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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000090185-06-000039
Filing Date
2006-05-03
Accepted
2006-05-03 13:02:31
Documents
2
Period of Report
2006-05-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 4066
2 POWER OF ATTORNEY hogan.htm EX-24 6581
  Complete submission text file 0000090185-06-000039.txt   12634
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
Business Address C/O SIGMA ALDRICH CORP 3050 SPRUCE STREET SAINT LOUIS MO 63103 3142868015
HOGAN MICHAEL R (Reporting) CIK: 0001200839 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-08135 | Film No.: 06802663