| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.30 | 924,500 | $2,126,350.00 | 69,552,686 | 2019-02-21 | Filing | |
| $2.41 | 523,000 | $1,260,430.00 | 68,628,186 | 2019-02-19 | Filing | |
| $2.42 | 230,000 | $556,600.00 | 68,105,186 | 2019-01-25 | Filing | |
| $2.42 | 200,000 | $484,000.00 | 67,875,186 | 2019-01-24 | Filing | |
| $2.10 | 368,900 | $774,690.00 | 67,675,186 | 2017-11-17 | Filing | |
| $2.13 | 391,100 | $833,043.00 | 67,675,186 | 2017-11-16 | Filing | |
| $2.10 | 342,177 | $718,571.70 | 67,675,186 | 2017-11-15 | Filing | |
| $2.06 | 327,300 | $674,238.00 | 67,675,186 | 2017-09-12 | Filing | |
| $2.07 | 300,000 | $621,000.00 | 67,675,186 | 2017-09-11 | Filing | |
| $2.11 | 303,600 | $640,596.00 | 67,675,186 | 2017-09-06 | Filing | |
| $2.06 | 394,400 | $812,464.00 | 67,675,186 | 2017-09-05 | Filing | |
| $2.04 | 347,500 | $708,900.00 | 67,675,186 | 2017-09-01 | Filing | |
| $2.19 | 522,700 | $1,144,713.00 | 67,675,186 | 2017-08-14 | Filing | |
| $2.34 | 46,600 | $109,044.00 | 67,675,186 | 2017-05-31 | Filing | |
| $2.35 | 367,900 | $864,565.00 | 67,675,186 | 2017-05-30 | Filing | |
| $2.54 | 414,500 | $1,052,830.00 | 67,675,186 | 2017-05-23 | Filing | |
| $2.55 | 518,100 | $1,321,155.00 | 67,675,186 | 2017-05-15 | Filing | |
| $2.51 | 191,300 | $480,163.00 | 67,675,186 | 2017-05-12 | Filing | |
| $2.53 | 326,800 | $826,804.00 | 67,675,186 | 2017-05-11 | Filing | |
| $2.54 | 49,000 | $124,460.00 | 67,675,186 | 2017-05-10 | Filing |