Earnings Feed
Start Free
SIGMA ALDRICH CORP·4/A

Dec 17, 12:35 PM ET

PORWOLL JOE 4/A

4/A · SIGMA ALDRICH CORP · Filed Dec 17, 2010

Insider Transaction Report

Form 4/AAmended
Period: 2010-11-04
SIGMA ALDRICH CORPSIAL
PORWOLL JOE
VP, Milwaukee Operations
Transactions
  • Sale

    Common Stock

    2010-11-04$66.00/sh−4,100$270,600→ 10,240 total
  • Exercise/Conversion

    Common Stock

    2010-11-04$25.32/sh+4,100$103,792→ 14,340 total
  • Exercise/Conversion

    ISO Stock Option Right To Buy

    2010-11-04−4,100→ 3,700 total
    Exercise: $25.32From: 2003-05-07Exp: 2012-05-07→ Common Stock (4,100 underlying)
Footnotes (1)
  • [F1]Correct price should have reflected the $25.315

Documents

2 files