| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $4.35 | 1,000 | $4,350.00 | 4,941,416 | 2018-05-15 | Filing |
| Large Shareholder | $4.50 | 1,000 | $4,500.00 | 4,942,416 | 2018-05-15 | Filing |
| Large Shareholder | $4.36 | 2,000 | $8,725.60 | 4,943,416 | 2018-05-14 | Filing |
| Large Shareholder | $4.26 | 2,000 | $8,512.00 | 4,945,416 | 2018-05-11 | Filing |
| Large Shareholder | $4.29 | 2,000 | $8,580.00 | 4,947,416 | 2018-05-07 | Filing |
| Large Shareholder | $4.44 | 6,752 | $29,978.88 | 4,949,416 | 2018-05-01 | Filing |
| Large Shareholder | $5.09 | 4,000 | $20,360.00 | 4,956,168 | 2018-04-16 | Filing |
| Large Shareholder | $4.38 | 7,000 | $30,639.00 | 4,960,168 | 2018-04-13 | Filing |
| Director | $3.98 | 2,766 | $11,008.68 | 9,828 | 2018-05-31 | Filing |
| Officer | $4.36 | 5,000 | $21,800.00 | 8,488 | 2018-05-22 | Filing |
| Officer | $4.40 | 5,000 | $22,000.00 | 13,488 | 2018-05-18 | Filing |
| Large Shareholder, Officer, Director | $4.40 | 4,000 | $17,612.00 | 4,060,087 | 2018-05-22 | Filing |
| Large Shareholder, Officer, Director | $4.50 | 6,000 | $27,000.00 | 4,064,087 | 2018-05-22 | Filing |
| Large Shareholder, Officer, Director | $4.38 | 200 | $876.00 | 4,070,087 | 2018-05-19 | Filing |
| Officer | $4.30 | 1,955 | $8,406.50 | 18,488 | 2018-05-02 | Filing |
| Officer | $4.30 | 2,000 | $8,600.00 | 20,443 | 2018-04-30 | Filing |
| Officer, Director | $4.30 | 913 | $3,925.90 | 11,253 | 2018-05-01 | Filing |
| Officer, Director | $4.28 | 1,610 | $6,882.75 | 12,166 | 2018-04-28 | Filing |
| Officer, Director | $4.27 | 670 | $2,860.90 | 13,776 | 2018-04-28 | Filing |
| Officer, Director | $4.30 | 4,576 | $19,676.80 | 14,446 | 2018-04-27 | Filing |