Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-11-004054
Filing Date
2011-11-21
Accepted
2011-11-21 16:25:08
Documents
1
Period of Report
2011-11-17

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 2979
  Complete submission text file 0001246360-11-004054.txt   4474
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 3050 SPRUCE STREET ST LOUIS MO 63103
Business Address
SACHDEV RAKESH (Reporting) CIK: 0001259543 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-08135 | Film No.: 111219279