DART ↗
2026-07-24Lee JeongHoonDirectorOthers(+)2,338DART ↗
2026-07-24Oh KiChurDirectorOthers(+)2,338DART ↗
2026-07-24Park HoChangDirectorOthers(+)2,338DART ↗
2026-07-24Yang SoonUnDirectorOthers(+)7,018DART ↗
2026-07-24Ham ByungHoonDirectorOthers(+)2,338DART ↗
2026-07-24Cho WanseongDirectorOthers(+)7,018DART ↗
2026-07-24Maeng SeInDirectorOthers(+)2,338DART ↗
2026-07-24Byun HanSupDirectorOthers(+)11,698DART ↗
2026-07-24Kang SubongDirectorOthers(+)2,338DART ↗
2026-07-24Jeon SunghunDirectorOthers(+)3,118DART ↗
2026-07-24Lee JongBogDirectorOthers(+)2,338DART ↗
2026-07-24Choi SangKyuDirectorOthers(+)7,018DART ↗
2026-07-24Kim SangKyuDirectorOthers(+)3,118DART ↗
2026-07-24Eum TeaKyoungManaging directorOthers(+)15,598DART ↗
2026-07-24Shin Dong IckManaging directorOthers(+)3,118DART ↗
2026-07-24Seo JungchulManaging directorOthers(+)3,118DART ↗
2026-07-24Park JaeWanManaging directorOthers(+)3,118DART ↗
2026-07-24Lee JiYoonManaging directorOthers(+)18,718DART ↗
2026-07-24Sung HwaSukSenior managing directorOthers(+)4,678DART ↗
2026-07-24Lee JaeHwaManaging directorOthers(+)3,118DART ↗
2026-07-24Yoon TaeSeongSenior managing directorOthers(+)3,118DART ↗
2026-03-01Oh seungchulDirectorNew appointment(+)2,787DART ↗
2026-02-27Lee Ji-YoonManaging directorDisposal in exchange(-)3,900DART ↗
2026-02-20Choi ByungMinManaging directorOthers(+)3,118DART ↗
2026-02-20Park Gyeong-suDirectorNew report(+)792DART ↗
2026-02-20Kim Dae-hwaDirectorOthers(+)2,158DART ↗
2026-02-20JEONG YUN HYEOKDirectorOthers(+)3,170DART ↗
2026-02-20Chung Do-YilDirectorNew report(+)1,911DART ↗
2026-02-20Lee Byeong-seokDirectorNew report(+)1,786DART ↗
2026-02-20Lee Byeong-jinDirectorNew report(+)317DART ↗
2026-02-20Jeon Chang-uDirectorOthers(+)1,115DART ↗
2026-02-20LEE KWANG DONGDirectorOthers(+)2,136DART ↗
2026-02-20Park,WonMiDirectorOthers(+)1,678DART ↗
2026-02-20Kim, Bong SuDirectorOthers(+)1,057DART ↗
2026-02-20LEE JEONGHOONDirectorOthers(+)1,611DART ↗
2026-02-20YoungSeok, SongDirectorTreasury stock bonus(+)634DART ↗
2026-02-20Oh Ki-ChurDirectorOthers(+)2,617DART ↗
2026-02-20Park Ho-ChangDirectorOthers(+)1,678DART ↗
2026-02-20Yang Soon-UnDirectorOthers(+)4,211DART ↗
2026-02-20Ham Byung HoonDirectorOthers(+)1,678DART ↗
2026-02-20Wanseong ChoDirectorOthers(+)2,854DART ↗
2026-02-20Maeng Se InDirectorOthers(+)1,441DART ↗
2026-02-20Byun Han SupDirectorOthers(+)2,866DART ↗
2026-02-20Kang Su-bongDirectorOthers(+)1,631DART ↗
2026-02-20Jeon Sung-hunDirectorOthers(+)3,881DART ↗
2026-02-20Lee Jong-BogDirectorOthers(+)1,599DART ↗
2026-02-20Choi, Sang KyuDirectorOthers(+)2,391DART ↗
2026-02-20Kim SangKyuDirectorOthers(+)5,578DART ↗
2026-02-20ByungMin, ChoiManaging directorOthers(+)5,816DART ↗
2026-02-20Ted EumManaging directorOthers(+)6,281DART ↗