| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Zheng Qun Yi President | D | Employee Stock Option (right to buy) | |||||
| Merrill Sue Ann Chief Financial Officer | D | Employee Stock Option (right to buy) | |||||
| Madis Voldemar Vice Chairman | D | Employee Stock Option (right to buy) | |||||
| Madis Voldemar Vice-Chairman | U | Common Stock | |||||
| Mena Alfredo | U | Common Stock |