JOHN MENDELSOHN Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JOHN MENDELSOHN. JOHN MENDELSOHN is Director in MERRIMACK PHARMACEUTICALS INC ($MACK).

Latest Insider Trading Transactions of JOHN MENDELSOHN

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No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Sep 15 2017MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA13.997,500104,9257,500
Jun 16 2016MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA6.2243,000267,46043,000
May 18 2015MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA11.8814,000166,32014,000
May 15 2014MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA6.6330,268200,67730,268
Jun 13 2013MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA5.4130,268163,75030,268
Dec 18 2012MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorBuyP6.635,00033,1455,0000 to 5 K
Aug 27 2012MACKMERRIMACK PHARMACE ...MENDELSOHN JOHNDirectorOption ExerciseA7.5321,300160,38921,300

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