SPATZ D DEAN 4
4 · SIGMA ALDRICH CORP · Filed Jan 11, 2010
Insider Transaction Report
Form 4
SPATZ D DEAN
Director
Transactions
- Award
Common Stock, $1 Par Value
2010-01-07$50.59/sh+1,200$60,708→ 32,400 total
4 · SIGMA ALDRICH CORP · Filed Jan 11, 2010
Common Stock, $1 Par Value