Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $7.50 | 299,007 | Large Shareholder, Director | 3,977,445 | 2012-05-17 | Filing |
| $7.44 | 344,910 | Large Shareholder, Director | 3,678,438 | 2012-05-16 | Filing |
| $7.35 | 427,581 | Large Shareholder, Director | 3,333,528 | 2012-05-15 | Filing |
| $7.49 | 20,000 | Director | 130,000 | 2012-05-14 | Filing |
| $10.61 | 185,000 | Large Shareholder, Director | 234,300 | 2012-02-10 | Filing |
| $10.61 | 185,000 | Large Shareholder, Director | 234,300 | 2012-02-10 | Filing |
| $10.61 | 990,000 | Large Shareholder, Director | 2,905,947 | 2012-02-10 | Filing |
| $8.00 | 166,100 | Large Shareholder, Director | 1,915,947 | 2011-11-23 | Filing |
| $8.11 | 55,146 | Large Shareholder, Director | 1,749,847 | 2011-11-22 | Filing |
| $8.04 | 56,477 | Large Shareholder, Director | 1,694,701 | 2011-11-21 | Filing |
| $8.19 | 175,520 | Large Shareholder, Director | 1,638,224 | 2011-11-16 | Filing |
| $8.18 | 242,704 | Large Shareholder, Director | 1,462,704 | 2011-11-15 | Filing |
| $8.13 | 220,000 | Large Shareholder, Director | 1,220,000 | 2011-11-14 | Filing |
| $8.15 | 5,000 | Director | 130,000 | 2011-11-14 | Filing |
| $6.13 | 261,669 | Large Shareholder, Director | 1,000,000 | 2011-08-10 | Filing |
| $5.88 | 738,331 | Large Shareholder, Director | 738,331 | 2011-08-09 | Filing |
| $5.88 | 8,000 | Officer | 8,000 | 2011-08-09 | Filing |
| $5.84 | 6,000 | Officer, Director | 3,536,866 | 2011-08-09 | Filing |