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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-12-001115
Filing Date
2012-02-22
Accepted
2012-02-22 16:55:09
Documents
1
Period of Report
2012-02-22

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 6519
  Complete submission text file 0001246360-12-001115.txt   8012
Mailing Address 3050 SPRUCE STREET ST LOUIS MO 63103
Business Address 3050 SPRUCE ST ST LOUIS MO 63103 3147715765
SIGMA ALDRICH CORP (Issuer) CIK: 0000090185 (see all company filings)

IRS No.: 431050617 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 5160 Wholesale-Chemicals & Allied Products

Mailing Address 6 SUMAC LANE ST. LOUIS MO 63124
Business Address
Smoller David Adam (Reporting) CIK: 0001335952 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-08135 | Film No.: 12631007