| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $68.80 | 6,478 | $445,686.40 | 59,784 | 2012-02-21 | Filing | |
| $68.68 | 144,780 | $9,943,910.26 | 77,611 | 2012-02-21 | Filing | |
| $67.20 | 52,292 | $3,514,074.69 | 162,660 | 2011-12-01 | Filing | |
| $68.12 | 48,000 | $3,269,995.20 | 92,662 | 2011-11-11 | Filing | |
| $67.28 | 89,031 | $5,990,326.19 | 92,662 | 2011-11-10 | Filing | |
| $67.35 | 63,241 | $4,259,471.07 | 112,245 | 2011-11-04 | Filing | |
| $68.43 | 43,242 | $2,958,998.17 | 112,245 | 2011-11-03 | Filing | |
| $68.95 | 20,000 | $1,379,000.00 | 43,566 | 2011-10-27 | Filing | |
| $71.01 | 50,000 | $3,550,385.00 | 115,974 | 2011-09-20 | Filing | |
| $70.07 | 50,000 | $3,503,370.00 | 115,974 | 2011-09-19 | Filing | |
| $69.87 | 20,122 | $1,405,924.14 | 8,165 | 2011-09-15 | Filing | |
| $71.47 | 16,500 | $1,179,255.00 | 43,566 | 2011-09-08 | Filing | |
| $70.00 | 84,370 | $5,905,900.00 | 60,512 | 2011-08-30 | Filing | |
| $70.00 | 123,796 | $8,665,720.00 | 74,893 | 2011-08-30 | Filing | |
| $67.81 | 96,293 | $6,529,175.75 | 115,974 | 2011-08-16 | Filing | |
| $68.30 | 10,101 | $689,907.39 | 115,974 | 2011-08-16 | Filing | |
| $67.52 | 65,431 | $4,417,914.21 | 126,075 | 2011-08-15 | Filing | |
| $69.47 | 16,500 | $1,146,255.00 | 43,566 | 2011-07-19 | Filing | |
| $69.75 | 20,000 | $1,395,000.00 | 112,245 | 2011-07-19 | Filing | |
| $68.00 | 58,924 | $4,006,832.00 | 35,563 | 2011-04-14 | Filing |