| 58.49 Real-Time Quote | -2.23 / -3.67%Today’s Change | 41.14 Today|||52-Week Range 70.00 | +16.47% Year-to-Date |
| SECTOR Technology Services | INDUSTRY Internet Software/Services | MARKET CAP $4.1B |
SINA Corp. 20F, Beijing Ideal International Haidian District Beijing 100080 |

| Guo Wei Charles Chao, CPA | Chairman & Chief Executive Officer |
| Hong Du | Co-President & Chief Operating Officer |
| Jack L. Xu, PhD | Co-President & Chief Technology Officer |
| Herman Yu, CPA | Chief Financial Officer |
| Tong Chen, MBA | Executive Vice President |