ROBERT C GAY Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of ROBERT C GAY. ROBERT C GAY is a Director in MERRIMACK PHARMACEUTICALS INC ($MACK).

Address: C/O MERRIMACK PHARMACEUTICALS, INC. ONE KENDALL SQUARE, SUITE B7201 CAMBRIDGE 02139 MA

Companies in which ROBERT C GAY is an Insider

MERRIMACK PHARMACEUTICALS INC

Trading Symbol: MACK
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of ROBERT C GAY: Director
Holdings: 636,346 shares
Current Value: $2,049,034
Latest Transaction: Apr 05 2012
$MACK Market Capitalization: $405.05M
$MACK Previous Close: $3.22

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

Latest Insider Trading Transactions of ROBERT C GAY

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorOption ExerciseC0.00142,85700
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorOption ExerciseC0.00113,58600
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorOption ExerciseC0.00142,85700
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorOption ExerciseC0.00113,58600
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorBuyC0.00142,8570636,346493.5 K to 636.3 K (+28.95 %)
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorBuyC0.00175,3160493,489318.2 K to 493.5 K (+55.10 %)
Apr 05 2012MACKMERRIMACK PHARMACE ...GAY ROBERT CDirectorBuyC0.00142,8570318,173175.3 K to 318.2 K (+81.49 %)

View all ROBERT C GAY insider transactions.