TAIWAN · TWSE / TPEx
CHIA TA
佳大 · 2033 · TWSE (main board) · Iron and steel
Share price, 2026-10-19NT$65.701 month +157.6% · 1 year +261.0%
Directors and supervisors hold9,033,6077.5% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold42,808,46435.7% of shares issued
Revenue, 2026-09-7.5%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 |
|---|---|---|---|---|---|---|
| 吳大和 | Chairman | 6,859,931 | 4,359,931 | 3.63% | — | 1,729,931 |
| 豪富投資股份有限公司 | Vice chairman | 1,049,946 | 1,049,946 | 0.87% | — | — |
| 李振豪 | Vice chairman (corporate representative) | — | 2,000,000 | 1.67% | — | — |
| 曾文俊 | Director | 3,285,730 | 3,285,730 | 2.74% | — | 279,106 |
| 李世民 | Director | 338,000 | 338,000 | 0.28% | — | — |
| 黃明山 | Independent director | — | 0 | — | — | — |
| 陳彥碩 | Independent director | — | 0 | — | — | — |
| 夏怡婷 | Independent director | — | 0 | — | — | — |
| 陳正平 | President | — | 0 | — | — | — |
| 黃錦德 | Assistant vice president | — | 0 | — | — | — |
| 欣偉科技股份有限公司 | Major shareholder (10%+) | — | 42,808,464 | 35.67% | — | — |
| 王秋月 | Chief financial officer · Chief accountant · Other | — | 316 | 0.00% | — | — |