| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Chi Fung Cheng | 4.7% | 7,999,852 | 6,250 | 7,993,602 | /s/ Chi Fung Cheng | Chi Fung Cheng, CTO and Director | |
| Yuhua Huang | 4.7% | 7,993,602 | 0 | 7,993,602 | /s/ Yuhua Huang | Yuhua Huang | |
| Cheng Huang Family Trust U/T/A DTD 12/22/2003 | 4.7% | 7,993,602 | 0 | 7,993,602 | /s/ Chi Fung Cheng and Yuhua Huang | Chi Fung Cheng, Trustee and Yuhua Huang, Trustee |