SIGMA ALDRICH CORP 4

4 · SIGMA ALDRICH CORP · Filed Jul 30, 2007

Insider Transaction Report

Form 4

Period: 2007-07-30

SIGMA ALDRICH CORPSIAL

YOUSAF SHAHED

President, Research Biotech

Transactions

Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$18.25/sh+9,000$164,250→ 14,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−9,000$406,307→ 5,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$25.32/sh+15,000$379,725→ 20,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−8,000$361,162→ 12,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$25.86/sh+15,000$387,900→ 27,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−15,000$677,178→ 12,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$28.66/sh+15,000$429,900→ 27,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−15,000$677,178→ 12,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$28.82/sh+13,336$384,410→ 25,336 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−13,336$602,056→ 12,000 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$34.03/sh+6,668$226,912→ 18,668 total
Exercise/Conversion
Common Stock, $1 Par Value
2007-07-30$45.15/sh−6,668$301,028→ 12,000 total
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$18.25/sh−9,000$164,250→ 0 total
Exercise: $18.25From: 2001-11-13Exp: 2010-11-13→ Common Stock, $1 Par Value (9,000 underlying)
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$25.32/sh−15,000$379,725→ 0 total
Exercise: $25.32From: 2003-05-07Exp: 2012-05-07→ Common Stock, $1 Par Value (15,000 underlying)
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$25.86/sh−15,000$387,900→ 0 total
Exercise: $25.86From: 2004-05-06Exp: 2013-05-06→ Common Stock, $1 Par Value (15,000 underlying)
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$28.66/sh−15,000$429,900→ 0 total
Exercise: $28.66From: 2005-05-04Exp: 2014-05-04→ Common Stock, $1 Par Value (15,000 underlying)
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$28.82/sh−13,336$384,410→ 6,664 total
Exercise: $28.82From: 2006-07-08Exp: 2015-07-08→ Common Stock, $1 Par Value (13,336 underlying)
Exercise/Conversion
Stock Option, Right to Buy
2007-07-30$34.03/sh−6,668$226,912→ 13,332 total
Exercise: $34.03From: 2007-05-01Exp: 2016-05-01→ Common Stock, $1 Par Value (6,668 underlying)

Holdings

Common Stock, $1 Par Value
[F1]
(indirect: By Company 401 (k) Plan)

Footnotes (1)

[F1]Amount being disclosed (in dollars, not shares) is based on a Company Plan Statement date of 6/30/2007.

Signature

Debbie Bockius, Attorney in Fact|2007-07-30

Documents

1 file

4
primary_doc.xmlPrimary
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