Stock Trading CanarySOUTH KOREA · OPENDART
WONIK QnC CORPORATION
원익QnC · 074600 · KOSDAQ · Technology · Semiconductor Equipment & Materials
Score
51.7
Price vs insider buying
074600.KQ · KRW● Purchase × Sale ◇ Public disclosure ▥ 15-day cluster ·
Circles and crosses mark trade dates; diamonds below the axis mark later public disclosures. The trade became public on its disclosure date. Prices are nearest-session closes, not insider execution prices. Marker sizes are not compared when values or currencies differ.
Insider timeline
One insider bought, 2 times, the latest (27 Oct). The share closed at 25,400.00 that day and at 22,550.00 most recently (−11.2%).
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, −37.4% over these six months
The closing price of each day, from 36,050.00 on 2026-05-11 to 22,550.00 on 2026-11-05. 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.
This company: insiders buying per month, last 12 months
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Hong Joo BAEK | CEO / chair | 2 | — | 123.8M KRW | 2026-10-26 | −7.8% |
Insiders' buying price vs the latest close
Insiders paid 24,765.20 KRW a share on average (2 purchase lines, 1 buyer, 2026-10-26 – 2026-10-27). The close on 2026-11-05 was 8.9% below that price.
The latest purchase (2026-10-27) was at 25,650.00 KRW; the close was 12.1% 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.
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.
| Date | Insider | Role | Reason | Shares | Filing |
|---|---|---|---|---|---|
| 2025-08-01 | Dong Gyu, KIM | Managing director | New appointment(+) | 1,000 | DART ↗ |
Insiders and institutions
Insiders, ranking window: ₩123.8M net bought · buyers: 1 · last 2026-10-27
Holders of 5% and more (DART large shareholding reports)
| Holder | Of the shares | Report | As of | Change |
|---|---|---|---|---|
| 국민연금공단 | 5.39% | simplified | 2026-10-02 | −1.08 pp |
Filings in the last 12 months
0 new · 2 raised · 1 cut · 0 fell under 5%
| As of | Holder | Report | Stake | What happened |
|---|---|---|---|---|
| 2026-10-02 | 국민연금공단 | simplified | 6.47% → 5.39% | cut |
| 2026-07-01 | 국민연금공단 | simplified | 5.11% → 6.47% | raised |
| 2026-04-01 | 국민연금공단 | simplified | 4.23% → 5.11% | raised |
Source: OpenDART, large shareholding reports (대량보유상황보고서), of the last two years; a holder that has not reported since is not shown. A holder must report on reaching 5% and on each change of 1% or more, within five working days. A general report is filed by a holder who may seek to influence the management, a simplified one by a passive investor. The percentage is the reporter's, with its related parties. Context only; not part of the score.