| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.81 | 2,500 | $107,033.00 | 31,420 | 2012-05-16 | Filing | |
| $43.00 | 5,000 | $215,020.00 | 241,815 | 2012-05-11 | Filing | |
| $43.11 | 8,807 | $379,671.53 | 246,815 | 2012-05-10 | Filing | |
| $42.83 | 14,463 | $619,479.22 | 255,622 | 2012-05-09 | Filing | |
| $43.54 | 4,537 | $197,524.19 | 270,085 | 2012-05-09 | Filing | |
| $42.41 | 15,000 | $636,148.50 | 274,622 | 2012-05-02 | Filing | |
| $42.99 | 3,001 | $129,002.19 | 289,622 | 2012-05-01 | Filing | |
| $38.00 | 975 | $37,047.86 | 61,245 | 2012-02-24 | Filing | |
| $37.61 | 14,333 | $539,028.30 | 62,220 | 2012-02-23 | Filing | |
| $37.51 | 2,640 | $99,014.26 | 23,955 | 2012-02-23 | Filing | |
| $36.93 | 5,943 | $219,452.41 | 26,595 | 2012-02-22 | Filing | |
| $37.08 | 598 | $22,174.32 | 31,656 | 2012-02-22 | Filing | |
| $37.04 | 10,588 | $392,230.34 | 32,254 | 2012-02-21 | Filing | |
| $34.68 | 7,742 | $268,521.21 | 55,581 | 2011-11-30 | Filing | |
| $32.22 | 31,251 | $1,006,825.97 | 112,515 | 2011-11-28 | Filing | |
| $31.85 | 8,400 | $267,526.56 | 143,766 | 2011-11-28 | Filing | |
| $33.02 | 600 | $19,810.32 | 152,166 | 2011-11-28 | Filing | |
| $30.90 | 10,075 | $311,288.28 | 95,855 | 2010-12-13 | Filing | |
| $29.04 | 32,783 | $951,874.07 | 1,138,849 | 2010-11-15 | Filing | |
| $29.00 | 1,504 | $43,616.00 | 1,171,632 | 2010-11-15 | Filing |