Wong Davhen Ki Yan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| GUODIAN TECHNOLOGY & ENVIRONMENT GROUP CORPORATION LIMITED | 01296 | 29-Nov-16 | CoSec | |||
| CCID CONSULTING COMPANY LIMITED | 02176 | 29-May-06 | 28-Mar-12 | CoSec | ||
| CCID CONSULTING COMPANY LIMITED | 08235 | 29-May-06 | 28-Mar-12 | CoSec |