Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $26.00 | 271,509 | Large Shareholder, Officer, Director | 5,053,407 | 2011-06-20 | Filing |
| $26.00 | 61,000 | Large Shareholder, Officer, Director | 5,324,916 | 2011-06-17 | Filing |
| $27.50 | 21,875 | Officer | 34,953 | 2011-06-06 | Filing |
| $28.00 | 6,226 | Large Shareholder, Officer, Director | 5,385,916 | 2011-05-31 | Filing |
| $28.00 | 9,600 | Large Shareholder, Officer, Director | 5,392,142 | 2011-05-27 | Filing |
| $28.01 | 61,839 | Large Shareholder, Officer, Director | 5,401,742 | 2011-05-12 | Filing |
| $28.00 | 2,335 | Large Shareholder, Officer, Director | 5,617,339 | 2011-05-10 | Filing |
| $28.80 | 9,000 | Officer | 2,976 | 2011-04-29 | Filing |
| $28.59 | 7,500 | Officer | 0 | 2011-04-29 | Filing |
| $23.00 | 5,066 | Officer, Director | 209,961 | 2011-03-04 | Filing |
| $20.02 | 234,004 | Large Shareholder, Officer, Director | 6,720,702 | 2010-12-28 | Filing |
| $20.00 | 8,000 | Officer, Director | 230,679 | 2010-12-23 | Filing |
| $20.03 | 37,000 | Officer, Director | 238,679 | 2010-12-22 | Filing |
| $20.00 | 110,800 | Large Shareholder, Officer, Director | 6,954,706 | 2010-12-23 | Filing |
| $20.06 | 93,764 | Large Shareholder, Officer, Director | 7,065,506 | 2010-12-22 | Filing |
| $20.53 | 30,175 | Director | 32,955 | 2010-12-09 | Filing |
| $18.86 | 21,666 | Large Shareholder, Officer, Director | 8,222 | 2010-10-27 | Filing |
| $17.17 | 16,875 | Officer | 35,473 | 2010-09-20 | Filing |
| $17.00 | 16,875 | Officer | 35,473 | 2010-09-03 | Filing |
| $16.85 | 39,375 | Officer | 2,430 | 2010-08-27 | Filing |