| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder   |  $232.34 |  10,610 |  $2,465,132.71 |  13,246,274 |  2011-01-13 |  Filing |  
  |    Large Shareholder   |  $231.12 |  10,610 |  $2,452,163.04 |  13,256,884 |  2011-01-12 |  Filing |  
  |    Large Shareholder   |  $229.42 |  10,610 |  $2,434,111.19 |  13,267,494 |  2011-01-11 |  Filing |  
  |    Large Shareholder   |  $231.17 |  10,610 |  $2,452,726.43 |  13,278,104 |  2011-01-10 |  Filing |  
  |    Large Shareholder   |  $231.27 |  10,610 |  $2,453,725.89 |  13,288,714 |  2011-01-07 |  Filing |  
  |    Large Shareholder   |  $231.13 |  10,610 |  $2,452,311.58 |  13,299,324 |  2011-01-06 |  Filing |  
  |    Large Shareholder   |  $230.71 |  10,610 |  $2,447,846.89 |  13,309,934 |  2011-01-05 |  Filing |  
  |    Large Shareholder   |  $203.37 |  8,809 |  $1,791,442.29 |  13,320,544 |  2010-06-29 |  Filing |  
  |    Large Shareholder   |  $212.95 |  8,820 |  $1,878,207.53 |  13,329,353 |  2010-06-28 |  Filing |  
  |    Large Shareholder   |  $214.81 |  8,820 |  $1,894,609.21 |  13,338,173 |  2010-06-25 |  Filing |  
  |    Large Shareholder   |  $216.16 |  8,820 |  $1,906,520.62 |  13,346,993 |  2010-06-24 |  Filing |  
  |    Large Shareholder   |  $218.73 |  8,820 |  $1,929,154.50 |  13,355,813 |  2010-06-23 |  Filing |  
  |    Large Shareholder   |  $222.97 |  8,820 |  $1,966,551.30 |  13,364,633 |  2010-06-22 |  Filing |  
  |    Large Shareholder   |  $219.07 |  8,820 |  $1,932,171.82 |  13,373,453 |  2010-06-21 |  Filing |  
  |    Large Shareholder   |  $214.00 |  8,820 |  $1,887,519.69 |  13,382,273 |  2010-06-18 |  Filing |  
  |    Large Shareholder   |  $214.08 |  8,820 |  $1,888,152.97 |  13,391,093 |  2010-06-17 |  Filing |  
  |    Large Shareholder   |  $209.67 |  8,820 |  $1,849,289.40 |  13,399,913 |  2010-06-16 |  Filing |  
  |    Large Shareholder   |  $206.34 |  8,820 |  $1,819,906.45 |  13,408,733 |  2010-06-15 |  Filing |  
  |    Large Shareholder   |  $204.71 |  8,820 |  $1,805,518.39 |  13,417,553 |  2010-06-14 |  Filing |  
  |    Large Shareholder   |  $203.90 |  8,820 |  $1,798,388.30 |  13,426,373 |  2010-06-11 |  Filing |