Robert J VanderZanden Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Robert J VanderZanden. Robert J VanderZanden is Director in SPHERIX INC ($SPEX).

Latest Insider Trading Transactions of Robert J VanderZanden

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 17 2012SPEXSPHERIX INCVanderZanden Robert JDirectorOption ExerciseA0.4911,6785,72223,183
May 22 2012SPEXSPHERIX INCVanderZanden Robert JDirectorOption ExerciseA0.765,6284,27811,505
Nov 17 2011SPEXSPHERIX INCVanderZanden Robert JDirectorOption ExerciseA2.005,00010,00013,772
Jun 01 2010SPEXSPHERIX INCVanderZanden Robert JDirectorOption ExerciseA1.148,77210,00016,272
May 14 2009SPEXSPHERIX INCVanderZanden Robert JDirectorGrantA1.506,6669,99929,81823.2 K to 29.8 K (+28.79 %)
May 14 2008SPEXSPHERIX INCVanderZanden Robert JDirectorGrantA1.049,61510,00023,15213.5 K to 23.2 K (+71.03 %)

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