| Role | Percent | Name | Address |
| Taxpayer | 100 | STEVE R ROFFLER & BING-MAE CHEN | ACADEMIA ROAD SECTION 2 NO 128 INSTITUTE OF BIOMEDICAL SCIENCES ROOM N233, TAIPEI, 11529 TAIWAN |
| Owner | 100 | STEVE R ROFFLER | ACADEMIA ROAD SECTION 2 NO 128 INSTITUTE OF BIOMEDICAL SCIENCES ROOM N233, TAIPEI, 11529 TAIWAN |
| Owner | 100 | BING-MAE CHEN | ACADEMIA ROAD SECTION 2 NO 128 INSTITUTE OF BIOMEDICAL SCIENCES ROOM N233, TAIPEI, 11529 TAIWAN |