Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-09-001006
Filing Date
2009-03-04
Accepted
2009-03-04 17:22:54
Documents
1
Period of Report
2009-03-04

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 6511
  Complete submission text file 0001246360-09-001006.txt   8490
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
Business Address C/O SIGMA ALDRICH CORP 3050 SPRUCE STREET SAINT LOUIS MO 63103 3142868015
RICHTER KIRK A (Reporting) CIK: 0001200843 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-08135 | Film No.: 09656423