BARRETT A TOAN Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of BARRETT A TOAN. BARRETT A TOAN is a Director in SIGMA ALDRICH CORP ($SIAL).

Address: 3050 SPRUCE STREET ST LOUIS 63103 MO

Companies in which BARRETT A TOAN is an Insider

SIGMA ALDRICH CORP

Trading Symbol: SIAL
Industry: WHOLESALE-CHEMICALS & ALLIED PRODUCTS [5160]
Position of BARRETT A TOAN: Director
Holdings: 0 shares
Latest Transaction: May 06 2011

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of BARRETT A TOAN

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 06 2011SIALSIGMA ALDRICH CORPTOAN BARRETT ADirectorOption ExerciseA69.1410,000691,40010,000

View all BARRETT A TOAN insider transactions.