| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | AMARAL WALTER Director | Ownership Statement 24-Jul-08 | 0 24-Jul-08 | CASBY WILLIAM P Officer | Automatic Sale 23-Jul-09 | 174,650 23-Jul-09 | DENINO MARK J Beneficial Owner (10% or more) | Acquisition (Non Open Market) 19-Dec-07 | 2,237,920
19-Dec-07 | EARNSHAW WILLIAM E Officer | Automatic Sale 8-Sep-09 | 145,490 8-Sep-09 | ENERTECH CAPITAL PARTNERS II, L.P. Beneficial Owner (10% or more) | Acquisition (Non Open Market) 19-Dec-07 | 2,237,920 19-Dec-07 | FURTNEY RICK Officer | Acquisition (Non Open Market) 26-Feb-09 | 511,054 26-Feb-09 | HARRIS CHARLES E Officer | Acquisition (Non Open Market) 26-Feb-09 | 1,100,659 26-Feb-09 | MCGEE BRIAN Officer | Option Exercise 30-Nov-09 | 74,556 30-Nov-09 | NORBY R DOUGLAS Director | Ownership Statement 12-Dec-07 | 6,403 12-Dec-07 | NORTHERN NECK INVESTORS CORP Beneficial Owner (10% or more) | Acquisition (Non Open Market) 19-Dec-07 | 2,018,799 19-Dec-07 | RUBINOFF GARY Director | Ownership Statement 12-Dec-07 | 0 12-Dec-07 | UNGERER SCOTT B Director | Acquisition (Non Open Market) 19-Dec-07 | 2,237,920
19-Dec-07 | VANDER MEY JAMES E Director | Ownership Statement 12-Dec-07 | 66,378 12-Dec-07 |
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