| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $21.66 | 10,552 | $228,512.00 | 28,228 | 2011-03-17 | Filing | |
| $20.02 | 38,099 | $762,741.98 | 11,344 | 2011-01-24 | Filing | |
| $20.04 | 250,000 | $5,010,550.00 | 38,944,083 | 2011-01-21 | Filing | |
| $20.26 | 750,000 | $15,194,550.00 | 39,194,083 | 2011-01-20 | Filing | |
| $20.18 | 850,000 | $17,153,850.00 | 39,944,083 | 2011-01-20 | Filing | |
| $20.17 | 686,800 | $13,850,283.52 | 40,794,083 | 2011-01-19 | Filing | |
| $21.18 | 80,000 | $1,694,216.00 | 45,480,883 | 2010-12-16 | Filing | |
| $21.25 | 475,000 | $10,093,797.50 | 45,560,883 | 2010-12-16 | Filing | |
| $21.01 | 271,434 | $5,702,855.48 | 46,035,883 | 2010-12-15 | Filing | |
| $21.02 | 491,522 | $10,330,416.18 | 46,977,317 | 2010-12-14 | Filing | |
| $21.31 | 739,100 | $15,752,733.94 | 47,468,839 | 2010-12-13 | Filing | |
| $21.48 | 1,250,000 | $26,848,375.00 | 48,207,939 | 2010-12-10 | Filing | |
| $21.36 | 750,000 | $16,019,025.00 | 49,457,939 | 2010-12-09 | Filing | |
| $21.39 | 898,600 | $19,221,143.86 | 50,207,939 | 2010-12-08 | Filing | |
| $21.38 | 689,300 | $14,735,166.10 | 51,106,539 | 2010-12-07 | Filing | |
| $21.42 | 500,000 | $10,710,550.00 | 51,805,535 | 2010-12-06 | Filing | |
| $21.33 | 750,000 | $15,997,350.00 | 52,305,535 | 2010-12-03 | Filing | |
| $20.84 | 345,450 | $7,199,834.36 | 53,055,535 | 2010-11-26 | Filing | |
| $20.69 | 500,000 | $10,342,800.00 | 53,400,985 | 2010-11-24 | Filing | |
| $20.67 | 923,000 | $19,078,779.20 | 53,900,985 | 2010-11-23 | Filing |