Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $9.64 | 35,240 | Officer | 115,005 | 2018-05-30 | Filing |
| $9.44 | 8,750 | Officer | 119,749 | 2018-05-21 | Filing |
| $8.97 | 9,531 | Officer | 138,129 | 2018-03-16 | Filing |
| $8.96 | 14,164 | Officer | 147,660 | 2018-03-15 | Filing |
| $8.96 | 5,000 | Officer | 161,824 | 2018-03-15 | Filing |
| $9.00 | 3,203 | Officer | 161,824 | 2018-03-14 | Filing |
| $9.00 | 6,800 | Officer | 165,027 | 2018-03-14 | Filing |
| $8.49 | 18,000 | Officer | 165,027 | 2018-03-12 | Filing |
| $7.01 | 10,000 | Officer | 40,117 | 2017-11-15 | Filing |
| $6.34 | 1,042 | Officer | 33,452 | 2017-05-03 | Filing |
| $6.22 | 8,333 | Officer | 82,125 | 2017-03-13 | Filing |
| $6.31 | 8,546 | Director | 77,440 | 2017-03-09 | Filing |
| $5.24 | 16,451 | Officer | 16,452 | 2016-12-14 | Filing |
| $5.39 | 16,054 | Officer | 146,443 | 2016-12-06 | Filing |
| $5.40 | 13,586 | Officer | 146,443 | 2016-12-05 | Filing |
| $4.50 | 8,546 | Director | 77,440 | 2016-03-10 | Filing |
| $4.61 | 3,606 | Officer | 74,024 | 2016-03-10 | Filing |
| $4.35 | 7,213 | Officer | 89,236 | 2016-03-08 | Filing |
| $6.98 | 6,674 | Officer | 142,553 | 2014-03-10 | Filing |
| $6.71 | 19,042 | Officer | 149,227 | 2014-03-07 | Filing |