SIGMA ALDRICH CORP 4
4 · SIGMA ALDRICH CORP · Filed May 29, 2009
Insider Transaction Report
Form 4
NAGARKATTI JAI
President & CEO
Transactions
- Sale
Common Stock
2009-05-29$47.66/sh−100$4,766→ 79,181 total - Sale
Common Stock
2009-05-29$47.63/sh−1,730$82,400→ 79,551 total - Sale
Common Stock
2009-05-29$47.65/sh−270$12,866→ 79,281 total