Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.42 | 9,790 | Director | 287,002 | 2020-05-18 | Filing |
| $2.40 | 30,210 | Director | 277,212 | 2020-05-18 | Filing |
| $2.35 | 20,000 | Director | 105,543 | 2020-03-12 | Filing |
| $9.11 | 12,000 | | 265,258 | 2019-04-03 | Filing |
| $8.96 | 14,089 | | 253,258 | 2019-04-02 | Filing |
| $9.04 | 5,800 | | 239,169 | 2019-04-01 | Filing |
| $6.30 | 35,611 | Director | 85,543 | 2019-08-08 | Filing |
| $0.00 | 14,389 | Director | 49,932 | 2019-08-07 | Filing |
| $8.00 | 30,000 | Director | 35,543 | 2019-05-14 | Filing |
| $8.25 | 49,930 | | 233,369 | 2019-02-06 | Filing |
| $8.01 | 4,200 | | 183,439 | 2019-02-05 | Filing |
| $8.18 | 25,306 | | 179,239 | 2019-02-04 | Filing |
| $8.28 | 34,049 | | 153,933 | 2019-02-01 | Filing |
| $8.14 | 100 | | 119,884 | 2019-02-01 | Filing |
| $8.18 | 2,795 | | 109,121 | 2018-12-31 | Filing |
| $8.18 | 20,132 | | 761,749 | 2018-12-31 | Filing |
| $8.18 | 12,454 | | 463,845 | 2018-12-31 | Filing |
| $7.30 | 27,855 | | 524,707 | 2018-12-26 | Filing |
| $7.30 | 5,495 | | 106,326 | 2018-12-26 | Filing |
| $7.30 | 8,950 | | 741,617 | 2018-12-26 | Filing |