| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.38 | 7,000 | $30,639.00 | 4,960,168 | 2018-04-13 | Filing | |
| $3.98 | 2,766 | $11,008.68 | 9,828 | 2018-05-31 | Filing | |
| $4.36 | 5,000 | $21,800.00 | 8,488 | 2018-05-22 | Filing | |
| $4.40 | 5,000 | $22,000.00 | 13,488 | 2018-05-18 | Filing | |
| $4.40 | 4,000 | $17,612.00 | 4,060,087 | 2018-05-22 | Filing | |
| $4.50 | 6,000 | $27,000.00 | 4,064,087 | 2018-05-22 | Filing | |
| $4.38 | 200 | $876.00 | 4,070,087 | 2018-05-19 | Filing | |
| $4.30 | 1,955 | $8,406.50 | 18,488 | 2018-05-02 | Filing | |
| $4.30 | 2,000 | $8,600.00 | 20,443 | 2018-04-30 | Filing | |
| $4.30 | 913 | $3,925.90 | 11,253 | 2018-05-01 | Filing | |
| $4.28 | 1,610 | $6,882.75 | 12,166 | 2018-04-28 | Filing | |
| $4.27 | 670 | $2,860.90 | 13,776 | 2018-04-28 | Filing | |
| $4.30 | 4,576 | $19,676.80 | 14,446 | 2018-04-27 | Filing | |
| $4.40 | 2,050 | $9,020.00 | 19,022 | 2018-04-26 | Filing | |
| $4.45 | 6,847 | $30,469.15 | 21,072 | 2018-04-26 | Filing | |
| $4.40 | 7,750 | $34,100.00 | 27,919 | 2018-04-25 | Filing | |
| $4.60 | 200 | $920.00 | 35,669 | 2018-04-24 | Filing | |
| $4.54 | 10,000 | $45,400.00 | 35,869 | 2018-04-24 | Filing | |
| $4.66 | 4,285 | $19,983.53 | 45,869 | 2018-04-23 | Filing | |
| $4.70 | 15,000 | $70,500.00 | 50,154 | 2018-04-20 | Filing |