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SIGMA ALDRICH CORP·4

Feb 19, 8:19 PM ET

PORWOLL JOE 4

4 · SIGMA ALDRICH CORP · Filed Feb 19, 2009

Insider Transaction Report

Form 4
Period: 2009-02-17
SIGMA ALDRICH CORPSIAL
PORWOLL JOE
VP, Milwaukee Operations
Transactions
  • Award

    ISO Stock Option, Right to Buy

    2009-02-17$37.56/sh+2,032$76,322→ 3,868 total
    Exercise: $37.56From: 2010-02-17Exp: 2019-02-17→ Common Stock, $1 Par Value (3,868 underlying)
  • Award

    NQ Stock Option, Right to Buy

    2009-02-17$37.56/sh+3,868$145,282→ 3,868 total
    Exercise: $37.56From: 2010-02-17Exp: 2019-02-17→ Common Stock, $1 Par Value (3,868 underlying)
  • Award

    Common Stock, $1 Par Value

    2009-02-17$37.56/sh+540$20,282→ 8,840 total
Footnotes (2)
  • [F1]Employee stock option granted pursuant to the Sigma-Aldrich Corporation Long-Term Incentive Plan of 2003 in compliance with Rule 16(b)-3
  • [F2]Shares granted vest for a period of 3 years as established in the Sigma-Aldrich Corporation 2003 Long-Term Incentive Plan

Documents

2 files
  • 4
    primary_doc.xmlPrimary

    PRIMARY DOCUMENT

  • EX-24
    porwoll.htm

    POWER OF ATTORNEY