TAIWAN · TWSE / TPEx
GPPC
國喬 · 1312 · TWSE (main board) · Plastics
Share price, 2026-10-19NT$15.201 month +5.9% · 1 year +66.8%
Directors and supervisors hold141,106,2819.4% of shares issued
Of which pledged21.3%30,064,000
Revenue, 2026-09+96.8%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 |
|---|---|---|---|---|---|---|
| 仲冠投資股份有限公司 | Chairman | 28,262,722 | 42,556,603 | 2.82% | 13,000,000 | — |
| 邱德馨 | Chairman (corporate representative) | — | 2,048,279 | 0.14% | — | — |
| 景冠投資股份有限公司 | Director | 20,280,000 | 87,645,529 | 5.82% | 9,172,000 | — |
| 曾嘉雄 | Director (corporate representative) · President | — | 600,000 | 0.04% | — | — |
| 紘灣投資有限公司 | Director | 200,000 | 301,149 | 0.02% | — | — |
| 田振慶 | Director (corporate representative) | — | 0 | — | — | 301,149 |
| 超峰投資有限公司 | Director | 9,819,000 | 10,603,000 | 0.70% | 7,892,000 | — |
| 周鉦凱 | Director (corporate representative) | — | 0 | — | — | 6,000 |
| 陳慕賢 | Independent director | — | 0 | — | — | — |
| 謝志鴻 | Independent director | — | 0 | — | — | — |
| 陳政任 | Independent director | — | 0 | — | — | — |
| 陳景福 | Vice president · Chief financial officer | — | 600,000 | 0.04% | — | — |
| 林政男 | Vice president | — | 0 | — | — | — |
| 張聰明 | Vice president | — | 55,000 | 0.00% | — | — |
| 林文輝 | Assistant vice president | — | 50,000 | 0.00% | — | — |
| 沈美佑 | Assistant vice president | — | 120,000 | 0.01% | — | — |
| 洪坤鈺 | Assistant vice president | — | 35,000 | 0.00% | — | — |
| 王俊傑 | Assistant vice president | — | 2,000 | 0.00% | — | — |
| 李怡芳 | Chief accountant | — | 80,000 | 0.01% | — | — |