| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $3.06 | 490 | $1,496.95 | 310,642 | 2018-09-17 | Filing |
| Officer | $3.06 | 328 | $1,002.04 | 156,904 | 2018-09-17 | Filing |
| Large Shareholder, Director | $2.78 | 69,169 | $192,407.41 | 2,902,892 | 2018-09-12 | Filing |
| Large Shareholder, Director | $2.78 | 9,432 | $26,236.99 | 387,144 | 2018-09-12 | Filing |
| Large Shareholder, Director | $2.70 | 232,760 | $628,405.45 | 2,833,723 | 2018-09-11 | Filing |
| Large Shareholder, Director | $2.70 | 31,740 | $85,691.65 | 377,712 | 2018-09-11 | Filing |
| Large Shareholder, Director | $2.63 | 39,854 | $104,820.01 | 2,600,963 | 2018-09-10 | Filing |
| Large Shareholder, Director | $2.63 | 29,258 | $76,951.47 | 345,972 | 2018-09-10 | Filing |
| Officer, Director | $2.70 | 10,000 | $27,000.00 | 899,953 | 2018-09-11 | Filing |
| Officer, Director | $2.50 | 4,000 | $10,000.00 | 889,953 | 2018-09-10 | Filing |
| Officer, Director | $2.45 | 4,700 | $11,515.00 | 885,953 | 2018-09-10 | Filing |
| Officer, Director | $2.40 | 5,000 | $12,000.00 | 881,253 | 2018-09-10 | Filing |
| Director | $2.45 | 27,000 | $66,150.00 | 1,054,786 | 2018-09-10 | Filing |
| Director | $2.44 | 9,000 | $21,960.00 | 1,027,786 | 2018-09-10 | Filing |
| Director | $2.40 | 22,900 | $54,960.00 | 1,018,786 | 2018-09-10 | Filing |
| Director | $2.40 | 9,000 | $21,591.00 | 995,886 | 2018-09-10 | Filing |
| Director | $2.50 | 9,000 | $22,500.00 | 986,886 | 2018-09-10 | Filing |
| Director | $2.35 | 9,000 | $21,150.00 | 977,886 | 2018-09-10 | Filing |
| Director | $2.42 | 9,000 | $21,780.00 | 968,886 | 2018-09-10 | Filing |
| Director | $2.37 | 7,000 | $16,590.00 | 959,886 | 2018-09-10 | Filing |