TAIWAN · TWSE / TPEx
OPC
大洋 · 1321 · TWSE (main board) · Plastics
Share price, 2026-10-19NT$35.851 month +11.5% · 1 year -1.5%
Directors and supervisors hold13,375,9785.9% of shares issued
Of which pledged0.0%0
Revenue, 2026-09+33.8%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 |
|---|---|---|---|---|---|---|
| 陳欽明 | Chairman · President | 4,695,202 | 4,695,202 | 2.07% | — | 1,000 |
| 陳欽雄 | Director | 3,943,860 | 3,943,860 | 1.74% | — | — |
| 璇揚投資 | Director | 1,440,247 | 1,440,247 | 0.63% | — | — |
| 王海倫 | Director (corporate representative) | — | 0 | — | — | — |
| 旺旺食品 | Director | 2,976,669 | 2,976,669 | 1.31% | — | — |
| 林煌凱 | Director (corporate representative) | — | 0 | — | — | — |
| 立象興業股份有限公司 | Director | 310,000 | 310,000 | 0.14% | — | — |
| 朱宗彬 | Director (corporate representative) | — | 25,000 | 0.01% | — | — |
| 謝紫雲 | Director | 10,000 | 10,000 | 0.00% | — | — |
| 張懿云 | Independent director | — | 0 | — | — | — |
| 侯明利 | Independent director | — | 0 | — | — | — |
| 簡學禮 | Independent director | — | 0 | — | — | — |
| 許宗治 | Independent director | — | 0 | — | — | — |
| 鄭有峰 | Chief financial officer · Chief accountant | — | 50 | 0.00% | — | — |
| 邱俊福 | Other | — | 0 | — | — | — |