| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $0.83 | 2,300 | $1,909.00 | 5,175,754 | 2015-12-17 | Filing |
| Large Shareholder, Officer, Director | $0.89 | 696 | $619.44 | 5,178,054 | 2015-12-11 | Filing |
| Large Shareholder, Officer, Director | $0.89 | 70,000 | $62,300.00 | 5,178,750 | 2015-12-10 | Filing |
| Large Shareholder, Officer, Director | $0.89 | 70,000 | $62,300.00 | 5,248,750 | 2015-12-09 | Filing |
| Large Shareholder, Officer, Director | $0.54 | 165,032 | $89,117.28 | 5,318,750 | 2015-06-11 | Filing |
| Large Shareholder, Officer, Director | $0.57 | 134,968 | $76,931.76 | 5,483,782 | 2015-06-10 | Filing |
| Large Shareholder, Officer, Director | $1.29 | 350,000 | $451,500.00 | 5,618,750 | 2014-05-19 | Filing |
| Officer | $4.20 | 22,343 | $93,840.60 | 9,375 | 2012-02-09 | Filing |
| Officer | $4.20 | 7,764 | $32,608.80 | 31,718 | 2012-02-09 | Filing |
| Officer | $4.20 | 13,486 | $56,641.20 | 9,375 | 2012-02-08 | Filing |
| Officer | $4.00 | 3,750 | $15,000.38 | 9,375 | 2012-02-07 | Filing |
| Officer | $4.00 | 10,000 | $40,001.00 | 13,125 | 2012-02-07 | Filing |
| Officer | $4.00 | 10,625 | $42,501.06 | 23,125 | 2012-02-07 | Filing |
| Officer | $3.00 | 8,125 | $24,375.00 | 13,125 | 2011-03-30 | Filing |
| Officer | $3.00 | 1,875 | $5,625.00 | 13,125 | 2011-03-30 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 100,000 | $300,000.00 | 2,700,000 | 2011-03-30 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 25,000 | $75,000.00 | 2,800,000 | 2010-09-07 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 25,000 | $75,000.00 | 2,825,000 | 2010-09-07 | Filing |
| Large Shareholder, Officer, Director | $3.21 | 25,000 | $80,180.00 | 2,850,000 | 2010-08-02 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 25,000 | $75,000.00 | 2,875,000 | 2010-07-26 | Filing |