Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Common Stock   2,000  $107.27    $214,540     Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Non-Qualified Stock Option (right to buy)   2,000  $107.27    $214,540     Sale 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   1,500  $47.86    $71,790     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Non-Qualified Stock Option (right to buy)   1,500  $47.86    $71,790     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   1,500  $47.86    $71,790     Option 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Common Stock   3,300  $112.66    $371,778     Sale 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Common Stock   3,300  $112.66    $371,778     Option 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Non-Qualified Stock Option (right to buy)   3,300  $112.66    $371,778     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Non-Qualified Stock Option (right to buy)   2,000  $18.5    $37,000     Sale 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Common Stock   2,000  $107.27    $214,540     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   2,000  $18.5    $37,000     Option 
    SMITH LONNIE M  director  director 
  Non-Qualified Stock Option (right to buy)   17,500  $260.52    $4,559,083     Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Non-Qualified Stock Option (right to buy)   2,000  $107.27    $214,540     Option 
    SMITH LONNIE M  director  director 
  Common Stock   17,500  $260.52    $4,559,083     Sale 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   2,000  $18.5    $37,000     Sale 
    SMITH LONNIE M  director  director 
  Common Stock   12,500  $47.86    $598,250     Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Common Stock   2,000  $107.27    $214,540     Option 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Non-Qualified Stock Option (right to buy)   3,344  $376.94    $1,260,497     Sale 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Common Stock   1,000  $511.78    $511,780     Option 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Common Stock   3,344  $376.94    $1,260,497     Option 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Common Stock   8,200  $426.31    $3,495,701     Option 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Non-Qualified Stock Option (right to buy)   8,200  $426.31    $3,495,701     Sale 
    MOHR MARSHALL  officer: Executive VP & CFO  officer: Executive VP & CFO 
  Common Stock   2,200  $112.66    $247,852     Sale 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   688  $11.74    $8,077     Sale 
    LEVY ALAN J  director  director 
  Common Stock   4,250  $135.39    $575,408     Sale 
    CASTELLO AUGUSTO V.  officer: SVP Product Ops  officer: SVP Product Ops 
  Common Stock   5,000  $575.34    $2,876,690     Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Non-Qualified Stock Option (right to buy)   3,500  $341.24    $1,194,333     Option 
    HALVORSON ERIC H  director  director 
  Common Stock   2,500  $288.5    $721,250     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Common Stock   3,500  $387.25    $1,355,389     Option 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Common Stock   3,500  $341.24    $1,194,333     Option 
    CASTELLO AUGUSTO V.  officer: SVP Product Ops  officer: SVP Product Ops 
  Common Stock   11,250  $341.3    $3,839,670     Option 
    SMITH LONNIE M  director  director 
  Common Stock   17,500  $47.86    $837,550     Option 
    GUTHART GARY S  director, officer: President & CEO  director, officer: President & .. 
  Non-Qualified Stock Option (right to buy)   3,500  $387.25    $1,355,389     Sale 
    MCNAMARA JEROME J  officer: Sr Advisor - Commercial Ops  officer: Sr Advisor - Commercia.. 
  Common Stock   10,000  $575.11    $5,751,120     Option 
    LEVY ALAN J  director  director 
  Non-Qualified Stock Option (right to buy)   4,250  $135.39    $575,408     Option 
    CASTELLO AUGUSTO V.  officer: SVP Product Ops  officer: SVP Product Ops 
  Non-Qualified Stock Option (right to buy)   21,250  $458.32    $9,739,321     Option 
    LEVY ALAN J  director  director 
  Common Stock   4,250  $135.39    $575,408     Sale 
    MELTZER MARK J  officer: SVP General Counsel & CCO  officer: SVP General Counsel & .. 
  Common Stock   1,500  $107.27    $160,905     Option 
    HALVORSON ERIC H  director  director 
  Non-Qualified Stock Option (right to buy)   2,500  $288.5    $721,250     Sale 
    SMITH LONNIE M  director  director 
  Common Stock   17,500  $47.86    $837,550     Option 
    MCNAMARA JEROME J  officer: Sr Advisor - Commercial Ops  officer: Sr Advisor - Commercia.. 
  Non-Qualified Stock Option (right to buy)   39,144  $458.15    $17,933,902     Option 
    SMITH LONNIE M  director  director 
  Non-Qualified Stock Option (right to buy)   17,500  $47.86    $837,550     Option 
    MCNAMARA JEROME J  officer: Sr Advisor - Commercial Ops  officer: Sr Advisor - Commercia.. 
  Common Stock   19,144  $341.19    $6,531,761     Sale 
    HALVORSON ERIC H  director  director 
  Common Stock   2,500  $288.5    $721,250     Sale 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Common Stock   1,250  $107.27    $134,088     Option 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Common Stock   3,344  $375.84    $1,256,799     Option 
    BROGNA SALVATORE  officer: EVP & Chief Operating Officer  officer: EVP & Chief Operating .. 
  Non-Qualified Stock Option (right to buy)   4,594  $308.7    $1,418,145     Option 
    MORALES COLIN  officer: GM & SVP Secondary Mkt Equip &  officer: GM & SVP Secondary Mkt.. 
  Common Stock   4,500  $112.66    $506,970     Sale 
    MORALES COLIN  officer: GM & SVP Secondary Mkt Equip &  officer: GM & SVP Secondary Mkt.. 
  Common Stock   4,760  $302.61    $1,440,405     Option 
    MORALES COLIN  officer: GM & SVP Secondary Mkt Equip &  officer: GM & SVP Secondary Mkt.. 
  Non-Qualified Stock Option (right to buy)   4,500  $112.66    $506,970