| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.61 | 48 | $29.28 | 22,775 | 2016-01-04 | Filing | |
| $0.60 | 70 | $42.00 | 31,955 | 2015-12-18 | Filing | |
| $0.68 | 108 | $73.44 | 36,966 | 2015-12-14 | Filing | |
| $0.68 | 121 | $82.28 | 32,167 | 2015-12-14 | Filing | |
| $0.68 | 16 | $10.88 | 7,148 | 2015-12-14 | Filing | |
| $0.65 | 162 | $105.30 | 36,804 | 2015-12-15 | Filing | |
| $0.65 | 142 | $92.30 | 32,025 | 2015-12-15 | Filing | |
| $0.68 | 21 | $14.28 | 21,744 | 2015-12-14 | Filing | |
| $1.30 | 48 | $62.40 | 21,765 | 2015-12-03 | Filing | |
| $1.38 | 70 | $96.60 | 31,209 | 2015-11-18 | Filing | |
| $1.55 | 142 | $220.10 | 31,279 | 2015-11-16 | Filing | |
| $1.57 | 162 | $254.34 | 35,845 | 2015-11-16 | Filing | |
| $1.51 | 42 | $63.42 | 2,555 | 2015-11-12 | Filing | |
| $1.51 | 141 | $212.91 | 31,421 | 2015-11-12 | Filing | |
| $1.51 | 16 | $24.16 | 6,948 | 2015-11-12 | Filing | |
| $1.51 | 21 | $31.71 | 20,734 | 2015-11-12 | Filing | |
| $1.51 | 108 | $163.08 | 36,007 | 2015-11-12 | Filing | |
| $1.98 | 48 | $95.04 | 20,755 | 2015-11-03 | Filing | |
| $2.17 | 70 | $151.90 | 30,483 | 2015-10-19 | Filing | |
| $2.14 | 162 | $346.68 | 34,885 | 2015-10-15 | Filing |