TAIWAN · TWSE / TPEx
Lumtec
機光科技 · 6729 · Emerging Stock Board · Optoelectronics
Share price, 2026-10-19NT$59.401 month +17.6% · 1 year +61.2%
Directors and supervisors hold8,664,78531.3% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold2,429,2018.8% of shares issued
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 |
|---|---|---|---|---|---|---|
| 顏豐文 | Chairman · President | 900,000 | 900,000 | 3.25% | — | — |
| 頎欣投資股份有限公司 | Director · Major shareholder (10%+) | 2,429,201 | 2,429,201 | 8.78% | — | — |
| 邱照喻 | Director (corporate representative) · Vice president | — | 0 | — | — | 900,000 |
| 旭嘉聯合科技（股）公司 | Director | 2,361,103 | 2,361,103 | 8.54% | — | — |
| 陳德倫 | Director (corporate representative) | — | 185,413 | 0.67% | — | 22,275 |
| 莊晃宇 | Director | 474,481 | 474,481 | 1.72% | — | 167,544 |
| 臺灣化學纖維股份有限公司 | Director | 2,500,000 | 2,500,000 | 9.04% | — | — |
| 呂文進 | Director (corporate representative) | — | 0 | — | — | — |
| 鄭淑芬 | Independent director | — | 0 | — | — | — |
| 詹勳華 | Independent director | — | 0 | — | — | — |
| 張瑀珊 | Independent director | — | 0 | — | — | — |
| 朱治國 | Independent director | — | 0 | — | — | — |
| 趙清煙 | Vice president | — | 270,010 | 0.98% | — | — |
| 張正澔 | Vice president | — | 513,843 | 1.86% | — | — |
| 莊立杰 | Assistant vice president | — | 49,000 | 0.18% | — | — |
| 洪淑芬 | Deputy manager | — | 231,833 | 0.84% | — | — |
| 郭嚴今 | Chief financial officer · Chief accountant | — | 0 | — | — | — |