| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $84.03 | 545 | $45,796.35 | 38,170 | 2013-03-25 | Filing | |
| $83.91 | 14,455 | $1,212,976.87 | 38,170 | 2013-03-25 | Filing | |
| $81.33 | 15,000 | $1,219,920.00 | 38,170 | 2013-03-11 | Filing | |
| $79.62 | 7,423 | $590,982.15 | 9,776 | 2013-03-01 | Filing | |
| $79.72 | 15,000 | $1,195,755.00 | 38,170 | 2013-02-26 | Filing | |
| $80.59 | 14,019 | $1,129,777.19 | 41,158 | 2013-02-20 | Filing | |
| $80.61 | 2,167 | $174,681.87 | 34,036 | 2013-02-19 | Filing | |
| $79.05 | 241,601 | $19,097,351.05 | 408,430 | 2013-02-11 | Filing | |
| $78.92 | 9,000 | $710,235.00 | 76,116 | 2013-02-08 | Filing | |
| $78.09 | 31,301 | $2,444,326.39 | 1,016 | 2013-02-05 | Filing | |
| $78.63 | 17,000 | $1,336,693.00 | 13,759 | 2013-02-04 | Filing | |
| $78.14 | 41,734 | $3,261,053.03 | 8,252 | 2013-02-04 | Filing | |
| $79.51 | 21,200 | $1,685,612.00 | 176,999 | 2013-02-01 | Filing | |
| $78.25 | 9,000 | $704,250.00 | 176,999 | 2013-01-31 | Filing | |
| $77.81 | 3,889 | $302,606.98 | 28,000 | 2013-01-28 | Filing | |
| $78.31 | 7,800 | $610,818.00 | 176,999 | 2013-01-25 | Filing | |
| $78.30 | 2,500 | $195,757.50 | 19,218 | 2013-01-24 | Filing | |
| $78.10 | 3,196 | $249,594.82 | 21,718 | 2013-01-24 | Filing | |
| $78.10 | 3,152 | $246,155.44 | 21,718 | 2013-01-24 | Filing | |
| $78.09 | 3,785 | $295,566.87 | 21,718 | 2013-01-24 | Filing |