TAIWAN · TWSE / TPEx
Medeon
益安 · 6499 · TPEx (OTC) · Biotech and medical
Share price, 2026-10-19NT$85.901 month +21.8% · 1 year -5.0%
Directors and supervisors hold33,902,93935.0% of shares issued
Of which pledged28.9%9,800,000
Major shareholders (10%+) hold33,902,93935.0% of shares issued
Revenue, 2026-09+513.1%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 |
|---|---|---|---|---|---|---|
| 美商Ｍｅｄｅｏｎ，Ｉｎｃ． | Chairman · Major shareholder (10%+) | 10,450,911 | 10,423,911 | 10.75% | — | — |
| Ｙｕｅ Ｔｅｈ Ｊａｎｇ（張有德） | Chairman (corporate representative) · President | — | 0 | — | — | — |
| 晟德大藥廠股份有限公司 | Director · Major shareholder (10%+) | 27,411,028 | 23,479,028 | 24.22% | 9,800,000 | — |
| 吳志雄 | Director (corporate representative) | — | 30,487 | 0.03% | — | — |
| 林榮錦 | Director (corporate representative) | — | 0 | — | — | 83,047 |
| 楊啟航 | Independent director | — | 0 | — | — | — |
| 馬嘉應 | Independent director | — | 0 | — | — | — |
| 葉均蔚 | Independent director | — | 0 | — | — | — |
| 楊鳳翔 | Independent director | — | 0 | — | — | 90,000 |
| 翁育詩 | Vice president | — | 397,881 | 0.41% | — | — |
| 張文 | Vice president | — | 80,000 | 0.08% | — | — |
| 陳靖宜 | Vice president · Chief financial officer · Other | — | 145,634 | 0.15% | — | 53,780 |
| 陳珮 | Assistant vice president | — | 20,437 | 0.02% | — | — |
| 王佳雯 | Chief accountant | — | 19,000 | 0.02% | — | — |