| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | CORBUS BARCLAY
Officer | Purchase
21-Nov-08 | 7,500
21-Nov-08 | DEMERS DAVID R
Director | Purchase
13-Dec-07 | 100
13-Dec-07 | LITTLEFAIR ANDREW J
Officer | Automatic Sale
2-Nov-09 | 808,419
2-Nov-09 | MILLER JAMES C III
Director | Purchase
12-Dec-07 | 100
12-Dec-07 | MITCHELL WARREN I
Director | Sale
12-Nov-09 | 80,100
12-Nov-09 | PEARL FRANK H
Beneficial Owner (10% or more) | Disposition (Non Open Market)
4-Dec-07 | 1,388,326
4-Dec-07 | PERSEUS ENRG INVESTMENT, L.L.C.
Beneficial Owner (10% or more) | Disposition (Non Open Market)
4-Dec-07 | 1,000,000
4-Dec-07 | PICKENS BOONE
Director | Sale
17-Oct-08 | 0
17-Oct-08 | PICKENS MADELEINE
Beneficial Owner (10% or more) | Sale
17-Oct-08 | 1,900,000
17-Oct-08 | SOCHA KENNETH M
Director | Acquisition (Non Open Market)
19-Feb-08 | 75,610
19-Feb-08 | TAORMINA VINCENT C
Director | Purchase
12-Dec-08 | 30,900
12-Dec-08 |
|
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