Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.67 | 66,954 | Large Shareholder, Officer, Director | 5,085,849 | 2016-08-11 | Filing |
| $0.79 | 22,951 | Large Shareholder, Officer, Director | 5,152,803 | 2015-12-18 | Filing |
| $0.83 | 2,300 | Large Shareholder, Officer, Director | 5,175,754 | 2015-12-17 | Filing |
| $0.89 | 696 | Large Shareholder, Officer, Director | 5,178,054 | 2015-12-11 | Filing |
| $0.89 | 70,000 | Large Shareholder, Officer, Director | 5,178,750 | 2015-12-10 | Filing |
| $0.89 | 70,000 | Large Shareholder, Officer, Director | 5,248,750 | 2015-12-09 | Filing |
| $0.54 | 165,032 | Large Shareholder, Officer, Director | 5,318,750 | 2015-06-11 | Filing |
| $0.57 | 134,968 | Large Shareholder, Officer, Director | 5,483,782 | 2015-06-10 | Filing |
| $1.29 | 350,000 | Large Shareholder, Officer, Director | 5,618,750 | 2014-05-19 | Filing |
| $4.20 | 22,343 | Officer | 9,375 | 2012-02-09 | Filing |
| $4.20 | 7,764 | Officer | 31,718 | 2012-02-09 | Filing |
| $4.20 | 13,486 | Officer | 9,375 | 2012-02-08 | Filing |
| $4.00 | 3,750 | Officer | 9,375 | 2012-02-07 | Filing |
| $4.00 | 10,000 | Officer | 13,125 | 2012-02-07 | Filing |
| $4.00 | 10,625 | Officer | 23,125 | 2012-02-07 | Filing |
| $3.00 | 8,125 | Officer | 13,125 | 2011-03-30 | Filing |
| $3.00 | 1,875 | Officer | 13,125 | 2011-03-30 | Filing |
| $3.00 | 100,000 | Large Shareholder, Officer, Director | 2,700,000 | 2011-03-30 | Filing |
| $3.00 | 25,000 | Large Shareholder, Officer, Director | 2,800,000 | 2010-09-07 | Filing |
| $3.00 | 25,000 | Large Shareholder, Officer, Director | 2,825,000 | 2010-09-07 | Filing |