| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.77 | 4,743 | $274,006.43 | 3,504 | 2011-12-22 | Filing | |
| $57.80 | 4,659 | $269,290.20 | 73,278 | 2011-12-23 | Filing | |
| $60.37 | 85 | $5,131.45 | 0 | 2011-09-02 | Filing | |
| $60.37 | 33 | $1,992.21 | 0 | 2011-09-02 | Filing | |
| $58.50 | 11,504 | $672,984.00 | 77,937 | 2011-08-25 | Filing | |
| $61.00 | 20,000 | $1,220,000.00 | 63,307 | 2011-08-15 | Filing | |
| $60.01 | 20,000 | $1,200,118.00 | 83,307 | 2011-08-12 | Filing | |
| $58.79 | 1,068 | $62,793.36 | 25,634 | 2011-08-11 | Filing | |
| $62.06 | 5,839 | $362,356.08 | 77,937 | 2011-08-01 | Filing | |
| $61.83 | 21,396 | $1,322,865.47 | 103,307 | 2011-07-29 | Filing | |
| $61.00 | 27,249 | $1,662,074.55 | 10,881 | 2011-07-29 | Filing | |
| $60.98 | 3,990 | $243,311.54 | 64,693 | 2011-06-08 | Filing | |
| $60.31 | 37,188 | $2,242,622.34 | 77,937 | 2011-06-03 | Filing | |
| $60.23 | 19,173 | $1,154,782.12 | 12,751 | 2011-06-03 | Filing | |
| $61.80 | 26,058 | $1,610,457.36 | 0 | 2011-05-31 | Filing | |
| $60.23 | 70,000 | $4,216,429.00 | 0 | 2011-05-27 | Filing | |
| $60.60 | 3,500 | $212,101.21 | 68,683 | 2011-05-27 | Filing | |
| $60.74 | 1,687 | $102,468.38 | 0 | 2011-05-27 | Filing | |
| $60.24 | 15,267 | $919,653.55 | 0 | 2011-05-26 | Filing | |
| $59.75 | 16,000 | $956,000.00 | 0 | 2011-05-25 | Filing |