| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | DIKER MANAGEMENT LLC Beneficial Owner (10% or more) | Sale 2-Nov-09 | 3,053,001
2-Nov-09 | FIRSTMARK CAPITAL, L.L.C. Other | Ownership Statement 20-Aug-08 | 2,769,840
20-Aug-08 | LENIHAN LAWRENCE D JR Director | Purchase 4-Feb-09 | 2,796,840
4-Feb-09 | PEQUOT CAPITAL MANAGEMENT INC Other | Disposition (Non Open Market) 20-Aug-08 | 0
20-Aug-08 | SLATER WILLIAM Officer | Purchase 14-Jan-09 | 10,000 14-Jan-09 | YAZDANI BABAK Officer | Disposition (Non Open Market) 28-Jul-09 | 1,642,008
28-Jul-09 |
|