| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $5.14 | 500 | $2,570.00 | 3,947,566 | 2018-10-05 | Filing |
| Large Shareholder, Officer, Director | $5.15 | 3,066 | $15,789.90 | 3,948,066 | 2018-10-04 | Filing |
| Large Shareholder, Officer, Director | $5.20 | 7,000 | $36,400.00 | 3,951,132 | 2018-10-03 | Filing |
| Large Shareholder, Officer, Director | $5.25 | 5,000 | $26,250.00 | 3,963,132 | 2018-10-03 | Filing |
| Large Shareholder, Officer, Director | $5.28 | 5,000 | $26,400.00 | 3,963,132 | 2018-10-02 | Filing |
| Large Shareholder, Officer, Director | $5.50 | 2,800 | $15,400.00 | 3,968,132 | 2018-10-02 | Filing |
| Large Shareholder, Officer, Director | $5.71 | 3,900 | $22,269.00 | 3,970,932 | 2018-10-02 | Filing |
| Large Shareholder, Officer, Director | $5.48 | 5,000 | $27,400.00 | 3,974,832 | 2018-10-01 | Filing |
| Large Shareholder, Officer, Director | $5.35 | 5,000 | $26,750.00 | 3,979,832 | 2018-10-01 | Filing |
| Large Shareholder, Officer, Director | $5.10 | 5,000 | $25,500.00 | 3,984,832 | 2018-10-01 | Filing |
| Large Shareholder, Officer, Director | $5.01 | 7,000 | $35,070.00 | 3,989,832 | 2018-10-01 | Filing |
| Officer | $5.61 | 3,000 | $16,833.90 | 2,001 | 2018-10-02 | Filing |
| Officer | $4.50 | 3,000 | $13,500.00 | 5,001 | 2018-09-17 | Filing |
| Officer | $3.80 | 2,000 | $7,600.00 | 8,001 | 2018-09-10 | Filing |
| Large Shareholder | $3.69 | 5,000 | $18,450.00 | 4,904,698 | 2018-08-30 | Filing |
| Large Shareholder | $3.64 | 9,000 | $32,760.00 | 4,909,698 | 2018-08-21 | Filing |
| Large Shareholder | $3.96 | 10,000 | $39,600.00 | 4,918,698 | 2018-08-20 | Filing |
| Large Shareholder | $4.05 | 2,000 | $8,100.00 | 4,928,698 | 2018-06-20 | Filing |
| Large Shareholder | $4.04 | 1,500 | $6,060.00 | 4,930,698 | 2018-06-20 | Filing |
| Large Shareholder | $4.00 | 1,500 | $6,000.00 | 4,932,198 | 2018-06-19 | Filing |