| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $72.07 | 3,240 | $233,506.80 | 29,455 | 2011-02-22 | Filing | |
| $70.80 | 4,260 | $301,587.55 | 29,455 | 2011-02-22 | Filing | |
| $71.72 | 2,106 | $151,050.11 | 29,455 | 2011-02-22 | Filing | |
| $70.80 | 2,894 | $204,895.20 | 29,455 | 2011-02-22 | Filing | |
| $71.96 | 5,000 | $359,784.00 | 1,029,886 | 2011-02-16 | Filing | |
| $71.25 | 3,237 | $230,626.86 | 342,853 | 2011-02-10 | Filing | |
| $70.60 | 17,254 | $1,218,085.81 | 342,853 | 2011-02-10 | Filing | |
| $69.29 | 4,509 | $312,440.33 | 342,853 | 2011-02-10 | Filing | |
| $71.21 | 5,000 | $356,026.00 | 1,042,386 | 2011-02-02 | Filing | |
| $71.07 | 3,257 | $231,461.96 | 325,904 | 2011-01-27 | Filing | |
| $70.50 | 21,743 | $1,532,772.79 | 325,904 | 2011-01-27 | Filing | |
| $70.43 | 400 | $28,171.00 | 1,047,386 | 2011-01-19 | Filing | |
| $69.68 | 4,600 | $320,529.38 | 1,047,786 | 2011-01-19 | Filing | |
| $69.42 | 11,000 | $763,599.10 | 325,904 | 2011-01-13 | Filing | |
| $68.68 | 9,500 | $652,458.10 | 325,904 | 2011-01-13 | Filing | |
| $67.64 | 4,500 | $304,392.15 | 325,904 | 2011-01-13 | Filing | |
| $67.37 | 100 | $6,737.00 | 25,338 | 2011-01-12 | Filing | |
| $66.85 | 6,400 | $427,834.88 | 25,338 | 2011-01-12 | Filing | |
| $65.86 | 8,500 | $559,836.35 | 25,338 | 2011-01-12 | Filing | |
| $67.38 | 15 | $1,010.70 | 25,338 | 2011-01-12 | Filing |