Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.89 | 1,431,493 | Large Shareholder, Director | 4,757,266 | 2011-04-14 | Filing |
| $4.45 | 5,000 | Officer, Director | 2,333,135 | 2011-03-15 | Filing |
| $3.64 | 24,264 | Large Shareholder, Director | 1,884,850 | 2010-09-15 | Filing |
| $3.70 | 38,836 | Large Shareholder, Director | 1,860,586 | 2010-09-14 | Filing |
| $3.57 | 36,900 | Large Shareholder, Director | 1,821,750 | 2010-09-13 | Filing |
| $2.95 | 2,800 | Officer | 17,621 | 2010-08-16 | Filing |
| $2.84 | 714 | Officer | 14,821 | 2010-08-12 | Filing |
| $3.91 | 65,466 | Large Shareholder, Director | 1,769,406 | 2010-06-15 | Filing |
| $3.42 | 2,075 | Large Shareholder, Director | 1,703,940 | 2010-06-14 | Filing |
| $3.22 | 59,400 | Large Shareholder, Director | 1,701,865 | 2010-06-11 | Filing |
| $3.00 | 26,500 | Large Shareholder, Director | 1,642,465 | 2010-06-10 | Filing |
| $3.05 | 10,000 | Officer, Director | 2,316,586 | 2010-06-10 | Filing |
| $2.93 | 88,532 | Large Shareholder, Director | 1,615,965 | 2010-06-09 | Filing |
| $2.80 | 26,760 | Large Shareholder, Director | 1,527,433 | 2010-06-08 | Filing |
| $4.50 | 22,222 | Officer, Director | 2,292,747 | 2010-01-08 | Filing |
| $4.50 | 100,000 | Director | 164,079 | 2010-01-08 | Filing |
| $4.50 | 550,000 | Large Shareholder, Director | 1,500,673 | 2010-01-08 | Filing |
| $4.50 | 100,000 | Director | 464,677 | 2010-01-08 | Filing |
| $2.84 | 10,000 | Officer | 43,045 | 2009-08-24 | Filing |
| $2.88 | 20,000 | Large Shareholder | 620,035 | 2009-08-06 | Filing |