TAIWAN · TWSE / TPEx
TFC
大同精化 · 4738 · Emerging Stock Board · Chemicals
Share price, 2026-10-19NT$6.021 month -7.5% · 1 year -3.5%
Directors and supervisors hold41,943,31954.1% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold41,943,31954.1% 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 |
|---|---|---|---|---|---|---|
| 大同股份有限公司 | Chairman · Director · Major shareholder (10%+) | 41,943,319 | 41,943,319 | 54.05% | — | — |
| 吳永從 | Chairman (corporate representative) · President | — | 0 | — | — | — |
| 吳冠宏 | Director (corporate representative) | — | 0 | — | — | — |
| 張瑞凱 | Director (corporate representative) | — | 0 | — | — | — |
| 張鴻瀛 | Director (corporate representative) | — | 5,000 | 0.01% | — | 62 |
| 賀錫耀 | Director (corporate representative) | — | 0 | — | — | — |
| 黃筱穎 | Director (corporate representative) | — | 0 | — | — | — |
| 李坤璋 | Independent director | — | 0 | — | — | — |
| 張展鏡 | Independent director | — | 0 | — | — | — |
| 鄭武順 | Independent director | — | 0 | — | — | — |
| 陳旭輝 | Chief financial officer · Chief accountant | — | 0 | — | — | — |