Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.50 | 3,300 | Large Shareholder, Director | 30,594,295 | 2017-01-19 | Filing |
| $2.50 | 2,400 | Large Shareholder, Director | 30,597,595 | 2017-01-18 | Filing |
| $2.61 | 3,474 | Large Shareholder, Director | 30,599,995 | 2017-01-17 | Filing |
| $0.59 | 16,286 | Large Shareholder | 14,743,531 | 2016-02-22 | Filing |
| $0.60 | 12,000 | Large Shareholder | 14,759,817 | 2016-02-19 | Filing |
| $0.62 | 3,498 | Large Shareholder | 14,771,817 | 2016-02-18 | Filing |
| $1.62 | 2,277 | Large Shareholder | 7,659,089 | 2014-10-01 | Filing |
| $1.63 | 70,000 | Large Shareholder | 7,661,366 | 2014-09-29 | Filing |
| $1.58 | 250,000 | Large Shareholder | 7,731,366 | 2014-09-25 | Filing |
| $1.50 | 1,333,333 | Large Shareholder | 5,090,540 | 2014-10-07 | Filing |
| $5.25 | 15,000 | Large Shareholder | 8,003,866 | 2014-07-07 | Filing |
| $5.25 | 15,000 | Large Shareholder, Director | 8,003,866 | 2014-07-07 | Filing |
| $4.99 | 7,500 | Large Shareholder, Director | 7,966,366 | 2014-07-09 | Filing |
| $2.00 | 100,000 | Large Shareholder, Director | 6,423,873 | 2014-07-08 | Filing |
| $5.30 | 15,000 | Large Shareholder, Director | 7,973,866 | 2014-07-08 | Filing |
| $5.25 | 15,000 | Large Shareholder, Director | 7,988,866 | 2014-07-07 | Filing |
| $5.06 | 7,500 | Large Shareholder, Director | 8,003,866 | 2014-07-03 | Filing |
| $5.11 | 7,500 | Large Shareholder, Director | 8,011,366 | 2014-07-02 | Filing |
| $5.25 | 15,000 | Large Shareholder | 7,988,866 | 2014-07-07 | Filing |
| $5.06 | 7,500 | Large Shareholder | 8,003,866 | 2014-07-03 | Filing |