| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.30 | 15,000 | $79,500.00 | 4,353,789 | 2016-12-29 | Filing | |
| $5.30 | 15,000 | $79,425.00 | 4,368,789 | 2016-12-28 | Filing | |
| $6.63 | 2,350 | $15,590.14 | 5,147,552 | 2016-11-15 | Filing | |
| $5.80 | 7,400 | $42,905.94 | 5,149,902 | 2016-11-14 | Filing | |
| $8.07 | 1,950 | $15,731.43 | 5,157,302 | 2016-10-20 | Filing | |
| $6.24 | 12,841 | $80,127.84 | 15,000 | 2016-11-03 | Filing | |
| $1.87 | 250 | $467.53 | 12,841 | 2016-05-24 | Filing | |
| $1.87 | 521 | $974.27 | 13,091 | 2016-05-24 | Filing | |
| $1.86 | 2,021 | $3,759.06 | 13,612 | 2016-05-24 | Filing | |
| $1.85 | 4,700 | $8,709.10 | 15,633 | 2016-05-24 | Filing | |
| $1.85 | 3,100 | $5,735.00 | 20,333 | 2016-05-24 | Filing | |
| $1.83 | 200 | $366.00 | 23,433 | 2016-05-24 | Filing | |
| $1.81 | 4,308 | $7,797.48 | 23,633 | 2016-05-24 | Filing | |
| $1.78 | 600 | $1,068.00 | 27,941 | 2016-05-24 | Filing | |
| $1.75 | 380 | $665.00 | 28,541 | 2016-05-24 | Filing | |
| $1.74 | 720 | $1,252.80 | 28,921 | 2016-05-24 | Filing | |
| $1.73 | 1,200 | $2,076.00 | 29,641 | 2016-05-24 | Filing | |
| $7.77 | 1,000 | $7,770.00 | 5,159,252 | 2016-10-19 | Filing | |
| $6.75 | 6,000 | $40,522.20 | 5,160,252 | 2016-10-18 | Filing | |
| $5.22 | 12,000 | $62,640.00 | 5,166,252 | 2016-10-17 | Filing |