Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.65 | 606,061 | | 22,900,836 | 2019-09-11 | Filing |
| $1.65 | 606,061 | | 22,294,775 | 2019-09-04 | Filing |
| $1.38 | 50,000 | | 21,688,714 | 2019-08-22 | Filing |
| $1.31 | 150,000 | | 21,638,714 | 2019-08-19 | Filing |
| $1.65 | 1,212,121 | | 21,488,714 | 2019-08-06 | Filing |
| $1.65 | 1,212,121 | | 20,276,593 | 2019-07-09 | Filing |
| $1.65 | 1,212,121 | | 19,064,472 | 2019-06-25 | Filing |
| $1.84 | 1,358,698 | | 17,852,351 | 2019-05-15 | Filing |
| $1.84 | 815,217 | Large Shareholder | 16,493,653 | 2019-02-28 | Filing |
| $1.84 | 815,217 | | 15,678,436 | 2019-02-14 | Filing |
| $1.84 | 815,217 | | 14,863,219 | 2019-01-29 | Filing |
| $1.84 | 815,217 | | 14,048,002 | 2019-01-16 | Filing |
| $1.84 | 815,217 | | 13,232,785 | 2018-12-27 | Filing |
| $1.33 | 1,879,700 | | 12,417,568 | 2018-11-29 | Filing |
| $1.33 | 1,879,699 | | 10,537,868 | 2018-11-06 | Filing |
| $1.33 | 1,879,699 | | 8,658,169 | 2018-09-27 | Filing |
| $1.33 | 1,879,699 | | 6,778,470 | 2018-09-06 | Filing |
| $1.00 | 5,000 | | 91,781 | 2018-09-06 | Filing |
| $4.38 | 570,777 | | 4,898,771 | 2018-08-10 | Filing |
| $4.38 | 570,776 | | 4,327,994 | 2018-07-06 | Filing |