CHURCH GEORGE 4
4 · SIGMA ALDRICH CORP · Filed May 4, 2012
Insider Transaction Report
Form 4
CHURCH GEORGE
Director
Transactions
- Award
NQ Stock Option, Right to Buy
2012-05-02+10,000→ 10,000 totalExercise: $71.10From: 2012-08-02Exp: 2022-05-02→ Common Stock (10,000 underlying)