Cyrill Siewert Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Cyrill Siewert. Cyrill Siewert is a CEO Amerifit Brands Inc. in MARTEK BIOSCIENCES CORP ($MATK).

Address: 6480 DOBBIN ROAD COLUMBIA 21045 MD

Companies in which Cyrill Siewert is an Insider

MARTEK BIOSCIENCES CORP

Trading Symbol: MATK
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of Cyrill Siewert: CEO Amerifit Brands Inc.
Holdings: 0 shares
Latest Transaction: Mar 01 2010

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

Latest Insider Trading Transactions of Cyrill Siewert

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 01 2010MATKMARTEK BIOSCIENCES ...Siewert CyrillCEO Amerifit Brands ...Option ExerciseA0.008,99108,991

View all Cyrill Siewert insider transactions.