TAIWAN · TWSE / TPEx
ESON
乙盛-KY · 5243 · TWSE (main board) · Optoelectronics
Share price, 2026-10-19NT$93.601 month +9.7% · 1 year +28.8%
Directors and supervisors hold119,929,44071.2% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold59,964,72035.6% of shares issued
Revenue, 2026-09+46.9%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 |
|---|---|---|---|---|---|---|
| ACE PROGRESS HOLDINGS LIMITED | Chairman | 15,351,375 | 15,351,375 | 9.11% | — | — |
| 蔡嘉祥 | Chairman (corporate representative) · President | — | 0 | — | — | — |
| GOLDEN HARVEST MANAGEMENT LTD | Director · Major shareholder (10%+) | 44,613,345 | 44,613,345 | 26.47% | — | — |
| 李光曜 | Director (corporate representative) | — | 0 | — | — | — |
| ＧＯＬＤＥＮ ＨＡＲＶＥＳＴ ＭＡＮＡＧ | Director | 44,613,345 | 44,613,345 | 26.47% | — | — |
| 李偉綱 | Director (corporate representative) | — | 0 | — | — | — |
| ＡＣＥ ＰＲＯＧＲＥＳＳ ＨＯＬＤＩＮＧ | Director | 15,351,375 | 15,351,375 | 9.11% | — | — |
| 蔡佳樺 | Director (corporate representative) · Vice president | — | 0 | — | — | — |
| 李堅明 | Independent director | — | 0 | — | — | — |
| 高誌謙 | Independent director | — | 0 | — | — | — |
| 張菀萱 | Independent director | — | 0 | — | — | — |
| 吳雅惠 | Independent director | — | 0 | — | — | — |
| 姚己順 | Vice president | — | 0 | — | — | — |
| 蕭皓洲 | Vice president | — | 15,000 | 0.01% | — | — |
| 劉俐伶 | Manager | — | 17 | 0.00% | — | — |
| ACE PROGRESS HOLDING LIMITED | Major shareholder (10%+) | — | 15,351,375 | 9.11% | — | — |
| 林猷清 | Chief financial officer · Chief accountant | — | 0 | — | — | — |
Exchange announcements
| Date | |
|---|---|
| 2026-10-16 | 公告本公司法人代表人董事改派代表人 |