| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.16 | 101,850 | $8,266,359.89 | 13,704 | 2012-02-03 | Filing | |
| $81.22 | 24,600 | $1,997,930.82 | 115,554 | 2012-02-03 | Filing | |
| $81.00 | 8,660 | $701,460.00 | 15,618 | 2012-02-03 | Filing | |
| $81.13 | 3,400 | $275,850.16 | 5,446 | 2012-02-03 | Filing | |
| $80.00 | 7,000 | $560,002.10 | 15,183 | 2012-02-02 | Filing | |
| $80.12 | 3,000 | $240,364.80 | 5,929 | 2012-02-02 | Filing | |
| $80.02 | 6,000 | $480,094.20 | 5,446 | 2012-02-01 | Filing | |
| $77.76 | 1,400 | $108,865.40 | 6,554 | 2012-01-31 | Filing | |
| $78.00 | 5,800 | $452,400.00 | 5,446 | 2012-01-31 | Filing | |
| $77.84 | 47,800 | $3,720,947.98 | 56,563 | 2012-01-30 | Filing | |
| $77.01 | 5,763 | $443,824.77 | 16,653 | 2012-01-27 | Filing | |
| $75.53 | 1,491 | $112,609.86 | 5,929 | 2011-12-05 | Filing | |
| $75.56 | 9,665 | $730,332.83 | 35,304 | 2011-12-05 | Filing | |
| $75.57 | 8,284 | $626,042.59 | 54,363 | 2011-12-05 | Filing | |
| $75.51 | 8,284 | $625,492.53 | 27,047 | 2011-12-05 | Filing | |
| $75.50 | 3,696 | $279,059.46 | 22,416 | 2011-12-05 | Filing | |
| $76.13 | 1,661 | $126,444.62 | 10,469 | 2011-12-05 | Filing | |
| $75.76 | 3,696 | $280,008.96 | 24,186 | 2011-12-05 | Filing | |
| $75.80 | 10,431 | $790,635.38 | 72,794 | 2011-12-05 | Filing | |
| $76.00 | 1,750 | $132,998.25 | 15,618 | 2011-12-05 | Filing |