TAIWAN · TWSE / TPEx
NANG KUANG
南光 · 1752 · TWSE (main board) · Biotech and medical
Share price, 2026-10-19NT$31.451 month +0.8% · 1 year -10.6%
Directors and supervisors hold9,101,3349.0% of shares issued
Of which pledged0.0%0
Revenue, 2026-09-14.4%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 |
|---|---|---|---|---|---|---|
| 陳立賢 | Chairman | 2,275,000 | 1,775,000 | 1.76% | — | 1,800,000 |
| 王玉杯 | Vice chairman | 2,400,000 | 1,800,000 | 1.78% | — | 1,775,000 |
| 陳本松 | Director · President | 5,470,334 | 5,481,334 | 5.43% | — | 1,339,000 |
| 林志隆 | Director | 45,000 | 45,000 | 0.04% | — | — |
| 張博仁 | Independent director | — | 0 | — | — | — |
| 許雅芬 | Independent director | — | 0 | — | — | — |
| 徐立群 | Independent director | — | 0 | — | — | — |
| 吳雅娟 | Independent director | — | 0 | — | — | — |
| 陳本忠 | President | — | 4,250,157 | 4.21% | — | 1,027,000 |
| 林勝利 | Assistant vice president | — | 10,000 | 0.01% | — | — |
| 宋智仁 | Assistant vice president | — | 2,000 | 0.00% | — | — |
| 正兆投資股份有限公司 | Major shareholder (10%+) | — | 0 | — | — | — |
| 廖啟財 | Chief financial officer | — | 0 | — | — | — |
| 賴麗貞 | Chief accountant | — | 0 | — | — | — |