| Date | Insider | Shares | Type | Transaction | Value* |
| 29-May-09 | STALLINGS ROBERT W Officer | 2,250 | Direct | Purchase at $3.24 - $3.29 per share. | $7,3462 |
| 14-Apr-09 | BOULWARE ROBERT J Director | 400 | Direct | Automatic Purchase at $1.70 per share. | $680 |
| 9-Apr-09 | BOULWARE ROBERT J Director | 550 | Direct | Automatic Purchase at $1.75 per share. | $962 |
| 7-Apr-09 | BOULWARE ROBERT J Director | 350 | Direct | Automatic Purchase at $1.71 per share. | $598 |
| 6-Apr-09 | BOULWARE ROBERT J Director | 550 | Direct | Automatic Purchase at $1.72 per share. | $946 |
| 2-Apr-09 | BOULWARE ROBERT J Director | 504 | Direct | Automatic Purchase at $1.51 per share. | $761 |
| 1-Apr-09 | BOULWARE ROBERT J Director | 500 | Direct | Automatic Purchase at $1.45 per share. | $725 |
| 30-Mar-09 | BOULWARE ROBERT J Director | 504 | Direct | Automatic Purchase at $1.35 per share. | $680 |
| 19-Feb-09 | GOFF JOHN C Director | 100,000 | Direct | Purchase at $1 per share. | $100,000 |
| 21-Jan-09 | ANDERSON GLENN W Officer | 6,530 | Direct | Disposition (Non Open Market) at $1.32 per share. | $8,619 |
| 5-Nov-08 | WILLIAMS JOHN H /TX/ Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-08 | ROSEN SAM Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-08 | WIEDEMANN HARDEN H Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-08 | PUCKETT JOEL C Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-08 | BOULWARE ROBERT J Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-08 | GOFF JOHN C Director | 8,500 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 25-Apr-08 | ANDERSON GLENN W Officer | 1,262 | Direct | Disposition (Non Open Market) at $3.39 per share. | $4,278 |
| 25-Apr-08 | COOTS DANIEL J Officer | 281 | Direct | Disposition (Non Open Market) at $3.39 per share. | $952 |
| 28-Mar-08 | DANIELS JOHN STEELE Officer | 439 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 28-Mar-08 | BUXTON RICHARD M Officer | 790 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 28-Mar-08 | COOTS DANIEL J Officer | 790 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 28-Mar-08 | ANDERSON GLENN W Officer | 4,383 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 20-Feb-08 | ANDERSON GLENN W Officer | 6,293 | Direct | Disposition (Non Open Market) at $3.35 per share. | $21,081 |