Filing Details

Accession Number:
0001246360-10-003633
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-11-08 16:15:11
Reporting Period:
2010-11-04
Filing Date:
2010-11-08
Accepted Time:
2010-11-08 16:15:11
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
1201803 Gerrit Dool Den Van 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 2010-11-04 10,000 $25.32 17,140 No 4 M Direct
Common Stock Disposition 2010-11-04 10,000 $65.00 7,140 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 2010-11-04 10,000 $0.00 10,000 $25.32
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
10,000 2003-05-07 2012-05-07 No 4 M Direct