| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.87 | 5,000 | $14,350.00 | 35,258 | 2017-10-30 | Filing | |
| $2.65 | 5,000 | $13,267.00 | 40,258 | 2017-10-27 | Filing | |
| $2.65 | 1,500 | $3,975.00 | 45,258 | 2017-10-27 | Filing | |
| $2.65 | 3,000 | $7,954.80 | 46,758 | 2017-10-26 | Filing | |
| $2.70 | 900 | $2,430.99 | 49,758 | 2017-10-25 | Filing | |
| $2.76 | 1,900 | $5,244.00 | 50,658 | 2017-10-23 | Filing | |
| $2.75 | 1,100 | $3,025.00 | 52,558 | 2017-10-23 | Filing | |
| $2.95 | 1,850 | $5,457.50 | 53,658 | 2017-10-19 | Filing | |
| $3.30 | 1,500 | $4,950.00 | 20,000 | 2017-09-12 | Filing | |
| $2.73 | 1,150 | $3,139.50 | 21,500 | 2017-10-13 | Filing | |
| $2.90 | 2,200 | $6,380.00 | 17,650 | 2017-10-06 | Filing | |
| $3.03 | 2,000 | $6,060.00 | 4,239,983 | 2017-09-29 | Filing | |
| $3.11 | 2,450 | $7,619.50 | 4,241,983 | 2017-09-26 | Filing | |
| $3.12 | 557 | $1,737.84 | 4,244,433 | 2017-09-25 | Filing | |
| $3.08 | 1,500 | $4,620.00 | 4,244,990 | 2017-09-25 | Filing | |
| $3.25 | 2,000 | $6,500.00 | 4,246,490 | 2017-09-13 | Filing | |
| $3.32 | 2,000 | $6,640.00 | 4,248,490 | 2017-09-12 | Filing | |
| $3.25 | 1,600 | $5,200.00 | 19,850 | 2017-09-06 | Filing | |
| $4.70 | 28 | $131.60 | 11,450 | 2017-07-12 | Filing | |
| $4.69 | 972 | $4,558.68 | 11,478 | 2017-07-12 | Filing |