MARTIN MARIETTA MATERIALS INC Insider Trading for March 2018

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Overview of insider trading in MARTIN MARIETTA MATERIALS INC for March 2018.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 13 2018MLMMARTIN MARIETTA MA ...COLE SUE WDirectorOption ExerciseM117.703,000353,1000
Mar 13 2018MLMMARTIN MARIETTA MA ...COLE SUE WDirectorSellS210.063,000630,19121,14524.1 K to 21.1 K (-12.42 %)
Mar 13 2018MLMMARTIN MARIETTA MA ...COLE SUE WDirectorBuyM0.003,000024,14521.1 K to 24.1 K (+14.19 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...ZELNAK STEPHEN P JRDirectorGrantA163.148313,54117,69517.6 K to 17.7 K (+0.47 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...REDIKER DENNIS LDirectorGrantA163.14335,38417,03117 K to 17 K (+0.19 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...Quillen Michael JDirectorGrantA163.1420433,28117,28317.1 K to 17.3 K (+1.19 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...MAFFUCCI DAVID GDirectorGrantA163.14376,03617,23817.2 K to 17.2 K (+0.22 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...KORALESKI JOHN JDirectorGrantA163.1416126,2661,6001.4 K to 1.6 K (+11.19 %)
Mar 02 2018MLMMARTIN MARIETTA MA ...COLE SUE WDirectorGrantA163.1416627,08121,14521 K to 21.1 K (+0.79 %)