Historic Stock Lookup

Adjusted historic prices for the week of September 5, 2017
Date Open High Low Close Volume
Sep 5, 2017 13.00 13.30 12.30 12.50 158,088
Sep 6, 2017 12.39 12.66 11.43 11.78 441,320
Sep 7, 2017 11.76 12.87 11.60 12.81 410,092
Sep 8, 2017 12.81 14.05 12.56 14.04 374,815

Year End Stock Prices

Year end MACK stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Merrimack does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.

In this section, you will find several of Merrimack’s high-resolution images. All images here are copyrighted by Merrimack Pharmaceuticals, Inc., and are made available here for editorial use only. By downloading and/or using any of the Merrimack’s images, you acknowledge the rights of Merrimack’s images, and you agree to comply with the usage guidelines.


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