Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $18.00 | 23,575 | Director | 1,135,177 | 2012-02-06 | Filing |
| $18.00 | 1,425 | Director | 1,158,752 | 2012-02-03 | Filing |
| $17.00 | 25,000 | Director | 1,160,177 | 2012-02-01 | Filing |
| $16.00 | 25,000 | Director | 1,185,177 | 2012-01-20 | Filing |
| $15.02 | 25,000 | Director | 1,210,177 | 2012-01-12 | Filing |
| $14.01 | 25,000 | Director | 1,235,177 | 2012-01-03 | Filing |
| $13.01 | 25,000 | Director | 1,260,177 | 2011-12-21 | Filing |
| $12.67 | 42,500 | Large Shareholder | 17,404,581 | 2011-12-21 | Filing |
| $12.39 | 42,500 | Large Shareholder | 17,447,081 | 2011-12-20 | Filing |
| $12.67 | 42,500 | Large Shareholder, Officer, Director | 17,404,581 | 2011-12-21 | Filing |
| $12.66 | 21,250 | Large Shareholder, Officer, Director | 7,300,545 | 2011-12-21 | Filing |
| $12.39 | 42,500 | Large Shareholder, Officer, Director | 17,447,081 | 2011-12-20 | Filing |
| $12.39 | 21,250 | Large Shareholder, Officer, Director | 7,321,795 | 2011-12-20 | Filing |
| $12.85 | 50,000 | Director | 1,285,177 | 2011-12-09 | Filing |
| $12.92 | 42,500 | Large Shareholder | 17,489,581 | 2011-12-06 | Filing |
| $13.24 | 42,500 | Large Shareholder | 17,532,081 | 2011-12-05 | Filing |
| $12.92 | 42,500 | Large Shareholder, Officer, Director | 17,489,581 | 2011-12-06 | Filing |
| $12.92 | 21,250 | Large Shareholder, Officer, Director | 7,343,045 | 2011-12-06 | Filing |
| $13.24 | 42,500 | Large Shareholder, Officer, Director | 17,532,081 | 2011-12-05 | Filing |
| $13.24 | 21,250 | Large Shareholder, Officer, Director | 7,364,295 | 2011-12-05 | Filing |