| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Sumser John | D | Common Stock | |||||
| Sumser John | U | Common Stock | |||||
| Zhang Yong Pres of Global Ops, COO & CTO | D | Common Stock | |||||
| Zhang Yong Pres of Global Ops, COO & CTO | F | Common Stock | |||||
| Zhang Yong Pres of Global Ops, COO & CTO | M | Common Stock |