| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.20 | 56,544 | $4,421,740.80 | 376,984 | 2013-03-21 | Filing | |
| $78.67 | 30,673 | $2,413,044.91 | 19,979 | 2013-03-21 | Filing | |
| $78.78 | 14,700 | $1,158,066.00 | 43,597 | 2013-03-22 | Filing | |
| $78.38 | 9,264 | $726,112.32 | 58,297 | 2013-03-22 | Filing | |
| $78.44 | 23,596 | $1,850,870.24 | 43,597 | 2013-03-21 | Filing | |
| $78.91 | 900 | $71,019.00 | 4,984 | 2013-03-21 | Filing | |
| $78.21 | 9,111 | $712,571.31 | 5,884 | 2013-03-21 | Filing | |
| $53.57 | 25,825 | $1,383,445.25 | 7,681 | 2012-11-20 | Filing | |
| $52.27 | 30,000 | $1,568,100.00 | 7,681 | 2012-11-19 | Filing | |
| $56.02 | 39,129 | $2,192,006.58 | 18,190 | 2012-11-19 | Filing | |
| $55.41 | 16,696 | $925,125.36 | 18,190 | 2012-11-16 | Filing | |
| $48.86 | 61,740 | $3,016,616.40 | 1,210,175 | 2012-03-27 | Filing | |
| $48.70 | 3,695 | $179,946.50 | 7,818 | 2012-03-26 | Filing | |
| $48.80 | 238,260 | $11,627,088.00 | 1,210,175 | 2012-03-26 | Filing | |
| $48.44 | 690 | $33,423.60 | 7,818 | 2012-03-21 | Filing | |
| $48.06 | 102,827 | $4,941,865.62 | 10,475 | 2012-03-14 | Filing | |
| $47.78 | 99,800 | $4,768,444.00 | 1,210,175 | 2012-03-13 | Filing | |
| $46.50 | 50,422 | $2,344,623.00 | 187 | 2012-03-12 | Filing | |
| $46.50 | 89,113 | $4,143,754.50 | 180 | 2012-03-12 | Filing | |
| $46.54 | 7,313 | $340,347.02 | 6,749 | 2012-03-12 | Filing |