| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.08 | 38,274 | $2,031,553.30 | 68,332 | 2012-03-02 | Filing | |
| $53.18 | 33,009 | $1,755,511.05 | 86,236 | 2012-02-29 | Filing | |
| $53.15 | 96,000 | $5,102,486.40 | 174,037 | 2012-02-29 | Filing | |
| $53.09 | 341,492 | $18,129,434.64 | 270,037 | 2012-02-29 | Filing | |
| $53.43 | 3,427 | $183,104.61 | 155,559 | 2012-02-29 | Filing | |
| $53.25 | 10,178 | $541,997.84 | 101,874 | 2012-02-29 | Filing | |
| $53.27 | 44,822 | $2,387,614.15 | 112,052 | 2012-02-29 | Filing | |
| $53.19 | 20,000 | $1,063,832.00 | 256,741 | 2012-02-29 | Filing | |
| $53.26 | 205,845 | $10,962,995.93 | 276,741 | 2012-02-29 | Filing | |
| $53.52 | 35,377 | $1,893,323.97 | 64,406 | 2012-02-29 | Filing | |
| $53.39 | 199,724 | $10,662,605.27 | 99,783 | 2012-02-29 | Filing | |
| $53.58 | 114,333 | $6,126,030.74 | 153,117 | 2012-02-29 | Filing | |
| $53.53 | 68,733 | $3,679,201.88 | 811,418 | 2012-02-28 | Filing | |
| $53.43 | 133,267 | $7,120,016.03 | 880,151 | 2012-02-28 | Filing | |
| $53.43 | 61,386 | $3,279,651.41 | 1,013,418 | 2012-02-28 | Filing | |
| $53.43 | 430,335 | $22,991,378.94 | 1,074,804 | 2012-02-28 | Filing | |
| $49.71 | 14,786 | $735,050.50 | 82,595 | 2011-05-04 | Filing | |
| $49.71 | 74,980 | $3,727,450.75 | 97,381 | 2011-05-04 | Filing | |
| $49.60 | 17,199 | $853,073.84 | 247,493 | 2011-05-05 | Filing | |
| $49.39 | 153,019 | $7,557,914.45 | 264,692 | 2011-05-05 | Filing |