| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.10 | 10,000 | $11,000.00 | 1,192,105 | 2018-11-13 | Filing | |
| $1.31 | 10,000 | $13,100.00 | 1,202,105 | 2018-10-16 | Filing | |
| $1.32 | 10,000 | $13,200.00 | 1,212,105 | 2018-09-18 | Filing | |
| $1.59 | 10,000 | $15,900.00 | 1,222,105 | 2018-08-14 | Filing | |
| $1.37 | 10,000 | $13,700.00 | 1,232,105 | 2018-07-17 | Filing | |
| $1.60 | 10,000 | $16,000.00 | 1,239,605 | 2018-06-12 | Filing | |
| $1.98 | 10,000 | $19,800.00 | 1,249,605 | 2018-05-15 | Filing | |
| $1.46 | 300 | $438.00 | 685,933 | 2018-09-20 | Filing | |
| $1.44 | 300 | $432.00 | 686,233 | 2018-09-20 | Filing | |
| $1.43 | 200 | $286.00 | 686,533 | 2018-09-20 | Filing | |
| $1.42 | 100 | $142.00 | 686,733 | 2018-09-20 | Filing | |
| $1.41 | 600 | $846.00 | 686,833 | 2018-09-20 | Filing | |
| $1.38 | 500 | $690.00 | 687,433 | 2018-09-20 | Filing | |
| $1.54 | 700 | $1,078.00 | 687,933 | 2018-09-17 | Filing | |
| $1.53 | 1,300 | $1,989.00 | 688,633 | 2018-09-17 | Filing | |
| $1.59 | 100 | $159.00 | 689,933 | 2018-09-10 | Filing | |
| $1.58 | 300 | $474.00 | 690,033 | 2018-09-10 | Filing | |
| $1.57 | 1,500 | $2,355.00 | 690,333 | 2018-09-10 | Filing | |
| $1.55 | 100 | $155.00 | 691,833 | 2018-09-10 | Filing | |
| $1.68 | 520 | $873.60 | 691,933 | 2018-09-05 | Filing |