KELLEY RODNEY 4
4 · SIGMA ALDRICH CORP · Filed Mar 4, 2009
Insider Transaction Report
Form 4
KELLEY RODNEY
Other
Transactions
- Sale
Common Stock
2009-03-03$33.69/sh−6,700$225,723→ 8,100 total - Exercise/Conversion
Common Stock
2009-03-03$13.44/sh+7,400$99,438→ 14,800 total - Sale
Common Stock
2009-03-03$33.70/sh−400$13,480→ 7,700 total - Sale
Common Stock
2009-03-03$33.70/sh−100$3,370→ 7,600 total - Sale
Common Stock
2009-03-03$33.70/sh−100$3,370→ 7,400 total - Sale
Common Stock
2009-03-03$33.70/sh−100$3,370→ 7,500 total - Exercise/Conversion
ISO Stock Option Right To Buy
2009-03-03−7,400→ 0 totalExercise: $13.44From: 2000-03-09Exp: 2009-03-09→ Common Stock (7,400 underlying)