TAIWAN · TWSE / TPEx
KY M.K.
馬光-KY · 4139 · TPEx (OTC) · Biotech and medical
Share price, 2026-10-19NT$43.801 month +8.3% · 1 year +72.1%
Directors and supervisors hold2,450,1445.4% of shares issued
Of which pledged16.8%412,000
Major shareholders (10%+) hold1,861,9604.1% of shares issued
Revenue, 2026-09+2.7%year on year
Share price, last 12 months
Daily closes adjusted for cash and stock dividends, against the TAIEX index rebased to the same start. Prices from Yahoo Finance.
Directors, officers and major shareholders
Holdings reported for 2026-09. At election = shares held when the director was elected. Related parties = holdings of the person's spouse, minor children and nominees. One person with two roles is listed once.
| Person | Role | At election | Now | Of the company | Pledged | Related parties |
|---|---|---|---|---|---|---|
| 福苓興業有限公司 | Chairman | 75,000 | 96,000 | 0.21% | — | — |
| 巫雲光 | Chairman (corporate representative) | — | 200,000 | 0.44% | — | — |
| 黃柏睿 | Director | 418,144 | 418,144 | 0.93% | 412,000 | — |
| 李兆文 | Director | 1,938,000 | 1,936,000 | 4.30% | — | — |
| 時宏玲 | Independent director | — | 0 | — | — | — |
| 張淳淳 | Independent director | — | 0 | — | — | — |
| 陳俊偉 | Independent director | — | 0 | — | — | — |
| 于倩 | President | — | 0 | — | — | — |
| 陳怡君 | Manager · Chief financial officer · Chief accountant | — | 0 | — | — | — |
| 張峻誠 | Manager | — | 30,720 | 0.07% | — | — |
| 黃傳勝 | Major shareholder (10%+) | — | 1,861,960 | 4.14% | 1,820,000 | 7,289,458 |