| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.25 | 1,000 | $6,253.00 | 15,000 | 2017-12-27 | Filing | |
| $5.45 | 2,000 | $10,900.00 | 16,000 | 2017-12-26 | Filing | |
| $5.05 | 1,350 | $6,817.50 | 18,000 | 2017-12-19 | Filing | |
| $5.06 | 100 | $506.00 | 19,350 | 2017-12-19 | Filing | |
| $5.07 | 550 | $2,788.50 | 19,450 | 2017-12-19 | Filing | |
| $5.00 | 1,758 | $8,790.00 | 20,000 | 2017-12-18 | Filing | |
| $2.96 | 5,000 | $14,800.00 | 21,758 | 2017-11-17 | Filing | |
| $4.07 | 700 | $2,849.00 | 10,000 | 2017-12-11 | Filing | |
| $4.05 | 800 | $3,240.00 | 10,700 | 2017-12-11 | Filing | |
| $4.05 | 1,574 | $6,374.70 | 131,416 | 2017-12-07 | Filing | |
| $3.92 | 334 | $1,309.28 | 132,990 | 2017-12-07 | Filing | |
| $4.06 | 9,150 | $37,160.90 | 133,324 | 2017-12-06 | Filing | |
| $4.10 | 5,000 | $20,500.00 | 142,474 | 2017-12-05 | Filing | |
| $4.01 | 5,000 | $20,050.00 | 147,474 | 2017-12-04 | Filing | |
| $3.90 | 4,500 | $17,550.00 | 152,474 | 2017-12-04 | Filing | |
| $3.83 | 500 | $1,915.00 | 156,974 | 2017-12-01 | Filing | |
| $4.05 | 3,000 | $12,150.00 | 157,474 | 2017-11-29 | Filing | |
| $4.37 | 500 | $2,185.00 | 160,474 | 2017-11-29 | Filing | |
| $4.20 | 2,200 | $9,240.00 | 160,974 | 2017-11-28 | Filing | |
| $4.02 | 5,000 | $20,100.00 | 163,174 | 2017-11-28 | Filing |