| Date | Insider | Shares | Type | Transaction | Value* |
| 29-Jul-09 | HOROWITZ RICHARD M Director | 2,100 | Indirect | Purchase at $2.20 - $2.25 per share. | $4,6722 |
| 20-Jul-09 | HOROWITZ RICHARD M Director | 1,100 | Indirect | Purchase at $2.42 per share. | $2,662 |
| 8-Oct-08 | HOROWITZ RICHARD M Director | 4,800 | Indirect | Purchase at $2.92 - $3.02 per share. | $14,0002 |
| 7-Oct-08 | HOROWITZ RICHARD M Director | 4,100 | Indirect | Purchase at $3.02 - $3.12 per share. | $13,0002 |
| 6-Oct-08 | HOROWITZ RICHARD M Director | 9,900 | Indirect | Purchase at $3.12 - $3.32 per share. | $32,0002 |
| 3-Oct-08 | HOROWITZ RICHARD M Director | 4,000 | Indirect | Purchase at $3.42 per share. | $13,680 |
| 2-Oct-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $3.52 per share. | $352 |
| 1-Oct-08 | HOROWITZ RICHARD M Director | 900 | Indirect | Purchase at $3.52 per share. | $3,168 |
| 29-Sep-08 | HOROWITZ RICHARD M Director | 23,000 | Indirect | Purchase at $3.52 - $4.02 per share. | $87,0002 |
| 26-Sep-08 | HOROWITZ RICHARD M Director | 4,586 | Indirect | Purchase at $3.83 - $4.02 per share. | $18,0002 |
| 16-Jul-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $4.70 per share. | $470 |
| 15-Jul-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $4.70 per share. | $470 |
| 14-Jul-08 | HOROWITZ RICHARD M Director | 1,200 | Indirect | Purchase at $4.70 per share. | $5,640 |
| 10-Jul-08 | HOROWITZ RICHARD M Director | 2,762 | Indirect | Purchase at $4.85 per share. | $13,395 |
| 8-Jul-08 | HOROWITZ RICHARD M Director | 101 | Indirect | Purchase at $4.85 per share. | $489 |
| 7-Jul-08 | HOROWITZ RICHARD M Director | 1,137 | Indirect | Purchase at $4.85 per share. | $5,514 |
| 3-Jul-08 | HOROWITZ RICHARD M Director | 400 | Indirect | Purchase at $5 per share. | $2,000 |
| 2-Jul-08 | HOROWITZ RICHARD M Director | 3,500 | Indirect | Purchase at $5 per share. | $17,500 |
| 1-Jul-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $5 per share. | $500 |
| 27-Jun-08 | HOROWITZ RICHARD M Director | 1,400 | Indirect | Purchase at $5.10 per share. | $7,139 |
| 24-Jun-08 | HOROWITZ RICHARD M Director | 2,600 | Indirect | Purchase at $5.10 per share. | $13,259 |
| 13-Jun-08 | HOROWITZ RICHARD M Director | 3,800 | Indirect | Purchase at $5.20 per share. | $19,760 |
| 12-Jun-08 | HOROWITZ RICHARD M Director | 200 | Indirect | Purchase at $5.20 per share. | $1,040 |
| 29-May-08 | HOROWITZ RICHARD M Director | 3,940 | Indirect | Purchase at $5.20 per share. | $20,488 |
| 16-May-08 | HOROWITZ RICHARD M Director | 4,000 | Indirect | Purchase at $5.20 per share. | $20,800 |
| 3-Apr-08 | HOROWITZ RICHARD M Director | 1,200 | Indirect | Purchase at $5.40 per share. | $6,480 |
| 13-Mar-08 | HOROWITZ RICHARD M Director | 450 | Indirect | Purchase at $5.40 per share. | $2,430 |
| 12-Mar-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $5.54 per share. | $554 |
| 11-Mar-08 | HOROWITZ RICHARD M Director | 3,349 | Indirect | Purchase at $5.44 - $5.48 per share. | $18,0002 |
| 10-Mar-08 | HOROWITZ RICHARD M Director | 5,200 | Indirect | Purchase at $5.57 - $5.58 per share. | $29,0002 |
| 7-Mar-08 | HOROWITZ RICHARD M Director | 5,000 | Indirect | Purchase at $5.58 - $5.6 per share. | $28,0002 |
| 6-Mar-08 | HOROWITZ RICHARD M Director | 4,800 | Indirect | Purchase at $5.56 - $5.59 per share. | $27,0002 |
| 21-Feb-08 | HOROWITZ RICHARD M Director | 400 | Indirect | Purchase at $6.85 per share. | $2,740 |
| 20-Feb-08 | HOROWITZ RICHARD M Director | 100 | Indirect | Purchase at $6.96 per share. | $696 |
| 19-Feb-08 | HOROWITZ RICHARD M Director | 800 | Indirect | Purchase at $7.06 per share. | $5,648 |
| 15-Feb-08 | HOROWITZ RICHARD M Director | 1,200 | Indirect | Purchase at $7.06 per share. | $8,472 |
| 14-Feb-08 | HOROWITZ RICHARD M Director | 2,000 | Indirect | Purchase at $7.10 per share. | $14,200 |
| 12-Feb-08 | HOROWITZ RICHARD M Director | 4,000 | Indirect | Purchase at $7.16 - $7.3 per share. | $29,0002 |