| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.77 | 8,908 | $336,455.16 | 19,386 | 2011-07-22 | Filing | |
| $34.06 | 5,000 | $170,292.50 | 36,010 | 2011-06-08 | Filing | |
| $35.40 | 25,340 | $897,036.00 | 108,603 | 2011-05-27 | Filing | |
| $35.44 | 44,566 | $1,579,401.21 | 108,603 | 2011-05-26 | Filing | |
| $35.41 | 13,237 | $468,674.52 | 108,603 | 2011-05-25 | Filing | |
| $35.41 | 14,918 | $528,249.36 | 108,603 | 2011-05-24 | Filing | |
| $35.42 | 1,939 | $68,680.54 | 108,603 | 2011-05-23 | Filing | |
| $35.76 | 49,993 | $1,787,634.70 | 108,603 | 2011-05-20 | Filing | |
| $35.99 | 50,007 | $1,799,566.90 | 108,603 | 2011-05-19 | Filing | |
| $36.52 | 22,500 | $821,706.75 | 37,149 | 2011-05-12 | Filing | |
| $36.57 | 12,750 | $466,313.40 | 37,149 | 2011-05-11 | Filing | |
| $34.86 | 8,900 | $310,289.60 | 5,362 | 2011-04-26 | Filing | |
| $35.01 | 10,000 | $350,143.00 | 14,262 | 2011-04-25 | Filing | |
| $29.71 | 3,000 | $89,126.10 | 14,262 | 2011-03-15 | Filing | |
| $32.25 | 10,000 | $322,549.00 | 17,262 | 2011-03-09 | Filing | |
| $32.28 | 10,000 | $322,811.00 | 17,262 | 2011-03-03 | Filing | |
| $32.31 | 5,000 | $161,535.00 | 17,262 | 2011-03-01 | Filing | |
| $31.75 | 15,000 | $476,227.50 | 17,262 | 2011-02-28 | Filing | |
| $31.72 | 27,500 | $872,239.50 | 19,386 | 2011-02-28 | Filing | |
| $31.47 | 7,500 | $236,034.00 | 17,262 | 2011-02-22 | Filing |