| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $121.43 | 38,000 | $4,614,461.60 | 468 | 2013-05-01 | Filing | |
| $121.00 | 46,667 | $5,646,716.33 | 0 | 2013-04-30 | Filing | |
| $120.62 | 88,667 | $10,695,332.74 | 0 | 2013-04-29 | Filing | |
| $111.49 | 28,000 | $3,121,666.80 | 0 | 2012-08-24 | Filing | |
| $112.10 | 102,680 | $11,510,910.60 | 42,828 | 2012-08-07 | Filing | |
| $112.02 | 7,320 | $819,954.92 | 27,828 | 2012-08-06 | Filing | |
| $106.14 | 36,000 | $3,821,011.20 | 468 | 2012-04-30 | Filing | |
| $109.09 | 180,000 | $19,636,362.00 | 76,794 | 2012-02-24 | Filing | |
| $109.00 | 102,500 | $11,172,500.00 | 27,674 | 2012-02-24 | Filing | |
| $107.06 | 3,232 | $346,017.92 | 0 | 2012-02-17 | Filing | |
| $106.80 | 1,400 | $149,520.00 | 3,031 | 2011-10-31 | Filing | |
| $105.57 | 26,000 | $2,744,853.80 | 468 | 2011-08-01 | Filing | |
| $97.88 | 16,000 | $1,566,027.20 | 0 | 2011-02-07 | Filing | |
| $97.50 | 28,035 | $2,733,412.50 | 65,102 | 2011-02-07 | Filing | |
| $97.00 | 85,000 | $8,245,144.50 | 18,694 | 2011-02-03 | Filing | |
| $96.52 | 6,667 | $643,499.51 | 468 | 2011-02-02 | Filing | |
| $94.87 | 7,048 | $668,646.58 | 33,923 | 2011-01-31 | Filing | |
| $81.98 | 42,000 | $3,443,248.20 | 7,066 | 2010-11-23 | Filing | |
| $85.22 | 18,000 | $1,533,960.00 | 468 | 2010-11-12 | Filing | |
| $79.09 | 5,224 | $413,160.41 | 30,626 | 2010-08-09 | Filing |