Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $7.31 | 33,000 | Director | 33,000 | 2014-08-13 | Filing |
| $8.77 | 40,000 | Officer, Director | 40,000 | 2014-05-14 | Filing |
| $6.74 | 1,000 | Large Shareholder | 600,231 | 2012-09-28 | Filing |
| $4.50 | 44,500 | Large Shareholder, Officer, Director | 70,220 | 2012-03-22 | Filing |
| $0.60 | 10,500 | Director | 20,500 | 2011-12-15 | Filing |
| $0.65 | 5,000 | Large Shareholder, Officer, Director | 1,894,317 | 2011-12-09 | Filing |
| $0.73 | 5,000 | Large Shareholder, Officer, Director | 1,889,317 | 2011-11-29 | Filing |
| $0.75 | 10,000 | Large Shareholder, Officer, Director | 1,884,317 | 2011-11-28 | Filing |
| $0.74 | 5,000 | Large Shareholder, Officer, Director | 1,874,317 | 2011-11-28 | Filing |
| $0.75 | 7,500 | Director | 142,877 | 2011-11-28 | Filing |
| $0.75 | 2,500 | Director | 135,377 | 2011-11-28 | Filing |
| $0.55 | 7,500 | Large Shareholder, Officer, Director | 1,869,317 | 2011-10-21 | Filing |
| $0.67 | 1,677 | Officer | 235,000 | 2011-09-16 | Filing |
| $0.65 | 2,823 | Officer | 233,323 | 2011-09-16 | Filing |
| $0.60 | 500 | Officer | 230,500 | 2011-09-15 | Filing |
| $0.70 | 10,000 | Large Shareholder, Officer, Director | 1,861,817 | 2011-09-14 | Filing |
| $0.65 | 4,600 | Large Shareholder, Officer, Director | 1,851,817 | 2011-09-14 | Filing |
| $0.94 | 4,000 | Large Shareholder, Officer, Director | 1,847,217 | 2011-09-12 | Filing |
| $0.92 | 2,000 | Large Shareholder, Officer, Director | 1,843,217 | 2011-09-12 | Filing |
| $0.90 | 2,000 | Large Shareholder, Officer, Director | 1,841,217 | 2011-09-12 | Filing |