Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $42.03 | 375,000 | Large Shareholder, Officer, Director | 9,243,571 | 2011-06-23 | Filing |
| $42.60 | 375,000 | Large Shareholder, Officer, Director | 9,618,571 | 2011-06-22 | Filing |
| $39.80 | 59,000 | Large Shareholder, Officer, Director | 7,134,636 | 2011-04-12 | Filing |
| $38.99 | 6,000 | Director | 53,768 | 2011-04-06 | Filing |
| $40.50 | 200,000 | Large Shareholder, Officer, Director | 2,000,000 | 2011-04-01 | Filing |
| $47.51 | 115,400 | Large Shareholder, Officer, Director | 46,650 | 2010-12-10 | Filing |
| $43.90 | 10,000 | Officer | 26,208 | 2010-11-18 | Filing |
| $42.76 | 50,000 | Large Shareholder, Officer, Director | 6,997,394 | 2010-10-14 | Filing |
| $41.58 | 150,000 | Large Shareholder, Officer, Director | 7,047,394 | 2010-10-08 | Filing |
| $41.57 | 10,000 | Officer | 26,208 | 2010-10-08 | Filing |
| $41.01 | 2,996 | Officer | 18,750 | 2010-10-08 | Filing |
| $40.86 | 100,000 | Large Shareholder, Officer, Director | 7,197,394 | 2010-09-30 | Filing |
| $33.67 | 11,612 | Director | 5,000 | 2010-07-13 | Filing |
| $32.83 | 102,379 | Director | 16,612 | 2010-07-12 | Filing |
| $47.33 | 100,000 | Large Shareholder, Officer, Director | 1,581,700 | 2010-04-14 | Filing |
| $47.29 | 100,000 | Large Shareholder, Officer, Director | 7,292,661 | 2010-04-14 | Filing |
| $47.18 | 150,000 | Large Shareholder, Officer, Director | 12,166,928 | 2010-04-16 | Filing |
| $47.31 | 227,500 | Large Shareholder, Officer, Director | 12,316,928 | 2010-04-15 | Filing |
| $47.16 | 200,000 | Large Shareholder, Officer, Director | 12,544,428 | 2010-04-14 | Filing |
| $47.20 | 4,700 | Officer | 19,329 | 2010-04-14 | Filing |