| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.63 | 9,858 | $794,842.65 | 161,421 | 2011-05-19 | Filing | |
| $80.66 | 200 | $16,132.00 | 18,159 | 2011-05-19 | Filing | |
| $80.65 | 3,125 | $252,031.25 | 18,359 | 2011-05-19 | Filing | |
| $80.00 | 9,000 | $720,000.00 | 29,958 | 2011-05-16 | Filing | |
| $81.00 | 7,500 | $607,500.00 | 6,591 | 2011-04-29 | Filing | |
| $64.25 | 49,728 | $3,195,237.83 | 233,139 | 2010-07-30 | Filing | |
| $64.25 | 47,702 | $3,065,058.62 | 282,867 | 2010-07-30 | Filing | |
| $73.64 | 4,000 | $294,560.00 | 38,958 | 2011-03-04 | Filing | |
| $73.93 | 11,895 | $879,397.35 | 14,091 | 2011-02-11 | Filing | |
| $74.00 | 938 | $69,412.00 | 144,279 | 2010-11-30 | Filing | |
| $73.64 | 5,000 | $368,181.50 | 172,671 | 2010-11-30 | Filing | |
| $72.51 | 5,500 | $398,828.10 | 42,958 | 2010-11-18 | Filing | |
| $72.60 | 16,279 | $1,181,905.86 | 48,458 | 2010-11-18 | Filing | |
| $71.29 | 1,814 | $129,320.06 | 281,029 | 2010-11-15 | Filing | |
| $72.02 | 5,140 | $370,182.80 | 207,899 | 2010-11-05 | Filing | |
| $72.26 | 1,534 | $110,854.36 | 213,039 | 2010-11-05 | Filing | |
| $71.00 | 12,000 | $852,030.00 | 80,636 | 2010-11-02 | Filing | |
| $65.95 | 19,558 | $1,289,844.23 | 48,458 | 2010-08-27 | Filing | |
| $65.27 | 9,716 | $634,166.23 | 177,671 | 2010-08-18 | Filing | |
| $64.56 | 20,000 | $1,291,228.00 | 0 | 2010-08-11 | Filing |