| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.70 | 2,500 | $166,750.00 | 0 | 2011-11-18 | Filing | |
| $67.09 | 2,000 | $134,174.20 | 10,488 | 2011-11-03 | Filing | |
| $68.73 | 2,500 | $171,824.75 | 6,850 | 2011-10-28 | Filing | |
| $66.34 | 2,500 | $165,850.00 | 3,663 | 2011-05-27 | Filing | |
| $66.15 | 14,750 | $975,705.13 | 20,402 | 2011-05-20 | Filing | |
| $66.43 | 13,000 | $863,564.00 | 15,988 | 2011-05-18 | Filing | |
| $70.67 | 10,000 | $706,712.00 | 18,917 | 2011-05-03 | Filing | |
| $71.39 | 7,500 | $535,399.50 | 25,773 | 2011-05-02 | Filing | |
| $71.30 | 4,510 | $321,563.00 | 10,930 | 2011-04-29 | Filing | |
| $70.82 | 3,019 | $213,818.56 | 6,850 | 2011-04-29 | Filing | |
| $71.01 | 12,500 | $887,577.50 | 776,292 | 2011-04-29 | Filing | |
| $71.02 | 12,500 | $887,713.75 | 788,792 | 2011-04-29 | Filing | |
| $71.25 | 9,917 | $706,580.30 | 15,440 | 2011-04-29 | Filing | |
| $71.22 | 4,500 | $320,490.45 | 15,440 | 2011-04-29 | Filing | |
| $71.25 | 63,334 | $4,512,509.50 | 77,152 | 2011-04-29 | Filing | |
| $70.90 | 10,250 | $726,725.00 | 77,152 | 2011-04-29 | Filing | |
| $71.49 | 10,000 | $714,865.00 | 44,222 | 2011-04-29 | Filing | |
| $66.58 | 12,100 | $805,604.69 | 26,573 | 2011-03-31 | Filing | |
| $66.59 | 10,000 | $665,936.00 | 49,075 | 2011-03-31 | Filing | |
| $66.48 | 5,001 | $332,484.48 | 9,183 | 2011-03-31 | Filing |