TAIWAN · TWSE / TPEx
PTIC
久禾光 · 6498 · TPEx (OTC) · Optoelectronics
Share price, 2026-10-19NT$66.701 month +3.9% · 1 year -27.5%
Directors and supervisors hold9,477,48020.0% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold17,051,61935.9% of shares issued
Revenue, 2026-09-29.2%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 |
|---|---|---|---|---|---|---|
| 王世岳 | Chairman | 455,040 | 571,040 | 1.20% | — | 112,851 |
| 佰鴻工業股份有限公司 | Director · Major shareholder (10%+) | 7,626,764 | 7,626,764 | 16.06% | — | — |
| 廖宗仁 | Director (corporate representative) | — | 210,251 | 0.44% | — | — |
| 廖心蓓 | Director (corporate representative) | — | 0 | — | — | — |
| 鄭錫勳 | Director · President | 687,788 | 867,788 | 1.83% | — | 2,978 |
| 張中信 | Director · Vice president | 231,888 | 411,888 | 0.87% | — | — |
| 賴錦德 | Director | — | 0 | — | — | — |
| 張耿尉 | Independent director | — | 0 | — | — | — |
| 吳紹貴 | Independent director | — | 0 | — | — | — |
| 黃科志 | Independent director | — | 0 | — | — | — |
| 久正光電股份有限公司 | Major shareholder (10%+) | — | 9,424,855 | 19.85% | — | 4,460,273 |
| 程銀娜 | Chief financial officer · Chief accountant | — | 213,076 | 0.45% | — | — |