| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $69.72 | 525 | $36,603.00 | 3,661 | 2013-05-01 | Filing | |
| $70.52 | 1,700 | $119,884.00 | 8,999 | 2013-05-01 | Filing | |
| $66.06 | 4,000 | $264,240.00 | 15,221 | 2013-01-31 | Filing | |
| $66.32 | 4,016 | $266,321.84 | 19,221 | 2013-01-31 | Filing | |
| $70.57 | 1,700 | $119,969.00 | 8,687 | 2013-04-01 | Filing | |
| $70.03 | 25,500 | $1,785,765.00 | 12,083 | 2013-03-25 | Filing | |
| $70.02 | 3,000 | $210,051.60 | 42,737 | 2013-03-20 | Filing | |
| $70.14 | 4,008 | $281,129.14 | 45,737 | 2013-03-20 | Filing | |
| $68.35 | 700 | $47,845.00 | 8,687 | 2013-03-08 | Filing | |
| $66.39 | 1,000 | $66,390.00 | 8,687 | 2013-03-01 | Filing | |
| $66.22 | 700 | $46,355.40 | 8,687 | 2013-02-01 | Filing | |
| $66.23 | 300 | $19,869.00 | 7,314 | 2013-02-01 | Filing | |
| $67.05 | 1,586 | $106,347.33 | 3,064 | 2013-02-25 | Filing | |
| $66.80 | 164 | $10,955.20 | 3,064 | 2013-02-25 | Filing | |
| $67.91 | 2,250 | $152,790.53 | 12,318 | 2013-02-20 | Filing | |
| $67.90 | 1,425 | $96,758.78 | 12,318 | 2013-02-20 | Filing | |
| $68.00 | 2,100 | $142,800.00 | 8,687 | 2013-02-14 | Filing | |
| $67.17 | 1,984 | $133,267.46 | 15,221 | 2013-02-07 | Filing | |
| $67.40 | 2,000 | $134,800.00 | 2,739 | 2013-02-07 | Filing | |
| $67.54 | 4,008 | $270,698.32 | 45,737 | 2013-02-05 | Filing |