Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $81.04 | 100 | Large Shareholder, Officer, Director | 10,714,107 | 2011-02-11 | Filing |
| $80.15 | 14,900 | Large Shareholder, Officer, Director | 10,714,207 | 2011-02-11 | Filing |
| $81.14 | 2,100 | Large Shareholder, Officer, Director | 477,890 | 2011-02-10 | Filing |
| $80.73 | 12,900 | Large Shareholder, Officer, Director | 479,990 | 2011-02-10 | Filing |
| $81.14 | 2,100 | Large Shareholder, Officer, Director | 10,729,107 | 2011-02-10 | Filing |
| $80.73 | 12,900 | Large Shareholder, Officer, Director | 10,731,207 | 2011-02-10 | Filing |
| $82.25 | 1,000 | Large Shareholder, Officer, Director | 378,687 | 2011-02-09 | Filing |
| $81.52 | 3,800 | Large Shareholder, Officer, Director | 379,687 | 2011-02-09 | Filing |
| $80.30 | 10,700 | Large Shareholder, Officer, Director | 383,487 | 2011-02-09 | Filing |
| $82.25 | 1,000 | Large Shareholder, Officer, Director | 10,744,107 | 2011-02-09 | Filing |
| $81.51 | 3,800 | Large Shareholder, Officer, Director | 10,745,107 | 2011-02-09 | Filing |
| $80.30 | 10,700 | Large Shareholder, Officer, Director | 10,748,907 | 2011-02-09 | Filing |
| $82.12 | 901 | Officer | 18,424 | 2011-02-08 | Filing |
| $82.17 | 30,000 | Large Shareholder, Officer, Director | 378,687 | 2011-02-08 | Filing |
| $82.17 | 30,000 | Large Shareholder, Officer, Director | 10,759,607 | 2011-02-08 | Filing |
| $82.12 | 13,014 | Officer | 106,638 | 2011-02-08 | Filing |
| $82.12 | 14,201 | Officer | 74,449 | 2011-02-08 | Filing |
| $82.12 | 6,785 | Officer | 63,115 | 2011-02-08 | Filing |
| $83.71 | 1,000 | Large Shareholder, Officer, Director | 378,687 | 2011-02-07 | Filing |
| $83.02 | 29,000 | Large Shareholder, Officer, Director | 379,687 | 2011-02-07 | Filing |