| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ALTA PARTNERS VIII, L.P.
Beneficial Owner (10% or more) | Acquisition (Non Open Market)
26-Jun-08 | 11,760,000
26-Jun-08 | ANDERSON STEVEN MICHAEL
Director | Option Exercise
7-May-09 | 61,912
7-May-09 | BERTHE ASTRID MARIE
Officer | Option Exercise
2-Oct-09 | 56,081
2-Oct-09 | COFFINDAFFER THADDEUS
Officer | Automatic Sale
31-Jul-09 | 109,902
31-Jul-09 | CURTIS JEREMY JAY
Officer | Sale
5-Jun-08 | 9,700
5-Jun-08 | DALE MICHAEL D
Officer | Automatic Sale
11-Nov-09 | 143,394
11-Nov-09 | ELIZONDO DAVID R
Officer | Automatic Sale
30-Sep-09 | 57,159
30-Sep-09 | KRAMER MICHAEL R
Officer | Option Exercise
2-Oct-09 | 63,606
2-Oct-09 | MUNZENRIDER ROBERT E
Director | Sale
16-Nov-09 | 77,695
16-Nov-09 | NOHRA GUY P
Director | Option Exercise
28-Jun-09 | 11,763,000
28-Jun-09 | REINHARDT MICHAEL E
Officer | Ownership Statement
4-May-09 | 0
4-May-09 | SIVERTSON ERIC W
Director | Sale
18-May-09 | 0
18-May-09 | SKOKOS THEODORE C
Director | Option Exercise
7-May-09 | 902,115
7-May-09 | SUTTER MARTIN P
Director | Ownership Statement
19-Dec-08 | 7,755,447
19-Dec-08 | SWANDAL CRAIG A
Officer | Automatic Sale
12-Aug-09 | 14,647
12-Aug-09 |
|
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