Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $42.19 | 53 | Director | 4,358 | 2012-09-10 | Filing |
| $40.29 | 55 | Director | 4,305 | 2012-06-11 | Filing |
| $42.75 | 51 | Director | 4,251 | 2012-03-09 | Filing |
| $42.19 | 53 | Director | 1,558 | 2012-09-10 | Filing |
| $40.29 | 55 | Director | 1,505 | 2012-06-11 | Filing |
| $42.75 | 51 | Director | 1,451 | 2012-03-09 | Filing |
| $115.41 | 500 | Director | 2,497 | 2012-10-26 | Filing |
| $123.41 | 42 | Director | 6,003 | 2012-06-11 | Filing |
| $129.33 | 40 | Director | 5,961 | 2012-03-09 | Filing |
| $109.18 | 29 | Director | 5,921 | 2011-12-12 | Filing |
| $110.06 | 29 | Director | 5,891 | 2011-09-12 | Filing |
| $99.80 | 31 | Director | 5,863 | 2011-06-10 | Filing |
| $79.13 | 24 | Director | 5,831 | 2011-03-11 | Filing |
| $81.84 | 20 | Director | 5,807 | 2010-12-13 | Filing |
| $81.73 | 20 | Director | 5,787 | 2010-09-10 | Filing |
| $74.09 | 19 | Director | 5,767 | 2010-06-11 | Filing |
| $76.16 | 4 | Director | 5,747 | 2010-03-11 | Filing |
| $78.62 | 4 | Director | 5,744 | 2009-12-11 | Filing |
| $123.41 | 15 | Director | 2,360 | 2012-06-11 | Filing |
| $129.33 | 14 | Director | 2,345 | 2012-03-09 | Filing |