| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 3-Sep-09 | BOLOGNA THOMAS A Officer | 3,600 | Direct | Purchase at $1.58 per share. | $5,688 | | 15-Jun-09 | BOLOGNA THOMAS A Officer | 1,200 | Direct | Purchase at $1.66 per share. | $1,992 | | 10-Jun-09 | BOLOGNA THOMAS A Officer | 2,400 | Direct | Purchase at $1.48 per share. | $3,552 | | 8-Jun-09 | BOSCHWITZ JEFFREY S. Officer | 8,500 | Direct | Purchase at $1.22 - $1.26 per share. | $11,0002 | | 8-Jun-09 | BOLOGNA THOMAS A Officer | 1,880 | Direct | Purchase at $1.20 per share. | $2,256 | | 12-Dec-08 | BRIDGER MANAGEMENT LLC Beneficial Owner (10% or more) | 915,110 | Indirect | Purchase at $0.65 per share. | $594,821 | | 24-Nov-08 | BRIDGER MANAGEMENT LLC Beneficial Owner (10% or more) | 3,047,069 | Indirect | Statement of Ownership | N/A | | 12-Nov-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 60,200 | Indirect | Purchase at $1.03 per share. | $62,006 | | 24-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 2,100 | Indirect | Purchase at $1.35 per share. | $2,835 | | 22-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 3,997 | Indirect | Purchase at $1.44 per share. | $5,755 | | 16-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 530,342 | Indirect | Purchase at $1.52 per share. | $806,119 | | 15-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 125,447 | Indirect | Purchase at $1.61 per share. | $201,969 | | 14-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 71,861 | Indirect | Purchase at $1.66 per share. | $119,289 | | 10-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 57,628 | Indirect | Purchase at $1.50 per share. | $86,442 | | 8-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 24,225 | Indirect | Purchase at $1.93 per share. | $46,754 | | 7-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 21,784 | Indirect | Purchase at $2.04 per share. | $44,439 | | 6-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 35,335 | Indirect | Purchase at $2.10 per share. | $74,203 | | 3-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 355,859 | Indirect | Purchase at $2.38 per share. | $846,944 | | 1-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 529,829 | Indirect | Acquisition (Non Open Market) at $2.88 per share. | $1,525,907 | | 1-Oct-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 529,829 | Indirect | Disposition (Non Open Market) at $2.88 per share. | $1,525,907 | | 30-Sep-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 9,401 | Indirect | Purchase at $2.87 per share. | $26,980 | | 29-Sep-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 44 | Indirect | Purchase at $2.65 per share. | $116 | | 18-Sep-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 7,000 | Indirect | Purchase at $2.37 - $2.43 per share. | $17,0002 | | 17-Sep-08 | ACCIPITER CAPITAL MANAGEMENT, LLC Beneficial Owner (10% or more) | 790,378 | Indirect | Statement of Ownership | N/A | | 6-Aug-08 | THOMAS WILLIAM JOHN Officer | 1,000 | Indirect | Purchase at $3.20 - $3.29 per share. | $3,2452 | | 6-Aug-08 | BOLOGNA THOMAS A Officer | 2,000 | Direct | Purchase at $3.30 per share. | $6,600 | | 5-Aug-08 | SMITH JAMES FRANCIS Officer | 3,100 | Direct | Purchase at $3.37 per share. | $10,447 | | 5-Aug-08 | BOLOGNA THOMAS A Officer | 3,400 | Direct | Purchase at $3.28 - $3.32 per share. | $11,0002 | | 21-May-08 | BOSCHWITZ JEFFREY S. Officer | N/A | Direct | Statement of Ownership | N/A | | 20-Dec-07 | BOLOGNA THOMAS A Officer | 33,950 | Direct | Disposition (Non Open Market) at $5.05 per share. | $171,447 | | 20-Dec-07 | BOLOGNA THOMAS A Officer | 75,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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