| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $4.59 | 62,810 | $288,297.90 | 846,019 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 29,500 | $128,915.00 | 783,209 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 75,386 | $320,390.50 | 753,709 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 125,620 | $576,595.80 | 381,605 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 59,000 | $257,830.00 | 255,985 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 150,773 | $640,785.25 | 196,985 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 125,620 | $576,595.80 | 381,605 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 59,000 | $257,830.00 | 255,985 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 150,773 | $640,785.25 | 196,985 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 2,544 | $11,676.96 | 145,395 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 1,195 | $5,222.15 | 142,851 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 3,053 | $12,975.25 | 141,656 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 5,260 | $24,143.40 | 97,266 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 2,471 | $10,798.27 | 92,006 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 6,314 | $26,834.50 | 89,535 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 7,050 | $32,359.50 | 143,318 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 3,311 | $14,469.07 | 136,268 | 2019-05-14 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 8,462 | $35,963.50 | 132,957 | 2019-05-13 | Filing |
| Large Shareholder, Officer, Director | $4.59 | 25,611 | $117,554.49 | 1,044,902 | 2019-05-15 | Filing |
| Large Shareholder, Officer, Director | $4.37 | 12,029 | $52,566.73 | 1,019,291 | 2019-05-14 | Filing |