| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.53 | 21,525 | $1,367,549.98 | 79,451 | 2011-08-02 | Filing | |
| $65.93 | 7,000 | $461,475.00 | 3,659 | 2011-07-29 | Filing | |
| $66.95 | 400 | $26,781.80 | 4,615 | 2011-07-28 | Filing | |
| $65.00 | 30,000 | $1,950,000.00 | 17,231 | 2011-06-22 | Filing | |
| $61.95 | 10,000 | $619,500.00 | 22,853 | 2011-04-04 | Filing | |
| $60.00 | 15,000 | $900,000.00 | 17,231 | 2011-04-01 | Filing | |
| $60.00 | 20,000 | $1,200,000.00 | 17,231 | 2011-04-01 | Filing | |
| $59.95 | 10,000 | $599,500.00 | 22,853 | 2011-03-31 | Filing | |
| $57.95 | 2,000 | $115,900.00 | 22,853 | 2011-03-29 | Filing | |
| $58.00 | 20,000 | $1,160,000.00 | 20,464 | 2011-03-29 | Filing | |
| $56.00 | 20,000 | $1,120,000.00 | 40,464 | 2011-03-24 | Filing | |
| $55.05 | 19,640 | $1,081,187.89 | 60,464 | 2011-03-21 | Filing | |
| $54.28 | 19,640 | $1,066,110.26 | 60,464 | 2011-03-11 | Filing | |
| $53.95 | 5,571 | $300,555.45 | 267,541 | 2011-02-14 | Filing | |
| $53.22 | 40,000 | $2,128,904.00 | 60,464 | 2011-02-11 | Filing | |
| $53.01 | 5,851 | $310,156.24 | 60,464 | 2011-02-10 | Filing | |
| $53.01 | 38,000 | $2,014,345.80 | 60,464 | 2011-02-10 | Filing | |
| $53.01 | 13,309 | $705,498.11 | 60,464 | 2011-02-10 | Filing | |
| $53.00 | 26,691 | $1,414,590.97 | 60,464 | 2011-02-09 | Filing | |
| $53.16 | 4,596 | $244,323.36 | 16,754 | 2011-02-08 | Filing |