SPATZ D DEAN 4
4 · SIGMA ALDRICH CORP · Filed May 7, 2010
Insider Transaction Report
Form 4
SPATZ D DEAN
Director
Transactions
- Award
NQ Stock Option, Right to Buy
2010-05-05$57.76/sh+10,000$577,600→ 10,000 totalExercise: $57.76From: 2010-08-05Exp: 2020-05-05→ Common Stock, $1 Par Value (10,000 underlying)
Footnotes (2)
- [F1]Director stock option granted pursuant to the Sigma-Aldrich Corporation Long-Term Incentive Plan of 2003 in compliance with Rule 16(b)-3
- [F2]Shares granted vest in a 3 month period as established in the Sigma-Aldrich Corporation Long-Term Incentive Plan