TAIWAN · TWSE / TPEx
SKP
世坤 · 4305 · TPEx (OTC) · Plastics
Share price, 2026-10-16NT$40.851 month -2.7% · 1 year +7.1%
Directors and supervisors hold13,058,14223.7% of shares issued
Of which pledged0.0%0
Revenue, 2026-09-25.5%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 |
|---|---|---|---|---|---|---|
| 林璋賦 | Chairman | 2,607,180 | 2,607,180 | 4.74% | — | — |
| 洪志成 | Director | 3,632,595 | 3,632,595 | 6.60% | — | 1,004,730 |
| 陳俊成 | Director · President | 3,654,253 | 3,654,253 | 6.64% | — | 677,107 |
| 洪志明 | Director | 3,114,114 | 3,114,114 | 5.66% | — | 792,926 |
| 周良貞 | Independent director | — | 0 | — | — | — |
| 蔡明正 | Independent director | — | 0 | — | — | — |
| 陳志民 | Independent director | 50,000 | 50,000 | 0.09% | — | — |
| 郭順發 | Vice president | — | 53 | 0.00% | — | — |
| 林湘芸 | Chief financial officer · Chief accountant | — | 0 | — | — | — |