Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-09-001657
Filing Date
2009-05-06
Accepted
2009-05-06 10:04:38
Documents
1
Period of Report
2009-05-04

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 10777
  Complete submission text file 0001246360-09-001657.txt   12677
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)

EIN.: 431050617 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 5160 Wholesale-Chemicals & Allied Products

Mailing Address BUENDT 9468 SAX BUENDT V8 9468
Business Address
Zihlmann Josef (Reporting) CIK: 0001335888 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-08135 | Film No.: 09799913