Tsoi Kin Lung
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Niche-Tech Semi | 08490 | 28-Jun-19 | 01-May-26 | CoSec, AuRep | Tendered his resignation due to personal career development. | |
| Kingboard Laminates Holdings Limited | 01888 | 18-Feb-16 | 31-Mar-17 | CoSec | ||
| Niche-Tech Semiconductor Materials Limited (Ky) | 08490 | 28-Jun-19 | 02-Jul-99 | FC |