JULIEN DAVID 4
4 · SIGMA ALDRICH CORP · Filed Nov 6, 2009
Insider Transaction Report
Form 4
JULIEN DAVID
President, Supply Chain
Transactions
- Exercise/Conversion
Common Stock
2009-11-05$25.32/sh+22,200$561,993→ 58,729 total - Sale
Common Stock
2009-11-05$54.13/sh−22,200$1,201,717→ 36,529 total - Sale
Common Stock
2009-11-05$54.54/sh−14,000$763,528→ 22,529 total - Exercise/Conversion
NQ Stock Option Right To Buy
2009-11-05−22,200→ 0 totalExercise: $25.32From: 2003-05-07Exp: 2012-05-07→ Common Stock (22,200 underlying)