Filing Details

Accession Number:
0000090185-10-000042
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2010-03-25 13:00:00
Reporting Period:
2009-11-05
Filing Date:
2010-03-25
Accepted Time:
2010-03-25 16:01:11
Original Submission Date:
2009-11-06
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
90185 Sigma Aldrich Corp SIAL Wholesale-Chemicals & Allied Products (5160) 431050617
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1201801 David Julien President, Supply Chain No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, $1 Par Value Acquisiton 2009-11-05 22,200 $25.32 58,729 No 4 M Direct
Common Stock, $1 Par Value Acquisiton 2009-11-05 5,400 $18.25 64,129 No 4 M Direct
Common Stock, $1 Par Value Acquisiton 2009-11-05 7,800 $25.32 71,929 No 4 M Direct
Common Stock, $1 Par Value Acquisiton 2009-11-05 3,400 $28.66 75,329 No 4 M Direct
Common Stock, $1 Par Value Disposition 2009-11-05 22,200 $54.13 53,129 No 4 S Direct
Common Stock, $1 Par Value Disposition 2009-11-05 14,000 $54.54 39,129 No 4 S Direct
Common Stock, $1 Par Value Disposition 2009-11-05 7,404 $53.13 31,725 Yes 4 F Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 S Direct
No 4 S Direct
Yes 4 F Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock, $1 Par Value NQ Stock Option, Right to Buy Disposition 2009-11-05 22,200 $0.00 22,200 $25.32
Common Stock, $1 Par Value ISO Stock Option, Right to Buy Disposition 2009-11-05 5,400 $0.00 5,400 $18.25
Common Stock, $1 Par Value ISO Stock Option, Right to Buy Disposition 2009-11-05 7,800 $0.00 7,800 $25.32
Common Stock, $1 Par Value ISO Stock Option, Right to Buy Disposition 2009-11-05 3,400 $0.00 3,400 $28.66
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2003-05-07 2012-05-07 No 4 M Direct
0 2001-11-13 2010-11-13 No 4 M Direct
0 2003-05-07 2012-05-07 No 4 M Direct
0 2005-05-04 2014-05-04 No 4 M Direct
Footnotes
  1. Share balance is as of transaction date 11/05/2009. Share balance as of 03/25/2010 is 33,375.