Cheng Hau Yan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 28-Dec-15 | 10-Oct-19 | Dep Ch | ||
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 03-Sep-12 | 28-Dec-15 | CEO, Dep Ch | ||
| Greentech Technology International Limited | 00195 | 29-Nov-11 | 03-Sep-12 | Dep Ch | ||
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 14-Aug-12 | 03-Sep-12 | ED | ||
| Greentech Technology International Limited | 00195 | 01-Apr-11 | 29-Nov-11 | Ch | ||
| Greentech Technology International Limited | 00195 | 10-Dec-10 | 01-Apr-11 | ED | ||
| Greentech Technology International Limited | 00195 | 23-Dec-09 | 10-Dec-10 | INED | ||
| Tianda Pharmaceuticals Limited | 00455 | 07-Jan-00 | 31-Mar-06 | ED | ||
| Tianda Pharmaceuticals Limited | 00455 | 17-Apr-98 | 07-Jan-00 | MD | ||
| Tianda Pharmaceuticals Limited | 00455 | 27-Mar-98 | 17-Apr-98 | ED |