TAIWAN · TWSE / TPEx
GEMTEK
正文 · 4906 · TWSE (main board) · Communications and internet
Share price, 2026-10-19NT$43.501 month +23.9% · 1 year +78.0%
Directors and supervisors hold20,312,1754.5% of shares issued
Of which pledged0.0%0
Revenue, 2026-09+23.8%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 |
|---|---|---|---|---|---|---|
| 陳鴻文 | Chairman | 5,747,937 | 5,883,937 | 1.30% | — | 3,732,842 |
| 創想投資股份有限公司 | Director | 3,732,842 | 3,732,842 | 0.83% | — | — |
| 李嘉瑤 | Director (corporate representative) | — | 410,000 | 0.09% | 310,000 | — |
| 楊正任 | Director | 1,552,269 | 1,808,269 | 0.40% | — | 905 |
| 徐榮輝 | Director · Vice president | 1,456,127 | 1,512,127 | 0.33% | — | — |
| 正基科技股份有限公司 | Director | 1,711,000 | 6,000,000 | 1.33% | — | — |
| 陳明哲 | Director (corporate representative) | — | 0 | — | — | 36,040 |
| 利恆投資有限公司 | Director | 1,375,000 | 1,375,000 | 0.30% | — | — |
| 駱文益 | Director (corporate representative) | — | 0 | — | — | — |
| 王祝三 | Independent director | — | 0 | — | — | — |
| 張志揚 | Independent director | — | 0 | — | — | — |
| 曾祥器 | Independent director | — | 0 | — | — | — |
| 李榮昌 | President | — | 955,100 | 0.21% | 300,000 | — |
| 陳世仁 | Vice president | — | 120,000 | 0.03% | — | — |
| 王嘉慶 | Vice president | — | 93,000 | 0.02% | — | — |
| 林志鴻 | Vice president · Chief financial officer · Chief accountant | — | 514,829 | 0.11% | — | — |
| 葉富銘 | Vice president | — | 403,154 | 0.09% | — | — |
| 施世聰 | Vice president | — | 20,000 | 0.00% | — | 15,000 |
| 黃正和 | Vice president | — | 0 | — | — | — |
| 姚其賢 | Assistant vice president | — | 120,000 | 0.03% | — | 1,000 |
| 賴志豪 | Assistant vice president | — | 80,419 | 0.02% | — | — |
| 徐千代 | Assistant vice president | — | 85,859 | 0.02% | — | — |
| 王實君 | Assistant vice president | — | 178,000 | 0.04% | — | — |
Exchange announcements
| Date | |
|---|---|
| 2026-10-16 | (補充公告)代子公司G-Technology Investment Co., Ltd.公告 初期投資 Starman Gemtek LLC 股權案 |