TAIWAN · TWSE / TPEx
M31
M31 · 6643 · TPEx (OTC) · Semiconductors
Share price, 2026-10-19NT$443.501 month +8.2% · 1 year +2.4%
Directors and supervisors hold8,835,57320.7% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold8,705,64720.4% of shares issued
Revenue, 2026-09+23.0%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 |
|---|---|---|---|---|---|---|
| 陳慧玲 | Chairman · Major shareholder (10%+) | 8,786,647 | 8,705,647 | 20.43% | — | 2,046,384 |
| 張原熏 | Director · President | 140,926 | 128,926 | 0.30% | — | — |
| 賴俊豪 | Director | — | 0 | — | — | — |
| 劉立國 | Director | — | 0 | — | — | — |
| 徐衍珍 | Independent director | 1,000 | 1,000 | 0.00% | — | 3,200 |
| 李佩縈 | Independent director | — | 0 | — | — | — |
| 林淑玲 | Independent director | — | 0 | — | — | — |
| 連南鈞 | Vice president | — | 25,022 | 0.06% | — | — |
| 洪誌謙 | Vice president | — | 10,000 | 0.02% | — | — |
| 黃鼎鈞 | Assistant vice president | — | 64,322 | 0.15% | — | — |
| 黃昱源 | Assistant vice president | — | 2,000 | 0.00% | — | — |
| 黃雁君 | Chief financial officer · Chief accountant · Other | — | 0 | — | — | — |