| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | CASTLE MICHAEL R
Officer | Purchase
21-Nov-08 | 113,500
21-Nov-08 | CRESTVIEW CAPITAL MASTER LLC
Other | Sale
10-Jun-08 | 3,026,212
10-Jun-08 | GEOLOGIC RESOURCE PARTNERS, LLC
Beneficial Owner (10% or more) | Sale
24-Nov-09 | 4,680,530
24-Nov-09 | HEINLEIN ROBERT PETER
Director | Acquisition (Non Open Market)
28-May-09 | 17,500
28-May-09 | KITE CHARLES
Officer | Sale
3-Jun-08 | 100,000
3-Jun-08 | MALYS GERALD J
Director | Acquisition (Non Open Market)
28-May-09 | 18,500
28-May-09 | NIX JON
Beneficial Owner (10% or more) | Sale
21-May-08 | 2,763,638
21-May-08 | ROLING DANIEL A
Officer | Acquisition (Non Open Market)
28-May-09 | 710,450
28-May-09 | SCOTT KENNETH Z
Director | Acquisition (Non Open Market)
28-May-09 | 37,500
28-May-09 | SNODGRASS WILLIAM R
Officer | Automatic Sale
2-Nov-09 | 91,000
2-Nov-09 | SOLOCHEK MARC R.
Director | Acquisition (Non Open Market)
28-May-09 | 7,500
28-May-09 | STEELHEAD NAVIGATOR FUND, L.P.
Beneficial Owner (10% or more) | Sale
15-Sep-09 | 8,769,266
15-Sep-09 | STEELHEAD NAVIGATOR MASTER, L.P.
Beneficial Owner (10% or more) | Sale
15-Sep-09 | 5,480,012
15-Sep-09 | STEELHEAD PARTNERS LLC
Other | Sale
15-Sep-09 | 5,480,012
15-Sep-09 |
|
1.48% Nasdaq 
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