TAIWAN · TWSE / TPEx
FORMOSA
寶島科 · 5312 · TPEx (OTC) · Biotech and medical
Share price, 2026-10-19NT$89.801 month +0.1% · 1 year -4.2%
Directors and supervisors hold16,028,55826.7% of shares issued
Of which pledged16.5%2,649,000
Major shareholders (10%+) hold10,857,05718.1% of shares issued
Revenue, 2026-09+6.5%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 |
|---|---|---|---|---|---|---|
| 捷富國際股份有限公司 | Chairman · Director · Major shareholder (10%+) | 10,785,057 | 10,857,057 | 18.08% | 2,649,000 | — |
| 蔡國洲 | Chairman (corporate representative) | — | 1,335,964 | 2.22% | 1,300,000 | 50,000 |
| 蔡國平 | Vice chairman | 389,439 | 389,439 | 0.65% | — | — |
| 陳劉惠鈺 | Director | 2,396,975 | 2,396,975 | 3.99% | — | 124,000 |
| 蔡宜珊 | Director (corporate representative) · President | — | 227,000 | 0.38% | — | — |
| 寶島電子股份有限公司 | Director | 874,115 | 1,084,115 | 1.81% | — | — |
| 闕子江 | Director (corporate representative) | — | 0 | — | — | — |
| 鎧聚投資股份有限公司 | Director | 1,300,972 | 1,300,972 | 2.17% | — | — |
| 張文雄 | Director (corporate representative) | — | 1,857 | 0.00% | — | 2,000 |
| 蔡育菁 | Independent director | — | 0 | — | — | — |
| 江明軒 | Independent director | — | 0 | — | — | — |
| 吳孟柔 | Independent director | — | 0 | — | — | — |
| 梁榮輝 | Independent director | — | 0 | — | — | — |
| 葉智明 | Vice president | — | 213,000 | 0.35% | — | — |
| 張立徽 | Vice president · Chief financial officer · Chief accountant | — | 10,000 | 0.02% | — | — |
| 曾威愷 | Manager | — | 150 | 0.00% | — | — |
| 周克倫 | Assistant vice president | — | 0 | — | — | — |
| 李正中 | Assistant vice president | — | 0 | — | — | 2,000 |
| 陳世煌 | Assistant vice president | — | 0 | — | — | — |