Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-11-12 01:10:10
Reporting Period:
2009-11-11
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
1200840 M Larry Hummel 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 2009-11-11 100 $55.19 8,466 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct