| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.43 | 20,000 | $1,468,600.00 | 72,027 | 2012-04-24 | Filing | |
| $72.82 | 33,846 | $2,464,665.72 | 262,568 | 2012-04-23 | Filing | |
| $71.18 | 7,609 | $541,608.62 | 104,657 | 2012-04-17 | Filing | |
| $70.45 | 5,611 | $395,294.95 | 112,266 | 2012-04-17 | Filing | |
| $69.43 | 1,780 | $123,585.40 | 117,877 | 2012-04-17 | Filing | |
| $70.97 | 35,000 | $2,483,950.00 | 262,568 | 2012-04-09 | Filing | |
| $71.98 | 10,240 | $737,075.20 | 51,565 | 2012-04-05 | Filing | |
| $73.33 | 12,546 | $919,998.18 | 104,681 | 2012-04-03 | Filing | |
| $73.45 | 6,000 | $440,700.00 | 48,668 | 2012-04-02 | Filing | |
| $72.80 | 10,000 | $728,000.00 | 47,625 | 2012-03-29 | Filing | |
| $70.21 | 11,491 | $806,783.11 | 104,515 | 2012-03-20 | Filing | |
| $71.19 | 3,509 | $249,805.71 | 116,006 | 2012-03-20 | Filing | |
| $70.61 | 35,000 | $2,471,350.00 | 261,088 | 2012-03-19 | Filing | |
| $69.57 | 5,100 | $354,807.00 | 47,625 | 2012-03-15 | Filing | |
| $70.13 | 4,900 | $343,637.00 | 52,725 | 2012-03-15 | Filing | |
| $68.92 | 13,200 | $909,744.00 | 104,515 | 2012-03-06 | Filing | |
| $69.91 | 1,800 | $125,838.00 | 117,715 | 2012-03-06 | Filing | |
| $70.90 | 35,000 | $2,481,500.00 | 261,088 | 2012-03-05 | Filing | |
| $70.86 | 10,240 | $725,606.40 | 51,380 | 2012-03-05 | Filing | |
| $72.45 | 5,600 | $405,720.00 | 48,382 | 2012-03-01 | Filing |