| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $82.84 | 3,000 | $248,524.20 | 14,883 | 2012-02-24 | Filing | |
| $83.25 | 5,000 | $416,263.00 | 13,111 | 2012-02-21 | Filing | |
| $80.27 | 5,000 | $401,357.00 | 6,554 | 2012-02-16 | Filing | |
| $80.46 | 9,400 | $756,301.44 | 17,787 | 2012-02-13 | Filing | |
| $82.00 | 3,400 | $278,800.00 | 5,446 | 2012-02-08 | Filing | |
| $81.72 | 32,300 | $2,639,675.51 | 56,563 | 2012-02-08 | Filing | |
| $81.16 | 23,650 | $1,919,424.54 | 26,386 | 2012-02-06 | Filing | |
| $81.14 | 66,200 | $5,371,322.36 | 49,537 | 2012-02-03 | Filing | |
| $81.46 | 8,000 | $651,646.40 | 27,047 | 2012-02-03 | Filing | |
| $81.24 | 5,000 | $406,187.00 | 6,554 | 2012-02-03 | Filing | |
| $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 |