TAIWAN · TWSE / TPEx
ACULA
哲固 · 3434 · TPEx (OTC) · Optoelectronics
Share price, 2026-10-19NT$30.951 month -4.8% · 1 year -3.0%
Directors and supervisors hold6,880,06219.2% of shares issued
Of which pledged0.0%0
Revenue, 2026-09+87.2%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 |
|---|---|---|---|---|---|---|
| 簡豊輝 | Chairman · President | 615,151 | 618,276 | 1.73% | — | 4,629 |
| 貝喜股份有限公司 | Director | 908,169 | 1,390,000 | 3.89% | — | — |
| 許晉源 | Director (corporate representative) | — | 0 | — | — | 298,000 |
| 廷發投資股份有限公司 | Director | 1,697,453 | 2,492,754 | 6.97% | — | — |
| 王少宜 | Director (corporate representative) | — | 0 | — | — | — |
| 藍世萬 | Director | 433,444 | 486,378 | 1.36% | — | — |
| 簡盛崧 | Director · Vice president | 611,759 | 690,486 | 1.93% | — | 10,581 |
| 徐癸泉 | Director | 367,095 | 402,168 | 1.12% | — | — |
| 黃傳政 | Director | 849,371 | 800,000 | 2.24% | — | — |
| 蔡敏雄 | Independent director | — | 0 | — | — | — |
| 周文明 | Independent director | — | 0 | — | — | — |
| 謝政清 | Independent director | — | 0 | — | — | — |
| 劉慶懿 | Independent director | — | 0 | — | — | — |
| 陳韻如 | Vice president · Chief financial officer | — | 82,270 | 0.23% | — | — |
| 許靜芳 | Manager | — | 21,978 | 0.06% | — | — |
| 陳捷吟 | Chief accountant | — | 0 | — | — | — |