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RICHTER KIRK A 4

Accession 0000090185-11-000041

CIK 0000090185other

View on SEC.gov Company Profile

Filed

Feb 21, 7:00 PM ET

Accepted

Feb 22, 6:01 PM ET

Size

10.4 KB

Accession

0000090185-11-000041

Insider Transaction Report

Form 4

Period: 2011-02-18

SIGMA ALDRICH CORPSIAL

Treasurer

Transactions

Award
Common Stock, $1 Par Value
2011-02-18$62.49/sh+675$42,181→ 78,557 total

Documents

2 files

Issuer

SIGMA ALDRICH CORP

CIK 0000090185

Entity typeother

Related Parties

1

filerCIK 0001200843

Filing Metadata

Form type: 4
Filed: Feb 21, 7:00 PM ET
Accepted: Feb 22, 6:01 PM ET
Size: 10.4 KB

View on SEC.gov