| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.65 | 100 | $6,364.63 | 27,500 | 2012-03-02 | Filing | |
| $63.60 | 2,924 | $185,965.82 | 31,926 | 2012-03-02 | Filing | |
| $64.56 | 29,159 | $1,882,618.76 | 154,861 | 2012-02-27 | Filing | |
| $64.70 | 10,000 | $646,983.00 | 105,635 | 2012-02-27 | Filing | |
| $63.65 | 2,990 | $190,313.50 | 42,060 | 2012-02-28 | Filing | |
| $57.47 | 3,245 | $186,494.04 | 20,545 | 2012-01-26 | Filing | |
| $70.91 | 15,090 | $1,069,965.50 | 153,690 | 2011-10-27 | Filing | |
| $73.68 | 15,090 | $1,111,831.20 | 101,725 | 2011-10-27 | Filing | |
| $73.46 | 4,644 | $341,152.42 | 0 | 2011-10-17 | Filing | |
| $73.38 | 6,528 | $479,015.50 | 4,644 | 2011-10-17 | Filing | |
| $64.55 | 1 | $64.55 | 59,865 | 2011-09-09 | Filing | |
| $64.61 | 12,234 | $790,493.79 | 59,865 | 2011-08-31 | Filing | |
| $64.36 | 5,000 | $321,788.50 | 115,635 | 2011-07-29 | Filing | |
| $64.40 | 15,000 | $966,021.00 | 0 | 2011-07-27 | Filing | |
| $64.55 | 19,494 | $1,258,390.33 | 0 | 2011-07-27 | Filing | |
| $64.40 | 4,532 | $291,851.74 | 0 | 2011-07-27 | Filing | |
| $64.55 | 19,494 | $1,258,390.33 | 0 | 2011-07-27 | Filing | |
| $64.40 | 15,000 | $966,021.00 | 19,494 | 2011-07-27 | Filing | |
| $64.24 | 2,644 | $169,850.82 | 31,816 | 2011-07-27 | Filing | |
| $64.01 | 6,693 | $428,406.21 | 5,500 | 2011-07-27 | Filing |