TAIWAN · TWSE / TPEx
ATC
朋程 · 8255 · TPEx (OTC) · Electric machinery
Share price, 2026-10-19NT$137.501 month +3.8% · 1 year +6.9%
Directors and supervisors hold33,839,60133.2% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold26,031,29925.5% of shares issued
Revenue, 2026-09-8.3%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 |
|---|---|---|---|---|---|---|
| 姚宕梁 | Chairman · Other | 350,144 | 350,144 | 0.34% | — | 76,435 |
| 盧明光 | Director | 4,880,000 | 5,100,000 | 5.00% | — | 3,000,000 |
| 中美矽晶製品股份有限公司 | Director · Major shareholder (10%+) | 25,933,299 | 26,031,299 | 25.53% | — | — |
| 徐秀蘭 | Director (corporate representative) | — | 172 | 0.00% | — | — |
| 方豪 | Director (corporate representative) | — | 0 | — | — | — |
| 旭鑫投資股份有限公司 | Director | 2,130,000 | 2,130,000 | 2.09% | — | — |
| 楊素梅 | Director (corporate representative) | — | 3,000,000 | 2.94% | — | 5,100,000 |
| 吳憲忠 | Director · President | 263,158 | 228,158 | 0.22% | — | — |
| 劉忠賢 | Independent director | — | 0 | — | — | — |
| 鄭正元 | Independent director | — | 0 | — | — | — |
| 張淑梅 | Independent director | — | 0 | — | — | — |
| 張淳淳 | Independent director | — | 0 | — | — | — |
| 黃錫欽 | Vice president | — | 15,242 | 0.01% | — | — |
| 張惠中 | Vice president | — | 10,230 | 0.01% | — | — |
| 藍榮賢 | Assistant vice president | — | 10,000 | 0.01% | — | 5,410 |
| 邱美櫻 | Assistant vice president · Chief financial officer · Chief accountant | — | 22,259 | 0.02% | — | — |
| 陳志明 | Assistant vice president | — | 0 | — | — | — |
| 蔡欣昌 | Assistant vice president | — | 56,000 | 0.05% | — | — |
| 鍾曉瑩 | Other | — | 0 | — | — | — |