Health Care: Drugs

Merrimack Pharmaceuticals Inc (MACK: NASDAQ)

$4.47 -0.05 | -1.11%
04/21/14 - 10:46 AM ET
Insider Trading
Historical Data Current 1 Mo. Ago 2 Mo. Ago 3 Mo. Ago 4 Mo. Ago 5 Mo. Ago 6 Mo. Ago
Net Insider Transaction 0 0 0 0 0 0 0
Shares Bought 0 0 0 0 0 0 0
Shares Sold 0 0 0 0 0 0 0
Institutional Trading
Historical Data Current 1 Mo. Ago 2 Mo. Ago 3 Mo. Ago 4 Mo. Ago 5 Mo. Ago 6 Mo. Ago
Total Shares Held 50.50M 50.42M 50.34M 48.85M 51.67M 52.22M 46.77M
Shares Bought 7.99M 7.93M 7.85M 11.53M 11.37M 11.43M 8.89M
Shares Sold 6.55M 6.60M 6.62M 3.53M 4.59M 4.52M 2.79M

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