| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.58 | 76,000 | $4,071,753.20 | 153,641 | 2012-02-13 | Filing | |
| $53.21 | 200,000 | $10,641,280.00 | 338,106 | 2012-02-09 | Filing | |
| $53.12 | 290,000 | $15,405,206.00 | 120,027 | 2012-02-09 | Filing | |
| $53.04 | 20,000 | $1,060,804.00 | 59,761 | 2012-02-09 | Filing | |
| $53.19 | 10,282 | $546,931.45 | 62,478 | 2012-02-01 | Filing | |
| $52.89 | 38,307 | $2,026,214.29 | 190,105 | 2012-01-12 | Filing | |
| $52.32 | 68,095 | $3,563,009.59 | 188,725 | 2012-01-11 | Filing | |
| $49.10 | 10,000 | $491,011.00 | 2,508,970 | 2011-12-16 | Filing | |
| $48.16 | 18,254 | $879,136.37 | 114,656 | 2011-12-14 | Filing | |
| $48.88 | 300,000 | $14,663,520.00 | 218,787 | 2011-10-28 | Filing | |
| $49.21 | 650,000 | $31,988,775.00 | 2,614,536 | 2011-10-27 | Filing | |
| $49.00 | 550,000 | $26,952,035.00 | 2,614,536 | 2011-10-26 | Filing | |
| $48.99 | 3,073 | $150,558.25 | 72,086 | 2011-10-24 | Filing | |
| $48.75 | 170,000 | $8,287,500.00 | 181,210 | 2011-10-25 | Filing | |
| $49.00 | 10,000 | $489,998.00 | 59,000 | 2011-10-25 | Filing | |
| $47.75 | 100,000 | $4,775,080.00 | 2,508,970 | 2011-10-21 | Filing | |
| $51.49 | 1,225 | $63,077.95 | 114,307 | 2011-07-26 | Filing | |
| $52.03 | 19,800 | $1,030,124.70 | 114,307 | 2011-07-25 | Filing | |
| $50.00 | 31,920 | $1,596,092.57 | 42,253 | 2010-06-10 | Filing | |
| $49.20 | 10,000 | $492,027.00 | 85,808 | 2011-06-03 | Filing |