| Date | Insider | Shares | Type | Transaction | Value* |
| 26-Jan-10 | THOMAS JEFFREY D Director | 6,818 | Direct | Option Exercise at $5.06 per share. | $34,499 |
| 6-Jan-10 | MOSES MICHAEL A Director | 4,941 | Direct | Option Exercise at $5.06 per share. | $25,001 |
| 6-Jan-10 | BLANCHARD EDWARD V JR Director | 6,917 | Direct | Option Exercise at $5.06 per share. | $35,000 |
| 6-Jan-10 | ODDEN LANCE R Director | 3,953 | Direct | Option Exercise at $5.06 per share. | $20,002 |
| 17-Dec-09 | TALLAL PAULA A DR Director | 3,800 | Direct | Disposition (Non Open Market) | N/A |
| 3-Dec-09 | FELLER ROBERT E. Officer | 3,300 | Direct | Sale at $5.28 - $5.35 per share. | $18,0002 |
| 2-Dec-09 | FELLER ROBERT E. Officer | 1,700 | Direct | Sale at $5.35 per share. | $9,095 |
| 20-Nov-09 | THOMAS JEFFREY D Director | 1,333 | Direct | Acquisition (Non Open Market) | N/A |
| 18-Nov-09 | LINDL JESSICA Officer | 3,000 | Direct | Option Exercise at $1.98 per share. | $5,940 |
| 18-Nov-09 | LINDL JESSICA Officer | 3,000 | Direct | Sale at $5.38 per share. | $16,140 |
| 18-Nov-09 | JENKINS WILLIAM M Officer | 2,000 | Direct | Disposition (Non Open Market) | N/A |
| 17-Nov-09 | JENKINS WILLIAM M Officer | 2,000 | Direct | Disposition (Non Open Market) | N/A |
| 9-Nov-09 | JENKINS WILLIAM M Officer | 2,000 | Direct | Disposition (Non Open Market) | N/A |
| 11-Sep-09 | MYERS DAVID ANDREW Officer | 2,000 | Direct | Purchase at $3.35 per share. | $6,700 |
| 11-Sep-09 | LINDL JESSICA Officer | 2,876 | Direct | Disposition (Non Open Market) at $3.30 - $3.37 per share. | $9,5912 |
| 11-Sep-09 | CARLONI LINDA L Officer | 2,882 | Direct | Disposition (Non Open Market) at $3.30 - $3.37 per share. | $9,6112 |
| 11-Sep-09 | JENKINS WILLIAM M Officer | 4,602 | Direct | Disposition (Non Open Market) at $3.30 - $3.37 per share. | $15,0002 |
| 10-Sep-09 | MYERS DAVID ANDREW Officer | 3,333 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | MOSES MICHAEL A Director | 600 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | SMITH DAVID W Director | 600 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | BLANCHARD EDWARD V JR Director | 600 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | MOORHEAD RODMAN Director | 832 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | ODDEN LANCE R Director | 600 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | THOMAS JEFFREY D Director | 416 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | TALLAL PAULA A DR Director | 600 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | LINDL JESSICA Officer | 6,250 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | CARLONI LINDA L Officer | 6,250 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-09 | JENKINS WILLIAM M Officer | 10,000 | Direct | Acquisition (Non Open Market) | N/A |
| 22-Jun-09 | PARK RONALD Officer | N/A | Direct | Statement of Ownership | N/A |
| 15-Jun-09 | BOWEN ROBERT C Other | 4,000 | Direct | Purchase at $2.10 per share. | $8,400 |
| 4-Jun-09 | MYERS DAVID ANDREW Officer | 4,750 | Direct | Purchase at $2 per share. | $9,500 |
| 1-Jun-09 | MYERS DAVID ANDREW Officer | 250 | Direct | Purchase at $2 per share. | $500 |
| 20-May-09 | THOMAS JEFFREY D Director | 1,333 | Direct | Acquisition (Non Open Market) | N/A |
| 16-Mar-09 | BOWEN ROBERT C Other | 400 | Direct | Purchase at $1.96 per share. | $784 |
| 13-Mar-09 | BOWEN ROBERT C Other | 2,500 | Direct | Purchase at $1.96 per share. | $4,900 |
| 13-Mar-09 | CARLONI LINDA L Officer | 289 | Direct | Disposition (Non Open Market) at $2 per share. | $578 |
| 13-Mar-09 | JENKINS WILLIAM M Officer | 467 | Direct | Disposition (Non Open Market) at $2 per share. | $934 |
| 12-Mar-09 | CARLONI LINDA L Officer | 3,950 | Direct | Disposition (Non Open Market) at $2 per share. | $7,900 |
| 12-Mar-09 | JENKINS WILLIAM M Officer | 6,190 | Direct | Disposition (Non Open Market) at $2 per share. | $12,380 |
| 11-Mar-09 | MYERS DAVID ANDREW Officer | 15,000 | Direct | Purchase at $2 per share. | $30,000 |
| 10-Mar-09 | MYERS DAVID ANDREW Officer | 10,000 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | LINDL JESSICA Officer | 9,375 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | MOSES MICHAEL A Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | SMITH DAVID W Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | CARLONI LINDA L Officer | 8,750 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | BLANCHARD EDWARD V JR Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | MOORHEAD RODMAN Director | 417 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | ODDEN LANCE R Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | TALLAL PAULA A DR Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-09 | JENKINS WILLIAM M Officer | 13,750 | Direct | Acquisition (Non Open Market) | N/A |
| 9-Mar-09 | MOORHEAD RODMAN Director | 25,727 | Direct | Purchase at $1.99 - $2 per share. | $51,0002 |
| 6-Mar-09 | MOORHEAD RODMAN Director | 2,000 | Direct | Purchase at $2 per share. | $4,000 |
| 5-Mar-09 | MOORHEAD RODMAN Director | 1,000 | Direct | Purchase at $2 per share. | $2,000 |
| 4-Mar-09 | MOORHEAD RODMAN Director | 21,273 | Direct | Purchase at $1.96 - $2 per share. | $42,0002 |
| 26-Jan-09 | SMITH DAVID W Director | 5,112 | Direct | Option Exercise at $1.96 per share. | $10,019 |
| 26-Jan-09 | ODDEN LANCE R Director | 7,668 | Direct | Option Exercise at $1.96 per share. | $15,029 |
| 23-Jan-09 | MOORHEAD RODMAN Director | 16,104 | Direct | Option Exercise at $1.96 per share. | $31,563 |
| 5-Jan-09 | BLANCHARD EDWARD V JR Director | 15,337 | Direct | Option Exercise at $1.96 per share. | $30,060 |
| 31-Dec-08 | MYERS DAVID CHARLES Officer | N/A | Direct | Statement of Ownership | N/A |
| 17-Dec-08 | TRIGRAN INVESTMENTS, INC. Beneficial Owner (10% or more) | 8,539 | Indirect | Purchase at $1.94 per share. | $16,565 |
| 16-Dec-08 | BLANCHARD EDWARD V JR Director | 3,000 | Indirect | Sale at $1.90 per share. | $5,700 |
| 15-Dec-08 | FELLER ROBERT E. Officer | N/A | Direct | Statement of Ownership | N/A |
| 12-Dec-08 | MOORHEAD RODMAN Director | 3,995 | Direct | Purchase at $1.99 - $2.08 per share. | $8,1292 |
| 11-Dec-08 | MOORHEAD RODMAN Director | 576 | Direct | Purchase at $2.10 per share. | $1,209 |
| 10-Dec-08 | MOORHEAD RODMAN Director | 2,400 | Direct | Purchase at $2.09 - $2.1 per share. | $5,0272 |
| 9-Dec-08 | MOORHEAD RODMAN Director | 14,729 | Direct | Purchase at $2.04 - $2.1 per share. | $30,0002 |
| 8-Dec-08 | MOORHEAD RODMAN Director | 3,300 | Direct | Purchase at $1.86 - $2.1 per share. | $6,5342 |
| 3-Dec-08 | MOORHEAD RODMAN Director | 3,720 | Direct | Purchase at $2.39 - $2.5 per share. | $9,0952 |
| 2-Dec-08 | TRIGRAN INVESTMENTS, INC. Beneficial Owner (10% or more) | 360,000 | Indirect | Purchase at $1.80 per share. | $648,000 |
| 2-Dec-08 | MOORHEAD RODMAN Director | 21,280 | Direct | Purchase at $2 - $2.25 per share. | $45,0002 |
| 12-Nov-08 | BOWEN ROBERT C Other | 5,000 | Direct | Purchase at $2.30 - $2.35 per share. | $12,0002 |
| 1-Nov-08 | THOMAS JEFFREY D Director | N/A | Direct | Statement of Ownership | N/A |
| 11-Sep-08 | FREEMAN JANE A Officer | 2,932 | Direct | Disposition (Non Open Market) at $3.25 - $3.29 per share. | $9,5872 |
| 11-Sep-08 | CARLONI LINDA L Officer | 1,764 | Direct | Disposition (Non Open Market) at $3.25 - $3.26 per share. | $5,7412 |
| 10-Sep-08 | MOSES MICHAEL A Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | SMITH DAVID W Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | FREEMAN JANE A Officer | 6,250 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | CARLONI LINDA L Officer | 3,750 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | HOLSTROM CARLETON A Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | DALVI AJIT M Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | BLANCHARD EDWARD V JR Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | MOORHEAD RODMAN Director | 416 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | ODDEN LANCE R Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | MARTIN JOSEPH B Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | TALLAL PAULA A DR Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Sep-08 | MERZENICH MICHAEL M DR Director | 183 | Direct | Acquisition (Non Open Market) | N/A |
| 26-Aug-08 | MOORHEAD RODMAN Director | 4,089 | Direct | Purchase at $3.50 - $3.55 per share. | $14,0002 |
| 25-Aug-08 | MOORHEAD RODMAN Director | 2,500 | Direct | Purchase at $3.50 - $3.58 per share. | $8,8502 |
| 22-Aug-08 | MOORHEAD RODMAN Director | 500 | Direct | Purchase at $3.60 per share. | $1,800 |
| 21-Aug-08 | MOORHEAD RODMAN Director | 1,411 | Direct | Purchase at $3.55 - $3.6 per share. | $5,0442 |
| 20-Aug-08 | MOORHEAD RODMAN Director | 1,000 | Direct | Purchase at $3.50 per share. | $3,500 |
| 19-Aug-08 | TALLAL PAULA A DR Director | 2,740 | Direct | Disposition (Non Open Market) | N/A |
| 15-Aug-08 | MOORHEAD RODMAN Director | 500 | Direct | Purchase at $3.50 per share. | $1,750 |
| 12-Aug-08 | MOORHEAD RODMAN Director | 5,109 | Direct | Purchase at $3.49 - $3.6 per share. | $18,0002 |
| 11-Aug-08 | MOORHEAD RODMAN Director | 4,891 | Direct | Purchase at $3.37 - $3.6 per share. | $17,0002 |
| 5-Aug-08 | BOWEN ROBERT C Other | 5,000 | Direct | Purchase at $3.50 per share. | $17,500 |
| 8-May-08 | TALLAL PAULA A DR Director | 2,291 | Direct | Option Exercise at $4.20 per share. | $9,622 |
| 8-May-08 | TALLAL PAULA A DR Director | 2,291 | Direct | Sale at $4.65 - $4.77 per share. | $11,0002 |
| 28-Mar-08 | TALLAL PAULA A DR Director | 2,000 | Direct | Disposition (Non Open Market) | N/A |
| 13-Mar-08 | LINDL JESSICA Officer | 2,892 | Direct | Disposition (Non Open Market) at $4.07 - $4.29 per share. | $12,0002 |
| 13-Mar-08 | FREEMAN JANE A Officer | 4,629 | Direct | Disposition (Non Open Market) at $4.07 - $4.29 per share. | $19,0002 |
| 13-Mar-08 | CHAPIN GLENN Officer | 4,186 | Direct | Disposition (Non Open Market) at $4.07 - $4.29 per share. | $17,0002 |
| 13-Mar-08 | MCCORMACK JILL A Officer | 2,220 | Direct | Disposition (Non Open Market) at $4.07 - $4.3 per share. | $9,2902 |
| 13-Mar-08 | CARLONI LINDA L Officer | 2,608 | Direct | Disposition (Non Open Market) at $4.07 - $4.3 per share. | $11,0002 |
| 13-Mar-08 | JENKINS WILLIAM M Officer | 4,629 | Direct | Disposition (Non Open Market) at $4.07 - $4.29 per share. | $19,0002 |
| 12-Mar-08 | TALLAL PAULA A DR Director | 1,309 | Direct | Option Exercise at $4.20 per share. | $5,497 |
| 12-Mar-08 | TALLAL PAULA A DR Director | 1,309 | Direct | Sale at $4.50 per share. | $5,890 |
| 11-Mar-08 | BOWEN ROBERT C Other | 5,000 | Direct | Purchase at $4.64 - $4.65 per share. | $23,0002 |
| 11-Mar-08 | TALLAL PAULA A DR Director | 1,400 | Direct | Option Exercise at $4.20 per share. | $5,880 |
| 11-Mar-08 | TALLAL PAULA A DR Director | 1,400 | Direct | Sale at $4.50 - $4.52 per share. | $6,3142 |
| 10-Mar-08 | LINDL JESSICA Officer | 6,250 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-08 | MOORHEAD RODMAN Director | 5,800 | Direct | Purchase at $4.60 - $4.7 per share. | $27,0002 |
| 10-Mar-08 | FREEMAN JANE A Officer | 10,000 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-08 | CHAPIN GLENN Officer | 10,000 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-08 | MCCORMACK JILL A Officer | 5,625 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-08 | CARLONI LINDA L Officer | 5,625 | Direct | Acquisition (Non Open Market) | N/A |
| 10-Mar-08 | JENKINS WILLIAM M Officer | 10,000 | Direct | Acquisition (Non Open Market) | N/A |
| 7-Mar-08 | MOORHEAD RODMAN Director | 4,200 | Direct | Purchase at $4.51 - $4.68 per share. | $19,0002 |