Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.18 | 91,743 | Director | 138,611 | 2015-12-08 | Filing |
| $2.18 | 22,936 | Director | 116,575 | 2015-12-08 | Filing |
| $2.12 | 5,000 | Director | 24,512 | 2015-06-18 | Filing |
| $2.30 | 4,000 | Director | 95,327 | 2015-06-17 | Filing |
| $2.29 | 1,000 | Director | 91,327 | 2015-06-17 | Filing |
| $0.10 | 1,974,334 | Large Shareholder, Director | 30,093,148 | 2013-09-27 | Filing |
| $0.09 | 1,724,138 | Large Shareholder, Director | 28,118,821 | 2013-08-29 | Filing |
| $0.09 | 1,149,426 | Officer, Director | 1,637,015 | 2013-08-29 | Filing |
| $0.08 | 76,237 | Director | 5,736,200 | 2013-07-01 | Filing |
| $0.08 | 2,659,575 | Large Shareholder, Director | 26,394,683 | 2013-07-01 | Filing |
| $0.09 | 2,283,106 | Large Shareholder, Director | 23,735,108 | 2013-05-31 | Filing |
| $0.09 | 256,850 | Officer | 487,589 | 2013-05-31 | Filing |
| $0.08 | 1,574,308 | Large Shareholder, Director | 21,452,002 | 2013-03-28 | Filing |
| $0.14 | 370,371 | Director | 2,577,053 | 2012-04-16 | Filing |
| $0.14 | 555,556 | Large Shareholder, Director | 19,877,694 | 2012-04-16 | Filing |
| $0.14 | 370,371 | Large Shareholder, Director | 19,322,138 | 2012-02-10 | Filing |
| $0.09 | 166,667 | Officer | 230,739 | 2012-02-01 | Filing |
| $0.08 | 61,729 | Director | 1,742,939 | 2011-12-12 | Filing |
| $0.07 | 277,778 | Officer | 277,778 | 2012-01-13 | Filing |
| $0.06 | 2,000,000 | Large Shareholder, Director | 19,701,767 | 2011-11-21 | Filing |