Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $22.87 | 161,186 | Large Shareholder | 12,706,464 | 2011-03-16 | Filing |
| $23.08 | 149,445 | Large Shareholder | 12,867,650 | 2011-03-15 | Filing |
| $23.63 | 15,805 | Large Shareholder | 13,017,095 | 2011-03-14 | Filing |
| $22.87 | 161,186 | Large Shareholder, Officer, Director | 12,706,464 | 2011-03-16 | Filing |
| $23.08 | 149,445 | Large Shareholder, Officer, Director | 12,867,650 | 2011-03-15 | Filing |
| $23.63 | 15,805 | Large Shareholder, Officer, Director | 13,017,095 | 2011-03-14 | Filing |
| $19.50 | 4,500,000 | Large Shareholder, Officer, Director | 13,032,900 | 2010-11-30 | Filing |
| $19.50 | 4,500,000 | Large Shareholder | 13,032,900 | 2010-11-30 | Filing |
| $19.29 | 490,000 | Large Shareholder | 17,532,900 | 2010-09-17 | Filing |
| $19.29 | 490,000 | Large Shareholder, Officer, Director | 17,532,900 | 2010-09-17 | Filing |
| $19.56 | 500,000 | Large Shareholder | 18,022,900 | 2010-09-13 | Filing |
| $19.56 | 500,000 | Large Shareholder, Officer, Director | 18,022,900 | 2010-09-13 | Filing |
| $19.81 | 400,000 | Large Shareholder | 18,522,900 | 2010-08-12 | Filing |
| $19.81 | 400,000 | Large Shareholder, Officer, Director | 18,522,900 | 2010-08-12 | Filing |
| $16.68 | 600,000 | Large Shareholder | 18,772,900 | 2010-06-09 | Filing |
| $16.68 | 600,000 | Large Shareholder, Officer, Director | 18,772,900 | 2010-06-09 | Filing |
| $23.58 | 7,500 | Officer | 106,387 | 2010-05-12 | Filing |
| $22.94 | 10,000 | Officer | 113,887 | 2010-05-12 | Filing |
| $18.43 | 20,000 | Officer | 100,000 | 2010-01-04 | Filing |
| $17.90 | 2,000 | Officer | 73,887 | 2009-12-07 | Filing |