| Date | Insider | Shares | Type | Transaction | Value* |
| 22-Jan-09 | WHEATON CRAIG BRADFORD Director | 360 | Direct | Purchase at $1.84 per share. | $662 |
| 6-Jan-09 | WHEATON CRAIG BRADFORD Director | 100 | Direct | Purchase at $1.84 per share. | $184 |
| 30-Dec-08 | WHEATON CRAIG BRADFORD Director | 240 | Direct | Purchase at $1.84 per share. | $441 |
| 30-Dec-08 | WHEATON CRAIG BRADFORD Director | 800 | Indirect | Purchase at $1.92 per share. | $1,536 |
| 29-Dec-08 | SCHADT THOMAS G Officer | 1,000 | Direct | Purchase at $2 per share. | $2,000 |
| 29-Dec-08 | WHEATON CRAIG BRADFORD Director | 700 | Direct | Purchase at $1.94 per share. | $1,358 |
| 29-Dec-08 | WHEATON CRAIG BRADFORD Director | 149 | Indirect | Purchase at $2.04 per share. | $303 |
| 23-Dec-08 | WHEATON CRAIG BRADFORD Director | 101 | Indirect | Purchase at $2.04 per share. | $206 |
| 22-Dec-08 | WHEATON CRAIG BRADFORD Director | 715 | Indirect | Purchase at $2.08 per share. | $1,487 |
| 19-Dec-08 | WHEATON CRAIG BRADFORD Director | 1,185 | Indirect | Purchase at $2.23 per share. | $2,642 |
| 18-Dec-08 | WHEATON CRAIG BRADFORD Director | 200 | Indirect | Purchase at $2.22 per share. | $444 |
| 17-Dec-08 | WHEATON CRAIG BRADFORD Director | 450 | Indirect | Purchase at $2.11 per share. | $949 |
| 17-Oct-08 | SMITH B THOMAS M JR Director | 1,000 | Indirect | Purchase at $3.67 per share. | $3,670 |
| 5-Aug-08 | SCHADT THOMAS G Director | 340 | Direct | Purchase at $4.25 per share. | $1,445 |
| 4-Aug-08 | SCHADT THOMAS G Director | 1,100 | Direct | Purchase at $4.35 per share. | $4,785 |
| 29-Jul-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.25 per share. | $3,825 |
| 22-Jul-08 | WHEATON ROBERT E Officer | 1,500 | Direct | Purchase at $4.35 per share. | $6,524 |
| 18-Jul-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.50 per share. | $4,050 |
| 17-Jul-08 | WHEATON ROBERT E Officer | 1,800 | Direct | Purchase at $4.50 per share. | $8,100 |
| 16-Jul-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.50 per share. | $4,050 |
| 9-Jul-08 | WHEATON ROBERT E Officer | 2,400 | Direct | Purchase at $4.50 per share. | $10,800 |
| 8-Jul-08 | WHEATON ROBERT E Officer | 300 | Direct | Purchase at $14.92 per share. | $4,476 |
| 7-Jul-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.45 per share. | $4,005 |
| 3-Jul-08 | WHEATON ROBERT E Officer | 600 | Direct | Purchase at $4.50 per share. | $2,700 |
| 2-Jul-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.50 per share. | $4,050 |
| 26-Jun-08 | WHEATON ROBERT E Officer | 2,400 | Direct | Purchase at $4.73 per share. | $11,352 |
| 25-Jun-08 | WHEATON ROBERT E Officer | 600 | Direct | Purchase at $4.75 per share. | $2,850 |
| 23-Jun-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.75 per share. | $4,275 |
| 20-Jun-08 | WHEATON ROBERT E Officer | 900 | Direct | Purchase at $4.61 per share. | $4,149 |
| 19-Jun-08 | WHEATON ROBERT E Officer | 300 | Direct | Purchase at $4.59 per share. | $1,377 |
| 12-Jun-08 | WHEATON ROBERT E Officer | 300 | Direct | Option Exercise at $4.74 per share. | $1,422 |
| 11-Jun-08 | WHEATON ROBERT E Officer | 5,600 | Direct | Purchase at $4.74 per share. | $26,544 |
| 10-Jun-08 | WHEATON ROBERT E Officer | 300 | Direct | Purchase at $4.75 per share. | $1,425 |
| 19-May-08 | WHEATON ROBERT E Officer | 8,400 | Direct | Purchase at $4.70 per share. | $39,480 |
| 16-May-08 | SCHADT THOMAS G Director | 1,000 | Direct | Purchase at $4.50 per share. | $4,500 |
| 7-Feb-08 | WHEATON ROBERT E Officer | 600 | Direct | Purchase at $5.50 per share. | $3,300 |
| 23-Jan-08 | WHEATON ROBERT E Officer | 600 | Direct | Purchase at $5.50 per share. | $3,300 |
| 11-Jan-08 | WHEATON ROBERT E Officer | 1,500 | Direct | Purchase at $5.50 per share. | $8,250 |
| 8-Jan-08 | WHEATON ROBERT E Officer | 2,400 | Direct | Purchase at $5.43 per share. | $13,032 |
| 4-Jan-08 | WHEATON ROBERT E Officer | 700 | Direct | Purchase at $5.56 per share. | $3,892 |
| 2-Jan-08 | WHEATON CRAIG BRADFORD Director | 2,000 | Direct | Purchase at $5.41 per share. | $10,820 |
| 31-Dec-07 | WHEATON ROBERT E Officer | 1,300 | Direct | Purchase at $5.69 per share. | $7,396 |
| 28-Dec-07 | WHEATON ROBERT E Officer | 2,400 | Direct | Purchase at $5.69 per share. | $13,655 |
| 27-Dec-07 | WHEATON ROBERT E Officer | 300 | Direct | Purchase at $5.61 per share. | $1,683 |
| 24-Dec-07 | WHEATON ROBERT E Officer | 300 | Direct | Purchase at $5.97 per share. | $1,791 |
| 21-Dec-07 | WHEATON ROBERT E Officer | 2,100 | Direct | Purchase at $5.94 per share. | $12,473 |
| 20-Dec-07 | WHEATON ROBERT E Officer | 2,100 | Direct | Purchase at $5.98 per share. | $12,558 |
| 19-Dec-07 | WHEATON ROBERT E Officer | 1,500 | Direct | Purchase at $5.86 per share. | $8,790 |