| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.72 | 10,000 | $27,200.00 | 1,269,605 | 2018-03-13 | Filing | |
| $2.51 | 400 | $1,004.00 | 769,933 | 2018-03-12 | Filing | |
| $2.46 | 500 | $1,230.00 | 770,333 | 2018-03-12 | Filing | |
| $2.45 | 1,100 | $2,695.00 | 770,833 | 2018-03-12 | Filing | |
| $2.83 | 100 | $283.00 | 771,933 | 2018-03-05 | Filing | |
| $2.81 | 100 | $281.00 | 772,033 | 2018-03-05 | Filing | |
| $2.80 | 200 | $560.00 | 772,133 | 2018-03-05 | Filing | |
| $2.79 | 300 | $837.00 | 772,333 | 2018-03-05 | Filing | |
| $2.78 | 100 | $278.00 | 772,633 | 2018-03-05 | Filing | |
| $2.75 | 100 | $275.00 | 772,733 | 2018-03-05 | Filing | |
| $2.74 | 100 | $274.00 | 772,833 | 2018-03-05 | Filing | |
| $2.73 | 200 | $546.00 | 772,933 | 2018-03-05 | Filing | |
| $2.72 | 200 | $544.00 | 773,133 | 2018-03-05 | Filing | |
| $2.71 | 200 | $542.00 | 773,333 | 2018-03-05 | Filing | |
| $2.70 | 100 | $270.00 | 773,533 | 2018-03-05 | Filing | |
| $2.68 | 100 | $268.00 | 773,633 | 2018-03-05 | Filing | |
| $2.63 | 200 | $526.00 | 773,733 | 2018-03-05 | Filing | |
| $2.54 | 300 | $762.00 | 773,933 | 2018-03-01 | Filing | |
| $2.53 | 400 | $1,012.00 | 774,233 | 2018-03-01 | Filing | |
| $2.52 | 100 | $252.00 | 774,633 | 2018-03-01 | Filing |