Or Johnny Wai Sheun
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Polytec Asset Holdings Limited | 00208 | 01-Apr-06 | Ch | |||
| Kowloon Development Company Limited | 00034 | 16-Jan-02 | 07-Feb-02 | ED | ||
| Kowloon Development Company Limited | 00034 | 07-Feb-02 | 16-Aug-00 | Ch |