| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $4.24 | 1,000 | $4,240.00 | 3,905,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.20 | 1,000 | $4,200.00 | 3,906,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.99 | 500 | $1,995.00 | 3,907,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.95 | 500 | $1,975.00 | 3,907,723 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.90 | 500 | $1,950.00 | 3,908,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.88 | 500 | $1,940.00 | 3,908,723 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.82 | 500 | $1,910.00 | 3,909,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.80 | 500 | $1,900.00 | 3,909,723 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.75 | 500 | $1,875.00 | 3,910,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.86 | 500 | $1,930.00 | 3,910,723 | 2019-01-14 | Filing |
| Officer | $3.98 | 2,000 | $7,963.00 | 31,556 | 2019-01-11 | Filing |
| Officer | $3.85 | 2,000 | $7,700.00 | 33,556 | 2019-01-11 | Filing |
| Officer | $3.85 | 1,972 | $7,592.20 | 35,556 | 2019-01-11 | Filing |
| Officer | $3.80 | 2,000 | $7,609.00 | 37,528 | 2019-01-11 | Filing |
| Officer | $3.60 | 3,000 | $10,800.00 | 7,972 | 2019-01-08 | Filing |
| Officer | $3.10 | 3,000 | $9,300.00 | 10,972 | 2019-01-07 | Filing |
| Officer | $3.01 | 4,000 | $12,040.00 | 13,972 | 2019-01-02 | Filing |
| Officer | $4.00 | 3,000 | $12,000.00 | 17,972 | 2018-12-10 | Filing |
| Director | $3.92 | 2,844 | $11,143.93 | 0 | 2018-12-12 | Filing |
| Large Shareholder | $3.70 | 5,000 | $18,515.00 | 4,832,648 | 2018-12-10 | Filing |