| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $91.82 | 2,000 | $183,640.00 | 24,298 | 2012-04-09 | Filing | |
| $91.67 | 13,741 | $1,259,586.63 | 24,078 | 2012-03-27 | Filing | |
| $90.00 | 2,750 | $247,500.00 | 24,078 | 2012-03-26 | Filing | |
| $89.96 | 59,863 | $5,385,401.19 | 24,078 | 2012-03-23 | Filing | |
| $88.67 | 16,707 | $1,481,429.74 | 83,941 | 2012-03-23 | Filing | |
| $89.98 | 60,000 | $5,398,812.00 | 65,497 | 2012-02-29 | Filing | |
| $92.00 | 20,000 | $1,840,000.00 | 102,037 | 2012-01-25 | Filing | |
| $88.00 | 20,000 | $1,760,000.00 | 101,957 | 2011-12-02 | Filing | |
| $79.96 | 817 | $65,328.95 | 12,108 | 2011-08-18 | Filing | |
| $100.72 | 4,400 | $443,170.20 | 4,512 | 2011-05-19 | Filing | |
| $100.71 | 900 | $90,642.06 | 8,912 | 2011-05-19 | Filing | |
| $100.77 | 793 | $79,910.61 | 4,512 | 2011-05-19 | Filing | |
| $100.75 | 199 | $20,048.35 | 5,305 | 2011-05-19 | Filing | |
| $99.04 | 15,200 | $1,505,479.44 | 17,542 | 2011-05-13 | Filing | |
| $98.80 | 600 | $59,277.00 | 24,376 | 2011-05-11 | Filing | |
| $98.79 | 196 | $19,362.64 | 24,976 | 2011-05-11 | Filing | |
| $98.78 | 1,100 | $108,658.00 | 25,172 | 2011-05-11 | Filing | |
| $95.86 | 7,254 | $695,368.44 | 101,765 | 2011-04-25 | Filing | |
| $98.00 | 192 | $18,816.00 | 5,478 | 2011-04-21 | Filing | |
| $98.00 | 158 | $15,484.00 | 5,670 | 2011-04-21 | Filing |