| Date | Insider | Shares | Type | Transaction | Value* |
| 29-Jul-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 1,100 | Indirect | Purchase at $3.25 per share. | $3,575 |
| 24-Jul-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 300 | Indirect | Purchase at $3.25 per share. | $975 |
| 16-Jul-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 162 | Indirect | Purchase at $2.85 per share. | $461 |
| 6-Jul-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 150 | Indirect | Purchase at $2.76 per share. | $413 |
| 30-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 300 | Indirect | Purchase at $2.90 - $3.17 per share. | $9102 |
| 24-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 2,000 | Indirect | Purchase at $3 per share. | $6,000 |
| 18-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 100 | Indirect | Purchase at $2.60 per share. | $260 |
| 17-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 9 | Indirect | Purchase at $2.59 per share. | $23 |
| 11-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 1,000 | Indirect | Purchase at $3 per share. | $3,000 |
| 9-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Director | 6,300 | Indirect | Purchase at $2.91 per share. | $18,333 |
| 3-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 2,200 | Indirect | Purchase at $2.75 per share. | $6,050 |
| 2-Jun-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 5,701 | Indirect | Purchase at $2.75 per share. | $15,677 |
| 21-May-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 50 | Indirect | Purchase at $2.60 per share. | $130 |
| 20-May-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 283 | Indirect | Purchase at $2.60 per share. | $735 |
| 19-May-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 16,735 | Indirect | Purchase at $2.69 per share. | $45,017 |
| 18-May-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 11,000 | Indirect | Purchase at $2.51 per share. | $27,609 |
| 8-Apr-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 2,200 | Indirect | Purchase at $2.50 per share. | $5,500 |
| 7-Apr-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 1,700 | Indirect | Purchase at $2.50 per share. | $4,250 |
| 16-Dec-08 | MINOGUE MICHAEL R Director | 135,000 | Indirect | Sale at $2.35 per share. | $317,250 |
| 26-Nov-08 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 101,268 | Indirect | Sale at $2.35 per share. | $237,979 |
| 29-Oct-08 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 5,000 | Indirect | Purchase at $2.40 - $2.75 per share. | $13,0002 |
| 27-Oct-08 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 14,800 | Indirect | Purchase at $0.10 per share. | $1,480 |
| 24-Oct-08 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | 11,064 | Indirect | Purchase at $0.10 per share. | $1,106 |
| 9-Oct-08 | HOVE ANDERS D Director | 3,666,666 | Indirect | Statement of Ownership | N/A |
| 9-Oct-08 | MINOGUE MICHAEL R Director | 2,866,666 | Indirect | Statement of Ownership | N/A |