TAIWAN · TWSE / TPEx
KTC
京城 · 2524 · TWSE (main board) · Building materials and construction
Share price, 2026-10-19NT$33.751 month +1.4% · 1 year -25.7%
Directors and supervisors hold49,652,07213.6% of shares issued
Of which pledged65.9%32,700,000
Major shareholders (10%+) hold198,558,71154.2% of shares issued
Revenue, 2026-09+8.0%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 |
|---|---|---|---|---|---|---|
| 天籟投資股份有限公司 | Chairman · Director · Major shareholder (10%+) | 49,652,072 | 49,652,072 | 13.56% | 32,700,000 | — |
| 蔡天贊 | Chairman (corporate representative) · President · Major shareholder (10%+) | — | 85,577,838 | 23.37% | 81,540,000 | 20,209,951 |
| 陳進興 | Director (corporate representative) · Vice president | — | 58,528 | 0.02% | — | — |
| 蔡薛美雲 | Director (corporate representative) | — | 0 | — | — | 85,577,838 |
| 李詩雄 | Director (corporate representative) | — | 65,743 | 0.02% | — | 11,241 |
| 蔡忠昌 | Independent director | — | 0 | — | — | — |
| 邱沁渝 | Independent director | — | 0 | — | — | — |
| 尤宜珍 | Independent director | — | 0 | — | — | — |
| 鍾榮和 | Independent director | — | 0 | — | — | — |
| 王國泰 | Vice president | — | 17,207 | 0.00% | — | — |
| 陳瑞俐 | Assistant vice president | — | 64,543 | 0.02% | — | 825 |
| 黃嘉宏 | Assistant vice president | — | 79,664 | 0.02% | — | — |
| 周敬恆 | Assistant vice president · Other | — | 16,866 | 0.00% | — | — |
| 天剛投資股份有限公司 | Major shareholder (10%+) | — | 63,328,801 | 17.29% | 55,800,000 | — |
| 梁素英 | Chief financial officer · Chief accountant | — | 83,820 | 0.02% | — | — |