TAIWAN · TWSE / TPEx
singlewell
單井 · 3490 · TPEx (OTC) · Optoelectronics
Share price, 2026-10-19NT$43.301 month +3.1% · 1 year +76.4%
Directors and supervisors hold3,817,4456.9% of shares issued
Of which pledged55.4%2,115,000
Revenue, 2026-09+1.6%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 |
|---|---|---|---|---|---|---|
| 王祥亨 | Chairman | 2,207,843 | 2,207,843 | 4.01% | 2,115,000 | — |
| 鄒麗芬 | Director | 1,318,834 | 1,318,834 | 2.40% | — | 122,465 |
| 游孟哲 | Director · President | 400,300 | 250,300 | 0.46% | — | — |
| 王銓 | Director · Vice president | 40,468 | 40,468 | 0.07% | — | 10,186 |
| 謝明仁 | Independent director | — | 0 | — | — | — |
| 宋愷 | Independent director | — | 0 | — | — | — |
| 李孟燕 | Independent director | — | 0 | — | — | — |
| 林國棟 | Vice president | — | 297,636 | 0.54% | — | — |
| 黃昌榮 | Vice president | — | 251,822 | 0.46% | — | 6,829 |
| 黃惠玉 | Assistant vice president | — | 8,600 | 0.02% | — | — |
| 徐建森 | Assistant vice president | — | 0 | — | — | — |
| 蕭永豐 | Assistant vice president | — | 0 | — | — | — |
| 韋政豪 | Assistant vice president | — | 594 | 0.00% | — | — |
| 林佳穎 | Chief financial officer · Chief accountant · Other | — | 0 | — | — | — |