| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $24.11 | 34,550 | $833,135.25 | 31,899 | 2012-04-02 | Filing | |
| $24.40 | 6,850 | $167,166.72 | 30,352 | 2012-03-01 | Filing | |
| $24.27 | 16,550 | $401,701.60 | 29,120 | 2012-02-21 | Filing | |
| $24.27 | 2,375 | $57,646.00 | 45,670 | 2012-02-21 | Filing | |
| $24.30 | 4,610 | $112,016.09 | 39,792 | 2012-02-21 | Filing | |
| $24.26 | 9,500 | $230,515.60 | 68,401 | 2012-02-21 | Filing | |
| $24.00 | 231 | $5,544.00 | 29,665 | 2012-02-10 | Filing | |
| $24.14 | 2,360 | $56,977.72 | 22,828 | 2012-02-14 | Filing | |
| $24.12 | 40,008 | $964,852.93 | 11,193 | 2012-02-10 | Filing | |
| $24.06 | 4,100 | $98,646.41 | 11,293 | 2012-02-13 | Filing | |
| $23.00 | 10,751 | $247,273.00 | 11,243 | 2011-02-16 | Filing | |
| $24.19 | 4,500 | $108,855.00 | 22,513 | 2012-02-09 | Filing | |
| $22.51 | 9,675 | $217,773.61 | 216,235 | 2011-12-01 | Filing | |
| $22.45 | 11,409 | $256,075.01 | 22,729 | 2011-11-07 | Filing | |
| $21.36 | 28,760 | $614,169.80 | 58,430 | 2011-10-19 | Filing | |
| $20.53 | 5,240 | $107,569.34 | 57,708 | 2011-09-19 | Filing | |
| $21.41 | 6,244 | $133,675.30 | 9,000 | 2011-08-17 | Filing | |
| $22.64 | 35,302 | $799,286.70 | 26,186 | 2011-05-19 | Filing | |
| $22.37 | 71,556 | $1,600,700.56 | 20,457 | 2011-05-12 | Filing | |
| $22.31 | 15,232 | $339,897.51 | 18,813 | 2011-05-12 | Filing |