| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date |
ALLIANCE TECHNOLOGY VENTURES III L P
Beneficial Owner (10% or more) | Disposition (Non Open Market)
24-Jun-08 | 1,237,267
24-Jun-08 |
BUONO TIMOTHY
Director | Acquisition (Non Open Market)
2-Jun-09 | 10,033
2-Jun-09 |
CURRY ROBERT E
Director | Option Exercise
5-Jun-09 | 11,958
5-Jun-09 |
EASTHAM KARIN
Director | Disposition (Non Open Market)
2-Sep-09 | 7,250
2-Sep-09 |
ENTERPRISE PARTNERS V L P
Beneficial Owner (10% or more) | Disposition (Non Open Market)
13-Nov-08 | 0
13-Nov-08 |
HENOS MICHAEL A
Director | Automatic Sale
1-Jul-09 | 9,098
1-Jul-09 |
KUHLEN CHRISTIAN V
Officer | Option Exercise
17-Nov-09 | 11,091
17-Nov-09 |
MCCARTHY LAURENCE
Director | Acquisition (Non Open Market)
2-Jun-09 | 7,500
2-Jun-09 |
MINOCHERHOMJEE ARDA PHD
Director | Sale
19-Aug-08 | 1,056,739
19-Aug-08 |
NOVA TINA SUSAN
Officer | Disposition (Non Open Market)
10-Nov-09 | 48,823
10-Nov-09 |
RICCITELLI SAMUEL D
Officer | Disposition (Non Open Market)
10-Nov-09 | 26,572
10-Nov-09 |
SCHULING DOUGLAS A
Officer | Option Exercise
13-Oct-09 | 21,135
13-Oct-09 |
SENYEI ANDREW E
Director | Acquisition (Non Open Market)
2-Jun-09 | 17,996
2-Jun-09 |
WALTZ THOMAS A
Director | Acquisition (Non Open Market)
13-Nov-08 | 14,290
13-Nov-08 |
WHITE CHRISTINE ANNA
Director | Disposition (Non Open Market)
2-Sep-09 | 6,126
2-Sep-09 |
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