| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.29 | 14,220 | $4,105.31 | 912,520 | 2018-08-20 | Filing | |
| $0.27 | 85,300 | $22,877.46 | 898,300 | 2018-08-16 | Filing | |
| $0.26 | 20,000 | $5,166.00 | 813,000 | 2018-08-15 | Filing | |
| $0.37 | 14,100 | $5,224.05 | 44,400 | 2018-05-30 | Filing | |
| $0.36 | 13,700 | $4,984.06 | 30,300 | 2018-05-29 | Filing | |
| $0.37 | 16,600 | $6,180.18 | 16,600 | 2018-05-25 | Filing | |
| $2.15 | 1,000 | $2,150.00 | 403,000 | 2014-06-11 | Filing | |
| $0.00 | 4,202,260 | $0.00 | 12,971,808 | 2012-12-28 | Filing | |
| $0.00 | 1,050,565 | $0.00 | 1,795,565 | 2012-12-28 | Filing | |
| $0.00 | 1,050,564 | $0.00 | 3,699,570 | 2012-12-28 | Filing | |
| $0.00 | 1,399,352 | $0.00 | 2,649,006 | 2012-11-06 | Filing | |
| $0.00 | 1,399,352 | $0.00 | 2,649,006 | 2012-11-06 | Filing | |
| $0.48 | 1,000 | $480.00 | 450,500 | 2009-08-26 | Filing | |
| $0.48 | 1,000 | $480.00 | 449,500 | 2009-08-26 | Filing | |
| $0.43 | 1,000 | $430.00 | 453,000 | 2009-08-25 | Filing | |
| $0.43 | 1,000 | $430.00 | 460,000 | 2009-08-24 | Filing | |
| $0.41 | 1,000 | $410.00 | 459,000 | 2009-08-24 | Filing | |
| $0.43 | 1,000 | $430.00 | 458,000 | 2009-08-24 | Filing | |
| $0.39 | 1,000 | $390.00 | 457,000 | 2009-08-21 | Filing | |
| $0.40 | 500 | $200.00 | 456,000 | 2009-08-21 | Filing |