| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.96 | 1,000 | $3,960.00 | 860,039 | 2018-02-02 | Filing |
| Large Shareholder, Officer, Director | $4.03 | 1,200 | $4,830.00 | 859,039 | 2018-01-25 | Filing |
| Large Shareholder, Officer, Director | $4.01 | 350 | $1,403.50 | 857,839 | 2018-01-25 | Filing |
| Large Shareholder, Officer, Director | $4.04 | 489 | $1,975.56 | 857,489 | 2018-01-25 | Filing |
| Large Shareholder, Officer, Director | $3.85 | 500 | $1,925.00 | 857,000 | 2018-01-23 | Filing |
| Director | $4.18 | 2,500 | $10,450.00 | 5,900 | 2018-01-25 | Filing |
| Director | $4.18 | 3,400 | $14,212.00 | 3,400 | 2018-01-24 | Filing |
| Director | $4.18 | 5,700 | $23,826.00 | 133,736 | 2018-01-25 | Filing |
| Director | $4.18 | 200 | $836.00 | 128,036 | 2018-01-24 | Filing |
| Officer, Director | $1.96 | 300 | $588.00 | 781,500 | 2016-11-14 | Filing |
| Officer, Director | $1.89 | 100 | $189.00 | 781,200 | 2016-11-10 | Filing |
| Officer, Director | $1.70 | 100 | $170.00 | 781,100 | 2016-11-08 | Filing |
| Officer, Director | $1.75 | 400 | $700.00 | 781,000 | 2016-11-08 | Filing |
| Officer, Director | $1.95 | 1,000 | $1,949.90 | 780,600 | 2016-11-04 | Filing |
| Director | $2.80 | 1,000 | $2,803.90 | 21,000 | 2016-10-03 | Filing |
| Officer, Director | $2.65 | 199 | $527.35 | 779,600 | 2016-09-07 | Filing |
| Large Shareholder, Officer, Director | $2.98 | 2,200 | $6,545.88 | 635,977 | 2016-08-12 | Filing |
| Other | $2.98 | 2,200 | $6,545.88 | 635,977 | 2016-08-12 | Filing |
| Large Shareholder, Officer, Director | $3.06 | 200 | $612.00 | 779,401 | 2016-08-12 | Filing |
| Large Shareholder, Officer, Director | $2.97 | 241 | $715.77 | 779,201 | 2016-08-12 | Filing |