| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $2.20 | 200 | $440.00 | 1,825,951 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $2.19 | 300 | $657.00 | 1,825,751 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $2.16 | 300 | $648.00 | 2,516 | 2020-04-20 | Filing |
| Large Shareholder, Officer, Director | $2.15 | 200 | $430.00 | 1,827,051 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $2.26 | 900 | $2,034.00 | 1,826,851 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $2.20 | 200 | $440.00 | 1,825,951 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $2.19 | 300 | $657.00 | 1,825,751 | 2020-04-17 | Filing |
| Officer, Director | $8.33 | 113 | $941.29 | 544,265 | 2012-05-03 | Filing |
| Officer, Director | $8.38 | 92 | $770.96 | 544,152 | 2012-04-23 | Filing |
| Officer, Director | $8.50 | 500 | $4,250.00 | 544,060 | 2012-04-23 | Filing |
| Officer, Director | $8.63 | 500 | $4,315.00 | 543,560 | 2012-04-19 | Filing |
| Officer, Director | $8.72 | 500 | $4,360.00 | 543,060 | 2012-04-12 | Filing |
| Officer, Director | $8.68 | 500 | $4,340.00 | 542,560 | 2012-04-11 | Filing |
| Officer, Director | $8.82 | 500 | $4,410.00 | 542,060 | 2012-04-11 | Filing |
| Officer, Director | $8.77 | 1,000 | $8,770.00 | 541,560 | 2012-04-10 | Filing |
| Officer, Director | $8.82 | 1,000 | $8,820.00 | 540,560 | 2012-04-05 | Filing |
| Director | $6.70 | 1,000 | $6,696.50 | 14,900 | 2009-03-10 | Filing |
| Director | $7.74 | 800 | $6,192.96 | 13,900 | 2009-01-30 | Filing |