Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $55.35 | 386 | Officer | 5,718 | 2012-03-19 | Filing |
| $56.00 | 3,306 | Officer | 5,556 | 2012-04-02 | Filing |
| $55.19 | 11,691 | Officer | 16,715 | 2012-04-02 | Filing |
| $53.76 | 3,341 | Officer | 16,715 | 2012-03-23 | Filing |
| $55.65 | 8,000 | Officer | 5,279 | 2012-03-21 | Filing |
| $55.55 | 4,527 | Officer | 13,279 | 2012-03-21 | Filing |
| $54.99 | 3,402 | Director | 9,612 | 2012-03-22 | Filing |
| $52.50 | 16,686 | Large Shareholder, Officer, Director | 0 | 2012-03-22 | Filing |
| $55.23 | 1,662 | Large Shareholder, Officer, Director | 16,686 | 2012-03-22 | Filing |
| $55.78 | 451 | Large Shareholder, Officer, Director | 18,348 | 2012-03-22 | Filing |
| $55.90 | 4,038 | Large Shareholder, Officer, Director | 18,799 | 2012-03-21 | Filing |
| $52.50 | 400,415 | Large Shareholder, Officer, Director | 0 | 2012-03-22 | Filing |
| $55.23 | 39,918 | Large Shareholder, Officer, Director | 400,415 | 2012-03-22 | Filing |
| $55.78 | 10,833 | Large Shareholder, Officer, Director | 440,333 | 2012-03-22 | Filing |
| $55.90 | 96,934 | Large Shareholder, Officer, Director | 451,166 | 2012-03-21 | Filing |
| $52.50 | 182,636 | Large Shareholder, Officer, Director | 13,150 | 2012-03-22 | Filing |
| $55.23 | 18,209 | Large Shareholder, Officer, Director | 195,786 | 2012-03-22 | Filing |
| $55.78 | 4,941 | Large Shareholder, Officer, Director | 213,995 | 2012-03-22 | Filing |
| $55.90 | 44,214 | Large Shareholder, Officer, Director | 218,936 | 2012-03-21 | Filing |
| $52.50 | 872,487 | Large Shareholder, Officer, Director | 0 | 2012-03-22 | Filing |