TAIWAN · TWSE / TPEx
GIS
GIS-KY · 6456 · TWSE (main board) · Optoelectronics
Share price, 2026-10-19NT$84.401 month +37.0% · 1 year +39.3%
Directors and supervisors hold80,005,00023.7% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold76,500,00022.6% of shares issued
Revenue, 2026-09+30.8%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 |
|---|---|---|---|---|---|---|
| 周賢穎 | Chairman · Other | 3,340,000 | 3,340,000 | 0.99% | — | 254,000 |
| HIGH PRECISION HOLDINGS LIMITED | Director · Major shareholder (10%+) | 76,500,000 | 76,500,000 | 22.64% | — | — |
| 方光宇 | Director (corporate representative) | — | 0 | — | — | — |
| 徐同炤 | Director · President | 165,000 | 165,000 | 0.05% | — | — |
| 謝明惠 | Independent director | — | 0 | — | — | — |
| 陳俐吟 | Independent director | — | 0 | — | — | — |
| 吳永順 | Independent director | — | 0 | — | — | — |
| 溫麗琪 | Independent director | — | 0 | — | — | — |
| 陳伯綸 | Vice president | — | 150,000 | 0.04% | — | — |
| 賴富信 | Vice president | — | 100,000 | 0.03% | — | — |
| 劉博尉 | Vice president | — | 100,000 | 0.03% | — | — |
| 林大琮 | Vice president | — | 0 | — | — | — |
| 薛乃豪 | Assistant vice president | — | 100,000 | 0.03% | — | — |
| 林原平 | Chief financial officer · Chief accountant | — | 100,000 | 0.03% | — | — |
| 邱久珍 | Other | — | 15,000 | 0.00% | — | — |