TAIWAN · TWSE / TPEx
TWBM
台生材 · 6649 · TPEx (OTC) · Biotech and medical
Share price, 2026-10-19NT$36.851 month +2.2% · 1 year -40.5%
Directors and supervisors hold13,240,04031.5% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold5,534,29613.2% of shares issued
Revenue, 2026-09-49.3%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 |
|---|---|---|---|---|---|---|
| 振曜科技股份有限公司 | Chairman · Major shareholder (10%+) | 5,534,296 | 5,534,296 | 13.18% | — | — |
| 宗緒福 | Chairman (corporate representative) | — | 254,000 | 0.60% | — | 3,000 |
| 呂俊德 | Director | 1,291,818 | 1,291,818 | 3.08% | — | — |
| 柯佳成 | Director | 3,708,860 | 3,708,860 | 8.83% | — | — |
| 金聯電子股份有限公司 | Director | 2,033,248 | 2,033,248 | 4.84% | — | — |
| 鄒宜紋 | Director (corporate representative) | — | 75,000 | 0.18% | — | — |
| 劉宏洋 | Director | 671,818 | 671,818 | 1.60% | — | — |
| 黃睿豪 | Independent director | — | 0 | — | — | — |
| 曾渼鈺 | Independent director | — | 0 | — | — | — |
| 賴詩文 | Independent director | — | 0 | — | — | — |
| 馬茂 | President | — | 28,000 | 0.07% | — | — |
| 王文熙 | Vice president | — | 505,297 | 1.20% | — | — |
| 李允泉 | Chief financial officer · Chief accountant · Other | — | 37,000 | 0.09% | — | — |