| Date | Insider | Shares | Type | Transaction | Value* |
| 3-Dec-09 | HOCK DELWIN D Director | 5,000 | Direct | Option Exercise at $1.77 per share. | $8,850 |
| 10-Sep-09 | HEATH S. R. JR. Director | 3,000 | Direct | Purchase at $2.15 per share. | $6,450 |
| 25-Jun-09 | PILMANIS GEORGE J Director | 1,809 | Direct | Purchase at $1.96 - $2 per share. | $3,5812 |
| 24-Jun-09 | PILMANIS GEORGE J Director | 791 | Direct | Acquisition (Non Open Market) at $1.96 - $2 per share. | $1,5662 |
| 10-Jun-09 | PILMANIS GEORGE J Director | 2,500 | Direct | Acquisition (Non Open Market) at $1.98 per share. | $4,950 |
| 8-Jun-09 | PILMANIS GEORGE J Director | 29 | Direct | Acquisition (Non Open Market) at $1.90 per share. | $55 |
| 5-Jun-09 | PILMANIS GEORGE J Director | 100 | Direct | Acquisition (Non Open Market) at $1.80 per share. | $180 |
| 4-Jun-09 | PILMANIS GEORGE J Director | 900 | Direct | Acquisition (Non Open Market) at $1.80 per share. | $1,620 |
| 3-Jun-09 | PILMANIS GEORGE J Director | 400 | Direct | Acquisition (Non Open Market) at $1.85 per share. | $740 |
| 19-May-09 | WARZALA RICHARD S Officer | 5,000 | Indirect | Purchase at $1.98 per share. | $9,900 |
| 19-May-09 | WARZALA RICHARD S Officer | 20,000 | Indirect | Acquisition (Non Open Market) | N/A |
| 19-May-09 | WARZALA RICHARD S Officer | 20,000 | Direct | Disposition (Non Open Market) | N/A |
| 9-Mar-09 | HEATH S. R. JR. Director | 2,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | SMITH RICHARD D /CO/ Officer | 20,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | PILMANIS GEORGE J Director | 2,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | ROBERT MICHEL M Director | 2,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | HUBBARD GRAYDON D Director | 3,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | HOCK DELWIN D Director | 3,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | WARZALA RICHARD S Officer | 20,000 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Jan-09 | PILMANIS GEORGE J Director | 2,000 | Direct | Sale at $4.30 - $4.5 per share. | $8,8002 |
| 8-Dec-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Indirect | Purchase at $1.51 per share. | $1,510 |
| 5-Dec-08 | WARZALA RICHARD S Officer | 10,600 | Direct | Purchase at $1.50 per share. | $15,900 |
| 5-Dec-08 | SMITH RICHARD D /CO/ Officer | 3,000 | Indirect | Purchase at $1.44 - $1.51 per share. | $4,4252 |
| 4-Dec-08 | SMITH RICHARD D /CO/ Officer | 3,000 | Indirect | Acquisition (Non Open Market) at $1.52 per share. | $4,560 |
| 3-Dec-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Indirect | Acquisition (Non Open Market) at $1.70 per share. | $1,700 |
| 2-Dec-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Indirect | Acquisition (Non Open Market) at $1.80 per share. | $1,800 |
| 1-Dec-08 | SMITH RICHARD D /CO/ Officer | 3,000 | Direct | Purchase at $1.96 per share. | $5,880 |
| 25-Nov-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Direct | Acquisition (Non Open Market) at $1.91 per share. | $1,910 |
| 21-Nov-08 | WARZALA RICHARD S Officer | 500 | Direct | Acquisition (Non Open Market) at $1.73 per share. | $865 |
| 21-Nov-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Direct | Acquisition (Non Open Market) at $1.73 per share. | $1,730 |
| 21-Nov-08 | PILMANIS GEORGE J Director | 1,000 | Direct | Acquisition (Non Open Market) at $1.72 per share. | $1,720 |
| 20-Nov-08 | WARZALA RICHARD S Officer | 6,700 | Direct | Purchase at $1.75 - $1.85 per share. | $12,0002 |
| 19-Nov-08 | WARZALA RICHARD S Officer | 6,000 | Direct | Purchase at $1.90 - $1.96 per share. | $12,0002 |
| 19-Nov-08 | SMITH RICHARD D /CO/ Officer | 1,000 | Direct | Acquisition (Non Open Market) at $1.90 per share. | $1,900 |
| 18-Nov-08 | WARZALA RICHARD S Officer | 50 | Indirect | Purchase at $2.07 per share. | $103 |
| 18-Nov-08 | WARZALA RICHARD S Officer | 7,900 | Direct | Purchase at $1.93 - $2.07 per share. | $16,0002 |
| 18-Nov-08 | SMITH RICHARD D /CO/ Officer | 2,000 | Direct | Acquisition (Non Open Market) at $1.93 per share. | $3,860 |
| 17-Nov-08 | WARZALA RICHARD S Officer | 4,700 | Direct | Purchase at $2.02 - $2.06 per share. | $9,5882 |
| 14-Nov-08 | WARZALA RICHARD S Officer | 500 | Indirect | Acquisition (Non Open Market) at $2.10 per share. | $1,050 |
| 14-Nov-08 | WARZALA RICHARD S Officer | 5,500 | Direct | Purchase at $2.07 - $2.1 per share. | $11,0002 |
| 13-Nov-08 | WARZALA RICHARD S Officer | 1,400 | Direct | Purchase at $2.05 - $2.1 per share. | $2,9052 |
| 6-Aug-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 1,300 | Direct | Sale at $5.75 per share. | $7,475 |
| 5-Aug-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 1,504 | Direct | Sale at $5.75 - $5.79 per share. | $8,6782 |
| 4-Aug-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 2,614 | Direct | Sale at $5.75 per share. | $15,030 |
| 11-Jun-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 10,000 | Direct | Sale at $5.50 per share. | $55,000 |
| 29-Feb-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 950 | Direct | Sale at $5 per share. | $4,750 |
| 27-Feb-08 | WARZALA RICHARD S Officer | 9,600 | Indirect | Acquisition (Non Open Market) | N/A |
| 27-Feb-08 | WARZALA RICHARD S Officer | 9,600 | Direct | Disposition (Non Open Market) | N/A |
| 19-Feb-08 | HEATH S. R. JR. Director | 1,500 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | WYMAN KENNETH R Officer | 1,000 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | SMITH RICHARD D /CO/ Officer | 15,000 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | PILMANIS GEORGE J Director | 1,500 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | ROBERT MICHEL M Director | 1,500 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | HUBBARD GRAYDON D Director | 2,500 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | HOCK DELWIN D Director | 1,500 | Direct | Acquisition (Non Open Market) | N/A |
| 19-Feb-08 | WARZALA RICHARD S Officer | 15,000 | Direct | Acquisition (Non Open Market) | N/A |
| 7-Feb-08 | WARZALA RICHARD S Officer | 200,000 | Direct | Option Exercise at $2.40 per share. | $480,000 |
| 1-Feb-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 2,450 | Direct | Sale at $5 per share. | $12,250 |
| 31-Jan-08 | PRINCE EUGENE E Beneficial Owner (10% or more) | 1,600 | Direct | Sale at $5 - $5.03 per share. | $8,0242 |
| 3-Jan-08 | SMITH RICHARD D /CO/ Officer | 31,250 | Direct | Option Exercise at $3.20 per share. | $100,000 |
| 3-Jan-08 | SMITH RICHARD D /CO/ Officer | 31,250 | Indirect | Acquisition (Non Open Market) | N/A |
| 3-Jan-08 | SMITH RICHARD D /CO/ Officer | 31,250 | Direct | Disposition (Non Open Market) | N/A |