| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $50.59 | 50,000 | $2,529,500.00 | 199,531 | 2011-01-27 | Filing | |
| $49.50 | 13,000 | $643,500.00 | 10,090 | 2011-01-03 | Filing | |
| $45.95 | 50,000 | $2,297,500.00 | 199,531 | 2010-12-03 | Filing | |
| $45.91 | 13,000 | $596,844.30 | 10,090 | 2010-12-03 | Filing | |
| $41.82 | 4,000 | $167,294.40 | 14,334 | 2010-11-05 | Filing | |
| $41.82 | 4,000 | $167,294.40 | 14,334 | 2010-11-05 | Filing | |
| $42.50 | 9,820 | $417,350.00 | 10,090 | 2010-11-05 | Filing | |
| $41.00 | 9,820 | $402,620.00 | 10,090 | 2010-11-04 | Filing |