| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date |
|---|
BAILEY JEFFREY R Officer | Sale Dec 30, 2012 | 249,494 Dec 30, 2012 | SALAS PETER E Director | Sale Dec 30, 2012 | 5,381,171 Dec 30, 2012 | SORENSEN CARY V Officer | Sale Dec 30, 2012 | 36,226 Dec 30, 2012 | SSB VENTURES LLC Beneficial Owner (10% or more) | Ownership Statement Dec 30, 2012 | 16,376,321 Dec 30, 2012 |
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