| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $72.45 | 4,989 | $361,453.05 | 51,380 | 2012-02-06 | Filing | |
| $71.96 | 3,951 | $284,313.96 | 56,369 | 2012-02-06 | Filing | |
| $70.76 | 1,300 | $91,988.00 | 60,320 | 2012-02-06 | Filing | |
| $80.56 | 14,600 | $1,176,176.00 | 104,515 | 2012-02-02 | Filing | |
| $81.07 | 400 | $32,428.00 | 119,115 | 2012-02-02 | Filing | |
| $82.67 | 6,000 | $496,020.00 | 48,382 | 2012-02-01 | Filing | |
| $77.03 | 35,000 | $2,696,050.00 | 261,088 | 2012-01-23 | Filing | |
| $76.95 | 20,000 | $1,539,060.00 | 43,068 | 2012-01-18 | Filing | |
| $72.66 | 7,934 | $576,484.44 | 104,514 | 2012-01-17 | Filing | |
| $73.45 | 6,866 | $504,307.70 | 112,448 | 2012-01-17 | Filing | |
| $74.25 | 200 | $14,850.00 | 119,314 | 2012-01-17 | Filing | |
| $73.91 | 10,000 | $739,100.00 | 47,925 | 2012-01-12 | Filing | |
| $73.83 | 13,216 | $975,672.52 | 21,195 | 2012-01-10 | Filing | |
| $74.22 | 3,584 | $266,004.48 | 34,411 | 2012-01-10 | Filing | |
| $72.38 | 35,000 | $2,533,300.00 | 261,088 | 2012-01-09 | Filing | |
| $72.48 | 14,000 | $1,014,720.00 | 104,514 | 2012-01-03 | Filing | |
| $72.96 | 1,000 | $72,960.00 | 118,514 | 2012-01-03 | Filing | |
| $70.18 | 10,240 | $718,643.20 | 51,380 | 2012-01-05 | Filing | |
| $71.92 | 6,000 | $431,520.00 | 48,382 | 2012-01-03 | Filing | |
| $71.21 | 9,532 | $678,773.72 | 47,925 | 2011-12-29 | Filing |