TAIWAN · TWSE / TPEx
SDC
士開 · 5324 · TPEx (OTC) · Building materials and construction
Share price, 2026-10-19NT$12.501 month +2.0% · 1 year +19.0%
Directors and supervisors hold64,853,67628.6% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold42,276,11818.7% of shares issued
Revenue, 2026-09-0.2%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 |
|---|---|---|---|---|---|---|
| 順霖投資股份有限公司 | Chairman | 2,361,184 | 3,639,184 | 1.61% | — | — |
| 許玉山 | Chairman (corporate representative) | — | 0 | — | — | 4,927,182 |
| 銓聖投資股份有限公司 | Director · Major shareholder (10%+) | 20,374,118 | 42,276,118 | 18.67% | — | — |
| 李昌霖 | Director (corporate representative) | — | 260,250 | 0.11% | — | — |
| 陳慧遊 | Director | 6,381,120 | 6,915,120 | 3.05% | — | — |
| 林信成 | Director · President | 2,188,880 | 2,045,880 | 0.90% | — | — |
| 協美實業股份有限公司 | Director | 9,977,374 | 9,977,374 | 4.41% | — | — |
| 葉啟昭 | Director (corporate representative) | — | 0 | — | — | — |
| 汪佳坤 | Independent director | — | 0 | — | — | — |
| 陳嘉修 | Independent director | — | 0 | — | — | — |
| 邱筱涵 | Independent director | — | 0 | — | — | — |
| 郭穎彥 | Chief financial officer · Chief accountant · Other | — | 50,000 | 0.02% | — | 20,000 |