TAIWAN · TWSE / TPEx
RITEK
錸德 · 2349 · TWSE (main board) · Optoelectronics
Share price, 2026-10-19NT$10.401 month +3.0% · 1 year +3.0%
Directors and supervisors hold23,688,0983.4% of shares issued
Of which pledged0.0%0
Revenue, 2026-09+42.3%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 |
|---|---|---|---|---|---|---|
| 葉垂景 | Chairman | 10,666,857 | 10,666,857 | 1.54% | — | 8,653,142 |
| 楊慰芬 | Director | 8,653,142 | 8,653,142 | 1.25% | — | 10,666,857 |
| 蔣為峰 | Director | — | 0 | — | — | — |
| 中凱投資股份有限公司 | Director | 4,368,099 | 4,368,099 | 0.63% | — | — |
| 洪培珍 | Director (corporate representative) | — | 0 | — | — | — |
| 張佐夏 | Independent director | — | 0 | — | — | — |
| 宋四君 | Independent director | — | 0 | — | — | — |
| 李靖文 | Independent director | — | 0 | — | — | — |
| 王鼎章 | President | — | 0 | — | — | — |
| 吳孟翰 | President | — | 0 | — | — | — |
| 潘燕民 | Vice president · Chief financial officer · Other | — | 0 | — | — | — |
| 陳紀宏 | Vice president | — | 0 | — | — | — |
| 周文祥 | Vice president | — | 0 | — | — | — |
| 李仕勇 | Vice president | — | 0 | — | — | — |
| 吳俊翰 | Vice president | — | 2,022 | 0.00% | — | — |
| 李明珊 | Assistant vice president | — | 1,554 | 0.00% | — | — |
| 吳晉豪 | Chief accountant | — | 0 | — | — | — |