Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $82.74 | 1,059 | Officer | 0 | 2013-12-27 | Filing |
| $78.31 | 2,275 | Officer | 400 | 2013-12-18 | Filing |
| $78.90 | 3,500 | Officer | 0 | 2013-12-17 | Filing |
| $76.29 | 5,000 | Officer, Director | 0 | 2013-12-16 | Filing |
| $71.51 | 4,437 | Director | 0 | 2013-12-04 | Filing |
| $72.68 | 9,437 | Director | 18,890 | 2013-12-03 | Filing |
| $72.68 | 490,563 | Director | 982,001 | 2013-12-03 | Filing |
| $76.84 | 1,059 | Officer | 0 | 2013-11-27 | Filing |
| $83.73 | 3,500 | Officer | 0 | 2013-11-18 | Filing |
| $83.71 | 1,885 | Officer | 575 | 2013-11-18 | Filing |
| $83.78 | 2,275 | Officer | 475 | 2013-11-18 | Filing |
| $82.24 | 5,685 | Large Shareholder, Officer, Director | 302,196 | 2013-11-18 | Filing |
| $83.62 | 3,320 | Large Shareholder, Officer, Director | 307,881 | 2013-11-18 | Filing |
| $84.48 | 462 | Large Shareholder, Officer, Director | 311,201 | 2013-11-18 | Filing |
| $85.25 | 33 | Large Shareholder, Officer, Director | 311,663 | 2013-11-18 | Filing |
| $83.76 | 500 | Large Shareholder, Officer, Director | 311,696 | 2013-11-15 | Filing |
| $82.24 | 11,415 | Large Shareholder, Officer, Director | 6,155 | 2013-11-18 | Filing |
| $83.62 | 6,580 | Large Shareholder, Officer, Director | 17,570 | 2013-11-18 | Filing |
| $84.48 | 938 | Large Shareholder, Officer, Director | 24,150 | 2013-11-18 | Filing |
| $85.25 | 67 | Large Shareholder, Officer, Director | 25,088 | 2013-11-18 | Filing |