| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.92 | 17,500 | $646,171.75 | 47,118 | 2012-12-06 | Filing | |
| $41.56 | 7,876 | $327,341.52 | 47,138 | 2012-09-14 | Filing | |
| $44.00 | 10,000 | $440,000.00 | 25,449 | 2012-08-13 | Filing | |
| $41.16 | 4,961 | $204,204.19 | 65,459 | 2012-08-06 | Filing | |
| $40.67 | 9,039 | $367,619.75 | 65,459 | 2012-08-03 | Filing | |
| $40.00 | 54,696 | $2,187,840.00 | 75,227 | 2012-08-02 | Filing | |
| $40.00 | 2,121 | $84,840.00 | 13,597 | 2012-07-30 | Filing | |
| $40.00 | 30,000 | $1,200,000.00 | 92,786 | 2012-07-27 | Filing | |
| $30.14 | 804 | $24,235.05 | 75,227 | 2012-06-01 | Filing | |
| $34.24 | 15,000 | $513,610.50 | 75,227 | 2012-05-25 | Filing | |
| $33.98 | 15,000 | $509,700.00 | 75,227 | 2012-05-23 | Filing | |
| $35.83 | 732 | $26,228.66 | 75,227 | 2012-05-21 | Filing | |
| $39.00 | 76,349 | $2,977,611.00 | 50,808 | 2012-03-20 | Filing | |
| $39.98 | 65,779 | $2,629,831.26 | 47,942 | 2012-03-12 | Filing | |
| $40.25 | 12,500 | $503,125.00 | 35,717 | 2012-03-14 | Filing | |
| $40.25 | 12,500 | $503,125.00 | 35,717 | 2012-03-13 | Filing | |
| $40.00 | 20,000 | $800,000.00 | 15,718 | 2012-03-12 | Filing | |
| $34.35 | 9,721 | $333,897.88 | 46,876 | 2011-02-10 | Filing | |
| $36.44 | 13,653 | $497,452.52 | 45,758 | 2011-02-07 | Filing | |
| $36.35 | 2,632 | $95,661.36 | 46,876 | 2011-02-08 | Filing |