| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $44.39 | 5,855 | $259,926.87 | 73,424 | 2011-03-28 | Filing | |
| $43.59 | 2,400 | $104,616.00 | 63,828 | 2011-03-21 | Filing | |
| $46.00 | 31,512 | $1,449,552.00 | 75,258 | 2011-03-04 | Filing | |
| $43.24 | 2,400 | $103,776.00 | 63,828 | 2011-02-22 | Filing | |
| $45.00 | 7,702 | $346,590.00 | 65,198 | 2011-02-11 | Filing | |
| $45.00 | 6,301 | $283,545.00 | 65,198 | 2011-02-11 | Filing | |
| $43.00 | 25,000 | $1,075,000.00 | 75,258 | 2011-02-04 | Filing | |
| $41.21 | 4,132 | $170,279.72 | 26,546 | 2011-01-31 | Filing | |
| $42.53 | 2,400 | $102,072.00 | 63,828 | 2011-01-21 | Filing | |
| $41.65 | 4,132 | $172,106.06 | 32,337 | 2010-12-30 | Filing | |
| $41.86 | 21,002 | $879,143.72 | 75,258 | 2010-12-27 | Filing | |
| $41.91 | 26,253 | $1,100,315.74 | 75,258 | 2010-12-27 | Filing | |
| $40.95 | 4,132 | $169,209.53 | 55,220 | 2010-12-22 | Filing | |
| $40.51 | 3,098 | $125,509.27 | 21,312 | 2010-12-20 | Filing | |
| $40.53 | 4,132 | $167,482.36 | 37,181 | 2010-12-20 | Filing | |
| $40.00 | 6,300 | $252,000.00 | 65,198 | 2010-12-17 | Filing | |
| $39.45 | 13,126 | $517,820.70 | 31,062 | 2010-12-16 | Filing | |
| $36.65 | 4,966 | $182,008.87 | 28,847 | 2010-12-02 | Filing | |
| $35.95 | 56,680 | $2,037,816.04 | 316,988 | 2010-12-01 | Filing | |
| $36.22 | 20,739 | $751,139.62 | 75,258 | 2010-11-24 | Filing |