| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.07 | 2,248 | $85,586.08 | 1,474 | 2012-02-09 | Filing | |
| $38.40 | 11,250 | $431,948.25 | 56,200 | 2012-02-08 | Filing | |
| $37.98 | 871 | $33,080.58 | 56,200 | 2012-02-07 | Filing | |
| $37.48 | 8,674 | $325,101.52 | 57,071 | 2012-02-07 | Filing | |
| $37.48 | 2,608 | $97,747.84 | 32,650 | 2012-02-07 | Filing | |
| $38.42 | 3,319 | $127,515.98 | 11,651 | 2012-02-02 | Filing | |
| $38.42 | 3,319 | $127,515.98 | 11,652 | 2012-02-02 | Filing | |
| $38.26 | 6,637 | $253,918.35 | 10,001 | 2012-02-02 | Filing | |
| $31.61 | 2,137 | $67,550.57 | 1,474 | 2011-12-16 | Filing | |
| $45.17 | 1,500 | $67,758.00 | 0 | 2011-07-26 | Filing | |
| $45.58 | 18,500 | $843,141.20 | 1,500 | 2011-07-26 | Filing | |
| $44.41 | 20,000 | $888,290.00 | 0 | 2011-07-25 | Filing | |
| $43.89 | 20,000 | $877,842.00 | 0 | 2011-07-22 | Filing | |
| $43.94 | 20,000 | $878,714.00 | 0 | 2011-07-21 | Filing | |
| $43.60 | 3,427 | $149,421.31 | 0 | 2011-07-20 | Filing | |
| $43.16 | 16,573 | $715,260.85 | 3,427 | 2011-07-20 | Filing | |
| $42.81 | 300 | $12,842.01 | 0 | 2011-07-19 | Filing | |
| $42.47 | 19,700 | $836,619.60 | 300 | 2011-07-19 | Filing | |
| $41.63 | 20,000 | $832,658.00 | 0 | 2011-07-18 | Filing | |
| $41.84 | 20,000 | $836,726.00 | 0 | 2011-07-15 | Filing |