| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.94 | 2,508 | $95,134.87 | 190,729 | 2011-11-16 | Filing | |
| $37.65 | 54,653 | $2,057,685.45 | 193,237 | 2011-11-16 | Filing | |
| $33.33 | 5,000 | $166,650.00 | 36,278 | 2011-08-17 | Filing | |
| $36.42 | 55,579 | $2,024,187.18 | 89,190 | 2011-05-25 | Filing | |
| $36.45 | 16,560 | $603,612.00 | 144,769 | 2011-05-25 | Filing | |
| $37.28 | 27,000 | $1,006,560.00 | 41,278 | 2011-05-18 | Filing | |
| $37.00 | 3,195 | $118,215.00 | 114,449 | 2011-02-25 | Filing | |
| $37.32 | 106,635 | $3,979,618.20 | 117,644 | 2011-02-25 | Filing | |
| $35.21 | 1,800 | $63,378.00 | 187,645 | 2010-12-20 | Filing | |
| $35.20 | 12,758 | $449,081.60 | 189,445 | 2010-12-20 | Filing | |
| $31.22 | 1,165,880 | $36,398,773.60 | 11,493,765 | 2010-11-24 | Filing | |
| $30.92 | 1,006,650 | $31,125,618.00 | 12,659,645 | 2010-11-23 | Filing | |
| $31.15 | 1,406,570 | $43,814,655.50 | 13,666,295 | 2010-11-22 | Filing | |
| $31.02 | 2,420,900 | $75,096,318.00 | 15,072,865 | 2010-11-19 | Filing | |
| $30.92 | 1,446,504 | $44,725,903.68 | 17,493,765 | 2010-11-18 | Filing | |
| $31.30 | 1,699,794 | $53,203,552.20 | 18,940,269 | 2010-11-17 | Filing | |
| $28.33 | 11,000 | $311,630.00 | 240,324 | 2010-08-18 | Filing | |
| $29.73 | 23,140 | $687,952.20 | 21,015,466 | 2010-06-24 | Filing | |
| $31.22 | 885,600 | $27,648,432.00 | 21,038,606 | 2010-06-22 | Filing | |
| $31.39 | 265,200 | $8,324,628.00 | 21,924,206 | 2010-06-21 | Filing |