| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.93 | 424 | $1,667.04 | 871,189 | 2018-04-02 | Filing | |
| $3.93 | 530 | $2,083.80 | 2,091,968 | 2018-04-02 | Filing | |
| $3.93 | 382 | $1,501.91 | 305,592 | 2018-04-02 | Filing | |
| $3.93 | 254 | $998.65 | 153,536 | 2018-04-02 | Filing | |
| $4.34 | 384 | $1,665.98 | 870,765 | 2018-03-15 | Filing | |
| $4.34 | 481 | $2,086.82 | 2,091,438 | 2018-03-15 | Filing | |
| $4.34 | 346 | $1,501.12 | 305,210 | 2018-03-15 | Filing | |
| $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 |