MCCOLLUM LEE 4
4 · SIGMA ALDRICH CORP · Filed Jan 5, 2011
Insider Transaction Report
Form 4
MCCOLLUM LEE
Director
Transactions
- Award
Common Stock, $1 Par Value
2011-01-03$67.30/sh+1,200$80,760→ 10,200 total
4 · SIGMA ALDRICH CORP · Filed Jan 5, 2011
Common Stock, $1 Par Value