| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.62 | 317 | $830.54 | 0 | 2014-08-25 | Filing | |
| $2.64 | 5,871 | $15,499.44 | 0 | 2014-08-25 | Filing | |
| $2.20 | 12,500 | $27,547.50 | 120,920 | 2014-06-12 | Filing | |
| $2.16 | 14,500 | $31,320.00 | 20,850 | 2014-06-12 | Filing | |
| $2.22 | 500 | $1,110.00 | 35,350 | 2014-06-12 | Filing | |
| $2.21 | 12,500 | $27,628.75 | 133,420 | 2014-06-11 | Filing | |
| $2.10 | 75,000 | $157,500.00 | 1,070,189 | 2013-12-19 | Filing | |
| $2.10 | 50,000 | $105,000.00 | 61,000 | 2013-12-19 | Filing | |
| $2.10 | 75,000 | $157,500.00 | 1,343,459 | 2013-12-19 | Filing | |
| $2.02 | 25,000 | $50,382.50 | 120,920 | 2013-12-17 | Filing | |
| $2.03 | 4,000 | $8,120.00 | 43,400 | 2013-12-06 | Filing | |
| $2.00 | 8,100 | $16,200.00 | 35,850 | 2013-12-05 | Filing | |
| $2.01 | 1,000 | $2,010.00 | 43,950 | 2013-12-05 | Filing | |
| $2.02 | 200 | $404.00 | 44,950 | 2013-12-05 | Filing | |
| $2.03 | 700 | $1,417.50 | 45,150 | 2013-12-05 | Filing | |
| $2.04 | 6,000 | $12,240.00 | 47,400 | 2013-12-04 | Filing | |
| $1.98 | 10,000 | $19,800.00 | 43,400 | 2013-11-21 | Filing | |
| $1.82 | 20,000 | $36,400.00 | 53,400 | 2013-11-21 | Filing | |
| $1.46 | 17,116 | $24,908.91 | 95,920 | 2013-09-09 | Filing | |
| $1.52 | 32,884 | $49,934.35 | 113,036 | 2013-09-05 | Filing |