| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.21 | 2,200 | $224,862.00 | 6,600 | 2013-02-05 | Filing | |
| $102.50 | 160,000 | $16,400,000.00 | 306,644 | 2013-01-31 | Filing | |
| $101.60 | 4,000 | $406,400.00 | 7,972 | 2013-01-31 | Filing | |
| $96.94 | 2,879 | $279,087.09 | 5,686 | 2012-11-01 | Filing | |
| $96.28 | 4,000 | $385,110.80 | 6,472 | 2012-11-01 | Filing | |
| $96.43 | 7,000 | $675,038.00 | 6,472 | 2012-11-01 | Filing | |
| $100.00 | 4,000 | $400,000.00 | 13,880 | 2012-09-06 | Filing | |
| $92.30 | 400 | $36,918.28 | 5,028 | 2012-08-07 | Filing | |
| $90.00 | 5,841 | $525,690.00 | 19,328 | 2012-08-03 | Filing | |
| $90.00 | 5,203 | $468,270.00 | 19,328 | 2012-08-03 | Filing | |
| $99.50 | 103,515 | $10,299,742.50 | 306,644 | 2012-04-18 | Filing | |
| $94.95 | 63,207 | $6,001,504.65 | 306,644 | 2012-04-12 | Filing | |
| $97.97 | 5,000 | $489,850.00 | 56,955 | 2012-04-12 | Filing | |
| $92.95 | 5,000 | $464,750.00 | 51,955 | 2012-04-03 | Filing | |
| $92.95 | 408 | $37,923.60 | 51,955 | 2012-04-03 | Filing | |
| $86.37 | 9,600 | $829,152.00 | 19,328 | 2012-02-27 | Filing | |
| $85.51 | 25,700 | $2,197,607.00 | 28,928 | 2012-02-27 | Filing | |
| $85.01 | 789 | $67,072.89 | 19,328 | 2012-02-24 | Filing | |
| $85.00 | 3,400 | $289,000.00 | 19,328 | 2012-02-23 | Filing | |
| $84.95 | 75,000 | $6,371,250.00 | 357,851 | 2012-02-07 | Filing |