Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.00 | 250,000 | Large Shareholder, Officer, Director | 4,358,842 | 2018-01-12 | Filing |
| $5.26 | 7,000 | Large Shareholder, Officer, Director | 4,608,842 | 2017-01-26 | Filing |
| $5.21 | 6,600 | Large Shareholder, Officer, Director | 4,615,842 | 2017-01-25 | Filing |
| $5.15 | 2,000 | Large Shareholder, Officer, Director | 4,622,442 | 2017-01-24 | Filing |
| $5.14 | 3,500 | Large Shareholder, Officer, Director | 4,624,442 | 2017-01-12 | Filing |
| $5.32 | 5,000 | Large Shareholder, Officer, Director | 4,627,942 | 2017-01-10 | Filing |
| $5.46 | 7,000 | Large Shareholder, Officer, Director | 4,632,942 | 2016-12-21 | Filing |
| $5.44 | 11,000 | Large Shareholder, Officer, Director | 4,639,942 | 2016-12-20 | Filing |
| $5.52 | 3,000 | Large Shareholder, Officer, Director | 4,650,942 | 2016-12-19 | Filing |
| $3.84 | 10,000 | Large Shareholder, Director | 47,052,357 | 2015-02-17 | Filing |
| $3.96 | 85,000 | Large Shareholder, Director | 47,062,357 | 2015-02-13 | Filing |
| $2.77 | 2,787 | Officer | 0 | 2014-09-11 | Filing |
| $2.73 | 3,144 | Officer | 0 | 2014-09-11 | Filing |
| $4.09 | 1,586 | Officer | 0 | 2014-05-28 | Filing |
| $4.07 | 140,980 | Officer | 0 | 2014-05-29 | Filing |
| $5.74 | 6,000 | Large Shareholder, Director | 47,147,357 | 2013-11-13 | Filing |
| $5.82 | 19,500 | Large Shareholder, Director | 47,153,357 | 2013-11-12 | Filing |
| $5.78 | 1,586 | Officer | 0 | 2013-09-17 | Filing |
| $9.05 | 2,000 | Officer | 0 | 2012-03-02 | Filing |
| $9.03 | 42,900 | Large Shareholder, Officer, Director | 47,172,857 | 2012-02-24 | Filing |