Michael Mason Insider Trading for June 2015

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General | Insider Transactions | Monthly Overview

Overview of insider trading of Michael Mason for June 2015.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...Option ExerciseM10.981,56317,1620
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...Option ExerciseM63.001,52496,0123,439
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...Option ExerciseM63.00372,3314,963
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...Option ExerciseM63.001,667105,0210
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...SellS133.1220026,6240200 to 0 (-100.00 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...SellS132.492,064273,4522002.3 K to 200 (-91.17 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...SellS131.561,767232,4732,2644 K to 2.3 K (-43.84 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...SellS130.3976099,0984,0314.8 K to 4 K (-15.86 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...BuyM63.001,667105,0214,7913.1 K to 4.8 K (+53.36 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...BuyM63.001,52496,0123,1241.6 K to 3.1 K (+95.25 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...BuyM63.00372,3311,6001.6 K to 1.6 K (+2.37 %)
Jun 03 2015ALNYALNYLAM PHARMACEUT ...Mason MichaelVP, Finance and Tre ...BuyM10.981,56317,1621,5630 to 1.6 K