| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $532.01 | 56 | $29,792.41 | 3,585 | 2013-05-03 | Filing | |
| $507.90 | 59 | $29,966.10 | 3,641 | 2013-03-19 | Filing | |
| $446.10 | 130 | $57,993.00 | 3,700 | 2013-01-07 | Filing | |
| $445.27 | 806 | $358,887.62 | 18,905 | 2013-01-07 | Filing | |
| $436.46 | 702 | $306,394.92 | 21,806 | 2012-09-05 | Filing | |
| $434.71 | 1,332 | $579,033.72 | 24,626 | 2012-08-14 | Filing | |
| $440.16 | 66 | $29,050.45 | 3,830 | 2012-05-17 | Filing | |
| $422.39 | 69 | $29,144.91 | 3,896 | 2012-03-19 | Filing | |
| $424.50 | 550 | $233,477.09 | 7,998 | 2012-03-14 | Filing | |
| $409.51 | 200 | $81,902.00 | 8,392 | 2012-02-29 | Filing | |
| $401.10 | 71 | $28,478.10 | 3,965 | 2011-12-06 | Filing | |
| $395.04 | 100 | $39,504.40 | 8,980 | 2011-12-01 | Filing | |
| $396.57 | 5,292 | $2,098,670.14 | 131,135 | 2011-11-16 | Filing | |
| $396.61 | 7,208 | $2,858,775.69 | 136,427 | 2011-11-15 | Filing | |
| $366.05 | 77 | $28,185.85 | 4,036 | 2011-09-28 | Filing | |
| $391.02 | 73 | $28,544.46 | 224 | 2011-09-01 | Filing | |
| $393.83 | 50 | $19,691.50 | 297 | 2011-08-31 | Filing | |
| $370.41 | 100 | $37,041.00 | 347 | 2011-08-11 | Filing | |
| $399.38 | 71 | $28,355.98 | 4,113 | 2011-06-14 | Filing | |
| $412.66 | 68 | $28,061.15 | 4,184 | 2011-02-07 | Filing |