Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $87.26 | 4,518 | Large Shareholder, Officer, Director | 10,262,007 | 2011-03-01 | Filing |
| $86.62 | 16,382 | Large Shareholder, Officer, Director | 10,266,525 | 2011-03-01 | Filing |
| $85.71 | 11,500 | Large Shareholder, Officer, Director | 10,282,907 | 2011-03-01 | Filing |
| $84.45 | 27,600 | Large Shareholder, Officer, Director | 10,294,407 | 2011-03-01 | Filing |
| $86.12 | 20,600 | Large Shareholder, Officer, Director | 3,700 | 2011-02-28 | Filing |
| $85.74 | 39,400 | Large Shareholder, Officer, Director | 24,300 | 2011-02-28 | Filing |
| $86.12 | 21,300 | Large Shareholder, Officer, Director | 10,322,007 | 2011-02-28 | Filing |
| $85.74 | 38,700 | Large Shareholder, Officer, Director | 10,343,307 | 2011-02-28 | Filing |
| $85.74 | 10,000 | Officer | 74,449 | 2011-02-28 | Filing |
| $84.11 | 29,883 | Large Shareholder, Officer, Director | 63,700 | 2011-02-25 | Filing |
| $83.32 | 15,117 | Large Shareholder, Officer, Director | 93,583 | 2011-02-25 | Filing |
| $84.11 | 29,717 | Large Shareholder, Officer, Director | 10,382,007 | 2011-02-25 | Filing |
| $83.32 | 15,283 | Large Shareholder, Officer, Director | 10,411,724 | 2011-02-25 | Filing |
| $85.06 | 10,926 | Large Shareholder, Officer, Director | 108,700 | 2011-02-24 | Filing |
| $84.36 | 21,074 | Large Shareholder, Officer, Director | 119,626 | 2011-02-24 | Filing |
| $83.50 | 13,000 | Large Shareholder, Officer, Director | 140,700 | 2011-02-24 | Filing |
| $85.07 | 11,000 | Large Shareholder, Officer, Director | 10,427,007 | 2011-02-24 | Filing |
| $84.36 | 20,900 | Large Shareholder, Officer, Director | 10,438,007 | 2011-02-24 | Filing |
| $83.50 | 13,100 | Large Shareholder, Officer, Director | 10,458,907 | 2011-02-24 | Filing |
| $84.87 | 2,000 | Large Shareholder, Officer, Director | 477,890 | 2011-02-23 | Filing |