4//SEC Filing
PORWOLL JOE 4
Accession 0000090185-11-000060
CIK 0000090185other
Filed
Sep 1, 8:00 PM ET
Accepted
Sep 2, 4:56 PM ET
Size
11.4 KB
Accession
0000090185-11-000060
Insider Transaction Report
Form 4
PORWOLL JOE
VP, Milwaukee Operations
Transactions
- Gift
Common Stock, $1 par value
2011-09-02$61.99/sh−100$6,199→ 10,740 total
Issuer
SIGMA ALDRICH CORP
CIK 0000090185
Entity typeother
Related Parties
1- filerCIK 0001210653
Filing Metadata
- Form type
- 4
- Filed
- Sep 1, 8:00 PM ET
- Accepted
- Sep 2, 4:56 PM ET
- Size
- 11.4 KB