Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-08-06 05:53:33
Reporting Period:
2009-08-05
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
1201182 R David Harvey 3050 Spruce Street
St Louis MO 63103
Yes 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, $1 Par Value Disposition 2009-08-05 5,000 $51.86 43,480 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct