Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
11 buys2 sellsDec 11, 2003 — Jun 19, 2012tick height = trade size
| Weihe Yu |
| Buy |
| $190.4K |
| SEC |
| YAISH ELAN | AwardD | $0 | SEC |
| Weihe Yu | Buy | $20.4K | SEC |
| Junfeng Chen | Buy | $98.3K | SEC |
| Weihe Yu | Buy | $178.9K | SEC |
| Junfeng Chen | Buy | $1.7K | SEC |
| Sun Yu Xi | Buy | $20K | SEC |
| Sun Yu Xi | Buy | $514.1K | SEC |
| Sun Yu Xi | Buy | $21.6K | SEC |
| GREGORY JACK | Sell | — | SEC |
| GREGORY JASMINE | Sell | — | SEC |