TAIWAN · TWSE / TPEx
Richwave
立積 · 4968 · TWSE (main board) · Semiconductors
Share price, 2026-10-19NT$91.901 month +4.4% · 1 year -36.8%
Directors and supervisors hold7,922,5518.6% of shares issued
Of which pledged0.0%0
Revenue, 2026-09-0.0%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 |
|---|---|---|---|---|---|---|
| 馬代駿 | Chairman | 2,804,747 | 2,804,747 | 3.04% | — | 3,703,010 |
| 王是琦 | Director · President | 3,703,010 | 3,703,010 | 4.02% | — | 2,804,747 |
| 王青華 | Director | 50,000 | 50,000 | 0.05% | — | — |
| 劉慈祥 | Director · Vice president | 576,210 | 576,210 | 0.62% | — | — |
| 趙傳珍 | Director · Vice president | 778,584 | 778,584 | 0.84% | — | — |
| 馬嘉應 | Independent director | — | 0 | — | — | — |
| 盧文祥 | Independent director | — | 0 | — | — | — |
| 朱尚祖 | Independent director | — | 0 | — | — | — |
| 周宇軍 | Independent director | 10,000 | 10,000 | 0.01% | — | 2,000 |
| 紀翔峰 | Vice president | — | 162,231 | 0.18% | — | — |
| 許維哲 | Vice president · Chief financial officer · Chief accountant | — | 4,000 | 0.00% | — | — |
| 梁基富 | Vice president | — | 0 | — | — | — |
| 黃智杰 | Vice president | — | 140 | 0.00% | — | — |
| 陳智聖 | Vice president | — | 0 | — | — | 107,241 |
| 林美慧 | Assistant vice president | — | 12,831 | 0.01% | — | — |