Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-08-13 11:48:21
Reporting Period:
2009-08-13
Issuer
Cik Name Symbol Sector (SIC) IRS No
90185 Sigma Aldrich Corp SIAL ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1201187 Frank Wicks 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 Disposition 2009-08-13 200 $52.56 22,985 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct