Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $27,083.03 | 14,000 | Director | 60,000 | 2015-08-07 | Filing |
| $2.90 | 20,000 | Director | 44,000 | 2014-04-11 | Filing |
| $2.81 | 11,000 | Director | 34,000 | 2013-07-11 | Filing |
| $14.98 | 5,681 | Director | 0 | 2010-03-02 | Filing |
| $17.00 | 9,000 | Officer | 10,938 | 2010-01-06 | Filing |
| $18.00 | 630 | Large Shareholder, Officer, Director | 7,509,680 | 2009-12-11 | Filing |
| $18.11 | 6,271 | Large Shareholder, Officer, Director | 7,510,310 | 2009-12-10 | Filing |
| $18.01 | 26,929 | Large Shareholder, Officer, Director | 7,516,581 | 2009-12-09 | Filing |
| $18.08 | 81,257 | Large Shareholder, Officer, Director | 7,543,510 | 2009-12-08 | Filing |
| $17.57 | 261,296 | Large Shareholder, Officer, Director | 7,624,767 | 2009-12-07 | Filing |
| $17.01 | 11,647 | Large Shareholder, Officer, Director | 7,886,063 | 2009-12-04 | Filing |
| $13.24 | 100,000 | Large Shareholder, Officer, Director | 1,394,774 | 2009-10-14 | Filing |
| $12.31 | 112,710 | Large Shareholder, Officer, Director | 1,494,774 | 2009-09-23 | Filing |
| $12.04 | 100,000 | Large Shareholder, Officer, Director | 1,607,484 | 2009-09-22 | Filing |
| $12.05 | 7,290 | Large Shareholder, Officer, Director | 1,707,484 | 2009-09-18 | Filing |
| $12.04 | 80,000 | Large Shareholder, Officer, Director | 1,714,774 | 2009-09-17 | Filing |