TAIWAN · TWSE / TPEx
SESODA
東鹼 · 1708 · TWSE (main board) · Chemicals
Share price, 2026-10-19NT$51.601 month +7.5% · 1 year +78.3%
Directors and supervisors hold29,614,91911.9% of shares issued
Of which pledged19.8%5,850,000
Revenue, 2026-09+21.2%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 |
|---|---|---|---|---|---|---|
| 正邦投資股份有限公司 | Chairman · Director | 16,086,588 | 16,086,588 | 6.46% | 4,850,000 | — |
| 陳榮元 | Chairman (corporate representative) | — | 6,899 | 0.00% | — | 527 |
| 信友實業股份有限公司 | Vice chairman · Director | 3,734,256 | 3,734,256 | 1.50% | — | — |
| 陳正德 | Vice chairman (corporate representative) | — | 0 | — | — | — |
| 陳開元 | Director (corporate representative) | — | 0 | — | — | — |
| 朱元華 | Director (corporate representative) | — | 0 | — | — | — |
| 亞蘭投資顧問股份有限公司 | Director | 4,379,542 | 4,379,542 | 1.76% | 1,000,000 | — |
| 吳中禮 | Director (corporate representative) | — | 4,283,199 | 1.72% | 2,500,000 | 856,914 |
| 陳立德 | Director (corporate representative) | — | 0 | — | — | — |
| 三德國際投資股份有限公司 | Director | 5,414,533 | 5,414,533 | 2.17% | — | — |
| 陳宜德 | Director (corporate representative) | — | 0 | — | — | — |
| 溫國蘭 | Director (corporate representative) | — | 0 | — | — | — |
| 曹明 | Independent director | — | 0 | — | — | — |
| 王伯鑫 | Independent director | — | 0 | — | — | — |
| 朱日銓 | Independent director | — | 0 | — | — | — |
| 劉志勇 | President | — | 209,479 | 0.08% | — | — |
| 石粵輝 | Assistant vice president | — | 137 | 0.00% | — | 2,000 |
| 邱創儉 | Assistant vice president | — | 0 | — | — | — |
| 許登揮 | Assistant vice president | — | 327 | 0.00% | — | — |
| 陳祉君 | Chief financial officer | — | 13,596 | 0.01% | — | — |
| 朱經雲 | Chief accountant | — | 0 | — | — | — |
| 李燕玲 | Other | — | 0 | — | — | 228 |
| 黃梅玲 | Other | — | 0 | — | — | — |
| 黃志成 | Other | — | 74,662 | 0.03% | — | — |
| 許麗文 | Other | — | 0 | — | — | — |