Lao Wai Keung
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Wai Yuen Tong Medicine Holdings Limited | 00897 | 02-Jul-06 | 02-Jul-12 | FC | ||
| Wai Yuen Tong Medicine Holdings Limited | 00897 | 02-Jul-02 | 02-Jul-06 | QA | ||
| Kader Holdings Company Limited | 00180 | 01-Jul-21 | 30-Sep-94 | ED | ||
| Kader Holdings Company Limited | 00180 | 21-Mar-12 | 02-Jul-93 | CoSec |