| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.21 | 36,724 | $154,608.04 | 2,265,783 | 2018-11-09 | Filing | |
| $4.38 | 131,010 | $573,823.80 | 2,302,507 | 2018-11-08 | Filing | |
| $4.38 | 188,760 | $826,768.80 | 2,433,517 | 2018-11-07 | Filing | |
| $3.86 | 558,650 | $2,156,389.00 | 2,622,277 | 2018-10-30 | Filing | |
| $3.86 | 558,650 | $2,156,389.00 | 2,622,277 | 2018-10-30 | Filing | |
| $8.56 | 2,500 | $21,400.00 | 152,101 | 2018-09-14 | Filing | |
| $9.51 | 2,500 | $23,775.00 | 154,601 | 2018-08-15 | Filing | |
| $10.21 | 2,500 | $25,525.00 | 157,101 | 2018-07-16 | Filing | |
| $8.02 | 2,500 | $20,050.00 | 146,794 | 2018-06-15 | Filing | |
| $8.45 | 2,500 | $21,125.00 | 97,058 | 2018-05-15 | Filing | |
| $8.33 | 10,060 | $83,799.80 | 0 | 2018-05-14 | Filing | |
| $8.49 | 47,539 | $403,606.11 | 10,060 | 2018-05-11 | Filing | |
| $8.44 | 26,154 | $220,739.76 | 57,599 | 2018-05-10 | Filing | |
| $8.40 | 27,296 | $229,286.40 | 83,753 | 2018-05-09 | Filing | |
| $8.42 | 28,593 | $240,753.06 | 111,049 | 2018-05-08 | Filing | |
| $8.47 | 52,436 | $444,132.92 | 139,642 | 2018-05-07 | Filing | |
| $8.48 | 58,310 | $494,468.80 | 192,078 | 2018-05-04 | Filing | |
| $8.48 | 47,057 | $399,043.36 | 250,388 | 2018-05-03 | Filing | |
| $8.49 | 58,460 | $496,325.40 | 297,445 | 2018-05-02 | Filing | |
| $7.50 | 882 | $6,615.00 | 99,558 | 2018-04-18 | Filing |