| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $26.74 | 300 | $8,020.50 | 110,770 | 2010-02-22 | Filing |
| Officer | $26.73 | 7,647 | $204,404.31 | 111,070 | 2010-02-22 | Filing |
| Officer | $26.72 | 9,445 | $252,370.40 | 118,717 | 2010-02-22 | Filing |
| Officer | $26.72 | 800 | $21,372.00 | 128,162 | 2010-02-22 | Filing |
| Officer | $26.71 | 305 | $8,147.16 | 128,962 | 2010-02-22 | Filing |
| Officer | $26.71 | 3,500 | $93,485.00 | 129,267 | 2010-02-22 | Filing |
| Large Shareholder | $28.46 | 6,201 | $176,459.38 | 31,808,409 | 2010-02-02 | Filing |
| Large Shareholder | $26.77 | 87,992 | $2,355,387.45 | 31,814,610 | 2009-12-18 | Filing |
| Large Shareholder | $26.66 | 74,619 | $1,989,670.86 | 31,902,602 | 2009-12-14 | Filing |
| Large Shareholder | $26.67 | 2,054,798 | $54,796,325.67 | 31,977,221 | 2009-12-11 | Filing |
| Large Shareholder | $25.20 | 1,325,374 | $33,401,015.25 | 34,032,019 | 2009-12-10 | Filing |
| Large Shareholder | $24.81 | 704,346 | $17,472,992.96 | 35,357,393 | 2009-12-08 | Filing |
| Large Shareholder | $25.04 | 2,004,946 | $50,200,038.44 | 36,061,739 | 2009-12-07 | Filing |
| Large Shareholder | $25.27 | 19,600 | $495,346.88 | 38,066,685 | 2009-10-29 | Filing |
| Large Shareholder | $24.86 | 1,133,027 | $28,171,243.42 | 38,086,285 | 2009-10-28 | Filing |
| Large Shareholder | $26.32 | 6,500 | $171,109.90 | 39,219,312 | 2009-09-02 | Filing |
| Large Shareholder | $27.60 | 421,127 | $11,622,599.85 | 39,225,812 | 2009-09-01 | Filing |
| Large Shareholder | $26.81 | 366,761 | $9,833,009.11 | 39,646,939 | 2009-09-01 | Filing |
| Large Shareholder | $27.37 | 627 | $17,157.98 | 40,013,700 | 2009-07-22 | Filing |
| Large Shareholder | $26.64 | 2,253,573 | $60,040,367.94 | 40,014,327 | 2009-07-22 | Filing |