| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $75.85 | 37,000 | $2,806,446.30 | 1,860,388 | 2011-07-06 | Filing | |
| $73.86 | 88,000 | $6,499,275.20 | 1,897,388 | 2011-07-29 | Filing | |
| $72.42 | 3,622 | $262,305.24 | 4,251 | 2011-06-17 | Filing | |
| $70.01 | 30,000 | $2,100,165.00 | 125,764 | 2011-06-13 | Filing | |
| $67.94 | 117,419 | $7,976,859.77 | 37,916 | 2011-04-11 | Filing | |
| $67.79 | 4,059 | $275,159.61 | 4,221 | 2011-03-21 | Filing | |
| $69.47 | 962 | $66,830.14 | 35 | 2011-01-03 | Filing | |
| $64.33 | 13,016 | $837,319.28 | 68,436 | 2010-11-22 | Filing | |
| $62.15 | 3,023 | $187,879.45 | 9,275 | 2010-10-13 | Filing | |
| $61.10 | 8,596 | $525,198.41 | 360,589 | 2010-10-11 | Filing | |
| $62.25 | 7,236 | $450,412.06 | 369,185 | 2010-10-06 | Filing | |
| $61.98 | 1,764 | $109,327.43 | 376,421 | 2010-10-04 | Filing | |
| $61.60 | 2,994 | $184,430.40 | 21,871 | 2010-10-04 | Filing | |
| $61.54 | 80,262 | $4,939,002.43 | 378,185 | 2010-09-29 | Filing | |
| $61.72 | 20,227 | $1,248,471.12 | 458,447 | 2010-09-27 | Filing | |
| $60.96 | 47,776 | $2,912,424.96 | 478,674 | 2010-09-22 | Filing | |
| $60.05 | 64,088 | $3,848,163.96 | 526,450 | 2010-09-15 | Filing | |
| $59.02 | 2,412 | $142,356.24 | 590,538 | 2010-09-13 | Filing | |
| $58.16 | 36,021 | $2,094,981.36 | 289,916 | 2010-06-11 | Filing | |
| $56.54 | 1,000 | $56,540.00 | 597,950 | 2010-05-04 | Filing |