| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.65 | 766 | $4,327.90 | 2,311,220 | 2018-12-19 | Filing | |
| $5.83 | 44,234 | $257,990.38 | 2,311,986 | 2018-12-17 | Filing | |
| $6.43 | 1,495,200 | $9,610,098.96 | 78,956,861 | 2018-12-03 | Filing | |
| $6.48 | 1,969 | $12,759.12 | 596,979 | 2018-11-16 | Filing | |
| $6.41 | 766 | $4,910.06 | 1,192,431 | 2018-11-19 | Filing | |
| $6.47 | 13,034 | $84,284.36 | 1,193,197 | 2018-11-16 | Filing | |
| $6.46 | 27,868 | $180,124.82 | 997,795 | 2018-11-16 | Filing | |
| $6.37 | 50,761 | $323,342.49 | 1,717,073 | 2018-11-19 | Filing | |
| $6.48 | 46,895 | $303,785.81 | 1,767,834 | 2018-11-16 | Filing | |
| $6.46 | 19,022 | $122,815.54 | 3,230,448 | 2018-11-16 | Filing | |
| $6.93 | 200,000 | $1,385,040.00 | 7,791,577 | 2018-11-01 | Filing | |
| $7.12 | 20,848 | $148,454.44 | 598,948 | 2018-10-16 | Filing | |
| $7.19 | 766 | $5,507.54 | 1,206,231 | 2018-10-17 | Filing | |
| $7.12 | 12,842 | $91,446.60 | 1,206,997 | 2018-10-16 | Filing | |
| $8.40 | 300,000 | $2,519,160.00 | 7,991,577 | 2018-10-01 | Filing | |
| $9.08 | 4,504 | $40,896.32 | 1,219,839 | 2018-09-19 | Filing | |
| $9.29 | 8,619 | $80,073.10 | 1,224,343 | 2018-09-17 | Filing | |
| $10.57 | 1,520,640 | $16,065,561.60 | 81,400,642 | 2018-09-04 | Filing | |
| $10.59 | 400,000 | $4,236,200.00 | 8,291,577 | 2018-09-04 | Filing | |
| $12.43 | 562 | $6,986.11 | 619,796 | 2018-08-16 | Filing |