| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $2.54 | 100,000 | $254,000.00 | 6,364,537 | 2018-03-29 | Filing |
| Large Shareholder, Officer, Director | $2.58 | 100,000 | $258,000.00 | 6,264,537 | 2018-03-28 | Filing |
| Large Shareholder, Officer, Director | $2.60 | 13,100 | $34,060.00 | 4,411,080 | 2018-03-28 | Filing |
| Large Shareholder, Officer, Director | $2.51 | 26,900 | $67,519.00 | 4,437,980 | 2018-03-29 | Filing |
| Officer | $3.10 | 2,000 | $6,200.00 | 49,094 | 2018-02-15 | Filing |
| Large Shareholder, Other | $2.81 | 20,000 | $56,200.00 | 4,397,980 | 2018-02-13 | Filing |
| Director | $2.85 | 20,000 | $57,000.00 | 2,190,345 | 2018-02-13 | Filing |
| Large Shareholder, Director, Other | $2.93 | 100,000 | $293,000.00 | 6,164,537 | 2018-02-13 | Filing |
| Director | $3.64 | 17,000 | $61,880.00 | 2,170,345 | 2017-12-15 | Filing |
| Director | $3.73 | 1,000 | $3,730.00 | 18,137 | 2017-12-14 | Filing |
| Officer, Director | $3.73 | 1,000 | $3,730.00 | 589,513 | 2017-12-14 | Filing |
| Officer | $3.74 | 500 | $1,870.00 | 3,500 | 2017-12-14 | Filing |
| Director | $3.75 | 500 | $1,875.00 | 17,137 | 2017-12-13 | Filing |
| Director | $3.90 | 500 | $1,950.00 | 16,637 | 2017-12-12 | Filing |
| Large Shareholder, Director | $3.95 | 10,000 | $39,500.00 | 15,734,874 | 2017-12-08 | Filing |
| Director | $3.99 | 2,500 | $9,975.00 | 16,137 | 2017-12-08 | Filing |
| Director | $4.00 | 5,037 | $20,148.00 | 13,637 | 2017-12-05 | Filing |
| Director | $4.18 | 3,500 | $14,630.00 | 8,600 | 2017-12-01 | Filing |
| Officer | $3.95 | 4,000 | $15,800.00 | 42,428 | 2017-11-17 | Filing |
| Officer, Director | $3.99 | 3,000 | $11,970.00 | 2,153,345 | 2017-11-16 | Filing |