Filing Details

Accession Number:
0001246360-11-003444
Form Type:
4
Zero Holdings:
No
Publication Time:
2011-08-23 15:00:19
Reporting Period:
2011-08-23
Filing Date:
2011-08-23
Accepted Time:
2011-08-23 15:00:19
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
1183691 Pedro J Reinhard 3050 Spruce Street
St. Louis MO 63103
No No 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 Acquisiton 2011-08-23 20,000 $19.37 27,200 No 4 M Direct
Common Stock Disposition 2011-08-23 11,863 $60.11 15,337 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock NQ Stock Option Right To Buy Disposition 2011-08-23 20,000 $0.00 20,000 $19.37
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2002-02-13 2011-11-13 No 4 M Direct