TAIWAN · TWSE / TPEx
PPMI
宇川精材 · 7887 · Emerging Stock Board · Semiconductors
Share price, 2026-10-19NT$146.501 month -1.3% · 1 year —
Directors and supervisors hold5,801,4747.1% of shares issued
Of which pledged0.0%0
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 |
|---|---|---|---|---|---|---|
| 郭文哲 | Chairman · President | 3,963,750 | 3,963,750 | 4.85% | — | 3,680,622 |
| 泓達投資股份有限公司 | Director | 1,126,000 | 1,126,000 | 1.38% | — | — |
| 呂泳翔 | Director (corporate representative) | — | 50,000 | 0.06% | — | — |
| 葉培城 | Director | 250,000 | 250,000 | 0.31% | — | — |
| 鍾惠民 | Independent director | — | 0 | — | — | — |
| 詹定勳 | Independent director | — | 0 | — | — | — |
| 楊大焜 | Independent director | 369,000 | 368,000 | 0.45% | — | — |
| 顏瓊姿 | Independent director | 93,724 | 93,724 | 0.11% | — | — |
| 陳建榮 | President | — | 661,595 | 0.81% | — | 23,431 |
| 葉國洲 | Vice president | — | 102,000 | 0.12% | — | — |
| 黃正中 | Vice president | — | 152,000 | 0.19% | — | — |
| 李文亮 | Vice president | — | 373,133 | 0.46% | — | — |
| 郭原良 | Assistant vice president | — | 0 | — | — | — |
| 廖忠賢 | Assistant vice president | — | 0 | — | — | 90,076 |
| 陳祖華 | Chief financial officer · Chief accountant | — | 27,500 | 0.03% | — | — |
| 蘇訓永 | Other | — | 0 | — | — | — |