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RK
SEC Insider//CIK 0001200843

RICHTER KIRK A

CIK 00012008431 company
SEC Profile

Transactions

29

Companies

1

Filings

4

CIK

0001200843

Recent Transactions

29 trades
  • Gift
    SIGMA ALDRICH CORP

    Common Stock, $1 Par Value

    2009-06-02$49.88/sh−500→ 79,682 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2007-02-16$41.62/sh+7,500→ 7,500 total
  • Other
    SIGMA ALDRICH CORP

    Common Stock, $1 Par Value

    2007-01-02$38.86/sh+39,421→ 78,842 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2006-05-01$68.06/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2006-05-01$68.06/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2006-05-01$34.03/sh+3,750→ 7,500 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$57.65/sh+3,750→ 3,750 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2005-07-08$28.82/sh+3,750→ 7,500 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2004-05-04$28.66/sh+7,500→ 15,000 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2003-08-04$18.13/sh+4,000→ 0 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Common Stock, $1 par value

    2003-08-04$18.13/sh+4,000→ 46,633 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Common Stock, $1 par value

    2003-08-04$18.13/sh+4,000→ 46,633 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Common Stock, $1 par value

    2003-08-04$56.14/sh−1,291→ 42,633 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2003-08-04$18.13/sh+4,000→ 0 total
  • Exercise/Conversion
    SIGMA ALDRICH CORP

    Common Stock, $1 par value

    2003-08-04$56.14/sh−1,291→ 42,633 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2003-05-06$25.86/sh+7,500→ 15,000 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2002-05-07$25.32/sh+10,000→ 20,000 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    2000-11-13$18.25/sh+12,000→ 24,000 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    1999-03-09$13.44/sh+5,000→ 10,000 total
  • Award
    SIGMA ALDRICH CORP

    Stock Option, Right to Buy

    1998-01-12$18.44/sh+5,000→ 10,000 total

Companies

1

Recent Filings

4
View on SEC.gov