Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000912057-01-007455
Filing Date
2001-03-09
Accepted
2001-03-09 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G/A a2041056zsc13ga.txt SC 13G/A 9119
  Complete submission text file 0000912057-01-007455.txt   11201
Mailing Address 3050 SPRUCE STREET ST LOUIS MO 63103
Business Address 3050 SPRUCE ST ST LOUIS MO 63103 3147715765
SIGMA ALDRICH CORP (Subject) CIK: 0000090185 (see all company filings)

EIN.: 431050617 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-13774 | Film No.: 1565440
SIC: 5160 Wholesale-Chemicals & Allied Products

Mailing Address 225 SOUTH LAKE AVE SUITE 400 PASADENA CA 91101
Business Address 225 SOUTH LAKE AVE STE 400 PASADENA CA 91101-3005 8183049222
PRIMECAP MANAGEMENT CO/CA/ (Filed by) CIK: 0000763212 (see all company filings)

EIN.: 953868081