TAIWAN · TWSE / TPEx
Yuh Shan
裕山 · 7715 · TPEx (OTC) · Green energy and environment
Share price, 2026-10-19NT$26.051 month -4.9% · 1 year -23.6%
Directors and supervisors hold12,997,50039.7% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold6,563,00020.0% of shares issued
Revenue, 2026-09-36.9%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 |
|---|---|---|---|---|---|---|
| 劉原宏 | Chairman | 997,500 | 997,500 | 3.05% | — | 400,000 |
| 晴允投資有限公司 | Director | 2,708,000 | 2,708,000 | 8.27% | — | — |
| 林采綝 | Director (corporate representative) | — | 1,026,069 | 3.13% | — | 914,300 |
| 基士德環科股份有限公司 | Director · Major shareholder (10%+) | 6,563,000 | 6,563,000 | 20.04% | — | — |
| 蔡長廷 | Director (corporate representative) | — | 0 | — | — | — |
| 宸妤投資有限公司 | Director | 2,729,000 | 2,729,000 | 8.33% | — | — |
| 劉靖姍 | Director (corporate representative) | — | 217,000 | 0.66% | — | — |
| 孔惠萍 | Independent director | — | 0 | — | — | — |
| 黃博信 | Independent director | — | 0 | — | — | — |
| 吳岱昌 | Independent director | — | 0 | — | — | — |
| 張育祺 | President | — | 914,300 | 2.79% | — | 1,026,069 |
| 官長勝 | Vice president | — | 4,000 | 0.01% | — | — |
| 伍俊彥 | Vice president · Chief accountant · Other | — | 86,000 | 0.26% | — | — |
| 葉智雄 | Vice president | — | 7,000 | 0.02% | — | — |
| 蔡文賢 | Assistant vice president | — | 0 | — | — | — |
| 謝文博 | Assistant vice president | — | 470 | 0.00% | — | — |
| 張文馨 | Assistant vice president | — | 76,000 | 0.23% | — | 383,000 |
| 鄧雅寧 | Chief financial officer | — | 92,882 | 0.28% | — | 60,000 |