| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.34 | 230 | $997.86 | 153,282 | 2018-03-15 | Filing | |
| $4.87 | 343 | $1,672.06 | 870,381 | 2018-03-01 | Filing | |
| $4.87 | 427 | $2,081.54 | 2,090,957 | 2018-03-01 | Filing | |
| $4.87 | 308 | $1,501.44 | 304,864 | 2018-03-01 | Filing | |
| $4.87 | 206 | $1,004.21 | 153,052 | 2018-03-01 | Filing | |
| $5.69 | 293 | $1,667.32 | 870,038 | 2018-02-15 | Filing | |
| $5.69 | 366 | $2,082.72 | 2,090,530 | 2018-02-15 | Filing | |
| $5.69 | 262 | $1,490.91 | 304,556 | 2018-02-15 | Filing | |
| $5.69 | 176 | $1,001.53 | 152,846 | 2018-02-15 | Filing | |
| $5.71 | 292 | $1,667.32 | 869,745 | 2018-01-30 | Filing | |
| $5.71 | 366 | $2,089.86 | 2,090,164 | 2018-01-30 | Filing | |
| $5.71 | 264 | $1,507.44 | 304,294 | 2018-01-30 | Filing | |
| $5.71 | 174 | $993.54 | 152,670 | 2018-01-30 | Filing | |
| $5.29 | 314 | $1,661.09 | 869,453 | 2018-01-12 | Filing | |
| $5.29 | 394 | $2,084.30 | 2,089,798 | 2018-01-12 | Filing | |
| $5.29 | 190 | $1,005.12 | 152,496 | 2018-01-12 | Filing | |
| $5.29 | 282 | $1,491.81 | 304,030 | 2018-01-12 | Filing | |
| $5.29 | 190 | $1,005.12 | 152,496 | 2017-01-12 | Filing | |
| $5.09 | 2,500 | $12,715.00 | 3,943,389 | 2017-12-29 | Filing | |
| $5.14 | 325 | $1,670.08 | 869,139 | 2017-12-29 | Filing |