Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $83.71 | 1,000 | Large Shareholder, Officer, Director | 10,789,607 | 2011-02-07 | Filing |
| $83.02 | 29,000 | Large Shareholder, Officer, Director | 10,790,607 | 2011-02-07 | Filing |
| $82.40 | 10,000 | Officer | 88,650 | 2011-02-04 | Filing |
| $83.50 | 10,000 | Officer | 78,145 | 2011-01-31 | Filing |
| $80.50 | 10,000 | Officer | 78,145 | 2011-01-11 | Filing |
| $80.50 | 2,200 | Officer | 17,255 | 2011-01-11 | Filing |
| $76.50 | 11,000 | Officer | 78,145 | 2010-12-22 | Filing |
| $75.00 | 2,200 | Officer | 19,455 | 2010-12-07 | Filing |
| $55.39 | 10,000 | Officer | 78,145 | 2010-09-17 | Filing |
| $58.98 | 1,147 | Officer | 13,913 | 2010-05-11 | Filing |
| $57.89 | 21,735 | Large Shareholder, Officer, Director | 552,150 | 2010-02-08 | Filing |
| $58.10 | 10,000 | Large Shareholder, Officer, Director | 573,885 | 2010-02-08 | Filing |
| $58.40 | 10,000 | Large Shareholder, Officer, Director | 583,885 | 2010-02-08 | Filing |
| $58.03 | 8,868 | Officer | 132,603 | 2010-02-09 | Filing |
| $58.03 | 7,889 | Officer | 88,145 | 2010-02-09 | Filing |
| $58.03 | 11,634 | Officer | 135,879 | 2010-02-09 | Filing |
| $58.89 | 21,735 | Large Shareholder, Officer, Director | 552,150 | 2010-02-08 | Filing |
| $58.10 | 10,000 | Large Shareholder, Officer, Director | 573,885 | 2010-02-08 | Filing |
| $58.40 | 10,000 | Large Shareholder, Officer, Director | 583,885 | 2010-02-08 | Filing |
| $58.03 | 4,430 | Officer | 61,020 | 2010-02-09 | Filing |