| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $110.62 | 14,000 | $1,548,628.20 | 43,932 | 2012-07-23 | Filing | |
| $112.05 | 13,000 | $1,456,699.40 | 49,930 | 2012-07-23 | Filing | |
| $111.88 | 107,726 | $12,052,384.88 | 285,465 | 2012-07-23 | Filing | |
| $110.99 | 52,274 | $5,801,891.26 | 393,191 | 2012-07-23 | Filing | |
| $93.40 | 5,000 | $467,011.50 | 1,000 | 2012-03-16 | Filing | |
| $92.03 | 7,525 | $692,521.24 | 18,376 | 2012-02-23 | Filing | |
| $91.18 | 14,000 | $1,276,529.80 | 13,406 | 2012-02-21 | Filing | |
| $91.00 | 7,000 | $637,000.00 | 9,373 | 2012-02-21 | Filing | |
| $91.78 | 23,000 | $2,111,052.70 | 49,930 | 2012-02-21 | Filing | |
| $90.49 | 9,246 | $836,672.39 | 7,081 | 2012-02-02 | Filing | |
| $91.21 | 2,500 | $228,025.00 | 0 | 2012-02-01 | Filing | |
| $89.69 | 5,000 | $448,451.00 | 1,600 | 2012-01-26 | Filing | |
| $87.44 | 2,500 | $218,598.00 | 5,816 | 2012-01-24 | Filing | |
| $88.85 | 10,000 | $888,500.00 | 0 | 2012-01-23 | Filing | |
| $88.17 | 10,000 | $881,726.00 | 2,000 | 2012-01-23 | Filing | |
| $88.62 | 12,296 | $1,089,643.24 | 38,825 | 2012-01-23 | Filing | |
| $87.58 | 14,507 | $1,270,566.58 | 220,994 | 2011-10-31 | Filing | |
| $87.17 | 43,723 | $3,811,460.71 | 235,501 | 2011-10-31 | Filing | |
| $88.95 | 9,600 | $853,914.24 | 17,349 | 2011-07-25 | Filing | |
| $89.15 | 67,067 | $5,979,070.00 | 219,224 | 2011-07-25 | Filing |