Poon Sum
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Gti Holdings Limited (Ky) | 03344 | 02-Nov-20 | 30-Nov-20 | ED | ||
| Gti Holdings Limited (Ky) | 03344 | 19-Apr-17 | 02-Nov-20 | Ch | ||
| Long Well International Holdings Limited | 00850 | 09-May-12 | 28-Aug-17 | Hon Ch, ED | ||
| Long Well International Holdings Limited | 00850 | 02-Jul-06 | 01-Apr-08 | CEO, Co-Fdr, Ch |