| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BREWER LANCE Director | Purchase 10-Sep-09 | 49,813 10-Sep-09 | FARESE M SCOTT Director | Acquisition (Non Open Market) 1-Sep-09 | 97,182 1-Sep-09 | KURTZ RICHARD D Officer | Acquisition (Non Open Market) 15-Jun-09 | 159,300 15-Jun-09 | PASTOR DONALD Director | Acquisition (Non Open Market) 1-Sep-09 | 52,813 1-Sep-09 | POTOMAC CAPITAL MANAGEMENT LLC Beneficial Owner (10% or more) | Sale 5-Aug-09 | 3,327,202
5-Aug-09 | RISSER ROBIN Officer | Acquisition (Non Open Market) 15-Jun-09 | 958,333 15-Jun-09 | SOLTWEDEL STEPHEN P Director | Acquisition (Non Open Market) 1-Sep-09 | 82,182 1-Sep-09 | WILLIAMSON STEVEN Officer | Acquisition (Non Open Market) 15-Jun-09 | 1,902,667 15-Jun-09 |
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