| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $5.05 | 95 | $479.75 | 1,238,291 | 2017-05-24 | Filing |
| Officer, Director | $5.13 | 1,000 | $5,130.00 | 138,417 | 2017-05-23 | Filing |
| Officer, Director | $4.75 | 261 | $1,239.75 | 137,417 | 2017-05-18 | Filing |
| Large Shareholder | $4.70 | 684 | $3,214.80 | 3,441,924 | 2017-05-18 | Filing |
| Large Shareholder | $4.70 | 316 | $1,485.20 | 1,238,196 | 2017-05-18 | Filing |
| Large Shareholder | $4.63 | 863 | $3,995.69 | 3,441,240 | 2017-05-17 | Filing |
| Large Shareholder | $4.63 | 398 | $1,842.74 | 1,237,880 | 2017-05-17 | Filing |
| Large Shareholder | $4.70 | 148 | $695.60 | 3,440,377 | 2017-05-15 | Filing |
| Large Shareholder | $4.70 | 69 | $324.30 | 1,237,482 | 2017-05-15 | Filing |
| Large Shareholder | $4.70 | 1,041 | $4,892.70 | 3,440,229 | 2017-05-12 | Filing |
| Large Shareholder | $4.70 | 481 | $2,260.70 | 1,237,413 | 2017-05-12 | Filing |
| Officer | $2.08 | 6,818 | $14,181.44 | 60,000 | 2015-05-26 | Filing |
| Officer | $2.08 | 3,182 | $6,618.56 | 53,182 | 2015-05-22 | Filing |
| Large Shareholder | $0.83 | 3,500 | $2,905.00 | 3,010,418 | 2013-06-19 | Filing |
| Large Shareholder | $0.83 | 1,500 | $1,245.00 | 1,152,512 | 2013-06-19 | Filing |
| Large Shareholder | $0.83 | 700 | $581.00 | 3,006,918 | 2013-06-18 | Filing |
| Large Shareholder | $0.83 | 300 | $249.00 | 1,151,012 | 2013-06-18 | Filing |
| Large Shareholder | $0.82 | 3,500 | $2,870.00 | 3,006,218 | 2013-06-17 | Filing |
| Large Shareholder | $0.82 | 1,500 | $1,230.00 | 1,150,712 | 2013-06-17 | Filing |
| Large Shareholder | $0.84 | 700 | $588.00 | 3,002,718 | 2013-06-14 | Filing |