| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $93.00 | 2,000 | $186,004.80 | 16,000 | 2012-03-15 | Filing | |
| $86.51 | 60,000 | $5,190,600.00 | 86,832 | 2012-01-31 | Filing | |
| $80.01 | 6,000 | $480,060.00 | 0 | 2011-12-06 | Filing | |
| $80.00 | 33,000 | $2,640,000.00 | 6,000 | 2011-12-06 | Filing | |
| $75.00 | 3,000 | $225,000.00 | 13,500 | 2011-11-18 | Filing | |
| $79.52 | 17,784 | $1,414,183.68 | 2,274,499 | 2011-11-16 | Filing | |
| $79.53 | 132,216 | $10,515,138.48 | 2,274,499 | 2011-11-15 | Filing | |
| $97.00 | 34,600 | $3,356,200.00 | 0 | 2011-05-18 | Filing | |
| $98.57 | 2,500 | $246,422.50 | 12,500 | 2011-05-13 | Filing | |
| $99.01 | 4,000 | $396,024.00 | 5,000 | 2011-05-13 | Filing | |
| $99.00 | 2,100 | $207,900.00 | 9,000 | 2011-05-13 | Filing | |
| $99.01 | 800 | $79,208.00 | 11,100 | 2011-05-13 | Filing | |
| $97.00 | 28,494 | $2,763,918.00 | 0 | 2011-05-06 | Filing | |
| $97.79 | 51,000 | $4,987,290.00 | 900 | 2011-05-03 | Filing | |
| $97.78 | 6,000 | $586,680.00 | 51,900 | 2011-05-03 | Filing | |
| $99.18 | 41,506 | $4,116,673.00 | 0 | 2011-05-02 | Filing | |
| $97.77 | 50,000 | $4,888,250.00 | 3,004 | 2011-04-29 | Filing | |
| $97.98 | 20,398 | $1,998,555.24 | 53,004 | 2011-04-29 | Filing | |
| $97.81 | 50,000 | $4,890,550.00 | 73,402 | 2011-04-29 | Filing | |
| $97.86 | 40,000 | $3,914,240.00 | 123,402 | 2011-04-29 | Filing |