Koo Timmie Cheuk On
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Yestar Healthcare Holdings Company Limited | 02393 | 01-Apr-12 | 08-May-15 | CoSec | ||
| Ming Lam Holdings Limited | 01106 | 28-Sep-04 | 11-Nov-05 | INED | ||
| Ming Lam Holdings Limited | 08065 | 28-Sep-04 | 11-Nov-05 | INED |