| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $2.03 | 19,544 | $39,674.32 | 4,657,980 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $2.21 | 5,456 | $12,057.76 | 4,638,436 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $2.33 | 4,933 | $11,493.89 | 4,632,980 | 2018-08-30 | Filing |
| Large Shareholder, Officer, Director | $2.30 | 20,067 | $46,154.10 | 4,628,047 | 2018-08-29 | Filing |
| Large Shareholder, Officer, Director | $2.40 | 10,000 | $24,000.00 | 4,607,980 | 2018-08-14 | Filing |
| Large Shareholder, Officer, Director | $2.38 | 10,000 | $23,800.00 | 4,597,980 | 2018-08-13 | Filing |
| Large Shareholder, Officer, Director | $2.40 | 100,000 | $240,000.00 | 7,101,537 | 2018-08-10 | Filing |
| Large Shareholder, Officer, Director | $2.50 | 100,000 | $250,000.00 | 7,001,537 | 2018-06-14 | Filing |
| Large Shareholder, Officer, Director | $2.50 | 100,000 | $250,000.00 | 4,587,980 | 2018-06-14 | Filing |
| Large Shareholder, Officer, Director | $2.80 | 500,000 | $1,400,000.00 | 6,901,537 | 2018-06-08 | Filing |
| Large Shareholder, Officer, Director | $2.61 | 14,077 | $36,670.59 | 4,487,980 | 2018-05-16 | Filing |
| Large Shareholder, Officer, Director | $2.50 | 21,000 | $52,395.00 | 4,473,903 | 2018-05-15 | Filing |
| Large Shareholder, Officer, Director | $2.42 | 9,523 | $23,074.23 | 4,452,903 | 2018-05-14 | Filing |
| Officer | $2.40 | 50,000 | $119,975.00 | 50,000 | 2018-05-11 | Filing |
| Large Shareholder, Officer, Director | $2.48 | 5,400 | $13,408.20 | 4,443,380 | 2018-05-11 | Filing |
| Director | $2.34 | 7,500 | $17,550.00 | 110,000 | 2018-05-11 | Filing |
| Director | $2.35 | 7,500 | $17,590.50 | 102,500 | 2018-05-11 | Filing |
| Large Shareholder, Officer, Director | $2.45 | 37,000 | $90,650.00 | 6,401,537 | 2018-05-11 | Filing |
| Director | $2.34 | 7,500 | $17,550.00 | 110,000 | 2018-05-11 | Filing |
| Director | $2.35 | 7,500 | $17,590.50 | 102,500 | 2018-05-11 | Filing |